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feat: add support for using dictConfig to configure logging. Basic logging config (one level and one output file non-rotating) was always possible from config.ini. However the LOGGING_CONFIG setting could be used to load an ini fileConfig style file to set various channels (e.g. roundup.hyperdb) (also called qualname or tags) with their own logging level, destination (rotating file, socket, /dev/null) and log format. This is now a deprecated method in newer logging modules. The dictConfig format is preferred and allows disabiling other loggers as well as invoking new loggers in local code. This commit adds support for it reading the dict from a .json file. It also implements a comment convention so you can document the dictConfig. configuration.py: new code test_config.py: test added for the new code. admin_guide.txt, upgrading.txt CHANGES.txt: docs added upgrading references the section in admin_guid.
author John Rouillard <rouilj@ieee.org>
date Tue, 19 Aug 2025 22:32:46 -0400
parents 0663a7bcef6c
children 056061cfe135
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1 .. meta::
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2 :description:
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3 Reference for the internals of Roundup. Includes background
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4 information for cookbook and how-to examples.
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5 Reference for the design and internals needed to understand
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6 and extend the examples to meet new needs.
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7
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8 :tocdepth: 2
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9
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10 =================
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11 Roundup Reference
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12 =================
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13
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14 .. admonition:: Welcome
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15
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16 This document was part of the `customisation document`_. The
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17 customisation document was getting large and unwieldy. The
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18 combination of examples and internal information that made finding
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19 information difficult. Questions raised on the mailing list were
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20 well answered in the customisation document, but finding the info
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21 was difficult.
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22
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23 The documentation is slowly being reorganized using the `Diataxis
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24 framework`_. Help with the reorganization is welcome.
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25
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26 This document provides background for the tutorials
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27 or how-tos in the customisation document.
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28
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29 .. _customisation document: customizing.html
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30 .. _diataxis framework: https://diataxis.fr/
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31
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32 .. This document borrows from the ZopeBook section on ZPT. The original was at:
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33 http://www.zope.org/Documentation/Books/ZopeBook/current/ZPT.stx
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34
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35 .. contents::
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36 :depth: 2
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37 :local:
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38
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39 Trackers in a Nutshell
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40 ======================
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41
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42 Trackers have the following structure:
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43
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44 .. index::
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45 single: tracker; structure db directory
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46 single: tracker; structure detectors directory
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47 single: tracker; structure extensions directory
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48 single: tracker; structure html directory
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49 single: tracker; structure html directory
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50 single: tracker; structure lib directory
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51
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52 .. table::
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53 :class: valign-top
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54
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55 =================== ========================================================
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56 Tracker File Description
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57 =================== ========================================================
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58 config.ini Holds the basic `tracker configuration`_
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59 schema.py Holds the `tracker schema`_
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60 initial_data.py Loads initial data into the tracker (status,
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61 priority ...) when initializing the tracker (optional)
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62 interfaces.py Allows `modifying the core of Roundup`_ (optional)
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63 db/ Holds the tracker's database
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64 db/files/ Holds the tracker's uploaded files and message
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65 db/backend_name Names the database back-end for the tracker (obsolete).
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66 Use the ``backend`` setting in the ``[rdbms]``
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67 section of ``config.ini`` instead.
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68 detectors/ `Auditors and reactors`_ for this tracker
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69 extensions/ Additional `actions`_ and `templating utilities`_
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70 html/ Web interface templates, images and style sheets
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71 lib/ optional common imports for detectors and extensions
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72 =================== ========================================================
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74
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75 .. index:: config.ini
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76 .. index:: configuration; see config.ini
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77
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78 Tracker Configuration
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79 =====================
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80
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81 The ``config.ini`` located in your tracker home contains the basic
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82 configuration for the web and e-mail components of Roundup's interfaces.
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83
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84 The `tracker schema`_ defines the data captured by your tracker. It
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85 also defines the permissions used when accessing the data: see the
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86 `security / access controls`_ section. For example, you must grant the
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87 "Anonymous" Role the "Email Access" Permission to allow users to
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88 automatically register through the email interface,.
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89
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90 .. index::
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91 single: config.ini; sections
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92 see: configuration; config.ini
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93
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94 The following is taken from the `Python Library Reference`__ (July 18, 2018)
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95 section "ConfigParser -- Configuration file parser":
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96
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97 The configuration file consists of sections, led by a [section] header
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98 and followed by name: value entries, with continuations in the style
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99 of RFC 822 (see section 3.1.1, “LONG HEADER FIELDS”); name=value is
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100 also accepted. Note that leading whitespace is removed from
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101 values. The optional values can contain format strings which refer to
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102 other values in the same section, or values in a special DEFAULT
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103 section. Additional defaults can be provided on initialization and
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104 retrieval. Lines beginning with '#' or ';' are ignored and may be
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105 used to provide comments.
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106
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107 For example::
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108
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109 [My Section]
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110 foodir = %(dir)s/whatever
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111 dir = frob
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112
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113 would resolve the "%(dir)s" to the value of "dir" ("frob" in this case)
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114 resulting in "foodir" being "frob/whatever".
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115
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116 The reference above discusses using the ``[DEFAULT]`` section and
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117 interpolation. For example::
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118
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119 [DEFAULT]
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120 local_admin_email = admin@example.com
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121
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122 [main]
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123 admin_email = %(local_admin_email)s
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124
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125 will set the admin_email setting. This works when running the
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126 tracker. When upgrading Roundup using ``updateconfig`` to create
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127 a new ``config.ini``, the ``DEFAULT`` section is not preserved
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128 and interpolation tokens (e.g. ``%(local_admin_email)s`` are
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129 replaced with their values (``admin@example.com``). This may be
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130 fixed in a future release of Roundup.
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131
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132 Note that you can not reference settings in the ``DEFAULT``
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133 section from Roundup. They are only useful when interpolated into
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134 a defined setting.
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135
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136 __ https://docs.python.org/2/library/configparser.html
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137
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138 A default ``config.ini`` file broken into sections is shown below.
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139
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140 .. include:: tracker_config.txt
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141
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142 Additional notes:
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143
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144 The ``[rdbms]`` service defines the Connection Service for your
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145 PostgreSQL connection when using a system-wide pg_service.conf or
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146 ~/.pg_service.conf as discussed in
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147 https://www.postgresql.org/docs/current/libpq-pgservice.html.
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148
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149 Setting this to the name of the service allows different trackers to
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150 connect to different services when running multiple trackers under one
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151 Roundup server. If you are only running one tracker, you can set the
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152 PGSERVICE environment variable. Note that other settings specified in
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153 this file (rdbms: user, password, port, host, (db)name) will override
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154 the corresponding connection service setting.
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155
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156 .. index:: single: roundup-admin; config.ini update
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157 single: roundup-admin; config.ini create
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158 single: config.ini; create
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159 single: config.ini; update
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160
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161 You may generate a new default config file using the ``roundup-admin
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162 genconfig`` command. You can generate a new config file merging in
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163 existing settings using the ``roundup-admin updateconfig`` command.
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164
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165 Configuration variables may be referred to in lower or upper case. In code,
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166 refer to variables not in the "main" section using their section and
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167 name, so "domain" in the section "mail" becomes MAIL_DOMAIN.
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168
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169 .. index:: pair: configuration; extensions
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170 pair: configuration; detectors
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171
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172 Extending the configuration file
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173 --------------------------------
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174
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175 You can't add new variables to the config.ini file in the tracker home but
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176 you can add two new config.ini files:
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177
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178 - a config.ini in the ``extensions`` directory is loaded and attached
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179 to the config variable as "ext".
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180 - a config.ini in the ``detectors`` directory is loaded and attached
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181 to the config variable as "detectors".
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182
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183 These configuration files support the same operations as the main
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184 ``config.ini`` file. This included a ``DEFAULT`` section and
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185 interpolation. Note that you can not reference settings in the
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186 ``DEFAULT`` section from Roundup. They can only be used for
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187 interpolation.
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188
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189 For example, the following in ``detectors/config.ini``::
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190
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191 [main]
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192 qa_recipients = email@example.com
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193
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194 is accessible as::
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195
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196 db.config.detectors['QA_RECIPIENTS']
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197
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198 Note that the name grouping applied to the main configuration file is
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199 applied to the extension config files, so if you instead have::
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200
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201 [qa]
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202 recipients = email@example.com
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203
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204 then the above ``db.config.detectors['QA_RECIPIENTS']`` will still work.
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205
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206 Unlike values in the tracker's main ``config.ini``, the values defined
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207 in these config files are not validated. For example: a setting that
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208 is supposed to be an integer value (e.g. 4) could be the word
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209 "foo". If you are writing Python code that uses these settings, you
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210 should expect to handle invalid values.
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211
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212 Also, incorrect values are discovered when the config setting is
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213 used not set. This can be long after the tracker is
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214 started and the error may not be seen in the logs.
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215
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216 It's possible to validate these settings. Validation involves calling
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217 the ``update_options`` method on the configuration option. This can be
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218 done by the ``init()`` function in the Python files implementing
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219 extensions_ or detectors_.
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220
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221 As an example, adding the following to an extension::
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222
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223 from roundup.configuration import SecretMandatoryOption
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224
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225 def init(instance):
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226 instance.config.ext.update_option('RECAPTCHA_SECRET',
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227 SecretMandatoryOption,description="Secret securing reCaptcha.")
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228
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229 similarly for a detector::
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230
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231 from roundup.configuration import MailAddressOption
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232
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233 def init(db):
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234 try:
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235 db.config.detectors.update_option('QA_RECIPIENTS',
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236 MailAddressOption,
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237 description="Email used for QA comment followup.")
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238 except KeyError:
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239 # COMMENT_EMAIL setting is not found, but it's optional
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240 # so continue
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241 pass
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242
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243 will allow reading the secret from a file or append the tracker domain
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244 to an email address if it does not have a domain.
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245
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246 Running ``roundup-admin -i tracker_home display user1`` will validate
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247 the settings for both config.ini`s. Otherwise detector options are not
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248 validated until the first request to the web interface (or email
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249 gateway).
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250
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251 ``update_option`` takes 4 arguments:
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252
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253 1. config setting name - string (positional, mandatory)
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254 2. option type - Option derived class from configuration.py
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255 (positional, mandatory)
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256 3. default value - string (optional, named default)
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257 4. description - string (optional, named description)
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258
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259 The first argument is the config setting name as described at the
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260 beginning of this section.
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261
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262 The second argument is a class in the roundup.configuration module.
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263 There are many of these classes: BooleanOption,
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264 IntegerNumberOption, RegExpOption.... Please see the configuration
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265 module for all Option validators and their descriptions. You can also
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266 define your own custom validator in `interfaces.py`_.
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267
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268 The third and fourth arguments are optional strings. They are printed
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269 when there is an error and may help the user correct the problem.
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270
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271 .. index:: ! schema
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272
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273 Tracker Schema
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274 ==============
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275
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276 .. note::
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277 if you modify the schema, you'll most likely need to edit the
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278 `web interface`_ HTML template files and `detectors`_ to reflect
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279 your changes.
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280
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281 A tracker schema defines what data is stored in the tracker's database.
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282 Schemas are defined using Python code in the ``schema.py`` module of your
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283 tracker.
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284
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285 .. index:: schema; allowed changes
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286
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287 What you can/can't do to the schema
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288 -----------------------------------
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289
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290 Your schema may be changed at any time before or after the tracker has been
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291 initialised (or used). You may:
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292
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293 **Add new properties to classes, or add whole new classes**
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294 This is painless and easy to do - there are generally no repercussions
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295 from adding new information to a tracker's schema.
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296
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297 **Remove properties**
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298 Removing properties is a little more tricky - you need to make sure that
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299 the property is no longer used in the `web interface`_ *or* by the
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300 detectors_.
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301
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302 You must never:
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303
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304 **Remove the user class**
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305 This class is the only *required* class in Roundup.
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306
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307 **Remove the "username", "address", "password", "roles" or "realname" user properties**
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308 Various parts of Roundup require these properties. Don't remove them.
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309
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310 **Change the type of a property**
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311 Property types must *never* [1]_ be changed - the database simply
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312 doesn't take this kind of action into account. Note that you can't
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313 just remove a property and re-add it as a new type either. If you
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314 wanted to make the assignedto property a Multilink, you'd need to
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315 create a new property assignedto_list and remove the old assignedto
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316 property.
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317
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318 .. [1] If you shut down the tracker, `export the database`_, modify the
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319 exported csv property data to be compatible with the new type,
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320 change the property type in the schema, and finally import the
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321 changed exported data, you can change the property type. This is
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322 not trivial nor for the faint of heart. But it can be done.
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323
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324 .. _export the database: admin_guide.html#using-roundup-admin
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325
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326 The ``schema.py`` and ``initial_data.py`` modules
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327 -------------------------------------------------
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328
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329 The schema.py module is used to define what your tracker looks like
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330 on the inside, the schema of the tracker. It defines the Classes
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331 and properties on each class. It also defines the security for
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332 those Classes. The next few sections describe how schemas work
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333 and what you can do with them.
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334
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335 The initial_data.py module sets up the initial state of your
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336 tracker. It’s called exactly once - by the ``roundup-admin initialise``
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337 command. See the start of the section on `database content`_ for more
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338 info about how this works.
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339
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340 .. index:: schema; classic - description of
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341
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342 The "classic" schema
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343 --------------------
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344
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345 The "classic" schema looks like this (see section `setkey(property)`_
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346 below for the meaning of ``'setkey'`` -- you may also want to look into
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347 the sections `setlabelprop(property)`_ and `setorderprop(property)`_ for
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348 specifying (default) labelling and ordering of classes.)::
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349
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350 pri = Class(db, "priority", name=String(), order=String())
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351 pri.setkey("name")
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352
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353 stat = Class(db, "status", name=String(), order=String())
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354 stat.setkey("name")
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355
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356 keyword = Class(db, "keyword", name=String())
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357 keyword.setkey("name")
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358
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359 user = Class(db, "user", username=String(), organisation=String(),
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360 password=String(), address=String(), realname=String(),
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361 phone=String(), alternate_addresses=String(),
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362 queries=Multilink('query'), roles=String(), timezone=String())
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363 user.setkey("username")
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364
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365 msg = FileClass(db, "msg", author=Link("user"), summary=String(),
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366 date=Date(), recipients=Multilink("user"),
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367 files=Multilink("file"), messageid=String(), inreplyto=String())
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368
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369 file = FileClass(db, "file", name=String())
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370
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371 issue = IssueClass(db, "issue", keyword=Multilink("keyword"),
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372 status=Link("status"), assignedto=Link("user"),
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373 priority=Link("priority"))
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374 issue.setkey('title')
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375
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376 .. index:: schema; classes and properties
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377
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378 Classes and Properties - creating a new information store
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379 ---------------------------------------------------------
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380
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381 The tracker above, defines 7 classes of information:
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382
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383 priority
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384 Defines the possible levels of urgency for issues.
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385
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386 status
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387 Defines the possible states of processing the issue may be in.
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388
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389 keyword
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390 Initially empty, will hold keywords useful for searching issues.
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391
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392 user
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393 Initially holding the "admin" user, will eventually have an entry
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394 for all users using Roundup.
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395
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396 msg
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397 Initially empty, will hold all e-mail messages sent to or
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398 generated by Roundup.
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399
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400 file
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401 Initially empty, will hold all files attached to issues.
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402
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403 issue
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404 Initially empty, this is where the issue information is stored.
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405
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406 It defines the "priority" and "status" classes to allow two things:
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407
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408 1. reduction in the amount of information stored on the issue
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409 2. more powerful, accurate searching of issues by priority and status
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410
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411 By requiring a link on the issue (stored as a single
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412 number) the chance that someone mis-types a priority or
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413 status - or makes a new one up is reduced.
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414
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415 Class names access items of that class in the `REST api`_
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416 interface. The classic tracker was created before the REST interface
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417 was added. It uses the single form (i.e. issue and user not issues and
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418 users) for its classes. Most REST documentation suggests using plural
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419 forms. However, to make your API consistent, use singular forms for
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420 classes that you add.
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421
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422 .. index::
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423 schema; classes
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424 schema; items
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425
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426 Class and Items
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427 ~~~~~~~~~~~~~~~
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428
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429 A Class defines a particular class (or type) of data that will be stored
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430 in the database. A class comprises one or more properties, which gives
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431 the information about the class items.
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432
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433 The actual data entered into the database, using ``class.create()``, are
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434 called items. They have a special immutable property called ``'id'``. We
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435 sometimes refer to this as the *itemid*.
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436
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437
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438 .. index:: schema; property types
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439
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440 Properties
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441 ~~~~~~~~~~
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442
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443 A Class consists of one or more properties of the following types:
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444
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445 Boolean
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446 properties store on/off, yes/no, true/false values.
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447 Date
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448 properties store date-and-time stamps. Their values are Timestamp
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449 objects.
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450 Integer
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451 properties store integer values. (Number can store real/float values.)
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452 Interval
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453 properties store time periods rather than absolute dates. For
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454 example 2 hours.
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455 Link
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456 properties refers to a single item selected from a
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457 specified class. The class is part of the property; the value is an
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458 integer, the id of the chosen item.
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459 Multilink
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460 properties refer to one or more items in a specified
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461 class. The value is a list of integers.
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462 Number
7d72b9a9fe9c docs: doc new types in user_guide; alphabetize types in reference.
John Rouillard <rouilj@ieee.org>
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463 properties store numeric values. There is an option to use
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John Rouillard <rouilj@ieee.org>
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464 double-precision floating point numbers.
7d72b9a9fe9c docs: doc new types in user_guide; alphabetize types in reference.
John Rouillard <rouilj@ieee.org>
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465 Password
7d72b9a9fe9c docs: doc new types in user_guide; alphabetize types in reference.
John Rouillard <rouilj@ieee.org>
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466 properties store encoded arbitrary-length strings.
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John Rouillard <rouilj@ieee.org>
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467 The default encoding is defined in the ``roundup.password.Password``
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John Rouillard <rouilj@ieee.org>
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468 class.
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John Rouillard <rouilj@ieee.org>
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469 String
7d72b9a9fe9c docs: doc new types in user_guide; alphabetize types in reference.
John Rouillard <rouilj@ieee.org>
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470 properties store arbitrary-length strings.
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471
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472 Properties have attributes to change the default behaviour:
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473
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474 .. index:: triple: schema; property attributes; required
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475 triple: schema; property attributes; default_value
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476 triple: schema; property attributes; quiet
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477
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478 * All properties support the following attributes:
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479
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480 - ``required``: see `design documentation`_. Adds the property to
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481 the list returned by calling get_required_props for the class.
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482 - ``default_value``: see `design documentation`_ Sets the default
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483 value if the property is not set.
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484 - ``quiet``: see `design documentation`_. Suppresses reporting user
7d72b9a9fe9c docs: doc new types in user_guide; alphabetize types in reference.
John Rouillard <rouilj@ieee.org>
parents: 8165
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485 visible changes to this property. The property change is not reported:
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486
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487 - in the change feedback/confirmation message in the web
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488 interface
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489 - the property change section of the nosy email
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John Rouillard <rouilj@ieee.org>
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490 - the web history at the bottom of an item's page
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John Rouillard <rouilj@ieee.org>
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491
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492 This is useful when storing the state of the user interface (e.g. the
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493 names of elements that are collapsed or hidden from the
7855
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John Rouillard <rouilj@ieee.org>
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494 user). Properties updates as an indirect result of
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495 a user's change (e.g. updating a blockers property, counting
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496 number of times an issue is reopened or reassigned etc.) should
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497 not be displayed to the user as they can be confusing.
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498
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499 .. index:: triple: schema; property attributes; indexme
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diff changeset
500
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501 * String properties have an ``indexme`` attribute. The default is
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
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502 'no'. Setting it to 'yes' includes the property in the full text
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
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diff changeset
503 index.
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504
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parents: 7280
diff changeset
505 .. index:: triple: schema; property attributes; use_double
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John Rouillard <rouilj@ieee.org>
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506
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507 * Number properties can have a ``use_double`` attribute that, when set
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
508 to ``True``, will use double precision floating point in the database.
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John Rouillard <rouilj@ieee.org>
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509 * Link and Multilink properties can have several attributes:
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John Rouillard <rouilj@ieee.org>
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510
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John Rouillard <rouilj@ieee.org>
parents: 7280
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511 .. index:: triple: schema; property attributes; do_journal
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
512
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John Rouillard <rouilj@ieee.org>
parents: 7280
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513 - ``do_journal``: By default, every change of a link property is
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John Rouillard <rouilj@ieee.org>
parents: 7280
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514 recorded in the item being linked to (or being unlinked). A typical
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John Rouillard <rouilj@ieee.org>
parents: 7280
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515 use-case for setting ``do_journal='no'`` would be to turn off
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John Rouillard <rouilj@ieee.org>
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diff changeset
516 journalling of nosy list, message author and message recipient link
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John Rouillard <rouilj@ieee.org>
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diff changeset
517 and unlink events to prevent the journal from clogged with these
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
518 events.
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John Rouillard <rouilj@ieee.org>
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519
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John Rouillard <rouilj@ieee.org>
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520 .. index:: triple: schema; property attributes; try_id_parsing
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John Rouillard <rouilj@ieee.org>
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521
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522 - ``try_id_parsing`` is turned on by default. If a number is entered
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
523 into a Link or Multilink field, Roundup interprets this number as
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
524 an ID of the item to link to. Sometimes items can have numeric
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
525 names (e.g., product codes). For these Roundup needs to
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
526 match the numeric name and should never match an ID. In this case
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
527 you can set ``try_id_parsing='no'``.
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528
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diff changeset
529 .. index:: triple: schema; property attributes; rev_multilink
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
530
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John Rouillard <rouilj@ieee.org>
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531 - The ``rev_multilink`` option takes a property name to be inserted
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John Rouillard <rouilj@ieee.org>
parents: 7280
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532 into the linked-to class. This property is a Multilink property that
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533 links back to the current class. The new Multilink is read-only (it
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
534 is automatically modified if the Link or Multilink property defining
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
535 it is modified). The new property can be used in normal searches
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
536 using the "filter" method of the Class. This means it can be used
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
537 like other Multilink properties when searching (in an index
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
538 template) or via the REST and XMLRPC APIs.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
539
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parents: 7280
diff changeset
540 As a example, suppose you want to group multiple issues into a
7855
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John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
541 super issue. Each issue can be part of one super issue. It is
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
542 inefficient to find all of the issues linked to the super issue by
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
543 searching through all issues in the system looking at the part_of
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
544 link property. To make this more efficient, you can declare an
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
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diff changeset
545 issue's part_of property as::
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546
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John Rouillard <rouilj@ieee.org>
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diff changeset
547 issue = IssueClass(db, "issue",
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
548 ...
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
549 part_of = Link("issue", rev_multilink="components"),
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
550 ... )
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
551
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
552 This automatically creates the ``components`` multilink on the issue
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
553 class. The ``components`` multilink is never explicitly declared in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
554 the issue class, but it has the same effect as though you had
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
555 declared the class as::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
556
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
557 issue = IssueClass(db, "issue",
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
558 ...
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
559 part_of = Link("issue"),
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
560 components = Multilink("issue"),
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
561 ... )
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
562
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
563 Then wrote a detector to update the components property on the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
564 corresponding issue. Writing this detector can be tricky. There is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
565 one other difference, you can not explicitly set/modify the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
566 ``components`` multilink.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
567
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
568 The effect of setting ``part_of = 3456`` on issue1234
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
569 automatically adds "1234" to the ``components`` property on
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
570 issue3456. You can search the ``components`` multilink just like a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
571 regular multilink, but you can't explicitly assign to it.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
572 Another difference of reverse multilinks to normal multilinks
f3c9ba5db30b split reference out from customizing and fix all links.
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parents: 7280
diff changeset
573 is that when a linked node is retired, the node vanishes from the
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
574 multilink. In the example above, when issue 1234 with ``part_of``
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
575 set to issue 5678 is retired, 1234 vanishes from the
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
576 ``components`` multilink of issue 5678.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
577
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
578 You can also link between different classes. If the issue
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
579 definition includes::
7352
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
580
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
581 issue = IssueClass(db, "issue",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
582 ...
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
583 assigned_to = Link("user", rev_multilink="responsibleFor"),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
584 ... )
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
585
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
586 This makes it easy to list all issues that the user is responsible
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
587 for (aka assigned_to).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
588
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
589 .. index:: triple: schema; property attributes; msg_header_property
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
590
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
591 - The ``msg_header_property`` is used by the mail gateway when sending
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
592 out messages. When a link or multilink property of an issue changes,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
593 Roundup creates email headers of the form::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
594
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
595 X-Roundup-issue-prop: value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
596
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
597 where ``value`` is the ``name`` property for the linked item(s).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
598 For example, if you have a multilink for attached_files in your
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
599 issue, you will see a header::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
600
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
601 X-Roundup-issue-attached_files: MySpecialFile.doc, HisResume.txt
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
602
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
603 when the class for attached files is defined as::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
604
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
605 file = FileClass(db, "file", name=String())
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
606
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
607 ``MySpecialFile.doc`` is the name for the file object.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
608
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
609 If you have an ``assigned_to`` property in your issue class that
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
610 links to the user class and you want to add a header::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
611
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
612 X-Roundup-issue-assigned_to: ...
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
613
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
614 so that the mail recipients can filter emails where
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
615 ``X-Roundup-issue-assigned_to: name`` contains their
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
616 username. The user class is defined as::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
617
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
618 user = Class(db, "user",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
619 username=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
620 password=Password(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
621 address=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
622 realname=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
623 phone=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
624 organisation=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
625 alternate_addresses=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
626 queries=Multilink('query'),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
627 roles=String(), # comma-separated string of Role names
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
628 timezone=String())
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
629
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
630 Because the user class does not have a ``name`` parameter, no
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
631 header will be written. Setting::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
632
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
633 assigned_to=Link("user", msg_header_property="username")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
634
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
635 will make the mail gateway generate an ``X-Roundup-issue-assigned_to``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
636 using the username property of the linked user.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
637
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
638 Assume assigned_to for an issue is linked to the user with
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
639 username=joe_user, setting::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
640
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
641 msg_header_property="username"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
642
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
643 for the assigned_to property will generated message headers of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
644 form::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
645
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
646 X-Roundup-issue-assigned_to: joe_user
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
647
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
648 for emails sent on issues where joe_user has been assigned to the issue.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
649
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
650 If this property is set to the empty string "", no header will be
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
651 generated on outgoing mail.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
652
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
653 .. index:: triple: schema; class property; creator
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
654 triple: schema; class property; creation
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
655 triple: schema; class property; actor
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
656 triple: schema; class property; activity
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
657
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
658 All Classes automatically have four properties by default:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
659
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
660 *creator*
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
661 Link to the user that created the item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
662 *creation*
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
663 Date the item was created.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
664 *actor*
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
665 Link to the user that last modified the item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
666 *activity*
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
667 Date the item was last modified.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
668
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
669
7359
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
670 .. index:: double: schema; class methods
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
671
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
672 Methods
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
673 ~~~~~~~
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
674
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
675 All classes have the following methods.
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
676
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
677 .. index:: triple: schema; class method; setkey
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
678
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
679 setkey(property)
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
680 ::::::::::::::::
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
681
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
682 .. index:: roundup-admin; setting assignedto on an issue
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
683
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
684 Set the key property of a class to a string property. The key property
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
685 must be unique. References to the items in the class can be done by
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
686 the content of the key property. For example, you can refer to users by
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
687 their username. Let's say that there's an issue in
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
688 Roundup, issue 23. There's also a user, richard, who happens to be
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
689 user 2. To assign an issue to him, we could do use::
7359
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
690
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diff changeset
691 roundup-admin set issue23 assignedto=2
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
692
3a98a81c6e57 Reorg multiple sections
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parents: 7357
diff changeset
693 or::
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
694
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
695 roundup-admin set issue23 assignedto=richard
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
696
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parents: 7357
diff changeset
697 Note, the same thing can be done in the web and e-mail interfaces.
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
698
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diff changeset
699 .. index:: triple: schema; class method; setlabelprop
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diff changeset
700
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diff changeset
701 setlabelprop(property)
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John Rouillard <rouilj@ieee.org>
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diff changeset
702 ::::::::::::::::::::::
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diff changeset
703
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diff changeset
704 Select a property of the class to be the label property. The label
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
705 property is used whenever an item should be uniquely identified, e.g.,
7359
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
706 when displaying a link to an item. If setlabelprop is not specified for
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
707 a class, the following values are tried for the label:
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
708
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diff changeset
709 * the key of the class (see the `setkey(property)`_ section above)
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diff changeset
710 * the "name" property
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diff changeset
711 * the "title" property
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diff changeset
712 * the first property from the sorted property name list
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diff changeset
713
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
714 In most cases you can get away without specifying setlabelprop
7359
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
715 explicitly.
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diff changeset
716
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
717 Users should have View access to this property or the id property for
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
718 a class. If the property can not be viewed by a user, looping over
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
719 items in the class (e.g. messages attached to an issue) will not work.
7359
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720
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diff changeset
721 .. index:: triple: schema; class method; setorderprop
3a98a81c6e57 Reorg multiple sections
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diff changeset
722
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John Rouillard <rouilj@ieee.org>
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diff changeset
723 setorderprop(property)
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parents: 7357
diff changeset
724 ::::::::::::::::::::::
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diff changeset
725
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parents: 7357
diff changeset
726 Select a property of the class to be the order property. The order
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
727 property is used whenever using a default sort order for the class,
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
728 e.g., when grouping or sorting class A by a link to class B in the user
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
729 interface, the order property of class B is used for sorting. If
7359
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diff changeset
730 setorderprop is not specified for a class, the following values are tried
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
731 for the order property:
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parents: 7357
diff changeset
732
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diff changeset
733 * the property named "order"
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
734 * the label property (see `setlabelprop(property)`_ above)
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John Rouillard <rouilj@ieee.org>
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diff changeset
735
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
736 Usually you can get away without specifying setorderprop
7359
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John Rouillard <rouilj@ieee.org>
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diff changeset
737 explicitly.
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parents: 7357
diff changeset
738
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diff changeset
739 .. index:: triple: schema; class method; create
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parents: 7357
diff changeset
740
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John Rouillard <rouilj@ieee.org>
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diff changeset
741 create(information)
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diff changeset
742 :::::::::::::::::::
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743
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
744 Create an item in the database. This is used to create items
7369
15bb0d177632 use glossary directive and link some terms to the glossary.
John Rouillard <rouilj@ieee.org>
parents: 7368
diff changeset
745 in the :term:`definitional class` like "priority" and "status".
7359
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
746
8264
09e8d1a4c796 docs: clarify wording, fix index, add superseder link
John Rouillard <rouilj@ieee.org>
parents: 8263
diff changeset
747 .. index:: triple: schema; class property; messages
09e8d1a4c796 docs: clarify wording, fix index, add superseder link
John Rouillard <rouilj@ieee.org>
parents: 8263
diff changeset
748 triple: schema; class property; files
09e8d1a4c796 docs: clarify wording, fix index, add superseder link
John Rouillard <rouilj@ieee.org>
parents: 8263
diff changeset
749 triple: schema; class property; nosy
09e8d1a4c796 docs: clarify wording, fix index, add superseder link
John Rouillard <rouilj@ieee.org>
parents: 8263
diff changeset
750 triple: schema; class property; superseder
09e8d1a4c796 docs: clarify wording, fix index, add superseder link
John Rouillard <rouilj@ieee.org>
parents: 8263
diff changeset
751
7359
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
752 IssueClass
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
753 ~~~~~~~~~~
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
754
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
755 IssueClass automatically includes the "messages", "files", "nosy", and
7359
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
756 "superseder" properties.
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
757
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diff changeset
758 The messages and files properties list the links to the messages and
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
759 files related to the issue. The nosy property is a list of links to
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
760 users to tell about changes to the issue. They get "CC'ed"
7359
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
761 e-mails when messages are sent to or generated by the issue. The nosy
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
762 reactor (in the ``'detectors'`` directory) handles this action. The
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
763 superseder link indicates an issue which has superseded this one.
8264
09e8d1a4c796 docs: clarify wording, fix index, add superseder link
John Rouillard <rouilj@ieee.org>
parents: 8263
diff changeset
764 It is better described in the
09e8d1a4c796 docs: clarify wording, fix index, add superseder link
John Rouillard <rouilj@ieee.org>
parents: 8263
diff changeset
765 `original document <original_overview.html#roundupdb>`_.
7359
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
766
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
767 They also have the default "creation", "activity" and "creator"
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
768 properties.
7359
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
769
3a98a81c6e57 Reorg multiple sections
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parents: 7357
diff changeset
770 The value of the "creation" property is the date when an item was
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
771 created. The value of the "activity" property is the date when any
7359
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
772 property on the item was last edited (equivalently, these are the dates
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
773 on the first and last records in the item's journal). The "creator"
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
774 property holds a link to the user that created the issue.
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
775
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
776 .. index:: triple: schema; class property; content
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
777 triple: schema; class property; type
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
778
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
779 FileClass
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
780 ~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
781
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
782 FileClasses save their "content" attribute off in a separate file from
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
783 the rest of the database. This reduces the number of large entries in
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
784 the database, which makes databases more efficient. Also web servers,
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
785 image processing applications, and command line tools can operate on
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
786 the files. The content is stored in the ``files`` sub-directory of the
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
787 ``'db'`` directory in your tracker. FileClasses also have a "type"
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
788 attribute to store the file's MIME type.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
789
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
790 Roundup, by default, considers the contents of the file
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
791 immutable. This assists in maintaining an accurate record of
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
792 correspondence. The distributed tracker templates do not enforce
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
793 this. If you have access to the Roundup tracker directory, you can
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
794 edit the files (make sure to preserve mode, owner and group) to remove
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
795 information. You may need to do this if somebody includes a password
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
796 or you need to redact proprietary information. The journal for the
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
797 message/file won't report that the file has changed.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
798
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
799 Best practice is to remove offending material and leave a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
800 placeholder. E.G. replace a password with the text::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
801
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
802 [password has been deleted 2020-12-02 --myname]
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
803
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
804 If you need to delete an entire file, replace the file contents with::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
805
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
806 [file contents deleted due to spam 2020-10-21 --myname]
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
807
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
808 rather than deleting the file. If you actually delete the file Roundup
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
809 will report an error to the user and email the administrator. If you
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
810 empty the file, a user downloading the file using the direct URL
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
811 (e.g. ``tracker/msg22``) may be confused and think something is broken
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
812 when they receive an empty file. Retiring a file/msg does not prevent
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
813 access to the file using the direct URL. Retiring an item only removes
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
814 it when requesting a list of all items in the class. If you are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
815 replacing the contents, you probably want to change the content type
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
816 of the file. E.G. from ``image/jpeg`` to ``text/plain``. You can do
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
817 this easily through the web interface, or using the ``roundup-admin``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
818 command line interface.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
819
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
820 You can also change the contents of a file or message using the REST
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
821 interface. Note that this will NOT result in an entry in the journal,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
822 so again it allows a silent change. To do this you need to make two
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
823 rest requests. An example using curl is::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
824
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
825 $ curl -u demo:demo -s
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
826 -H "X-requested-with: rest" \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
827 -H "Referer: https://tracker.example.com/demo/" \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
828 -X GET \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
829 https://tracker.example.com/demo/rest/data/file/30/content
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
830 {
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
831 "data": {
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
832 "id": "30",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
833 "type": "<class 'str'>",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
834 "link": "https://tracker.example.com/demo/rest/data/file/30/content",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
835 "data": "hello3",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
836 "@etag": "\"3f2f8063dbce5b6bd43567e6f4f3c671\""
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
837 }
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
838 }
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
839
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
840 using the etag, overwrite the content with::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
841
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
842 $ curl -u demo:demo -s
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
843 -H "X-requested-with: rest" \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
844 -H "Referer: https://tracker.example.com/demo/" \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
845 -H 'If-Match: "3f2f8063dbce5b6bd43567e6f4f3c671"' \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
846 -X PUT \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
847 -F "data=@hello" \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
848 https://tracker.example.com/demo/rest/data/file/30/content
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
849
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
850 where ``hello`` is a file on local disk.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
851
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
852 You can enforce immutability in your tracker by adding an auditor (see
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
853 detectors_) for the file/msg class that rejects changes to the content
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
854 property. The auditor could also add a journal entry so that a change
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
855 via the Roundup mechanism is reported. Using a mixin (see:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
856 https://wiki.roundup-tracker.org/MixinClassFileClass) to augment the
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
857 file class allows for other possibilities including:
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
858
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
859 * signing the file,
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
860 * recording a checksum in the database and validating the file
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
861 contents at the time it gets read. This allows detection of changes
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
862 done on the filesystem outside of the Roundup mechanism.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
863 * keeping multiple revisions of the file.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
864
7359
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
865 .. index:: schema; item ordering
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
866
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
867 A note about ordering
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
868 ~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
869
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
870 When we sort items in the hyperdb, we use one of three methods,
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
871 depending on the property type:
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
872
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
873 1. String, Integer, Number, Date or Interval property, sort the scalar
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
874 value of the property. Strings sort case-sensitively.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
875 2. a Link property, sort by either the linked item's "order"
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
876 property (if it has one) or the linked item's "id".
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
877 3. Mulitlinks sort similar to #2, starting with the first Multilink
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
878 list item, and if they are the same, sort by the second item, and
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
879 so on.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
880
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
881 Note that if an "order" property is defined for a class, all items of
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
882 that Class *must* have a value for the "order" property, or
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
883 sorting will result in random ordering.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
884
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
885
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
886 Examples of adding to your schema
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
887 ---------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
888
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
889 See :ref:`CustomExamples` for examples.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
890
8412
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
891 The `Roundup wiki CategorySchema`_ provides a list of additional
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
892 examples of how to customize schemas to add new functionality.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
893
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
894 .. _Roundup wiki CategorySchema:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
895 https://wiki.roundup-tracker.org/CategorySchema
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
896
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
897 .. index:: !detectors
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
898 .. _detectors:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
899 .. _Auditors and reactors:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
900
7459
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
901
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
902 Schema Integrity
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
903 ----------------
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
904
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
905 There is a table in all SQL based schemas called ``schema``. It
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
906 contains a representation of the current schema and the current
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
907 Roundup schema version. Roundup will exit if the version is not supported
7459
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
908 by the release. E.G. Roundup 2.1.0 will not work with a database
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
909 created by 2.3.0 as db version 8 used by 2.3.0 is not supported by
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
910 2.1.0.
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
911
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
912 The current schema representation is automatically updated whenever a
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
913 change is made to the schema via ``schema.py``. The schema version is
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
914 upgraded when running ``roundup-admin migrate`` although it can be
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
915 upgraded automatically in some cases by run a Roundup process (mailgw,
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
916 web interface). This information is kept in one large blob in the
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
917 table. To view this in a more understandable format, you can use the
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
918 commands below (requires the jq command):
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
919
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
920 Postgres
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
921 .. code::
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
922
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
923 psql -tq -d 'roundup_db' -U roundup_user -c \
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
924 'select schema from schema;' | \
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
925 python3 -c 'import json, sys; d = eval(sys.stdin.read()); \
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
926 print(json.dumps(d, indent=2));' | jq . | less
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
927
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
928 replace ``roundup_db``, ``roundup_user`` with the values from
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
929 ``config.ini`` and use a ``~/.pgpass`` file or type the database
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
930 password when prompted.
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
931
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
932 SQLite
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
933 .. code::
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
934
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
935 sqlite3 demo/db/db 'select schema from schema;' | \
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
936 python3 -c 'import json, sys; d = eval(sys.stdin.read()); \
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
937 print(json.dumps(d, indent=2));' | jq . | less
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
938
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
939 Something similar for MySQL can be generated as well.
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
940 Replacing ``jq .`` with ``jq .version`` will display the schema
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
941 version.
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
942
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
943 Detectors - adding behaviour to your tracker
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
944 ============================================
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
945
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
946 Detectors are Python modules that sit in your tracker's ``detectors``
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
947 directory. You are free to add and remove them any time, even after
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
948 the database is initialised via the ``roundup-admin initialise``
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
949 command.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
950
8412
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
951 There are two types of detectors:
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
952
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
953 1. *auditors* are run before changes are made to the database
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
954 2. *reactors* are run after the change has been committed to the database
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
955
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
956 .. index:: auditors; rules for use
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
957 single: reactors; rules for use
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
958
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
959 Auditor or Reactor?
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
960 -------------------
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
961
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
962 Generally speaking, you should observe the following rules:
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
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963
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
964 **Auditors**
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
965 Are used for `vetoing creation of or changes to items`_. They might
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
966 also make automatic changes to item properties. They can raise the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
967 ``Reject`` or ``CheckId`` exceptions to control database changes.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
968 **Reactors**
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
969 Detect changes in the database and react accordingly. They should avoid
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
970 making changes to the database where possible, as this could create
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
971 detector loops.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
972
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
973
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
974 Detectors Installed by Default
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
975 ------------------------------
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
976
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
977 You will have some detectors installed by default - have a look in the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
978 ``detectors`` subdirectory of your tracker home. You can write new
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
979 detectors or modify the existing ones. The existing detectors
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
980 installed for you are:
7352
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
981
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
982 .. index:: detectors; installed
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
983
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
984 **nosyreaction.py**
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
985 This provides the automatic nosy list maintenance and email sending.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
986 The nosy reactor (``nosyreaction``) fires when new messages are added
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
987 to issues. The nosy auditor (``updatenosy``) fires when issues are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
988 changed, and figures out what changes need to be made to the nosy list
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John Rouillard <rouilj@ieee.org>
parents: 7280
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989 (such as adding new authors, etc.)
8412
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
990
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
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991 If you are running a tracker started with ``roundup-demo`` or the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
992 ``demo.py`` script, this detector will be missing.This is
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
993 intentional to prevent email from being sent from a demo
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
994 tracker. You can find the nosyreaction.py detector in the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
995 :term:`template directory (meaning 3) <template>` and copy it into
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
996 your tracker if you want email to be sent.
7352
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John Rouillard <rouilj@ieee.org>
parents: 7280
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997 **statusauditor.py**
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
998 This provides the ``chatty`` auditor which changes the issue status
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
999 from ``unread`` or ``closed`` to ``chatting`` if new messages appear.
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John Rouillard <rouilj@ieee.org>
parents: 7280
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1000 It also provides the ``presetunread`` auditor which pre-sets the
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1001 status to ``unread`` on new items if the status isn't explicitly
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1002 defined.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1003 **messagesummary.py**
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1004 Generates the ``summary`` property for new messages based on the message
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1005 content.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1006 **userauditor.py**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1007 Verifies the content of some of the user fields (email addresses and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1008 roles lists).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1009
7855
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John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1010 If you don't want this default behaviour, you are completely free to change
7352
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1011 or remove these detectors.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1012
8412
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1013 The rest of this section includes much of the information from the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1014 `detectors section in the design document`_. But there are some
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1015 details of the detector interface that are only in the design
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1016 document. Also the design document `includes examples`_ of a project
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1017 that requires three approvals before it can be processed and rejecting
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1018 an email to create an issue if it doesn't have an attached patch.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
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1019
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1020 .. _`detectors section in the design document`: design.html#detector-interface
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
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1021
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1022 .. _`includes examples`: design.html#detector-example
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
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1023
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1024 Registering Detectors
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1025 ---------------------
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1026
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1027 Detectors are registered using the ``audit`` or ``react`` methods of a
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1028 database schema class. Each detector file must define an ``init(db)``
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1029 function. This function is run to register the detectors. For example
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1030 this registers two auditors for changes made to the user class in the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1031 database::
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1032
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1033 def init(db):
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1034 # fire before changes are made
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1035 db.user.audit('set', audit_user_fields)
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1036 db.user.audit('create', audit_user_fields)
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1037
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1038 while this registers two auditors and two reactors for the issue
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1039 class::
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1040
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1041 def init(db):
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1042 db.issue.react('create', nosyreaction)
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1043 db.issue.react('set', nosyreaction)
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1044 db.issue.audit('create', updatenosy)
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1045 db.issue.audit('set', updatenosy)
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1046
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1047 The arguments for ``audit`` and ``react`` are the same:
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1048
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1049 * operation - one of ``create``, ``set``, ``retire``, or ``restore``
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1050 * function name - use the function name without ``()`` after
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1051 it. (You want the function name not the result of calling the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1052 function.)
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1053 * priority - (optional default 100) the priority allows you to order
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1054 the application order of the detectors.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1055
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1056 A detector with a priority of 110 will run after a detector with
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1057 the default priority of 100. A detector with a priority of 90 will
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1058 run before a detector with the default priority of 100.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1059
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1060 Detectors with the same priority are run in an undefined
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1061 order. All the examples above use the default priority of 100.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1062
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1063 If no auditor raises an exception, the changes are committed to the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1064 database. Then all the reactors registered for the operation are run.
7352
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John Rouillard <rouilj@ieee.org>
parents: 7280
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1065
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1066 .. index:: detectors; writing api
8412
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1067 .. _detector_api:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
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diff changeset
1068
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1069 Detector API
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1070 ------------
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1071
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1072 .. index:: pair: detectors; auditors
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1073 single: auditors; function signature
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1074 single: auditors; defining
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1075 single: auditors; arguments
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John Rouillard <rouilj@ieee.org>
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diff changeset
1076
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1077 Auditors are called with the arguments::
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1078
8412
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
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diff changeset
1079 an_auditor(db, cl, itemid, newdata)
7352
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John Rouillard <rouilj@ieee.org>
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1080
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1081 where ``db`` is the database, ``cl`` is an instance of Class or
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1082 IssueClass within the database, and ``newdata`` is a dictionary mapping
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1083 property names to values.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1084
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John Rouillard <rouilj@ieee.org>
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diff changeset
1085 For a ``create()`` operation, the ``itemid`` argument is None and
7855
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John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1086 ``newdata`` contains all the initial property values that will be
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1087 used to create the item
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1088
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1089 For a ``set()`` operation, ``newdata`` contains only the names and
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1090 values of properties that are about to be changed.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1091
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1092 For a ``retire()`` or ``restore()`` operation, ``newdata`` is None.
7352
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John Rouillard <rouilj@ieee.org>
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diff changeset
1093
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1094 .. index:: pair: detectors; reactor
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1095 single: reactors; function signature
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1096 single: reactors; defining
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1097 single: reactors; arguments
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John Rouillard <rouilj@ieee.org>
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diff changeset
1098
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1099 Reactors are called with the arguments::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1100
8412
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1101 a_reactor(db, cl, itemid, olddata)
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1102
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1103 where ``db`` is the database, ``cl`` is an instance of Class or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1104 IssueClass within the database, and ``olddata`` is a dictionary mapping
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1105 property names to values.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1106
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1107 For a ``create()`` operation, the ``itemid`` argument is the id of the
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1108 newly created item and ``olddata`` is None.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1109
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1110 For a ``set()`` operation, ``olddata`` contains the names and previous
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1111 values of properties that were changed.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1112
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1113 For a ``retire()`` or ``restore()`` operation, ``itemid`` is the id of
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1114 the retired or restored item and ``olddata`` is None.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1115
8412
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1116 Your auditor can raise one of two exceptions:
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1117
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1118 ``Reject('Reason for rejection')``
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1119 indicates that the change is rejected. The user should see the same
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1120 page they used to make the change with a the 'Reason for rejection'
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1121 message displayed in the error feedback section of the page. See
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1122 :ref:`vetoing creation of or changes to items` for an example.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1123 ``Reauth('Reason for confirmation')``
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1124 indicates that the user needs to enter their password or other
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1125 identity confirming information (e.g. a one time key) before the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1126 change will be committed. This can be used when a user's password or
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1127 email address are changed. This can prevent an attacker from changing
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1128 the information by providing confirmation of the person making the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1129 change. This addition confirmation step is recommended in the `OWASP
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1130 Authentication Cheat Sheet`_. An example can be found at
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1131 :ref:`sensitive_changes`. See :ref:`Confirming the User` for details
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1132 and warnings.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1133
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1134 .. _`OWASP Authentication Cheat Sheet`:
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1135 https://cheatsheetseries.owasp.org/cheatsheets/Authentication_Cheat_Sheet.html#require-re-authentication-for-sensitive-features
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1136
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1137 .. index:: detectors; additional
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1138
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1139 Additional Detectors Ready For Use
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1140 ----------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1141
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1142 Sample additional detectors that have been found useful will appear in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1143 the ``'detectors'`` directory of the Roundup distribution. If you want
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1144 to use one, copy it to the ``'detectors'`` of your tracker instance:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1145
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1146 **irker.py**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1147 This detector sends notification on IRC through an irker daemon
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1148 (http://www.catb.org/esr/irker/) when issues are created or messages
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1149 are added. To use it you need to install irker, start the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1150 irkerd daemon, and add an ``[irker]`` section in ``detectors/config.ini``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1151 that contains a comma-separated list of channels where the messages should
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1152 be sent, e.g. ``channels = irc://chat.freenode.net/channelname``.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1153 **newissuecopy.py**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1154 This detector sends an email to a team address whenever a new issue is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1155 created. The address is hard-coded into the detector, so edit it
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1156 before you use it (look for the text 'team@team.host') or you'll get
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1157 email errors!
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1158 **creator_resolution.py**
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1159 When the status is set to "resolved" this auditor checks the user
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1160 performing the action. If the user is not the creator, it sets the
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1161 status to "confirm-done". Note that "classic" Roundup doesn't have
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1162 that status, so you'll have to add it. If you don't want to though,
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1163 it'll just use "in-progress" instead.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1164 **email_auditor.py**
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1165 If a file added to an issue is of type message/rfc822, tack on the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1166 extension .eml.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1167 The reason for this is that Microsoft Internet Explorer will not open
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1168 things with a .eml attachment, as they deem it 'unsafe'. Worse yet,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1169 they'll just give you an incomprehensible error message. For more
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1170 information, see the detector code - it has a lengthy explanation.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1171
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1172
8412
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1173 .. _`Vetoing creation of or changes to items`:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1174
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1175 Vetoing creation of or changes to items
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1176 ---------------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1177
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1178 Auditors may raise the ``Reject`` exception to prevent the creation of
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1179 or changes to items in the database. The mail gateway, for example, will
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1180 not attach files or messages to issues when the creation of those files or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1181 messages are prevented through the ``Reject`` exception. It'll also not create
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1182 users if that creation is ``Reject``'ed too.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1183
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1184 To use, simply add at the top of your auditor::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1185
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1186 from roundup.exceptions import Reject
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1187
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1188 And then when your rejection criteria have been detected, use::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1189
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1190 raise Reject('Description of error')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1191
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1192 Error messages raised with ``Reject`` automatically have any HTML
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1193 content escaped before being displayed to the user. To display an
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1194 error message to the user without performing any HTML escaping
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1195 the ``RejectRaw`` should be used. All security implications
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1196 should be carefully considering before using ``RejectRaw``.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1197
8412
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1198 .. _`Confirming the User`:
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1199
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1200 Confirming the User
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1201 -------------------
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1202
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1203 Being able to add a user confirmation step in a workflow is useful.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1204 In an auditor adding::
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1205
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1206 from roundup.cgi.exceptions import Reauth
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1207
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1208 at the top of the file and then adding::
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1209
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1210 if 'password' in newvalues and not hasattr(db, 'reauth_done'):
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1211 raise Reauth('Add an optional message to the user')
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1212
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1213 will present the user with an authorization page. The optional message
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1214 will be shown at the top of the page. The user will enter their
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1215 password (or other verification token) and submit the page to commit
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1216 the change. This section describes the mechanism used.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1217
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1218 The ``Reauth`` exception is handled by the core code in the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1219 ``Client.reauth()`` method. It modifies the current request's context
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1220 cleaning up some fields and saving the current action and template for
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1221 later use. Then it sets the template to ``reauth`` which is used to
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1222 render the next page.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1223
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1224 The page is rendered using the standard template mechanism. You can
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1225 create a ``user.reauth.html`` template that is displayed when
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1226 requiring reauth for a user. However most users will probably just use
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1227 the default ``_generic.reauth.html`` template provided with Roundup.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1228
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1229 Look at the generic template to understand what has to be in a new
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1230 template. The basic idea is to get the password from the user into the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1231 ``@reauth_password`` input field. Also the form that is generated
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1232 embeds a bunch of hidden fields that record the information that
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1233 triggered the reauth request.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1234
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1235 If you are not using reauth in a workflow that can upload files, you
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1236 are all set. The embedding of the hidden fields just works.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1237
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1238 If you need to support reauth on a form that allows file uploads, the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1239 generic template supports handling file uploads. It requires
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1240 JavaScript in the browser to support files. Since browsers don't allow
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1241 a server to assign values to a file input, the template uses a
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1242 workaround. The reauth template encodes the contents of each uploaded
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1243 file as a base64 encoded string. It then embeds this string inside a
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1244 hidden ``<pre>`` tag. This encoded string is about 1/3 larger than the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1245 size of the original file(s).
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1246
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1247 When the page is loaded, a Javascript function runs and turns the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1248 tagged base64 strings back into file objects with their original
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1249 content. It then creates a file input element and assigns these files
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1250 to it. This allows the files to be submitted with the rest of the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1251 form. If JavaScript is not enabled, these files will not be submitted
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1252 to the server.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1253
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1254 **Future ideas for handling disabled JavaScript** - The `server could
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1255 detect disabled JavaScript on the browser
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1256 <https://wiki.roundup-tracker.org/IsJavascriptAvailable>`_ and
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1257 generate a warning. Alternatively, allowing the browser to submit all
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1258 the file data by replacing the ``<pre>`` tag with a ``<textarea>`` tag
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1259 and a name attribute like ``@filecontents-1``,
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1260 ``@filecontents-2``. Along with this, the current ``data-``
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1261 attributes on the ``<pre>`` tag need to move to hidden inputs with
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1262 names like: ``@filecontents-1.mimetype``,
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1263 ``@filecontents-1.filename``. Submitting the form will include all
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1264 this data that Roundup could use to pretend the files were submitted
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1265 as a proper file input.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1266
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1267 When the reauth page is submitted, it invokes the ``reauth`` action
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1268 (using the ``@action`` parameter). Verification is done by the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1269 :ref:`ReauthAction <ReauthAction_pydoc>` class in
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1270 ``roundup.cgi.actions``. By default
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1271 ``ReauthAction.verifyPassword()`` calls::
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1272
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1273 roundup.cgi.actions:LoginAction::verifyPassword()
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1274
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1275 to verify the user's password against the one stored in the database.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1276
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1277 You can change the verification command using `interfaces.py`_. Adding
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1278 the following code to ``interfaces.py``::
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1279
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1280 from roundup.cgi.actions import ReauthAction
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1281
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1282 old_verify = ReauthAction.verifyPassword
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1283
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1284 def new_verify_password(self):
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1285 if self.form['@reauth_password'].value == 'LetMeIn':
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1286 return True
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1287
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1288 return old_verify(self)
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1289
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1290 ReauthAction.verifyPassword = new_verify_password
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1291
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1292 will accept the passphrase ``LetMeIn`` as well as the user's
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1293 password. This example (which you should not use as is) could be
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1294 adapted to verify a `Time-based One-Time Password (TOTP)`_. An example
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1295 of `implementing a TOTP for Roundup is available on the wiki`_.
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1296
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1297 .. _`Time-based One-Time Password (TOTP)`:
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1298 https://en.wikipedia.org/wiki/Time-based_One-Time_Password
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1299
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1300 .. _`implementing a TOTP for Roundup is available on the wiki`:
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1301 https://wiki.roundup-tracker.org/OneTimePasswords
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1302
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1303 If the verification succeeds, the original action (e.g. edit) is
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1304 invoked on the data sent with the reauth request. To prevent the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1305 auditor from triggering another Reauth, the attribute ``reauth_done``
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1306 is added to the db object. As a result, the ``hasattr`` call shown
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1307 above will return True and the Reauth exception is not raised. (Note
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1308 that the value of the ``reauth_done`` attribute is True, so
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1309 ``getattr(db, "reauth_done", False)`` will return True when reauth is
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1310 done and the defaul value of False if the attribute is missing. If the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1311 default is not set, `getattr` raises an ``AttributeError`` which might
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1312 be useful for flow control.)
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1313
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1314 There is only one reauth for a submitted change. You cannot Reauth
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1315 multiple properties separately. If you need to reauth multiple
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1316 properties separately, you need to reject the change and force the
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1317 user to submit each sensitive property separately. For example::
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1318
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1319 if 'password' in newvalues and 'realname' in newvalues:
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1320 raise Reject('Changing the username and the realname '
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1321 'at the same time is not allowed. Please '
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1322 'submit two changes.')
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1323
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1324 if 'password' in newvalues and not hasattr(db, 'reauth_done'):
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1325 raise Reauth()
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1326
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1327 if 'realname' in newvalues and not hasattr(db, 'reauth_done'):
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1328 raise Reauth()
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1329
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1330 See also: client.py:Client:reauth(self, exception) which can be
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1331 changed using interfaces.py in your tracker if you have some special
0663a7bcef6c feat: finish reauth docs, enhance code.
John Rouillard <rouilj@ieee.org>
parents: 8411
diff changeset
1332 handling that must be done.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1333
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1334 Generating email from Roundup
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1335 -----------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1336
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1337 The module ``roundup.mailer`` contains most of the nuts-n-bolts required
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1338 to generate email messages from Roundup.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1339
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1340 Also, the ``IssueClass`` methods ``nosymessage()`` and
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1341 ``send_message()`` generate nosy messages, and may generate
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1342 messages which only consist of a change note (i.e. the message id
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1343 parameter is not required - this is referred to as a "System
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1344 Message" because it comes from "the system" and not a user).
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1345
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1346
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1347 .. index:: extensions
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1348 .. index:: extensions; add python functions to tracker
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1349 .. _extensions:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1350 .. _actions:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1351
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1352 Extensions - adding capabilities to your tracker
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1353 ================================================
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1354
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1355 While detectors_ add new behavior by reacting to changes in tracked
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1356 objects, `extensions` add new actions and utilities to Roundup, which
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1357 are mostly used to enhance the web interface.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1358
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1359 You can create an extension by creating Python file in your
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1360 tracker ``extensions`` directory. The tracker loads all the files
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1361 from this directory, at which point it calls ``init(instance)`` from
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1362 each file supplying itself as a first argument.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1363
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1364 Note that at this point web interface is not loaded, but
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1365 extensions still can register actions for it in the tracker
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1366 instance. This may be fixed in Roundup 1.6 by introducing
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1367 ``init_web(client)`` callback or a more flexible extension point
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1368 mechanism.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1369
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1370 * ``instance.registerUtil`` is used for adding `templating utilities`_
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1371 (see `adding a time log to your issues
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1372 <customizing.html#adding-a-time-log-to-your-issues-4>`_ for an example)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1373
8262
2a7c3eeaf167 feat: add templating utils method dynamically; method to set http code
John Rouillard <rouilj@ieee.org>
parents: 8255
diff changeset
1374 * ``instance.registerUtilMethod`` is also used for adding `templating
8354
586e49dda652 docs: fix doc for registerUtilMethod; style tweak for internal docs.
John Rouillard <rouilj@ieee.org>
parents: 8301
diff changeset
1375 utilities`_, and provides a TemplatingUtils instance by default to
586e49dda652 docs: fix doc for registerUtilMethod; style tweak for internal docs.
John Rouillard <rouilj@ieee.org>
parents: 8301
diff changeset
1376 the function. This makes more complex templating actions easier to
8262
2a7c3eeaf167 feat: add templating utils method dynamically; method to set http code
John Rouillard <rouilj@ieee.org>
parents: 8255
diff changeset
1377 use. (see :ref:`dynamic_csp` for an example)
2a7c3eeaf167 feat: add templating utils method dynamically; method to set http code
John Rouillard <rouilj@ieee.org>
parents: 8255
diff changeset
1378
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1379 * ``instance.registerAction`` is used to add more actions to the
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1380 instance and to web interface. See `Defining new web actions`_
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1381 for details. Generic action can be added by inheriting from
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1382 ``action.Action`` instead of ``cgi.action.Action``.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1383
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1384 .. _interfaces.py:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1385 .. _modifying the core of Roundup:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1386
7853
03c1b7ae3a68 issue2551328/issue2551264 unneeded next link and total_count incorrect
John Rouillard <rouilj@ieee.org>
parents: 7836
diff changeset
1387 .. index:: single: interfaces.py; hooking into the roundup core
03c1b7ae3a68 issue2551328/issue2551264 unneeded next link and total_count incorrect
John Rouillard <rouilj@ieee.org>
parents: 7836
diff changeset
1388
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1389 interfaces.py - hooking into the core of Roundup
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1390 ================================================
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1391
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1392 There is a magic trick for hooking into the core of Roundup. Using
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1393 this you can:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1394
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1395 * modify class data structures
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1396 * monkey patch core code to add new functionality
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1397 * modify the email gateway
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1398 * add new rest endpoints
7375
9bd7ed918121 issue2551253 - Modify password PBKDF2 method to use SHA512
John Rouillard <rouilj@ieee.org>
parents: 7371
diff changeset
1399 * enable experimental or future features
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1400
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1401 but with great power comes great responsibility.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1402
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1403 Interfaces.py has existed since the earliest releases of Roundup
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1404 and was the main way to get a lot of customisation done. In
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1405 modern Roundup, the extensions_ mechanism is used to `add actions
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1406 <#defining-new-web-actions>`_ and `templating utilities`_. But
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1407 there are places where interfaces.py is still useful. Note that
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1408 the tracker directories are not on the Python system path when
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1409 interfaces.py is evaluated. You need to add library directories
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1410 explicitly by modifying sys.path.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1411
7688
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1412 Interfaces.py allows you to interact with any part of Roundup's
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1413 internals. These internals are not as stable as defined interfaces
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1414 (e.g. extensions. detectors, schema). So the code in interfaces.py is
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1415 more likely to need modification when upgrading from version to
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1416 version. While the developers attempt to keep the examples working,
7688
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1417 it may make more sense to change the internals to make the code
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1418 clearer, add more features etc.
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1419
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1420 See `Changing How the Core Code Works
7688
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1421 <customizing.html#changing-how-the-core-code-works>`_ for examples
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1422 of using interfaces.py.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1423
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1424 Database Content
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1425 ================
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1426
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1427 .. note::
7369
15bb0d177632 use glossary directive and link some terms to the glossary.
John Rouillard <rouilj@ieee.org>
parents: 7368
diff changeset
1428 If you modify the content of a :term:`definitional class`, you will
7370
f37c1df6de34 Glossary updates and more term refs.
John Rouillard <rouilj@ieee.org>
parents: 7369
diff changeset
1429 need to edit the tracker `detectors`_ if they reference a value of
f37c1df6de34 Glossary updates and more term refs.
John Rouillard <rouilj@ieee.org>
parents: 7369
diff changeset
1430 a definitional class. (E.g. if a detector checks to see if an issue
f37c1df6de34 Glossary updates and more term refs.
John Rouillard <rouilj@ieee.org>
parents: 7369
diff changeset
1431 has a status of "open", and you change the "open" definition to be
f37c1df6de34 Glossary updates and more term refs.
John Rouillard <rouilj@ieee.org>
parents: 7369
diff changeset
1432 "working", you need to change the check.)
f37c1df6de34 Glossary updates and more term refs.
John Rouillard <rouilj@ieee.org>
parents: 7369
diff changeset
1433
f37c1df6de34 Glossary updates and more term refs.
John Rouillard <rouilj@ieee.org>
parents: 7369
diff changeset
1434 Customisation of the special :term:`definitional classes <definitional
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1435 class>` (e.g. status,
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1436 priority, resolution, ...) may be done either before or after the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1437 tracker is initialised. The actual method of doing so is completely
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1438 different in each case though, so be careful to use the right one.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1439
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1440 **Changing content before tracker initialisation**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1441 Edit the initial_data.py module in your tracker to alter the items
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1442 created using the ``create( ... )`` methods.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1443
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1444 **Changing content after tracker initialisation**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1445 As the "admin" user, click on the "class list" link in the web
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1446 interface to bring up a list of all database classes. Click on the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1447 name of the class you wish to change the content of.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1448
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1449 You may also use the ``roundup-admin`` interface's create, set and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1450 retire methods to add, alter or remove items from the classes in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1451 question.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1452
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1453 See "`adding a new field to the classic schema
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1454 <customizing.html#adding-a-new-field-to-the-classic-schema>`_" for an
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1455 example that requires database content changes.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1456
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1457
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1458 Security / Access Controls
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1459 ==========================
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1460
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1461 A set of Permissions is built into the security module by default. For
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1462 each Class defined in the tracker schema, the following permissions
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1463 are defined:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1464
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1465 - Create (everything)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1466 - Edit (everything)
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1467 - Search (everything) - (used if View does not permit access)
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1468 - Retire (everything)
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1469 - Restore (everything)
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1470 - View (everything)
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1471
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1472 All of these are assigned to the "Admin" Role by default for every
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1473 class. They allow a user to do anything. The web and email interfaces
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1474 also define:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1475
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1476 Email Access
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1477 If defined, the user may use the email interface. Used by default to deny
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1478 Anonymous users access to the email interface. When granted to the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1479 Anonymous user, they will be automatically registered by the email
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1480 interface (see also the ``new_email_user_roles`` configuration option).
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1481
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1482 Web Access
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1483 If defined, the user may use the web interface. This is
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1484 assigned to the Anonymous role to allow authorized users to
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1485 access the form based login. If your tracker uses some other
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1486 authorization mode (basic auth, Single Sign On (SSO), etc.) Web
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1487 Access can be removed from the Anonymous user.
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1488
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1489 Web Roles
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1490 Controls user access to editing the "roles" property of the "user" class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1491 TODO: deprecate in favour of a property-based control.
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1492
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1493 Rest Access |br| Xmlrpc Access
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1494 These control access to the Rest and Xmlrpc endpoints. The Admin and User
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1495 roles have these by default in the classic tracker. See the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1496 `directions in the rest interface documentation`_ and the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1497 `xmlrpc interface documentation`_.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1498
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1499 Register
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1500 This enables automatic user registration by email or web. It is
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1501 assigned to the anonymous user.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1502
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1503 These are assigned into the default Roles:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1504
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1505 - Admin (Create, Edit, Retire, Restore, Search, View for everything; Web Roles)
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1506 - User (Web Access; Email Access)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1507 - Anonymous (Web Access)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1508
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1509 Finally, the "admin" user gets the "Admin" Role, and the "anonymous"
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1510 user gets the "Anonymous" Role. The "Admin" and "Anonymous" roles
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1511 are created when the tracker is initialized.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1512
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1513 For the "User" Role, the "classic" tracker defines:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1514
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1515 - Create, Edit and View issue, file, msg, query, keyword
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1516 - View priority, status
8137
f5aa7853abda doc: document Search permission ignores a check clause.
John Rouillard <rouilj@ieee.org>
parents: 8111
diff changeset
1517 - View user (limited properties)
f5aa7853abda doc: document Search permission ignores a check clause.
John Rouillard <rouilj@ieee.org>
parents: 8111
diff changeset
1518 - View their own user record
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1519 - Edit their own user record
8137
f5aa7853abda doc: document Search permission ignores a check clause.
John Rouillard <rouilj@ieee.org>
parents: 8111
diff changeset
1520 - Search queries
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1521
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1522 And the "Anonymous" Role has the following permissions:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1523
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1524 - Web interface access
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1525 - Register user (for registration)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1526 - View issue, file, msg, query, keyword, priority, status
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1527
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1528 Put together, these settings appear in the tracker's ``schema.py`` file::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1529
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1530 #
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1531 # TRACKER SECURITY SETTINGS
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1532 #
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1533 # See the configuration and customisation document for information
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1534 # about security setup.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1535
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1536 #
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1537 # REGULAR USERS
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1538 #
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1539 # Give the regular users access to the web and email interface
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1540 db.security.addPermissionToRole('User', 'Web Access')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1541 db.security.addPermissionToRole('User', 'Email Access')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1542 db.security.addPermissionToRole('User', 'Rest Access')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1543 db.security.addPermissionToRole('User', 'Xmlrpc Access')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1544
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1545 # Assign the access and edit Permissions for issue, file and message
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1546 # to regular users now
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1547 for cl in 'issue', 'file', 'msg', 'keyword':
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1548 db.security.addPermissionToRole('User', 'View', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1549 db.security.addPermissionToRole('User', 'Edit', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1550 db.security.addPermissionToRole('User', 'Create', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1551 for cl in 'priority', 'status':
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1552 db.security.addPermissionToRole('User', 'View', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1553
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1554 # May users view other user information? Comment these lines out
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1555 # if you don't want them to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1556 p = db.security.addPermission(name='View', klass='user',
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1557 properties=('id', 'organisation', 'phone', 'realname', 'timezone',
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1558 'username'))
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1559 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1560
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1561 # Users should be able to edit their own details -- this permission is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1562 # limited to only the situation where the Viewed or Edited item is their own.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1563 def own_record(db, userid, itemid, **ctx):
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1564 '''Determine whether the userid matches the item being accessed.'''
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1565 return userid == itemid
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1566 p = db.security.addPermission(name='View', klass='user', check=own_record,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1567 description="User is allowed to view their own user details")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1568 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1569 p = db.security.addPermission(name='Edit', klass='user', check=own_record,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1570 properties=('username', 'password', 'address', 'realname', 'phone',
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1571 'organisation', 'alternate_addresses', 'queries', 'timezone'),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1572 description="User is allowed to edit their own user details")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1573 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1574
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1575 # Users should be able to edit and view their own queries. They should also
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1576 # be able to view any marked as not private. They should not be able to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1577 # edit others' queries, even if they're not private
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1578 def view_query(db, userid, itemid):
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1579 private_for = db.query.get(itemid, 'private_for')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1580 if not private_for: return True
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1581 return userid == private_for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1582 def edit_query(db, userid, itemid):
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1583 return userid == db.query.get(itemid, 'creator')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1584 p = db.security.addPermission(name='View', klass='query', check=view_query,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1585 description="User is allowed to view their own and public queries")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1586 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1587 p = db.security.addPermission(name='Search', klass='query')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1588 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1589 p = db.security.addPermission(name='Edit', klass='query', check=edit_query,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1590 description="User is allowed to edit their queries")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1591 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1592 p = db.security.addPermission(name='Retire', klass='query', check=edit_query,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1593 description="User is allowed to retire their queries")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1594 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1595 p = db.security.addPermission(name='Restore', klass='query', check=edit_query,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1596 description="User is allowed to restore their queries")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1597 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1598 p = db.security.addPermission(name='Create', klass='query',
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1599 description="User is allowed to create queries")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1600 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1601
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1602 #
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1603 # ANONYMOUS USER PERMISSIONS
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1604 #
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1605 # Let anonymous users access the web interface. Note that almost all
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1606 # trackers will need this Permission. The only situation where it's not
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1607 # required is in a tracker that uses an HTTP Basic Authenticated front-end.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1608 db.security.addPermissionToRole('Anonymous', 'Web Access')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1609
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1610 # Let anonymous users access the email interface (note that this implies
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1611 # that they will be registered automatically, hence they will need the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1612 # "Create" user Permission below)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1613 # This is disabled by default to stop spam from auto-registering users on
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1614 # public trackers.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1615 #db.security.addPermissionToRole('Anonymous', 'Email Access')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1616
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1617 # Assign the appropriate permissions to the anonymous user's Anonymous
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1618 # Role. Choices here are:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1619 # - Allow anonymous users to register
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1620 db.security.addPermissionToRole('Anonymous', 'Register', 'user')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1621
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1622 # Allow anonymous users access to view issues (and the related, linked
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1623 # information)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1624 for cl in 'issue', 'file', 'msg', 'keyword', 'priority', 'status':
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1625 db.security.addPermissionToRole('Anonymous', 'View', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1626
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1627 # Allow the anonymous user to use the "Show Unassigned" search.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1628 # It acts like "Show Open" if this permission is not available.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1629 # If you are running a tracker that does not allow read access for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1630 # anonymous, you should remove this entry as it can be used to perform
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1631 # a username guessing attack against a roundup install.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1632 p = db.security.addPermission(name='Search', klass='user')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1633 db.security.addPermissionToRole ('Anonymous', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1634
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1635 # [OPTIONAL]
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1636 # Allow anonymous users access to create or edit "issue" items (and the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1637 # related file and message items)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1638 #for cl in 'issue', 'file', 'msg':
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1639 # db.security.addPermissionToRole('Anonymous', 'Create', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1640 # db.security.addPermissionToRole('Anonymous', 'Edit', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1641
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1642 .. index::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1643 single: roundup-admin; view class permissions
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1644
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1645 You can use ``roundup-admin security`` to verify the permissions
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1646 defined in the schema. It also verifies that properties specified in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1647 permissions are valid for the class. This helps detect typos that can
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1648 cause baffling permission issues.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1649
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1650 Automatic Permission Checks
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1651 ---------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1652
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1653 Permissions are automatically checked when rendering information
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1654 through the web. This includes:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1655
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1656 1. View checks for properties when rendered via the ``plain()`` or
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1657 similar methods. If the check fails, the text "[hidden]" is
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1658 displayed.
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1659 2. Edit checks for properties when the edit field is rendered via
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1660 the ``field()`` or similar methods. If the check fails, the property
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1661 is rendered via the ``plain()`` method (see point 1. for subsequent
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1662 checking performed)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1663 3. View checks are performed in index pages for each item being displayed
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1664 such that if the user does not have permission, the row is not rendered.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1665 4. View checks are performed at the top of item pages for the Item being
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1666 displayed. If the user does not have permission, the text "You are not
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1667 allowed to view this page." is displayed.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1668 5. View checks are performed at the top of index pages for the Class being
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1669 displayed. If the user does not have permission, the text "You are not
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1670 allowed to view this page." is displayed.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1671
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1672
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1673 New User Roles
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1674 --------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1675
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1676 New users are assigned the Roles defined in the config file as:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1677
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1678 - NEW_WEB_USER_ROLES
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1679 - NEW_EMAIL_USER_ROLES
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1680
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1681 The `users may only edit their issues
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1682 <customizing.html#users-may-only-edit-their-issues>`_ example shows
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1683 customisation of these parameters.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1684
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1685
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1686 Changing Access Controls
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1687 ------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1688
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1689 You may alter the configuration variables to change the Role that new
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1690 web or email users get, for example to not give them access to the web
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1691 interface if they register through email.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1692
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1693 You may use the ``roundup-admin`` "``security``" command to display the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1694 current Role and Permission configuration in your tracker.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1695
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1696
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1697 Adding a New Permission
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1698 ~~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1699
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1700 When adding a new Permission, you need to:
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1701
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1702 1. create it in your tracker's ``schema.py`` using
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1703 ``security.addPermission``. For example::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1704
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1705 db.security.addPermission(name="View", klass='frozzle',
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1706 description="User is allowed to access frozzles")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1707
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1708 will set up a new "View" permission on the Class "frozzle".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1709 2. enable it for the Roles that should have it (verify with
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1710 "``roundup-admin security``")
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1711 3. check it in the relevant HTML interface templates
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1712 4. check it in the appropriate hasPermission methods in your tracker's
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1713 extensions/detectors/interfaces.py modules
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1714
8133
7b6615fb37fc Add documentation for the filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8111
diff changeset
1715 The ``addPermission`` method takes a four optional parameters:
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1716
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1717 **check**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1718 A function to be executed which returns boolean determining whether
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1719 the Permission is allowed. If it returns True, the permission is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1720 allowed, if it returns False the permission is denied. The function
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1721 can have one of two signatures::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1722
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1723 check(db, userid, itemid)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1724
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1725 or::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1726
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1727 check(db, userid, itemid, **ctx)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1728
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1729 where ``db`` is a handle on the open database, ``userid`` is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1730 the user attempting access and ``itemid`` is the specific item being
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1731 accessed. If the second form is used the ``ctx`` dictionary is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1732 defined with the following values::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1733
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1734 ctx['property'] the name of the property being checked or None if
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1735 it's a class check.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1736
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1737 ctx['classname'] the name of the class that is being checked
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1738 (issue, query ....).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1739
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1740 ctx['permission'] the name of the permission (e.g. View, Edit...).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1741
8137
f5aa7853abda doc: document Search permission ignores a check clause.
John Rouillard <rouilj@ieee.org>
parents: 8111
diff changeset
1742 The second form is preferred as it makes it easier to implement more
f5aa7853abda doc: document Search permission ignores a check clause.
John Rouillard <rouilj@ieee.org>
parents: 8111
diff changeset
1743 complex permission schemes. An `example in upgrading.html
f5aa7853abda doc: document Search permission ignores a check clause.
John Rouillard <rouilj@ieee.org>
parents: 8111
diff changeset
1744 <upgrading.html#enhancement-to-check-command-for-permissions>`_
f5aa7853abda doc: document Search permission ignores a check clause.
John Rouillard <rouilj@ieee.org>
parents: 8111
diff changeset
1745 shows the use of ``ctx``.
f5aa7853abda doc: document Search permission ignores a check clause.
John Rouillard <rouilj@ieee.org>
parents: 8111
diff changeset
1746
f5aa7853abda doc: document Search permission ignores a check clause.
John Rouillard <rouilj@ieee.org>
parents: 8111
diff changeset
1747 Note that the check option is not supported for the Search
f5aa7853abda doc: document Search permission ignores a check clause.
John Rouillard <rouilj@ieee.org>
parents: 8111
diff changeset
1748 permission. When searching there is no item defined, so a check
8138
0692740e9b56 doc: fix typo.
John Rouillard <rouilj@ieee.org>
parents: 8137
diff changeset
1749 function does not make any sense.
7861
90abf3721fcc doc: Add a missing line fix sphinx error.
John Rouillard <rouilj@ieee.org>
parents: 7858
diff changeset
1750
8159
3f720edd9594 markup fixes and word typo fix.
John Rouillard <rouilj@ieee.org>
parents: 8154
diff changeset
1751 **filter**
8162
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1752 This optional function returns parameters for the ``filter`` method
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1753 when getting ``Class`` items (users, issues etc.) from the
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1754 database. It filters items at the database level (using SQL where
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1755 possible). This pre-filters the number of items returned from the
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1756 database when displaying results in an ``index`` template. This
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1757 filtering is usually faster than calling a ``check`` method (see
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1758 previous argument) on *each individual result*.
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1759
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1760 The ``filter`` method has the signature::
8154
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1761
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1762 filter(db, userid, klass)
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1763
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1764 where ``db`` is the database handle, ``userid`` is the user attempting
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1765 access and ``klass`` is the ``Class`` in the schema.
8162
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1766
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1767 The ``filter`` function must return a *list* of dictionaries of
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1768 parameters of the
8164
dd60d604a852 Document that filter() can return more than just filterspec params
John Rouillard <rouilj@ieee.org>
parents: 8163
diff changeset
1769 `Class.filter <design.html#:~:text=search_matches>`_ call.
dd60d604a852 Document that filter() can return more than just filterspec params
John Rouillard <rouilj@ieee.org>
parents: 8163
diff changeset
1770 This includes filterspec, retired and exact_match_specs.
dd60d604a852 Document that filter() can return more than just filterspec params
John Rouillard <rouilj@ieee.org>
parents: 8163
diff changeset
1771 Note that sort and group parameters of the filter call should
dd60d604a852 Document that filter() can return more than just filterspec params
John Rouillard <rouilj@ieee.org>
parents: 8163
diff changeset
1772 not be set by filter method (they will be overwritten) and the
dd60d604a852 Document that filter() can return more than just filterspec params
John Rouillard <rouilj@ieee.org>
parents: 8163
diff changeset
1773 parameter search_matches must not be set.
dd60d604a852 Document that filter() can return more than just filterspec params
John Rouillard <rouilj@ieee.org>
parents: 8163
diff changeset
1774
dd60d604a852 Document that filter() can return more than just filterspec params
John Rouillard <rouilj@ieee.org>
parents: 8163
diff changeset
1775 The query executed by an index template is modified by the
dd60d604a852 Document that filter() can return more than just filterspec params
John Rouillard <rouilj@ieee.org>
parents: 8163
diff changeset
1776 parameters computed by the ``filter`` function. An
8162
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1777 empty list of filter parameters (``[]``) indicates no access. When
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1778 using a filter, a check function is still needed to test each
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1779 individual item for visibility. When the filter function is defined
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1780 but a check function is not defined, a check function is
f7037cb91396 clarify filter text.
John Rouillard <rouilj@ieee.org>
parents: 8159
diff changeset
1781 manufactured automatically from the ``filter`` function.
8154
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1782
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1783 Note that the filter option is not supported for the Search
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1784 permission. Since the filter function is called *after* the search was
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1785 already performed a filter function does not make any sense.
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1786
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1787 An example ``filter`` function for the ``view_query`` check function
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1788 in the query checks above would look like::
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1789
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1790 def filter_query(db, userid, klass):
8163
d3a1094b15eb unwrap examples; clarify text
John Rouillard <rouilj@ieee.org>
parents: 8162
diff changeset
1791 return [{'filterspec': {
d3a1094b15eb unwrap examples; clarify text
John Rouillard <rouilj@ieee.org>
parents: 8162
diff changeset
1792 'private_for': ['-1', userid]
d3a1094b15eb unwrap examples; clarify text
John Rouillard <rouilj@ieee.org>
parents: 8162
diff changeset
1793 }}]
8154
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1794
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1795 This would be called by the framework for all queries found when
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1796 displaying queries. It filters for all queries where the
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1797 ``private_for`` field is the userid or empty. This matches the
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1798 definition of the ``view_query`` function above where permission is
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1799 granted if the ``private_for`` field indicates the query is owned by
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1800 the user, or the ``private_for`` field is empty indicating that the
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1801 query is public. If we want to modify the check to also allow acess if
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1802 the user is the ``creator`` of a query we would change the filter
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1803 function to::
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1804
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1805 def filter_query(db, userid, klass):
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1806 f1 = {'filterspec': {'private_for': ['-1', userid]}}
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1807 f2 = {'filterspec': {'creator': userid}}
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1808 return [f1, f2]
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1809
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1810 This is an example where we need multiple filter calls to model an
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1811 "or" condition, the user has access if either the ``private_for``
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1812 check passes *or* the user is the creator of the query.
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1813
8163
d3a1094b15eb unwrap examples; clarify text
John Rouillard <rouilj@ieee.org>
parents: 8162
diff changeset
1814 Consider an example where we have a class structure where both the
d3a1094b15eb unwrap examples; clarify text
John Rouillard <rouilj@ieee.org>
parents: 8162
diff changeset
1815 ``issue`` class and the ``user`` class include a reference to an
d3a1094b15eb unwrap examples; clarify text
John Rouillard <rouilj@ieee.org>
parents: 8162
diff changeset
1816 ``organization`` class. Users are permitted to view only those
d3a1094b15eb unwrap examples; clarify text
John Rouillard <rouilj@ieee.org>
parents: 8162
diff changeset
1817 issues that are associated with their respective organizations. A
d3a1094b15eb unwrap examples; clarify text
John Rouillard <rouilj@ieee.org>
parents: 8162
diff changeset
1818 check function or this could look like::
8154
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1819
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1820 def view_issue(db, userid, itemid):
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1821 user = db.user.getnode(userid)
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1822 if not user.organisation:
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1823 return False
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1824 issue = db.issue.getnode(itemid)
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1825 if user.organisation == issue.organisation:
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1826 return True
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1827
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1828 The corresponding ``filter`` function::
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1829
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1830 def filter_issue(db, userid, klass):
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1831 user = db.user.getnode(userid)
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1832 if not user.organisation:
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1833 return []
8163
d3a1094b15eb unwrap examples; clarify text
John Rouillard <rouilj@ieee.org>
parents: 8162
diff changeset
1834 return [{'filterspec': {
d3a1094b15eb unwrap examples; clarify text
John Rouillard <rouilj@ieee.org>
parents: 8162
diff changeset
1835 'organisation': user.organisation
d3a1094b15eb unwrap examples; clarify text
John Rouillard <rouilj@ieee.org>
parents: 8162
diff changeset
1836 }}]
8154
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1837
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1838 This filters for all issues where the organisation is the same as the
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1839 organisation of the user. Note how the filter fails early returning an
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1840 empty list (meaning "no access") if the user happens to not have an
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1841 organisation.
67a0fc4f9934 Improve section on filter function
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8133
diff changeset
1842
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1843 **properties**
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1844 A sequence of property names that are the only properties to apply the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1845 new Permission to (eg. ``... klass='user', properties=('name',
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1846 'email') ...``)
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1847 **props_only**
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1848 A boolean value (set to false by default) that is a new feature
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1849 in Roundup 1.6.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1850 A permission defined using:
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1851
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1852 ``properties=('list', 'of', 'property', 'names')``
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1853
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1854 determines access for things other than just those
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1855 properties. For example a check for View permission on the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1856 issue class or an issue item can use any View permission for
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1857 the issue class even if that permission has a property
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1858 list. This makes sense if you understand that a user can't
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1859 access the properties of a class if they can't access the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1860 class. The ability to access class properties implies class
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1861 access.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1862
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1863 This eliminates the need to create a duplicate View permission
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1864 without properties to allow access to the View properties
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1865 permission. Even though it makes sense, it can be confusing and
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1866 surprising.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1867
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1868 You would think that a permission including properties would be
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1869 used only for determining the access permission when checking
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1870 properties. But that is not the case.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1871
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1872 Setting ``props_only=True`` will prevent the permission
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1873 from being used unless the check include properties.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1874
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1875 If you use a lot of permissions with property checks, it can be
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1876 difficult to change all of them. Calling the function:
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1877
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1878 db.security.set_props_only_default(True)
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1879
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1880 at the top of ``schema.py`` will make every permission creation
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1881 behave as though props_only is True. Note that you may
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1882 need to add new View permissions without properties to allow
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1883 property only checks to take effect.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1884
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1885 ``roundup-admin security`` will report invalid properties for the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1886 class. For example a permission with an invalid summary property is
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1887 presented as::
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1888
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1889 Allowed to see content of object regardless of spam status
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1890 (View for "file": ('content', 'summary') only)
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1891
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1892 **Invalid properties for file: ['summary']
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1893
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1894
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1895 Example Scenarios
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1896 ~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1897
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1898 See the `examples <customizing.html#examples>`_ section for longer
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1899 examples of customisation.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1900
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1901 **anonymous access through the e-mail gateway**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1902 Give the "anonymous" user the "Email Access", ("Edit", "issue") and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1903 ("Create", "msg") Permissions but do not not give them the ("Create",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1904 "user") Permission. This means that when an unknown user sends email
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1905 into the tracker, they're automatically logged in as "anonymous".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1906 Since they don't have the ("Create", "user") Permission, they won't
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1907 be automatically registered, but since "anonymous" has permission to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1908 use the gateway, they'll still be able to submit issues. Note that
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1909 the Sender information - their email address - will not be available
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1910 - they're *anonymous*.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1911
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1912 **automatic registration of users in the e-mail gateway**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1913 By giving the "anonymous" user the ("Register", "user") Permission, any
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1914 unidentified user will automatically be registered with the tracker
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1915 (with no password, so they won't be able to log in through
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1916 the web until an admin sets their password). By default new Roundup
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1917 trackers don't enable "Email Access" for "anonymous" as it opens
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1918 them up to spam. It may be enabled
7352
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1919 by uncommenting the appropriate addPermissionToRole in your tracker's
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1920 ``schema.py`` file. The new user is given the Roles list defined in the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1921 "new_email_user_roles" config variable.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1922
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1923 **only developers may be assigned issues**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1924 Create a new Permission called "Fixer" for the "issue" class. Create a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1925 new Role "Developer" which has that Permission, and assign that to the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1926 appropriate users. Filter the list of users available in the assignedto
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1927 list to include only those users. Enforce the Permission with an
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1928 auditor. See the example
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1929 `restricting the list of users that are assignable to a task
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1930 <customizing.html#restricting-the-list-of-users-that-are-assignable-to-a-task>`_.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1931
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1932 **only managers may sign off issues as complete**
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1933 Create a new Permission called "Closer" for the "issue" class. Create a
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1934 new Role "Manager" which has that Permission, and assign that to the
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1935 appropriate users. In your web interface, only display the "resolved"
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1936 issue state option when the user has the "Closer" Permissions. Enforce
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John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1937 the Permission with an auditor. This is similar to the previous
7352
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1938 example, except that the web interface check would look like::
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1939
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1940 <option tal:condition="python:request.user.hasPermission('Closer')"
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1941 value="resolved">Resolved</option>
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1942
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1943 **don't give web access to users who register through email**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1944 Create a new Role called "Email User" which has all the Permissions of
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1945 the normal "User" Role minus the "Web Access" Permission. This will
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1946 allow users to send in emails to the tracker, but not access the web
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1947 interface.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1948
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1949 **let some users edit the details of all users**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1950 Create a new Role called "User Admin" which has the Permission for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1951 editing users::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1952
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1953 db.security.addRole(name='User Admin', description='Managing users')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1954 p = db.security.getPermission('Edit', 'user')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1955 db.security.addPermissionToRole('User Admin', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1956
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1957 and assign the Role to the users who need the permission.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1958
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1959
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1960 Web Interface
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1961 =============
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1962
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1963 .. contents::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1964 :local:
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1965
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1966 The web interface is provided by the ``roundup.cgi.client`` module and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1967 is used by ``roundup.cgi``, ``roundup-server`` and ``ZRoundup``
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1968 (``ZRoundup`` is broken, until further notice). In all cases, Roundup
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1969 determines which tracker is accessed (the first part of the URL
7352
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1970 path inside the scope of the CGI handler) and pass control on to the
8263
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
1971 :py:class:`roundup.cgi.client.Client` class - which handles the rest of the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1972 access through its ``main()`` method. This means that you can do pretty
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1973 much anything you want as a web interface to your tracker.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1974
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1975
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1976
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1977 Repercussions of changing the tracker schema
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1978 ---------------------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1979
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1980 If you choose to change the `tracker schema`_ you will need to ensure
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1981 the web interface knows about it:
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1982
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1983 1. Index, item and search pages for the relevant classes may need to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1984 have properties added or removed,
7858
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John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1985 2. The "page" template may require changing links, as might the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1986 "home" page's content arguments.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1987
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1988
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1989 How requests are processed
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1990 --------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1991
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1992 The basic processing of a web request proceeds as follows:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1993
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1994 1. figure out who we are, defaulting to the "anonymous" user
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1995 2. figure out what the request is for - we call this the "context"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1996 3. handle any requested action (item edit, search, ...)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1997 4. render the template requested by the context, resulting in HTML
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1998 output
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1999
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2000 In some situations, exceptions occur:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2001
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2002 - HTTP Redirect (generally raised by an action)
7368
8aa1a5639aef add explanatory info for HTTP Redirect
John Rouillard <rouilj@ieee.org>
parents: 7363
diff changeset
2003 the URL to redirect to is the first argument of the exception.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2004 - SendFile (generally raised by ``determine_context``)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2005 here we serve up a FileClass "content" property
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2006 - SendStaticFile (generally raised by ``determine_context``)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2007 here we serve up a file from the tracker "html" directory
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2008 - Unauthorised (generally raised by an action)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2009 here the action is cancelled, the request is rendered and an error
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2010 message is displayed indicating that permission was not granted for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2011 the action to take place
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2012 - NotFound (raised wherever it needs to be)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2013 this exception percolates up to the CGI interface that called the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2014 client
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2015
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2016
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2017 Roundup URL design
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2018 ------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2019
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2020 Each tracker has several hardcoded URLs. These three are equivalent and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2021 lead to the main tracker page:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2022
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2023 1. ``/``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2024 2. ``/index``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2025 3. ``/home``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2026
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2027 The following prefix accesses static resources:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2028
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2029 4. ``/@@file/``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2030
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2031 Two url's are used for the API's.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2032 The `REST api`_ is accessed via:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2033
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2034 5. ``/rest/``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2035
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2036 .. _`REST api`: rest.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2037
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2038 and the `XMLRPC api`_ is available at:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2039
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2040 6. ``/xmlrpc``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2041
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2042 .. _`XMLRPC api`: xmlrpc.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2043
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2044 All other URLs depend on the classes configured in Roundup database.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2045 Each class receives two URLs - one for the class itself and another
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2046 for specific items of that class. Example for class URL:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2047
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2048 7. ``/issue``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2049
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2050 Shows a listings of class items, usually in a table. The URL for
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2051 for specific object of issue class with id 1 will look like:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2052
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2053 8. ``/issue1``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2054
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2055 .. _strip_zeros:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2056
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2057 Note that Roundup strips a leading string of 0's from the id part of
7369
15bb0d177632 use glossary directive and link some terms to the glossary.
John Rouillard <rouilj@ieee.org>
parents: 7368
diff changeset
2058 the object :term:`designator` in the URL. E.G. ``/issue001`` is the
15bb0d177632 use glossary directive and link some terms to the glossary.
John Rouillard <rouilj@ieee.org>
parents: 7368
diff changeset
2059 same as ``/issue1``. Similarly for ``/file01`` etc. However you
15bb0d177632 use glossary directive and link some terms to the glossary.
John Rouillard <rouilj@ieee.org>
parents: 7368
diff changeset
2060 should generate URL's without the extra zeros.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2061
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2062 Determining web context
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2063 -----------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2064
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2065 To determine the "context" of a request (what request is for),
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2066 Roundup looks at the URL path after the tracker root and at
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2067 ``@template`` request parameter. Typical URL paths look like:
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2068
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2069 1. ``/tracker/``
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2070 2. ``/tracker/issue``
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2071 3. ``/tracker/issue1``
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2072 4. ``/tracker/@@file/style.css``
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2073 5. ``/cgi-bin/roundup.cgi/tracker/file1``
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2074 6. ``/cgi-bin/roundup.cgi/tracker/file1/kitten.png``
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2075
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2076 where tracker root is ``/tracker/`` or ``/cgi-bin/roundup.cgi/tracker/``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2077 We're looking at "issue", "issue1", "@@file/style.css", "file1" and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2078 "file1/kitten.png" in the cases above.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2079
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2080 1. with no path Roundup is in the "home" context. See `the "home"
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2081 context`_ below for details. "index" or "home" paths may also be used
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2082 to switch into "home" context.
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2083 2. if there is something in the path (as in example 2, "issue"), it
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2084 identifies the tracker class to display.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2085 3. if the path is an item designator (as in examples 3 and 5, "issue1"
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2086 and "file1"), then we're to display a specific item.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2087 :ref:`Note. <strip_zeros>`
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2088 4. for paths starting with "@@file" the additional path entry ("style.css"
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2089 in the example above) specifies the static file to be served
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2090 from the tracker TEMPLATES directory (or STATIC_FILES, if configured).
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2091 The TEMPLATES directory is usually the tracker's "html"
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2092 directory. Internally this works by raising SendStaticFile exception.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2093 5. A file can have additional path components (as in example
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2094 6). Without the additional components, the metadata for the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2095 file is displayed.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2096 6. if the path starts with an item designator and is longer than one
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2097 entry (as in example 5, "file1/kitten.png"), then we're assumed to be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2098 handling an item of a ``FileClass``, and the extra path information
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2099 gives the filename that the client is going to label the download
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2100 with (i.e. "file1/kitten.png" is nicer to download than "file1").
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2101 This raises a ``SendFile`` exception.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2102
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2103 Neither 4. or 6. use templates and stop before the template is
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2104 determined. For other contexts the template used is specified by the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2105 ``@template`` variable, which defaults to:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2106
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2107 - only classname supplied: "index"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2108 - full item designator supplied: "item"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2109
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2110
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2111 The "home" Context
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2112 ------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2113
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2114 The "home" context is special because it allows you to add templated
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2115 pages to your tracker that don't rely on a class or item (e.g. an issues
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2116 list or specific issue).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2117
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2118 Let's say you wish to add frames to control the layout of your tracker's
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2119 interface. You'd probably have:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2120
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2121 - A top-level frameset page. This page probably wouldn't be templated, so
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2122 it could be served as a static file (see `serving static content`_)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2123 - A sidebar frame that is templated. Let's call this page
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2124 "home.navigation.html" in your tracker's "html" directory. To load that
7363
23abe048d1de Fix missing pre block for url.
John Rouillard <rouilj@ieee.org>
parents: 7359
diff changeset
2125 page up, you use the URL::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2126
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2127 <tracker url>/home?@template=navigation
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2128
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2129
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2130 Serving static content
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2131 ----------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2132
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2133 See the previous section `determining web context`_ where it describes
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2134 ``@@file`` paths.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2135
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2136 These files are served without any permission checks. Any user on the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2137 internet with the url can download the file.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2138
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2139 This is rarely an issue since the html templates are just source code
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2140 and much of it can be found in the Roundup repository. Other
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2141 decoration (logos, stylesheets) are similarly not security sensitive.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2142 You can use the static_files setting in config.ini to eliminate
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2143 access to the templates directory if desired.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2144
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2145 If a file resolves to a symbolic link, it is not served.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2146
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2147 Performing actions in web requests
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2148 ----------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2149
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2150 When a user requests a web page, they may optionally also request for an
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2151 action to take place. As described in `how requests are processed`_, the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2152 action is performed before the requested page is generated. Actions are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2153 triggered by using a ``@action`` CGI variable, where the value is one
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2154 of:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2155
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2156 **login**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2157 Attempt to log a user in.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2158
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2159 **logout**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2160 Log the user out - make them "anonymous".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2161
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2162 **register**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2163 Attempt to create a new user based on the contents of the form and then
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2164 log them in.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2165
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2166 **edit**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2167 Perform an edit of an item in the database. There are some `special form
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2168 variables`_ you may use. Also you can set the ``__redirect_to`` form
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2169 variable to the URL to display after the edit is successfully
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2170 completed. If you wanted to edit a sequence of issues, users etc. this
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2171 could be used to display the next item in the sequence to the user.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2172
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2173 **new**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2174 Add a new item to the database. You may use the same `special form
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2175 variables`_ as in the "edit" action. Also you can set the
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2176 ``__redirect_to`` form variable to the URL to display after
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2177 the new item is created. This is useful if you want to create another
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2178 item rather than edit the newly created item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2179
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2180 **retire**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2181 Retire the item in the database.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2182
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2183 **editCSV**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2184 Performs an edit of all of a class' items in one go. See also the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2185 *class*.csv templating method which generates the CSV data to be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2186 edited, and the ``'_generic.index'`` template which uses both of these
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2187 features.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2188
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2189 **search**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2190 Mangle some of the form variables:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2191
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2192 - Set the form ":filter" variable based on the values of the filter
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2193 variables - if they are set to anything other than "dontcare" then add
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2194 them to :filter.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2195
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2196 - Also handle the ":queryname" variable and save off the query to the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2197 user's query list.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2198
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2199 Each of the actions is implemented by a corresponding ``*XxxAction*`` (where
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2200 "Xxx" is the name of the action) class in the ``roundup.cgi.actions`` module.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2201 These classes are registered with ``roundup.cgi.client.Client``. If you need
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2202 to define new actions, you may add them there (see `defining new
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2203 web actions`_).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2204
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2205 Each action class also has a ``*permission*`` method which determines whether
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2206 the action is permissible given the current user. The base permission checks
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2207 for each action are:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2208
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2209 **login**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2210 Determine whether the user has the "Web Access" Permission.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2211 **logout**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2212 No permission checks are made.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2213 **register**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2214 Determine whether the user has the ("Create", "user") Permission.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2215 **edit**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2216 Determine whether the user has permission to edit this item. If we're
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2217 editing the "user" class, users are allowed to edit their own details -
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2218 unless they try to edit the "roles" property, which requires the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2219 special Permission "Web Roles".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2220 **new**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2221 Determine whether the user has permission to create this item. No
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2222 additional property checks are made. Additionally, new user items may
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2223 be created if the user has the ("Create", "user") Permission.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2224 **editCSV**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2225 Determine whether the user has permission to edit this class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2226 **search**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2227 Determine whether the user has permission to view this class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2228
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2229 Protecting users from web application attacks
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2230 ---------------------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2231
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2232 There is a class of attacks known as Cross Site Request Forgeries
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2233 (CSRF). Malicious code running in the browser can making a
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2234 request to Roundup while you are logged into Roundup. The
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2235 malicious code piggy backs on your existing Roundup session to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2236 make changes without your knowledge. Roundup 1.6 has support for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2237 defending against this by analyzing the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2238
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2239 * Referer,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2240 * Origin, and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2241 * Host or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2242 * X-Forwarded-Host
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2243
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2244 HTTP headers. It compares the headers to the value of the web setting
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2245 in the [tracker] section of the tracker's ``config.ini``.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2246
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2247 Also a per form token (also called a nonce) can be enabled for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2248 the tracker using the ``csrf_enforce_token`` option in
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2249 config.ini. When enabled, Roundup will check a hidden form field
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2250 called ``@csrf``. If the field's value matches a token in the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2251 database, the validation passes and the token is deleted. If the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2252 validation fails because the token is not found (e.g. if the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2253 token is used more than once) the request is rejected. The
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2254 ``@csrf`` input field is added automatically when calling the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2255 ``submit`` function/path. It can also be added manually by
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2256 calling anti_csrf_nonce() directly. For example::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2257
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2258 <input name="@csrf" type="hidden"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2259 tal:attributes="value python:utils.anti_csrf_nonce(lifetime=10)">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2260
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2261 By default a nonce lifetime is 2 weeks. However the lifetime (in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2262 minutes) can be set by passing a lifetime argument as shown
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2263 above. The example above makes the nonce lifetime 10 minutes.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2264
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2265 Search for @csrf in this document for more examples. More
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2266 examples and information is provided in ``upgrading.txt``.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2267
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2268 The token protects you because malicious code supplied by another
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2269 site is unable to obtain the token. Thus any attempt they make
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2270 to submit a request is rejected.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2271
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2272 The protection on the xmlrpc interface is untested, but is based
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2273 on a valid header check against the Roundup URL and the presence
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2274 of the ``X-REQUESTED-WITH`` header. Work to improve this is a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2275 future project after the 1.6 release.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2276
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2277 The enforcement levels can be modified in ``config.ini``. Refer to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2278 that file for details.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2279
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2280 Special form variables
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2281 ----------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2282
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2283 Item properties and their values are edited with html FORM
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2284 variables and their values. You can:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2285
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2286 - Change the value of some property of the current item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2287 - Create a new item of any class, and edit the new item's
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2288 properties,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2289 - Attach newly created items to a multilink property of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2290 current item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2291 - Remove items from a multilink property of the current item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2292 - Specify that some properties are required for the edit
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2293 operation to be successful.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2294 - Redirect to a different page after creating a new item (new action
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2295 only, not edit action). Usually you end up on the page for the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2296 created item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2297 - Set up user interface locale.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2298
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2299 These operations will only take place if the form action (the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2300 ``@action`` variable) is "edit" or "new".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2301
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2302 In the following, <bracketed> values are variable, "@" may be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2303 either ":" or "@", and other text "required" is fixed.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2304
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2305 .. index::
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2306 single: i18n; set from web interface
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2307 single: internationalization; set from web interface
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2308 single: language; set from web interface
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2309
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2310 Two special form variables are used to specify user language preferences:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2311
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2312 ``@language``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2313 value may be locale name or ``none``. If this variable is set to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2314 locale name, web interface language is changed to given value
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2315 (if the appropriate translation is available). The value
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2316 is stored in a browser cookie and is used for all following
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2317 requests. If value is ``none`` the cookie is removed and the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2318 language is changed to the tracker default, set up in the tracker
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2319 configuration or OS environment.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2320
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2321 ``@charset``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2322 value may be character set name or ``none``. Character set name
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2323 is stored in a browser cookie and sets output encoding for all
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2324 HTML pages generated by Roundup. If value is ``none`` the cookie
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2325 is removed and HTML output is reset to Roundup internal encoding
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2326 (UTF-8). This is unlikely to be needed with modern web browsers
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2327 and is left over from the early days of the web. It will
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2328 be removed at some future date.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2329
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2330 Most properties are specified as form variables:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2331
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2332 ``<propname>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2333 property on the current context item
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2334
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2335 ``<designator>"@"<propname>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2336 property on the indicated item (for editing related information)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2337
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2338 Designators name a specific item of a class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2339
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2340 ``<classname><N>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2341 Name an existing item of class <classname>.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2342
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2343 ``<classname>"-"<N>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2344 Name the <N>th new item of class <classname>. If the form
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2345 submission is successful, a new item of <classname> is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2346 created. Within the submitted form, a particular
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2347 designator of this form always refers to the same new
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2348 item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2349
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2350 Once we have determined the "propname", we check to see
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2351 if it's special:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2353 ``@required``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2354 The associated form value is a comma-separated list of
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2355 property names that must be specified when the form is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2356 submitted for the edit operation to succeed.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2357
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2358 When the <designator> is missing, the properties are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2359 for the current context item. When <designator> is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2360 present, they are for the item specified by
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2361 <designator>.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2362
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2363 The "@required" specifier must come before any of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2364 properties it refers to are assigned in the form.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2365
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2366 ``@remove@<propname>=id(s)`` or ``@add@<propname>=id(s)``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2367 The "@add@" and "@remove@" edit actions apply only to
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2368 Multilink properties. The form value must be a
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2369 comma-separate list of keys for the class specified by
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2370 the simple form variable. The listed items are added
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2371 to (respectively, removed from) the specified
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2372 property.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2373
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2374 ``@link@<propname>=<designator>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2375 If the edit action is "@link@", the simple form
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2376 variable must specify a Link or Multilink property.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2377 The form value is a comma-separated list of
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2378 designators. The item corresponding to each
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2379 designator is linked to the property given by simple
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2380 form variable.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2381
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2382 None of the above (i.e. just a simple form value)
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2383 The value of the form variable is converted
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2384 appropriately, depending on the type of the property.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2385
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2386 For a Link('klass') property, the form value is a
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2387 single key (or id number) for 'klass',
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2388 where the key field is specified in schema.py.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2389
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2390 For a Multilink('klass') property, the form value is a
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2391 comma-separated list of keys (or id nummber) for 'klass', where the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2392 key field is specified in schema.py.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2393
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2394 Note that for simple-form-variables specifying Link
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2395 and Multilink properties, the linked-to class must
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2396 have a key field.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2397
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2398 For a String() property specifying a filename, the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2399 file named by the form value is uploaded. This means we
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2400 try to set additional properties "filename" and "type" (if
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2401 they are defined for the class). Otherwise, the property
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2402 is set to the form value.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2403
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2404 For Date(), Interval(), Boolean(), Integer() and Number()
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2405 properties, the form value is converted to the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2406 appropriate value.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2407
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2408 Any of the form variables may be prefixed with a classname or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2409 designator.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2410
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2411 Setting the form variable: ``__redirect_to=`` to a url when
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2412 ``@action=new`` redirects the user to the specified url after
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2413 successfully creating the new item. This is useful if you want
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2414 the user to create another item rather than edit the newly
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2415 created item. Note that the url assigned to ``__redirect_to``
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2416 must be url encoded/quoted and be under the tracker's base
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2417 url. If the base_url uses http, you can set the url to https.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2418
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2419 Two special form values are supported for backwards compatibility:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2420
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2421 @note
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2422 This is equivalent to::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2423
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2424 @link@messages=msg-1
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2425 msg-1@content=value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2426
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2427 which is equivalent to the html::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2428
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2429 <textarea name="msg-1@content"></textarea>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2430 <input type="hidden" name="@link@messages" value="msg-1">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2431
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2432 except that in addition, the "author" and "date" properties of
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2433 "msg-1" are set to the userid of the submitter, and the current
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2434 time, respectively.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2435
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2436 @file
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2437 This is equivalent to::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2438
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2439 @link@files=file-1
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2440 file-1@content=value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2441
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2442 by adding the HTML::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2443
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2444 <input type="file" name="file-1@content">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2445 <input type="hidden" name="@link@files" value="file-1">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2446
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2447 The String content value is handled as described above for file
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2448 uploads.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2449
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2450 If both the "@note" and "@file" form variables are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2451 specified, the action::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2452
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2453 msg-1@link@files=file-1
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2454
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2455 is also performed. This would be expressed in HTML with::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2456
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2457 <input type="hidden" name="msg-1@link@files" value="file-1">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2458
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2459 We also check that FileClass items have a "content" property with
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2460 actual content, otherwise we remove them from all_props before
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2461 returning.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2462
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2463
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2464 Default templates
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2465 -----------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2466
7456
cdb81976b8bc Fix another xhtml reference.
John Rouillard <rouilj@ieee.org>
parents: 7378
diff changeset
2467 The default templates are html4 compliant. Support for xhtml is due to
cdb81976b8bc Fix another xhtml reference.
John Rouillard <rouilj@ieee.org>
parents: 7378
diff changeset
2468 be phased out so leave the ``html_version`` configuration
cdb81976b8bc Fix another xhtml reference.
John Rouillard <rouilj@ieee.org>
parents: 7378
diff changeset
2469 variable in ``config.ini`` as ``'html'`` instead of ``'xhtml'``.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2470
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2471 Most customisation of the web view can be done by modifying the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2472 templates in the tracker ``'html'`` directory. There are several types
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2473 of files in there. The *minimal* template includes:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2474
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2475 **page.html**
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2476 This template defines the overall look of your tracker. When
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2477 you view an issue, it appears inside this template. When you view an
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2478 index, it also appears inside this template. This template defines a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2479 macro called "icing" which is used by almost all other templates as a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2480 coating for their content, using its "content" slot. It also defines
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2481 the "head_title" and "body_title" slots to allow setting of the page
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2482 title.
8028
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2483
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2484 This page also defines macros for use in search pages.
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2485
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2486 * th_label - defines a label for a search field
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2487 * search_input - defines a text input field
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2488 * search_date - defines a text input field with popup calendar link
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2489 * search_popup - defines a text input with popup classhelper link
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2490 * search_select - defines a select/dropdown element for selecting
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2491 a single item from a class
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2492 * search_select_keywords - defines a dropdown with a keyword
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2493 search expression builder link
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2494 * search_select_translated - like search_Select but it translates
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2495 the items in the dropdown
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2496 * search_multiselect - text input with multiselect classhelper
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2497 popup link
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2498 * search_checkboxes - display selection items as checkbox items
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2499 * column_input - a checkbox element used to select an element for
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2500 display in a search result (sets the @columns property)
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2501 * sort_input - a radiobutton element used to select sorting
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2502 * group_input - a radiobutton element used to select grouping
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2503
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2504 and the user.item.html page:
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2505
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2506 * user_src_input - takes a long name and splits it into parts (first/last)
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2507 * user_normal_input - takes a name without splitting it for reuse
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2508 * user_pw_input - a password input for the user
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2509 * user_confirm_input - a password input marked so the back end
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2510 confirms it against the password submitted through the user_pw_input
14a10cc9b7b4 docs: list/describe macros defined in page.html
John Rouillard <rouilj@ieee.org>
parents: 7928
diff changeset
2511
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2512 **home.html**
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2513 the default page displayed when in `the "home" context`_ and no
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2514 other page is requested using the ``@template`` parameter
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2515 **home.classlist.html**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2516 a special version of the default page that lists the classes in the
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2517 tracker. It is requested in the "home" context using ``@template=classlist``
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2518 **classname.item.html**
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2519 displays an item of the *classname* class given a :term:`designator`
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2520 **classname.index.html**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2521 displays a list of *classname* items
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2522 **classname.search.html**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2523 displays a search page for *classname* items
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2524 **_generic.index.html**
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2525 used to display a list of items when there is no
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2526 ``*classname*.index`` available
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2527 **_generic.help.html**
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2528 used to display a "class help" page when there is no
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2529 ``*classname*.help``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2530 **user.register.html**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2531 a special page just for the user class, that renders the registration
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2532 page
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2533 **style.css**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2534 a static file that is served up as-is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2535
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2536 The *classic* template has a number of additional templates.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2537
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2538 Remember that you can create any template extension you want to,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2539 so if you just want to play around with the templating for new issues,
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2540 you can copy the current "issue.item.html" template to
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2541 "issue.test" (or "issue.test.html"), and then
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2542 access the test template using the "@template" URL argument::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2543
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2544 http://your.tracker.example/tracker/issue?@template=test
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2545
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2546 and it won't affect your users using the "issue.item" template.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2547
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2548 You can also put templates into a subdirectory of the template
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2549 directory. So if you specify::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2550
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2551 http://your.tracker.example/tracker/issue?@template=test/item
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2552
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2553 you will use the template at: ``test/issue.item.html``. If that
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2554 template doesn't exit it will try to use
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2555 ``test/_generic.item.html``. If that template doesn't exist
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2556 it will return an error.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2557
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2558 Implementing Modal Editing Using @template
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2559 ------------------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2560
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2561 Many item templates allow you to edit the item. They contain
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2562 code that renders edit boxes if the user has edit permissions.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2563 Otherwise the template will just display the item information.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2564
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2565 However, you may want a modal edit. A modal edit requires the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2566 user to take some action (click a button or follow a link) to
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2567 shift from display mode to edit mode. Submitting the changes
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2568 ends edit mode and the user returns to display
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2569 mode.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2570
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2571 To build a modal edit for an item, move the (editable)
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2572 issue.item.html template to issue.item_edit.html. Then create a new
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2573 issue.item.html template that only displays information. Add an
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2574 edit link that calls the display url, but adds ``@template=item_edit``
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2575 to the link.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2576
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2577 This will now display the edit page. On the edit page you want to
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2578 add a hidden text field to your form named ``@template`` with the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2579 value: ``item|item_edit``. When the form is submitted, it is
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2580 validated. If the form is correct the user will see the item
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2581 rendered using the item template. If there is an error
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2582 (validation failed) the item will be rendered using the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2583 ``item_edit`` template. The rendered ``item_edit`` template will
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2584 display all the changes that the user made to the form before it
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2585 was submitted. The user can correct the error and resubmit the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2586 changes until the form validates.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2587
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2588 If the form failed to validate but the ``@template`` field had the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2589 value ``item`` the user would still see the error, but all of the data
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2590 the user entered would be discarded. The user would have to redo all
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2591 the edits again.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2592
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2593 In general, modal workflows are not implemented by the default
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2594 templates because they slow down the edit cycle. For some
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2595 specific workflows a modal edit is useful. For example, a batch
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2596 edit mode allows the user to edit multiple issues in one
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2597 form. It can result in a modal workflow of:
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2598
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2599 * search for issues to modify
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2600 * switch to edit mode and change values
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2601 * exit back to the results of the search
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2602
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2603
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2604 How the templates work
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2605 ----------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2606
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2607
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2608 Templating engines
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2609 ~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2610
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2611 Since version 1.4.20 Roundup supports two templating engines:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2612
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2613 * the original `Template Attribute Language`_ (TAL) engine from Zope
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2614 * the standalone Chameleon templating engine. Chameleon is intended
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2615 as a replacement for the original TAL engine, and supports the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2616 same syntax, but they are not 100% compatible. The major (and most
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2617 likely the only) incompatibility is the default expression type of
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2618 ``python:`` instead of ``path:``. See also "Incompatibilities and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2619 differences" section of `Chameleon documentation`__.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2620
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2621 Version 1.5.0 added support for the `jinja2`_ templating
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2622 language. You must install the `jinja2`_ module to use it. The
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2623 ``jinja2`` template supplied with Roundup has the templates rewritten
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2624 to use ``jinja2`` rather than TAL. A number of trackers are running
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2625 using ``jinja2`` templating so it is less experimental than
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2626 Chameleon templating.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2627
8111
394f72021dad docs: replace redirecting url's with target
John Rouillard <rouilj@ieee.org>
parents: 8099
diff changeset
2628 .. _jinja2: https://palletsprojects.com/projects/jinja/
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2629
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2630
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2631 **NOTE1**: For historical reasons, examples given below assumes path
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2632 expression as default expression type. With Chameleon you have to manually
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2633 resolve the path expressions. A Chameleon-based, z3c.pt, that is fully
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2634 compatible with the old TAL implementation, is planned for a
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2635 future release.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2636
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2637 **NOTE2**: As of 1.4.20 Chameleon support is highly experimental and **not**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2638 recommended for production use.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2639
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2640 .. _Chameleon:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2641 https://pypi.org/project/Chameleon/
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2642 .. _z3c.pt:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2643 https://pypi.org/project/z3c.pt/
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2644 __ https://chameleon.readthedocs.io/en/latest/reference.html?highlight=differences#incompatibilities-and-differences
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2645 .. _TAL:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2646 .. _Template Attribute Language:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2647 https://pagetemplates.readthedocs.io/en/latest/history/TALSpecification14.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2648
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2649
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2650 Basic Templating Actions
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2651 ~~~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2652
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2653 Roundup's templates consist of special attributes on the HTML tags.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2654 These attributes form the **Template Attribute Language**, or TAL.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2655 The basic TAL commands are:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2656
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2657 **tal:define="variable expression; variable expression; ..."**
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2658 Define a new local variable for this tag and its contents. For
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2659 example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2660
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2661 <html tal:define="title request/description">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2662 <head><title tal:content="title"></title></head>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2663 </html>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2664
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2665 In this example, the variable "title" is defined by the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2666 expression "request/description". The "tal:content" command
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2667 inside the <html> tag may then use the "title" variable.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2668
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2669 **tal:condition="expression"**
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2670 Keep this tag and its contents if the expression is true. For
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2671 example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2672
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2673 <p tal:condition="python:request.user.hasPermission('View', 'issue')">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2674 Display some issue information.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2675 </p>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2676
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2677 In the example, the <p> tag and its contents are displayed
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2678 only if the user has the "View" permission for issues. We
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2679 consider the number zero, a blank string, an empty list, and
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2680 the built-in variable nothing to be false values. Nearly every
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2681 other value is true, including non-zero numbers, and strings
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2682 with anything in them (even spaces!).
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2683
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2684 **tal:repeat="variable expression"**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2685 Repeat this tag and its contents for each element of the sequence
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2686 that the expression returns, defining a new local variable and a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2687 special "repeat" variable for each element. For example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2688
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2689 <tr tal:repeat="u user/list">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2690 <td tal:content="u/id"></td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2691 <td tal:content="u/username"></td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2692 <td tal:content="u/realname"></td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2693 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2694
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2695 The example would iterate over the sequence of users returned by
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2696 "user/list" and define the local variable "u" for each entry. Using
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2697 the repeat command creates a new variable called "repeat" which you
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2698 may access to gather information about the iteration. See the section
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2699 below on `the repeat variable`_.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2700
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2701 **tal:replace="expression"**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2702 Replace this tag with the result of the expression. For example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2703
8383
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2704 <span tal:replace="request/user/id" />
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2705
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2706 The example would replace the <span> tag and its contents with the
8383
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2707 user's id. If the user's id was "3" the resulting output would be
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2708 "3".
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2709
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2710 You need to be a little careful with ``tal:replace``. Unlike
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2711 ``tal:content``, it doesn't always escape the output. For example
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2712 if you used::
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2713
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2714 <tal:x tal:replace="request/user/realname" />
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2715
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2716 it would replace the contents with the value of the user's
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2717 realname. The realname is something the user can control. The user
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2718 could include something like::
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2719
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2720 Bruce<script>alert("hello there");</script>
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2721
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2722 This would result in an alert box popping up when the page was
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2723 loaded. Attackers could use this `XSS exploit`_ for malicious
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2724 purposes.
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2725
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2726 Generally you would use tal:replace when calling a utility function
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2727 using a :ref:`Python expression <python expression>` that generates
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2728 trusted HTML.
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2729
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2730 If you are inserting untrusted content, it is better to use
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2731 ``tal:content`` with tags that disappear as described below.
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2732
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2733 .. _`XSS exploit`: https://owasp.org/www-community/attacks/xss/
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2734
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2735 **tal:content="expression"**
8383
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2736 Replace the contents of this tag (but not the tag itself) with the
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2737 result of the expression. For example::
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2738
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2739 <span tal:content="request/user/realname">user's name appears here
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2740 </span>
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2741
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2742 This example would replace the contents of the ``<span>`` tag with the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2743 user's realname. If the user's realname was "Bruce" then the
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2744 output will be ``<span>Bruce</span>``.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2745
8383
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2746 ``tal:content`` replaces special HTML claracters like ``<`` with an
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2747 HTML entitity ``&lt;``. This makes it safer to use when inserting
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2748 untrusted data. To have ``tal:content`` insert unescaped HTML, you
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2749 need to use the `structure modifier`_.
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2750
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2751 If the tag is an unknown ``tal:`` tag, TAL removes the tag. So
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2752 evaulating:
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2753
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2754 <tal:x tal:replace="request/user/realname" />
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2755
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2756 results in ``Bruce``.
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2757
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2758 **tal:attributes="attribute expression; attribute expression; ..."**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2759 Set attributes on this tag to the results of expressions. For
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2760 example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2761
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2762 <a tal:attributes="href string:user${request/user/id}">My Details</a>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2763
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2764 In the example, the "href" attribute of the ``<a>`` tag is set
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2765 to the value of the expression "string:user${request/user/id}",
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2766 which will look like "user123".
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2767
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2768 **tal:omit-tag="expression"**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2769 Remove this tag (but not its contents) if the expression is true. For
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2770 example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2771
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2772 <span tal:omit-tag="python:1">Hello, world!</span>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2773
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2774 would result in output of::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2775
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2776 Hello, world!
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2777
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2778 Note that TAL evaluates the commands on a given tag in the order above.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2779 *define* is evaluated before *condition*, and so on.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2780
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2781 Additionally, you may include tags such as <tal:block>, which are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2782 removed from output. Its content is kept, but the tag itself is not (so
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2783 don't go using any "tal:attributes" commands on it). This is useful for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2784 making arbitrary blocks of HTML conditional or repeatable (very handy
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2785 for repeating multiple table rows, which would otherwise require an
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2786 illegal tag placement to effect the repeat).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2787
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2788
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2789 Templating Expressions
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2790 ~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2791
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2792 Templating Expressions are covered by `Template Attribute
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2793 Language Expression Syntax`_ (TALES). The expressions you use in
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2794 attribute values may be one of the following forms:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2795
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2796 **Path Expressions** - e.g. ``item/status/checklist``
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2797 These are object attribute / item accesses. Roughly speaking, the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2798 path ``item/status/checklist`` is broken into parts ``item``,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2799 ``status`` and ``checklist``. The ``item`` part is the root of the
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2800 expression. It then looks for a ``status`` attribute on ``item``, or
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2801 failing that, a ``status`` item (as in ``item['status']``). If that
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2802 fails, the path expression fails. When we get to the end, the object
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2803 we're left with is evaluated to get a string - if it is a method, it
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2804 is called; if it is an object, it is stringified. Path expressions
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2805 may have an optional ``path:`` prefix, but path is the default
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2806 expression type for TAL. In Chameleon you must include the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2807 ``path:`` prefix.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2808
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2809 If an element in the path may not exist, you can use the ``|``
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2810 operator in the expression to provide an alternative. The
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2811 expression ``request/form/foo/value | default`` would simply
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2812 leave the current HTML in place if the "foo" form variable
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2813 doesn't exist.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2814
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2815 If an expression evaluates to ``default``, then the expression is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2816 "cancelled" - whatever HTML already exists in the template will
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2817 remain (tag content in the case of ``tal:content``, attributes in the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2818 case of ``tal:attributes``).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2819
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2820 If an expression evaluates to ``nothing`` then the target of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2821 expression is removed (tag content in the case of ``tal:content``,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2822 attributes in the case of ``tal:attributes`` and the tag itself in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2823 the case of ``tal:replace``).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2824
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2825 You may use the python function ``path``, as in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2826 ``path("item/status")``, to embed path expressions in Python
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2827 expressions.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2828
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2829 **String Expressions** - e.g. ``string:hello ${user/name}`` These
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2830 expressions are string interpolations - though they can be
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2831 just plain strings with no interpolation if you want. The
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2832 expression in the interpolation decorator ``${ ... }`` is a
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2833 path expression as above.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2834
8383
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2835 .. _`python expression`:
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2836
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2837 **Python Expressions** - e.g. ``python: 1+1``
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2838 These expressions give the full power of Python. All the "root level"
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2839 variables are available, so ``python:item.status.checklist()`` is
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2840 the same as ``item/status/checklist``, assuming that
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2841 ``checklist`` is a method.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2842
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2843 Modifiers:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2844
8383
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2845 .. _`structure modifier`:
628794414f5f doc: update doc on tal:replace and tal:content
John Rouillard <rouilj@ieee.org>
parents: 8354
diff changeset
2846
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2847 **structure** - e.g. ``structure python:msg.content.plain(hyperlink=1)``
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2848 The result of expressions are *escaped* to be safe for HTML
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2849 display (all "<", ">" and "&" are replaced with entities
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2850 (e.g. ``&lt;``). The ``structure`` expression modifier turns
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2851 off this escaping - the result of the expression is now
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2852 assumed to be HTML, which is passed to the web browser for
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2853 rendering.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2854
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2855 **not:** - eg. ``not:python:1=1``
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2856 This inverts the logical true/false value of another
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2857 expression.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2858
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2859 .. _TALES:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2860 .. _Template Attribute Language Expression Syntax:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2861 https://pagetemplates.readthedocs.io/en/latest/history/TALESSpecification13.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2862
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2863
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2864 Template Macros
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2865 ~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2866
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2867 Roundup uses macros to save us from repeating the same common
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2868 page structures over and over. The most common (and probably only) macro
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2869 you'll use is the "icing" macro defined in the "page" template.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2870
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2871 Macros are generated and used inside your templates using special
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2872 attributes similar to the `basic templating actions`_. In this case,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2873 though, the attributes belong to the `Macro Expansion Template
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2874 Attribute Language`_, (METAL). The macro commands are:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2875
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2876 **metal:define-macro="macro name"**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2877 Define that the tag and its contents are now a macro that may be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2878 inserted into other templates using the *use-macro* command. For
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2879 example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2880
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2881 <html metal:define-macro="page">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2882 ...
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2883 </html>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2884
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2885 defines a macro called "page" using the ``<html>`` tag and its
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2886 contents. Once defined, macros are stored in the ``macros``
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2887 attribute of the template they are defined on. You can access
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2888 them later on through the ``templates`` variable. Use the path
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2889 expression ``templates/page/macros/icing`` to access the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2890 "icing" macro defined in the "page.html" template.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2891
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2892 **metal:use-macro="path expression"**
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2893 Use a macro, identified by the path expression. This replaces
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2894 the current tag with the identified macro contents. For
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2895 example::
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2896
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2897 <tal:block metal:use-macro="templates/page/macros/icing">
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2898 ...
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2899 </tal:block>
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2900
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2901 will replace the tag and its contents with the "icing" macro
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2902 from the "page" template.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2903
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2904 **metal:define-slot="slot name"** and **metal:fill-slot="slot name"**
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2905 To define *dynamic* parts of the macro, you define "slots"
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2906 which are filled when the macro is used with a *use-macro*
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2907 command. For example, the ``templates/page/macros/icing`` macro
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2908 defines a ``head_title`` slot like so::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2909
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2910 <title metal:define-slot="head_title">title goes here</title>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2911
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2912 In your *use-macro* command, you may now use a *fill-slot* command
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2913 like this::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2914
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2915 <tal:block metal:use-macro="templates/page/macros/icing">
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2916 <title class="big" metal:fill-slot="head_title">My Title</title>
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2917 </tal:block>
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2918
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2919 where the tag that fills the slot completely replaces the one defined
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2920 as the slot in the macro.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2921
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2922 Note that you may not mix `METAL`_ and `TAL`_ commands on the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2923 same tag. But TAL commands can be used freely inside METAL-using
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2924 tags (so your *fill-slots* tags may have all manner of TAL inside
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2925 them).
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2926
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2927 .. _METAL:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2928 .. _Macro Expansion Template Attribute Language:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2929 https://pagetemplates.readthedocs.io/en/latest/history/TALESSpecification13.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2930
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2931 Information available to templates
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2932 ----------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2933
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2934 This is implemented by
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2935 ``roundup.cgi.templating.RoundupPageTemplate``. Documentation in
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2936 the installed file ``roundup/cgi/templating.py`` supplements this
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2937 documentation.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2938
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2939 The following variables are available to templates.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2940
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2941 **context**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2942 The current context. This is either None, a `hyperdb class wrapper`_
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2943 or a `hyperdb item wrapper`_
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2944
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2945 **request**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2946 Includes information about the current request, including:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2947
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2948 - the current index information (``filterspec``, ``filter``
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2949 arguments, ``properties``, etc) parsed out of the form.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2950 - methods for filterspec link generation (indexargs_url)
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2951 - "form"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2952 The current CGI form information as a mapping of form argument name
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2953 to value (specifically a cgi.FieldStorage)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2954 - "env" the CGI environment variables
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2955 - "base" the base URL of this instance
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2956 - "user" a HTMLItem instance for the current user
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2957 - "language" as determined by the browser or configuration
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2958 - "classname" the current classname (possibly None)
8384
e0e3212c1e80 doc: better document the template property in the request object.
John Rouillard <rouilj@ieee.org>
parents: 8383
diff changeset
2959 - "template" the current template (e.g. for the ``issue.item.html``
e0e3212c1e80 doc: better document the template property in the request object.
John Rouillard <rouilj@ieee.org>
parents: 8383
diff changeset
2960 template the template would be the ``item`` suffix on the
e0e3212c1e80 doc: better document the template property in the request object.
John Rouillard <rouilj@ieee.org>
parents: 8383
diff changeset
2961 classname. It can also be the empty string (e.g. with the
e0e3212c1e80 doc: better document the template property in the request object.
John Rouillard <rouilj@ieee.org>
parents: 8383
diff changeset
2962 ``home.html`` template).
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2963 **config**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2964 This variable holds all the values defined in the tracker config.ini
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2965 file (e.g. TRACKER_NAME, etc.)
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2966 **db**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2967 The current database, used to access arbitrary database items.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2968 **templates**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2969 Access to all the tracker templates by name. Used mainly in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2970 *use-macro* commands.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2971 **utils**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2972 This variable makes available some utility functions like batching.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2973 **nothing**
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2974 This is a special variable - if an expression evaluates to
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2975 this, then the tag (when used with ``tal:replace``), its
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2976 contents (in the case of ``tal:content``) or some attributes
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2977 (when used with ``tal:attributes``) will not appear in the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2978 output. For example::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2979
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2980 <span tal:attributes="class nothing">Hello, World!</span>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2981
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2982 would result in::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2983
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2984 <span>Hello, World!</span>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2985 **default**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2986 Also a special variable - if an expression evaluates to this, then the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2987 existing HTML in the template will not be replaced or removed, it will
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2988 remain. So::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2989
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2990 <span tal:replace="default">Hello, World!</span>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2991
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2992 would result in::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2993
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2994 <span>Hello, World!</span>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2995
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2996 and::
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2997
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2998 <a href="foo" tal:attributes"href nope | default">H</a>
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2999
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3000 when ``nope`` is not defined results in::
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3001
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3002 <a href="foo">H</a>
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3003 **true**, **false**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3004 Boolean constants that may be used in `templating expressions`_
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3005 instead of ``python:1`` and ``python:0``.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3006 **i18n**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3007 Internationalization service, providing two string translation methods:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3008
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3009 **gettext** (*message*)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3010 Return the localized translation of message
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3011 **ngettext** (*singular*, *plural*, *number*)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3012 Like ``gettext()``, but consider plural forms. If a translation
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3013 is found, apply the plural formula to *number*, and return the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3014 resulting message (some languages have more than two plural forms).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3015 If no translation is found, return singular if *number* is 1;
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3016 return plural otherwise.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3017
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3018 The context variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3019 ~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3020
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3021 The *context* variable can contain one of three things based on the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3022 current context (see `determining web context`_ for how Roundup figures
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3023 this out). If Roundup is:
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3024
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3025 1. at a "home" page, then it's None
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3026 2. at a specific hyperdb class, it's a `hyperdb class wrapper`_.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3027 3. at a specific hyperdb item, it's a `hyperdb item wrapper`_.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3028
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3029 If the context is not None, you can access the properties of the class or
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3030 item. The only real difference between cases 2 and 3 are:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3031
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3032 1. the properties may have a real value behind them, and this will
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3033 appear if the property is displayed through ``context/property`` or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3034 ``context/property/field``.
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3035 2. the context's "id" property will be a false value in case 2,
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3036 but a real, or true value in case 3. Thus we can determine whether
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3037 we're looking at a real item from the hyperdb by testing
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3038 "context/id".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3039
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3040 Hyperdb class wrapper
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3041 :::::::::::::::::::::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3042
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3043 This is implemented by the ``roundup.cgi.templating.HTMLClass``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3044 class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3045
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3046 This wrapper object provides access to a hyperdb class. It is used
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3047 primarily in both index view and new item views, but it is usable
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3048 anywhere else that you wish to access information about a class, or the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3049 items of a class, when you don't have a specific item of that class in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3050 mind.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3051
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3052 We allow access to properties. There will be no "id" property. The value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3053 accessed through the property will be the current value of the same name
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3054 from the CGI form.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3055
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3056 There are several methods available on these wrapper objects:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3057
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3058 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3059 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3060
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3061 =========== =============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3062 Method Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3063 =========== =============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3064 properties return a `hyperdb property wrapper`_ for all of this class's
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3065 properties that are searchable by the user. You can use
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3066 the argument cansearch=False to get all properties.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3067 list lists all of the active (not retired) items in the class.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3068 csv return the items of this class as a chunk of CSV text.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3069 propnames lists the names of the properties of this class.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3070 filter lists of items from this class, filtered and sorted. Two
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3071 options are available for sorting:
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3072
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3073 1. by the current *request* filterspec/filter/sort/group args
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3074 2. by the "filterspec", "sort" and "group" keyword args.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3075 "filterspec" is ``{propname: value(s)}``. "sort" and
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3076 "group" are an optionally empty list ``[(dir, prop)]``
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3077 where dir is '+', '-' or None
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3078 and prop is a prop name or None.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3079
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3080 The propname in filterspec and prop in a sort/group spec
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3081 may be transitive, i.e., it may contain properties of
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3082 the form link.link.link.name.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3083
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3084 e.g. All issues with a priority of "1" with messages added in
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3085 the last week, sorted by activity date:
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3086 ``issue.filter(filterspec={"priority": "1",
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3087 'messages.creation' : '.-1w;'}, sort=[('activity', '+')])``
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3088
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3089 Note that when searching for Link and Multilink values, the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3090 special value '-1' searches for empty Link or Multilink
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3091 values. For both Links and Multilinks, multiple values
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3092 given in a filter call are combined with 'OR' by default.
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3093
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3094 Both Link and Multilinks support a postfix
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3095 expression syntax using negative ID numbers (as
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3096 strings) as operators. Each
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3097 non-negative number (or '-1') is pushed on an
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3098 operand stack. A negative number pops the required
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3099 number of arguments from the stack, applies the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3100 operator, and pushes the result. The following
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3101 operators are supported:
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3102
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3103 - '-2' stands for 'NOT' and takes one argument
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3104 - '-3' stands for 'AND' and takes two arguments
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3105 - '-4' stands for 'OR' and takes two arguments
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3106
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3107 Note that this special handling of ID arguments is
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3108 applied only when a negative number smaller than -1
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3109 is encountered as an ID in the filter
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3110 call. Otherwise the implicit OR default applies.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3111 Examples of using Multilink expressions would be
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3112
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3113 - '1', '2', '-4', '3', '4', '-4', '-3'
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3114 would search for IDs (1 or 2) and (3 or 4)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3115 - '-1' '-2' would search for all non-empty Multilinks
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3116 - The URL fragment
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3117 ``filter=assignedto&assignedto=-1,-2``
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3118 would find all issues that are assigned (where
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3119 the assignedto field is not empty).
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3120
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3121 Note that 'NOT', (``-2``) is the only useful
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3122 operand for links. By default, a multi-value search
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3123 uses 'OR', so '-4' is redundant. Since a link only
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3124 has a single value, the 'AND' operand will return
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3125 an empty result.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3126
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3127 filter_sql **Only in SQL backends**
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3128
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3129 Lists the items that match the SQL provided. The SQL is a
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3130 complete "select" statement.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3131
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3132 The SQL select must include the item id as the first column.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3133
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3134 This function **does not** filter out retired items, add
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3135 on a where clause "__retired__ <> 1" if you don't want
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3136 retired nodes.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3137
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3138 classhelp display a link to a JavaScript popup containing this class'
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3139 "help" template.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3140
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3141 This generates a link to a popup window which displays the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3142 properties indicated by "properties" of the class named by
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3143 "classname". The "properties" should be a comma-separated list
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3144 (e.g. 'id,name,description'). Properties defaults to all the
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3145 properties of a class (excluding id, creator, created and
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3146 activity).
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3147
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3148 You may optionally override the "label" displayed, the "width",
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3149 the "height", the number of items per page ("pagesize") and
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3150 the field on which the list is sorted ("sort").
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3151
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3152 With the "filter" arg it is possible to specify a filter for
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3153 which items are supposed to be displayed. It has to be of
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3154 the format "<field>=<values>;<field>=<values>;...".
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3155
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3156 The popup window is resizable and scrollable.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3157
7928
c05ea62b4c7a fix: issue2551347 - make _generic.help.html work without property settings
John Rouillard <rouilj@ieee.org>
parents: 7920
diff changeset
3158 If the "property" arg is given, it's passed through to
c05ea62b4c7a fix: issue2551347 - make _generic.help.html work without property settings
John Rouillard <rouilj@ieee.org>
parents: 7920
diff changeset
3159 the JavaScript help_window function. This allows
c05ea62b4c7a fix: issue2551347 - make _generic.help.html work without property settings
John Rouillard <rouilj@ieee.org>
parents: 7920
diff changeset
3160 updating of a property in the calling HTML
c05ea62b4c7a fix: issue2551347 - make _generic.help.html work without property settings
John Rouillard <rouilj@ieee.org>
parents: 7920
diff changeset
3161 page. "property" is optional. If not provided, the
c05ea62b4c7a fix: issue2551347 - make _generic.help.html work without property settings
John Rouillard <rouilj@ieee.org>
parents: 7920
diff changeset
3162 resulting window will be read only. This is useful for
c05ea62b4c7a fix: issue2551347 - make _generic.help.html work without property settings
John Rouillard <rouilj@ieee.org>
parents: 7920
diff changeset
3163 Link properties where selection can be done by drop-down,
c05ea62b4c7a fix: issue2551347 - make _generic.help.html work without property settings
John Rouillard <rouilj@ieee.org>
parents: 7920
diff changeset
3164 but descriptions of the values can be seen in the popup.
c05ea62b4c7a fix: issue2551347 - make _generic.help.html work without property settings
John Rouillard <rouilj@ieee.org>
parents: 7920
diff changeset
3165 Note that some tracker templates may generate an error
c05ea62b4c7a fix: issue2551347 - make _generic.help.html work without property settings
John Rouillard <rouilj@ieee.org>
parents: 7920
diff changeset
3166 if the property is missing. Version 2.4.0 of Roundup
c05ea62b4c7a fix: issue2551347 - make _generic.help.html work without property settings
John Rouillard <rouilj@ieee.org>
parents: 7920
diff changeset
3167 fixed these templates.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3168
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3169 If the "form" arg is given, it's passed through to the
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3170 JavaScript help_window function - it's the name of the form
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3171 the "property" belongs to.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3172
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3173 submit generate a submit button (and action and @csrf hidden elements)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3174 renderWith render this class with the given template.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3175 history returns 'New node - no history' :)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3176 is_edit_ok is the user allowed to Edit the current class?
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3177 is_view_ok is the user allowed to View the current class?
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3178 =========== =============================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3179
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3180 Note that if you have a property of the same name as one of the above
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3181 methods, you'll need to access it using a python "item access"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3182 expression. For example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3183
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3184 python:context['list']
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3185
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3186 will access the "list" property, rather than the list method.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3187
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3188
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3189 Hyperdb item wrapper
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3190 ::::::::::::::::::::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3191
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3192 This is implemented by the ``roundup.cgi.templating.HTMLItem``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3193 class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3194
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3195 This wrapper object provides access to a hyperdb item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3196
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3197 We allow access to properties. There will be no "id" property. The value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3198 accessed through the property will be the current value of the same name
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3199 from the CGI form.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3200
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3201 There are several methods available on these wrapper objects:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3202
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3203 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3204 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3205
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3206 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3207 Method Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3208 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3209 submit generate a submit button (and action and @csrf hidden elements)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3210 journal return the journal of the current item (**not
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3211 implemented**)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3212 history render the journal of the current item as
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3213 HTML. By default properties marked as "quiet" (see
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3214 `design documentation`_) are not shown unless the
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3215 function is called with the ``showall=True`` parameter.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3216 Properties that are not Viewable to the user are not
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3217 shown.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3218 renderQueryForm specific to the "query" class - render the search form
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3219 for the query
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3220 hasPermission specific to the "user" class - determine whether the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3221 user has a Permission. The signature is::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3222
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3223 hasPermission(self, permission, [classname=],
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3224 [property=], [itemid=])
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3225
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3226 where the classname defaults to the current context.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3227 hasRole specific to the "user" class - determine whether the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3228 user has a Role. The signature is::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3229
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3230 hasRole(self, rolename)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3231
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3232 is_edit_ok is the user allowed to Edit the current item?
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3233 is_view_ok is the user allowed to View the current item?
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3234 is_retired is the item retired?
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3235 download_url generate a url-quoted link for download of FileClass
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3236 item contents (ie. file<id>/<name>)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3237 copy_url generate a url-quoted link for creating a copy
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3238 of this item. By default, the copy will acquire
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3239 all properties of the current item except for
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3240 ``messages`` and ``files``. This can be overridden
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3241 by passing ``exclude`` argument which contains a list
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3242 (or any iterable) of property names that shall not be
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3243 copied. Database-driven properties like ``id`` or
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3244 ``activity`` cannot be copied.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3245 =============== ========================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3246
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3247 Note that if you have a property of the same name as one of the above
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3248 methods, you'll need to access it using a python "item access"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3249 expression. For example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3250
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3251 python:context['journal']
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3252
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3253 will access the "journal" property, rather than the journal method.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3254
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3255
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3256 Hyperdb property wrapper
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3257 ::::::::::::::::::::::::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3258
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3259 This is implemented by subclasses of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3260 ``roundup.cgi.templating.HTMLProperty`` class (``HTMLStringProperty``,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3261 ``HTMLNumberProperty``, and so on).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3262
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3263 This wrapper object provides access to a single property of a class. Its
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3264 value may be either:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3265
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3266 1. if accessed through a `hyperdb item wrapper`_, then it is a value from
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3267 the hyperdb
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3268 2. if access through a `hyperdb class wrapper`_, then it is a value from
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3269 the CGI form
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3270
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3271
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3272 The property wrapper has some useful attributes:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3273
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3274 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3275 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3276
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3277 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3278 Attribute Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3279 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3280 _name the name of the property
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3281 _value the value of the property if any - this is the actual
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3282 value retrieved from the hyperdb for this property
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3283 =============== ========================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3284
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3285 There are several methods available on these wrapper objects:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3286
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3287 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3288 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3289
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3290 =========== ================================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3291 Method Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3292 =========== ================================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3293 plain render a "plain" representation of the property. This method
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3294 may take two arguments:
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3295
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3296 escape
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3297 If true, escape the text so it is HTML safe (default: no). The
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3298 reason this defaults to off is that text is usually escaped
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3299 at a later stage by the TAL commands, unless the "structure"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3300 option is used in the template. The following ``tal:content``
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3301 expressions are all equivalent::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3302
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3303 "structure python:msg.content.plain(escape=1)"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3304 "python:msg.content.plain()"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3305 "msg/content/plain"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3306 "msg/content"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3307
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3308 Usually you'll only want to use the escape option in a
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3309 complex expression.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3310
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3311 hyperlink
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3312 If true, turn URLs, email addresses and hyperdb item
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3313 designators in the text into hyperlinks (default: no). Note
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3314 that you'll need to use the "structure" TAL option if you
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3315 want to use this ``tal:content`` expression::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3316
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3317 "structure python:msg.content.plain(hyperlink=1)"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3318
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3319 The text is automatically HTML-escaped before the hyperlinking
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3320 transformation done in the plain() method.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3321
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3322 hyperlinked The same as msg.content.plain(hyperlink=1), but nicer::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3323
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3324 "structure msg/content/hyperlinked"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3325
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3326 wrapped Wraps long lines on the nearest whitespace. Like
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3327 plain(), it takes ``escape`` and ``hyperlink``
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3328 arguments. However, the defaults are to enable both
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3329 escape and hyperlinks. It also takes a ``columns``
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3330 argument set by default to 80.
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3331
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3332 field render an appropriate form edit field for the property - for
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3333 most types this is a text entry box, but for
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3334 Booleans it is a
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3335 tri-state yes/no/neither selection. This method may take some
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3336 arguments:
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3337
8300
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3338 display_time (Date properties only)
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3339 By default this uses the display_time paramter of the
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3340 Date property (which by default is True) and displays
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3341 date and time for Date properties. You can set this to
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3342 False for displaying only the date.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3343
8301
3ba8078843db Add "form" parameter for Date field method
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8300
diff changeset
3344 form (Date properties only)
3ba8078843db Add "form" parameter for Date field method
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8300
diff changeset
3345 When using a popup calendar (see popcal below) and the
3ba8078843db Add "form" parameter for Date field method
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8300
diff changeset
3346 enclosing form name is different from "itemSynopsis",
3ba8078843db Add "form" parameter for Date field method
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8300
diff changeset
3347 the form name must be specified for the field.
3ba8078843db Add "form" parameter for Date field method
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8300
diff changeset
3348
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3349 format (Date properties only)
8285
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3350 Sets the format of the date in the field - uses the
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3351 same format string argument as supplied to the
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3352 ``pretty`` method below. If you use this, it will
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3353 prevent the use of browser native date inputs. It is
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3354 useful if you want partial dates. For example using
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3355 ``format="%Y-%m"`` with ``type="text"`` will display a
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3356 text edit box with the year and month part of your
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3357 date.
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3358
8300
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3359 labelfirst (Boolean properties only)
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3360 place the labels before the radio buttons
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3361
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3362 popcal (Date properties only)
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3363 Include a link to the JavaScript-based popup calendar
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3364 for date selection. Defaults to off/False when browser
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3365 native dates are in use and on/True otherwise because
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3366 browser native dates support a date popup on most
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3367 browsers.
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3368
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3369 size (default 30)
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3370 Sets the width in characters of the edit field
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3371
8285
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3372 type (depends on property type)
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3373 Sets the type property of the input. To change a date
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3374 property field from a native date input to a text
8300
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3375 input you would use ``type="text"``. For Date properties
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3376 the type cannot be set by the user and is enforced via
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3377 the configuration (if browser native date input should
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3378 be used).
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3379
7865
ee586ff074ed doc: add documention for boolean field() arguments.
John Rouillard <rouilj@ieee.org>
parents: 7864
diff changeset
3380 y_label, n_label, u_label (Boolean properties only)
ee586ff074ed doc: add documention for boolean field() arguments.
John Rouillard <rouilj@ieee.org>
parents: 7864
diff changeset
3381 Set the labels for the true/false/undefined
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3382 states. If u_label is defined, it produces a
7865
ee586ff074ed doc: add documention for boolean field() arguments.
John Rouillard <rouilj@ieee.org>
parents: 7864
diff changeset
3383 tri-state radio button selector. Otherwise, it
8264
09e8d1a4c796 docs: clarify wording, fix index, add superseder link
John Rouillard <rouilj@ieee.org>
parents: 8263
diff changeset
3384 allows selection of true/yes or false/no only.
7865
ee586ff074ed doc: add documention for boolean field() arguments.
John Rouillard <rouilj@ieee.org>
parents: 7864
diff changeset
3385
8098
c6030fa9362e docs: issue2550961 - required attribute incorrectly shown when using field()
John Rouillard <rouilj@ieee.org>
parents: 8028
diff changeset
3386 Other arguments are added as properties directly on the
c6030fa9362e docs: issue2550961 - required attribute incorrectly shown when using field()
John Rouillard <rouilj@ieee.org>
parents: 8028
diff changeset
3387 input tag. For example::
c6030fa9362e docs: issue2550961 - required attribute incorrectly shown when using field()
John Rouillard <rouilj@ieee.org>
parents: 8028
diff changeset
3388
c6030fa9362e docs: issue2550961 - required attribute incorrectly shown when using field()
John Rouillard <rouilj@ieee.org>
parents: 8028
diff changeset
3389 field(size=30, id='myid', required=None)
c6030fa9362e docs: issue2550961 - required attribute incorrectly shown when using field()
John Rouillard <rouilj@ieee.org>
parents: 8028
diff changeset
3390
c6030fa9362e docs: issue2550961 - required attribute incorrectly shown when using field()
John Rouillard <rouilj@ieee.org>
parents: 8028
diff changeset
3391 produces::
c6030fa9362e docs: issue2550961 - required attribute incorrectly shown when using field()
John Rouillard <rouilj@ieee.org>
parents: 8028
diff changeset
3392
c6030fa9362e docs: issue2550961 - required attribute incorrectly shown when using field()
John Rouillard <rouilj@ieee.org>
parents: 8028
diff changeset
3393 <input id="myid" size="30" required>
c6030fa9362e docs: issue2550961 - required attribute incorrectly shown when using field()
John Rouillard <rouilj@ieee.org>
parents: 8028
diff changeset
3394
c6030fa9362e docs: issue2550961 - required attribute incorrectly shown when using field()
John Rouillard <rouilj@ieee.org>
parents: 8028
diff changeset
3395 Note that using ``None`` as the value results in an
c6030fa9362e docs: issue2550961 - required attribute incorrectly shown when using field()
John Rouillard <rouilj@ieee.org>
parents: 8028
diff changeset
3396 attribute without a value. This is useful for boolean
c6030fa9362e docs: issue2550961 - required attribute incorrectly shown when using field()
John Rouillard <rouilj@ieee.org>
parents: 8028
diff changeset
3397 properties like ``required``.
c6030fa9362e docs: issue2550961 - required attribute incorrectly shown when using field()
John Rouillard <rouilj@ieee.org>
parents: 8028
diff changeset
3398
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3399 rst only on String properties - render the value of the property
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3400 as ReStructuredText (requires the :ref:`Docutils
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3401 module to be installed separately<install/docutils>`).
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3402
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3403 stext only on String properties - render the value of the property
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3404 as StructuredText (requires the StructureText module to be
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3405 installed separately) (deprecated, to be removed
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3406 use rst or markdown instead).
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3407 markdown only on String properties - render the value of the property
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3408 as Markdown (requires a :ref:`Markdown module to be
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3409 installed separately<install/markdown>`).
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3410
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3411 multiline only on String properties - render a multiline form edit
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3412 field for the property
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3413
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3414 email only on String properties - render the value of the property
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3415 as an obscured email address
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3416
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3417 url_quote only on String properties. It quotes any characters in the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3418 string so it is safe to use in a url. E.G. a space is
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3419 replaced with %20.
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3420
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3421 confirm only on Password properties - render a second form edit field
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3422 for the property, used for confirmation that the user typed
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3423 the password correctly. Generates a field with name
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3424 "name:confirm".
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3425
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3426 now only on Date properties - return the current date as a new
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3427 property
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3428
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3429 reldate only on Date properties - render the interval between the date
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3430 and now
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3431
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3432 local only on Date properties - return this date as a new property
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3433 with some timezone offset, for example::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3434
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3435 python:context.creation.local(10)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3436
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3437 will render the date with a +10 hour offset.
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3438
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3439 pretty Date properties - render the date as "dd Mon YYYY" (eg. "19
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3440 Mar 2004"). Takes an optional format argument, for example::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3441
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3442 python:context.activity.pretty('%Y-%m-%d')
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3443
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3444 Will format as "2004-03-19" instead.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3445
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3446 Interval properties - render the interval in a
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3447 pretty format (e.g. "yesterday"). The format
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3448 arguments are those used in the standard
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3449 ``strftime`` call (see the `Python Library
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3450 Reference: time module`__)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3451
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3452 Number properties - takes a printf style format
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3453 argument (default: '%0.3f') and formats the number
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3454 accordingly. If the value can't be converted, ''
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3455 is returned if the value is ``None`` otherwise it
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3456 is converted to a string.
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3457
8300
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3458 popcal This is deprecated with Roundup 2.5 which either uses the
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3459 native HTML5 date input or can generate a date popup with
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3460 the popcal option of the ``field`` method. The native date
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3461 input includes a calendar popup on modern broswers.
8285
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3462
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
3463 Generate a link to a popup calendar which may be used to
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3464 edit the date field, for example::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3465
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3466 <span tal:replace="structure context/due/popcal" />
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3467
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3468 you still need to include the ``field`` for the property, so
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3469 typically you'd have::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3470
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3471 <span tal:replace="structure context/due/field" />
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3472 <span tal:replace="structure context/due/popcal" />
8300
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3473
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3474 Since the ``field`` by default already produces a popup
b99e76e76496 Make native date and number elements configurable
Ralf Schlatterbeck <rsc@runtux.com>
parents: 8285
diff changeset
3475 calendar this use is deprecated.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3476
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3477 menu only on Link and Multilink properties - render a form select
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3478 list for this property. Takes a number of optional arguments
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3479
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3480 size
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3481 is used to limit the length of the list labels
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3482 height
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3483 is used to set the <select> tag's "size" attribute
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3484 showid
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3485 includes the item ids in the list labels
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3486 additional
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3487 lists properties which should be included in the label
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3488 sort_on
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3489 indicates the property to sort the list on as (direction,
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3490 (direction, property) where direction is '+' or '-'. A
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3491 single string with the direction prepended may be used.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3492 For example: ('-', 'order'), '+name'.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3493 value
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3494 gives a default value to preselect in the menu
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3495
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3496 The remaining keyword arguments are used as conditions for
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3497 filtering the items in the list - they're passed as the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3498 "filterspec" argument to a Class.filter() call. For example::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3499
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3500 <span tal:replace="structure context/status/menu" />
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3501
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3502 <span tal:replace="python:context.status.menu(order='+name",
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3503 value='chatting',
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3504 filterspec={'status': '1,2,3,4'}" />
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3505
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3506 sorted only on Multilink properties - produce a list of the linked
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3507 items sorted by some property, for example::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3508
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3509 python:context.files.sorted('creation')
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3510
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3511 Will list the files by upload date. While::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3512
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3513 python:context.files.sorted('creation', reverse=True)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3514
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3515 Will list the files by upload date in reverse order from
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3516 the prior example. If the property can be unset, you can
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3517 use the ``NoneFirst`` parameter to sort the None/Unset
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3518 values at the front or the end of the list. For example::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3519
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3520 python:context.files.sorted('creation', NoneFirst=True)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3521
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3522 will sort files by creation date with files missing a
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3523 creation date at the start of the list. The default for
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3524 ``NoneFirst`` is False so these files will sort at the end
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3525 by default. (Note creation date is never unset, but you
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3526 get the idea.) If you combine NoneFirst with
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3527 ``reverse=True`` the meaning of NoneFirst is inverted:
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3528 True sorts None/unset at the end and False sorts at the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3529 beginning.
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3530
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3531 reverse only on Multilink properties - produce a list of the linked
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3532 items in reverse order
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3533
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3534 isset returns True if the property has been set to a value
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3535 =========== ================================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3536
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3537 __ https://docs.python.org/2/library/time.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3538
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3539 All the above functions perform checks for permissions required to
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3540 display or edit the data they are manipulating. The simplest case is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3541 editing an issue title. Including the expression::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3542
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3543 context/title/field
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3544
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3545 Will present the user with an edit field, if they have edit permission. If
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3546 not, then they will be presented with a static display if they have view
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3547 permission. If they don't even have view permission, then an error message
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3548 is raised, preventing the display of the page, indicating that they don't
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3549 have permission to view the information.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3550
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3551
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3552 The request variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3553 ~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3554
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3555 This is implemented by the ``roundup.cgi.templating.HTMLRequest``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3556 class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3557
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3558 The request variable is packed with information about the current
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3559 request.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3560
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3561 .. taken from ``roundup.cgi.templating.HTMLRequest`` docstring
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3562
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3563 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3564 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3565
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3566 =========== ============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3567 Variable Holds
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3568 =========== ============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3569 base the base URL for this tracker
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3570 classname the current classname (possibly None)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3571 env the CGI environment variables
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3572 form the current CGI form variables in a cgi.FieldStorage
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3573 template the current template (suffix, also possibly None)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3574 user a HTMLUser instance for this user
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3575 =========== ============================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3576
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3577 **Index page specific variables (indexing arguments)**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3578
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3579 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3580 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3581
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3582 =========== ============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3583 Variable Holds
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3584 =========== ============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3585 columns dictionary of the columns to display in an index page
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3586 filter properties to filter the index on
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3587 filterspec values to filter the index on (property=value, eg
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3588 ``priority=1`` or ``messages.author=42``
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3589 group index grouping properties [(direction, column name)]
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3590 search_text text to perform a full-text search on for an index
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3591 show a convenience access to columns - request/show/colname will
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3592 be true if the columns should be displayed, false otherwise
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3593 sort index sort columns [(direction, column name)]
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3594 =========== ============================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3595
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3596 Several methods are available on the request variable:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3597
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3598 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3599 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3600
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3601 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3602 Method Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3603 =============== ========================================================
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3604 base_javascript render some javascript used by other components
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3605 of the templating
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3606 batch run the current index args through a filter and return a
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3607 list of items (see `hyperdb item wrapper`_, and
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3608 `batching`_)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3609 description render a description of the request - handle for the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3610 page title
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3611 indexargs_form render the current index args as form elements
7784
74771afca2b6 doc: fix formatting for indexarg_url.
John Rouillard <rouilj@ieee.org>
parents: 7778
diff changeset
3612 indexargs_url render the current index args as a URL::
74771afca2b6 doc: fix formatting for indexarg_url.
John Rouillard <rouilj@ieee.org>
parents: 7778
diff changeset
3613
74771afca2b6 doc: fix formatting for indexarg_url.
John Rouillard <rouilj@ieee.org>
parents: 7778
diff changeset
3614 request.indexargs_url("url", {args})
74771afca2b6 doc: fix formatting for indexarg_url.
John Rouillard <rouilj@ieee.org>
parents: 7778
diff changeset
3615
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3616 If the value of an arg (in args dict) is None,
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3617 the argument is excluded from the url. If you want
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3618 an empty value use an empty string '' as the value.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3619 Use this in templates to conditionally
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3620 include an arg if it is set to a value. E.G.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3621 {..., '@queryname': request.dispname or None, ...}
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3622 will include @queryname in the url if there is a
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3623 dispname otherwise the parameter will be omitted
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3624 from the url.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3625 =============== ========================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3626
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3627 The form variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3628 :::::::::::::::::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3629
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3630 The form variable is a bit special because it's actually a python
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3631 FieldStorage object. That means that you have two ways to access its
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3632 contents. For example, to look up the CGI form value for the variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3633 "name", use the path expression::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3634
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3635 request/form/name/value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3636
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3637 or the python expression::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3638
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3639 python:request.form['name'].value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3640
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3641 Note the "item" access used in the python case, and also note the
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3642 explicit "value" attribute we have to access. That's because the
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3643 form variables are stored as MiniFieldStorages. If there's more
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3644 than one "name" value in the form, then the above will break
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3645 since ``request/form/name`` is actually a *list* of
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3646 MiniFieldStorages. So it is best to know beforehand what you are
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3647 dealing with.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3648
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3649
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3650 The db variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3651 ~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3652
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3653 This is implemented by the ``roundup.cgi.templating.HTMLDatabase``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3654 class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3655
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3656 Allows access to all hyperdb classes as attributes of this variable. If
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3657 you want access to the "user" class, for example, you would use::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3658
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3659 db/user
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3660 python:db.user
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3661
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3662 Also, the id of the current user is available as
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3663 ``db.getuid()``. This isn't as useful in templates (where you have
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3664 ``request/user``), but is useful in detectors or interfaces.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3665
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3666 The access results in a `hyperdb class wrapper`_.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3667
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3668
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3669 The templates variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3670 ~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3671
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3672 This was implemented by the ``roundup.cgi.templating.Templates``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3673 class before 1.4.20. In later versions it is the instance of appropriate
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3674 template engine loader class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3675
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3676 This variable is used to access other templates in expressions and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3677 template macros. It doesn't have any useful methods defined. The
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3678 templates are accessed using the following path expression::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3679
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3680 templates/name
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3681
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3682 or the python expression::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3683
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3684 templates[name]
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3685
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3686 where "name" is the name of the template you wish to access. The
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3687 template has one useful attribute, namely "macros". To access a specific
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3688 macro (called "macro_name"), use the path expression::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3689
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3690 templates/name/macros/macro_name
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3691
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3692 or the python expression::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3693
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3694 templates[name].macros[macro_name]
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3695
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3696 The repeat variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3697 ~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3698
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3699 The repeat variable holds an entry for each active iteration. If
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3700 you have a ``tal:repeat="myusers db/users"`` command, then there
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3701 will be a repeat variable entry called "myusers". This is accessed
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3702 as either::
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3703
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3704 repeat/myusers
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3705 python:repeat['myusers']
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3706
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3707 The "myusers" entry has nine methods available for information:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3708
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3709 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3710 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3711
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3712 =============== =========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3713 Method Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3714 =============== =========================================================
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3715 first True if the current item is the first in the sequence.
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3716 last True if the current item is the last in the sequence.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3717 even True if the current item is an even item in the sequence.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3718 odd True if the current item is an odd item in the sequence.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3719 number Current position in the sequence, starting from 1.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3720 letter Current position in the sequence as a letter, a through
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3721 z, then aa through zz, and so on.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3722 Letter Same as letter(), except uppercase.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3723 roman Current position in the sequence as lowercase roman
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3724 numerals.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3725 Roman Same as roman(), except uppercase.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3726 =============== =========================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3727
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3728 (Note: except for even, True above can be a truthy/falsy value not
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3729 actually True/False. Also the first item in a sequence is 0,
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3730 so it starts with even() = True when number() returns 1 as index
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3731 is 0.)
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3732
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3733 It also has the following properties:
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3734
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3735 .. table::
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3736 :class: valign-top
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3737
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3738 =============== =========================================================
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3739 Properties Description
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3740 =============== =========================================================
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3741 end Truthy if the current item is the last in the sequence.
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3742 index Current index in sequence starting at 0
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3743 start Truthy if the current item is the first in the sequence.
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3744 =============== =========================================================
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3745
7748
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3746 For example, this will print a comma after each element except the
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3747 last::
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3748
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3749 <span>
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3750 <tal:x tal:repeat="field
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3751 python:request.form['properties'].value.split(',')">
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3752 <tal:x tal:replace="field"></tal:x>
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3753 <tal:x tal:condition="python:not repeat['field'].last()"
7748
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3754 tal:content="string:,"></tal:x>
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3755 </tal:x>
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3756 </span>
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3757
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3758 The same can be done using a path expression::
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3759
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3760 <tal:x tal:condition="not: repeat/field/last" ...
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3761
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3762 .. _templating utilities:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3763
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3764 The utils variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3765 ~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3766
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3767 This is implemented by the
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3768 ``roundup.cgi.templating.TemplatingUtils`` class. New methods can
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3769 be added to the variable by using extensions_.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3770
8263
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3771 -----
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3772
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3773 .. list-table:: TemplatingUtils Methods
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3774 :align: left
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3775 :header-rows: 1
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3776 :class: valign-top captionbelow booktabs
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3777
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3778 * - Method
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3779 - Description
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3780 * - Batch
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3781 - return a batch object using the supplied list
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3782 * - anti_csrf_nonce
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3783 - returns the random nonce generated for this session
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3784 * - :meth:`expandfile <roundup.cgi.templating.TemplatingUtils.expandfile>`
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3785 - load a file into a template and expand
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3786 '%(tokenname)s' in the file using
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3787 values from the supplied dictionary.
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3788 * - :meth:`html_calendar <roundup.cgi.templating.TemplatingUtils.html_calendar>`
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3789 - renders an HTML calendar used by the ``_generic.calendar.html``
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3790 template (itself invoked by the popupCalendar DateHTMLProperty
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3791 method
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3792 * - :meth:`html_quote <roundup.cgi.templating.TemplatingUtils.html_quote>`
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3793 - quote some text as safe in HTML (ie. <, >, ...)
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3794 * - :meth:`readfile <roundup.cgi.templating.TemplatingUtils.readfile>`
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3795 - read JavaScript or other content in an external file
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3796 into the template.
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3797 * - :meth:`set_http_response <roundup.cgi.templating.TemplatingUtils.set_http_response>`
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3798 - set_http_response sets the HTTP response code for the request.
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3799 * - :meth:`url_quote <roundup.cgi.templating.TemplatingUtils.url_quote>`
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3800 - quote some text as safe for a URL (ie. space, %, ...)
8411
ef1ea918b07a feat(security): Add user confirmation/reauth for sensitive changes
John Rouillard <rouilj@ieee.org>
parents: 8384
diff changeset
3801 * - :meth:`embed_form_fields <roundup.cgi.templating.TemplatingUtils.embed_form_fields>`
ef1ea918b07a feat(security): Add user confirmation/reauth for sensitive changes
John Rouillard <rouilj@ieee.org>
parents: 8384
diff changeset
3802 - Creates a hidden input for each of the client's form fields. It
ef1ea918b07a feat(security): Add user confirmation/reauth for sensitive changes
John Rouillard <rouilj@ieee.org>
parents: 8384
diff changeset
3803 also embeds base64 encoded file contents into pre tags and
ef1ea918b07a feat(security): Add user confirmation/reauth for sensitive changes
John Rouillard <rouilj@ieee.org>
parents: 8384
diff changeset
3804 processes that informtion back into a file input control.
ef1ea918b07a feat(security): Add user confirmation/reauth for sensitive changes
John Rouillard <rouilj@ieee.org>
parents: 8384
diff changeset
3805
8263
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3806
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
3807 -----
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3808
7836
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3809 Additional info can be obtained by starting ``python`` with the
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3810 ``roundup`` subdirectory on your PYTHONPATH and using the Python help
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3811 function like::
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3812
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3813 >>> from roundup.cgi.templating import TemplatingUtils
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3814 >>> help(TemplatingUtils.readfile)
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3815 Help on function readfile in module roundup.cgi.templating:
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3816
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3817 readfile(self, name, optional=False)
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3818 Read an file in the template directory.
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3819
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3820 Used to inline file content into a template. If file
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3821 is not found in template directory, reports an error
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3822 to the user unless optional=True. Then it returns an
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3823 empty string. Useful inlining JavaScript kept in an
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3824 external file where you can use linters/minifiers and
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3825
8099
98ad6d786bef docs: fix typo extra backquote.
John Rouillard <rouilj@ieee.org>
parents: 8098
diff changeset
3826 (Note: ``>>>`` is the Python REPL prompt. Don't type the ``>>>``.)
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3827
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3828 Batching
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3829 ::::::::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3830
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3831 Use Batch to turn a list of items, or item ids of a given class, into a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3832 series of batches. Its usage is::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3833
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3834 python:utils.Batch(sequence, size, start, end=0, orphan=0,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3835 overlap=0)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3836
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3837 or, to get the current index batch::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3838
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3839 request/batch
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3840
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3841 The parameters are:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3842
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3843 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3844 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3845
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3846 ========= ==============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3847 Parameter Usage
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3848 ========= ==============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3849 end where to end (0-indexed) in the sequence.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3850 orphan if the next batch would contain less items than this value,
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3851 then it is combined with this batch
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3852 overlap the number of items shared between adjacent batches
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3853 sequence a list of HTMLItems
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3854 size how big to make the sequence.
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3855 start where to start (0-indexed) in the sequence.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3856 ========= ==============================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3857
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3858 All of the parameters are assigned as attributes on the batch object. In
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3859 addition, it has several more attributes:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3860
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3861 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3862 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3863
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3864 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3865 Attribute Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3866 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3867 first indicates the start index of the batch *as a 0-based
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3868 index*
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3869 length the actual number of elements in the batch
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3870 start indicates the start index of the batch. *Unlike
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3871 the argument, is a 1-based index (I know, lame)*
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3872 sequence_length the length of the original, unbatched, sequence.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3873 =============== ========================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3874
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3875 And several methods:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3876
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3877 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3878 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3879
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3880 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3881 Method Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3882 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3883 previous returns a new Batch with the previous batch settings
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3884 next returns a new Batch with the next batch settings
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3885 propchanged detect if the named property changed on the current item
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3886 when compared to the last item
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3887 =============== ========================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3888
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3889 An example of batching::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3890
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3891 <table class="otherinfo">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3892 <tr><th colspan="4" class="header">Existing Keywords</th></tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3893 <tr tal:define="keywords db/keyword/list"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3894 tal:repeat="start python:range(0, len(keywords), 4)">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3895 <td tal:define="batch python:utils.Batch(keywords, 4, start)"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3896 tal:repeat="keyword batch" tal:content="keyword/name">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3897 keyword here</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3898 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3899 </table>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3900
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3901 will produce a table with four columns containing the items of
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3902 the "keyword" class (well, their "name" anyway).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3903
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3904
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3905 Translations
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3906 ~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3907
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3908 Should you wish to enable multiple languages in template content that you
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3909 create you'll need to add new locale files in the tracker home under a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3910 ``locale`` directory. Use the `translation instructions in the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3911 developer's guide <developers.html#extracting-translatable-messages>`_ to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3912 create the locale files.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3913
7807
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3914 Setting the Type of the Returned Data
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3915 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3916
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3917 Roundup processes a template and uses the name of the template to
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3918 determine the Content-Type MIME header that is returned. For
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3919 ``issue.index.html` it would return ``text/html``. Similarly a file
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3920 named ``issue.atom.xml`` (an rss feed) would have a type
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3921 of``application/xml``. A file named 'issue.json' would have type
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3922 ``application/json``.
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3923
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3924 However as of Roundup 2.4.0 you can set the type of the file by
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3925 calling::
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3926
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3927 request.client.setHeader('Content-Type', 'application/atom+xml')
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3928
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3929 from your template. For TAL based templates, something like this::
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3930
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3931 <tal:x tal:replace="python:request.client.setHeader(
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3932 'Content-Type', 'application/atom+xml'
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3933 )"/>
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3934
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3935 will set the ``Content-Type`` header. The header name is case sensitive,
7807
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3936 so use capital letters as shown. If you don't you end up with multiple
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3937 Content-Type definitions returned to the browser.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3938
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3939 Displaying Properties
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3940 ---------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3941
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3942 Properties appear in the user interface in three contexts: in indices,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3943 in editors, and as search arguments. For each type of property, there
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3944 are several display possibilities. For example, in an index view, a
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3945 string property may just be printed as a plain string. In an editor
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3946 view, that property may be displayed in an editable field.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3947
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3948
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3949 Index Views
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3950 -----------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3951
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3952 This is one of the class context views. It is also the default view for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3953 classes. The template used is "*classname*.index".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3954
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3955
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3956 Index View Specifiers
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3957 ~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3958
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3959 An index view specifier (URL fragment) looks like this (whitespace has
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3960 been added for clarity)::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3961
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3962 /issue?status=unread,in-progress,resolved&
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3963 keyword=security,ui&
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3964 @group=priority,-status&
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3965 @sort=-activity&
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3966 @filters=status,keyword&
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3967 @columns=title,status,fixer
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3968
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3969 The index view is determined by two parts of the specifier: the layout
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3970 part and the filter part. The layout part consists of the query
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3971 parameters that begin with the '@' character, and it determines
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3972 the way that the properties of selected items are displayed. The
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3973 filter part consists of all the other query parameters, and it
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3974 determines the criteria by which items are selected for
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3975 display. The filter part is interactively manipulated with the
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3976 form widgets displayed in the filter section. The layout part is
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3977 interactively manipulated by clicking on the column headings in
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3978 the table.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3979
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3980 The filter part selects the union of the sets of items with values
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3981 matching any specified Link properties and the intersection of the sets
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3982 of items with values matching any specified MultiLink properties.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3983
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3984 The example specifies an index of "issue" items. Only items with a
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3985 "status" of either "unread", "in-progress" or "resolved" are
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3986 displayed, and only items with "keyword" values including both "security"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3987 and "ui" are displayed. The items are grouped by priority arranged in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3988 ascending order and in descending order by status; and within
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3989 groups, sorted by activity, arranged in descending order. The filter
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3990 section shows filters for the "status" and "keyword" properties, and the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3991 table includes columns for the "title", "status", and "fixer"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3992 properties.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3993
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3994 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3995 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3996
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3997 ============ =============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3998 Argument Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3999 ============ =============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4000 @sort sort by prop name, optionally preceeded with '-' to give
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4001 descending or nothing for ascending sorting. Several
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4002 properties can be specified delimited with comma.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4003 Internally a search-page using several sort properties may
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4004 use @sort0, @sort1 etc. with option @sortdir0, @sortdir1
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4005 etc. for the direction of sorting (a non-empty value of
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4006 sortdir0 specifies reverse order).
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4007 @group group by prop name, optionally preceeded with '-' or to sort
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4008 in descending or nothing for ascending order. Several
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4009 properties can be specified delimited with comma.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4010 Internally a search-page using several grouping properties may
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4011 use @group0, @group1 etc. with option @groupdir0, @groupdir1
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4012 etc. for the direction of grouping (a non-empty value of
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4013 groupdir0 specifies reverse order).
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4014 @columns selects the columns that should be displayed. Default is
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4015 all.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4016 @filter indicates which properties are being used in filtering.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4017 Default is none.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4018 propname selects the values the item properties given by propname must
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4019 have (very basic search/filter).
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4020 @search_text if supplied, performs a full-text search (message bodies,
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4021 issue titles, etc)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4022 ============ =============================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4023
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4024
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4025 Searching Views
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4026 ---------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4027
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4028 .. note::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4029 if you add a new column to the ``@columns`` form variable potentials
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4030 then you will need to add the column to the appropriate `index views`_
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4031 template so that it is actually displayed.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4032
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4033 This is one of the class context views. The template used is typically
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4034 "*classname*.search". The form on this page should have "search" as its
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4035 ``@action`` variable. The "search" action:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4036
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4037 - sets up additional filtering, as well as performing indexed text
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4038 searching
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4039 - sets the ``@filter`` variable correctly
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4040 - saves the query to the user's query list if ``@query_name`` is set.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4041
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4042 The search page should lay out any fields that you wish to allow the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4043 user to search on. If your schema contains a large number of properties,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4044 you should be wary of making all of those properties available for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4045 searching, as this can cause confusion. If the additional properties are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4046 Strings, consider having their value indexed, and then they will be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4047 searchable using the full text indexed search. This is both faster, and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4048 more useful for the end user.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4049
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4050 If the search view does specify the "search" ``@action``, then it may also
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4051 provide an additional argument:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4052
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4053 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4054 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4055
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4056 ============ =============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4057 Argument Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4058 ============ =============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4059 @query_name if supplied, the index parameters (including @search_text)
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4060 will be saved as a the query item and registered against
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4061 the user's queries property. Note that the *classic* template
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4062 schema has this ability, but the *minimal* template schema
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4063 does not.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4064 ============ =============================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4065
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4066
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4067 Item Views
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4068 ----------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4069
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4070 The basic view of a hyperdb item is provided by the "*classname*.item"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4071 template. It generally has three sections; an "editor", a "spool" and a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4072 "history" section.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4073
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4074
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4075 Editor Section
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4076 ~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4077
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4078 The editor section is used to manipulate the item - it may be a static
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4079 display if the user doesn't have permission to edit the item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4080
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4081 Here's an example of a basic editor template (this is the default
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4082 "classic" template issue item edit form - from the "issue.item.html"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4083 template)::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4084
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4085 <table class="form">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4086 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4087 <th>Title</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4088 <td colspan="3" tal:content="structure python:context.title.field(size=60)">title</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4089 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4090
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4091 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4092 <th>Priority</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4093 <td tal:content="structure context/priority/menu">priority</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4094 <th>Status</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4095 <td tal:content="structure context/status/menu">status</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4096 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4097
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4098 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4099 <th>Superseder</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4100 <td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4101 <span tal:replace="structure python:context.superseder.field(showid=1, size=20)" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4102 <span tal:replace="structure python:db.issue.classhelp('id,title')" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4103 <span tal:condition="context/superseder">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4104 <br>View: <span tal:replace="structure python:context.superseder.link(showid=1)" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4105 </span>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4106 </td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4107 <th>Nosy List</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4108 <td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4109 <span tal:replace="structure context/nosy/field" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4110 <span tal:replace="structure python:db.user.classhelp('username,realname,address,phone')" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4111 </td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4112 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4113
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4114 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4115 <th>Assigned To</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4116 <td tal:content="structure context/assignedto/menu">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4117 assignedto menu
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4118 </td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4119 <td>&nbsp;</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4120 <td>&nbsp;</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4121 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4122
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4123 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4124 <th>Change Note</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4125 <td colspan="3">
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4126 <textarea name="@note" wrap="hard" rows="5" cols="60"></textarea>
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4127 </td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4128 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4129
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4130 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4131 <th>File</th>
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4132 <td colspan="3"><input type="file" name="@file" size="40"></td>
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4133 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4134
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4135 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4136 <td>&nbsp;</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4137 <td colspan="3" tal:content="structure context/submit">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4138 submit button will go here
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4139 </td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4140 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4141 </table>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4142
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4143
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4144 When a change is submitted, the system automatically generates a message
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4145 describing the changed properties. As shown in the example, the editor
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4146 template can use the "@note" and "@file" fields, which are added to the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4147 standard changenote message generated by Roundup.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4148
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4149
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4150 Form values
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4151 :::::::::::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4152
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4153 We have a number of ways to pull properties out of the form in order to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4154 meet the various needs of:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4155
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4156 1. editing the current item (perhaps an issue item)
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4157 2. editing information related to the current item (e.g. messages or
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4158 attached files)
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4159 3. creating new information to be linked to the current item (e.g. time
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4160 spent on an issue)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4161
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4162 In the following, ``<bracketed>`` values are variable, ":" may be one of
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4163 ":" or "@", and other text ("required") is fixed.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4164
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4165 Properties are specified as form variables:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4166
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4167 ``<propname>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4168 property on the current context item
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4169
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4170 ``<designator>:<propname>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4171 property on the indicated item (for editing related information)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4172
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4173 ``<classname>-<N>:<propname>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4174 property on the Nth new item of classname (generally for creating new
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4175 items to attach to the current item)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4176
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4177 Once we have determined the "propname", check to see if it is one of
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4178 the special form values:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4179
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4180 ``@required``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4181 The named property values must be supplied or a ValueError will be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4182 raised.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4183
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4184 ``@remove@<propname>=id(s)``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4185 The ids will be removed from the multilink property.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4186
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4187 ``:add:<propname>=id(s)``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4188 The ids will be added to the multilink property.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4189
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4190 ``:link:<propname>=<designator>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4191 Used to add a link to new items created during edit. These are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4192 collected and returned in ``all_links``. This will result in an
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4193 additional linking operation (either Link set or Multilink append)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4194 after the edit/create is done using ``all_props`` in ``_editnodes``.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4195 The <propname> on the current item will be set/appended the id of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4196 newly created item of class <designator> (where <designator> must be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4197 <classname>-<N>).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4198
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4199 Any of the form variables may be prefixed with a classname or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4200 designator.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4201
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4202 Two special form values are supported for backwards compatibility:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4203
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4204 ``:note``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4205 create a message (with content, author and date), linked to the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4206 context item. This is ALWAYS designated "msg-1".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4207 ``:file``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4208 create a file, attached to the current item and any message created by
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4209 :note. This is ALWAYS designated "file-1".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4210
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4211
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4212 Spool Section
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4213 ~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4214
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4215 The spool section lists related information like the messages and files
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4216 of an issue.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4217
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4218 TODO
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4219
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4220
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4221 History Section
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4222 ~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4223
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4224 The final section displayed is the history of the item - its database
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4225 journal. This is generally generated with the template::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4226
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4227 <tal:block tal:replace="structure context/history" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4228
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4229 or::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4230
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4231 <tal:block
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4232 tal:replace="structure python:context.history(showall=True)" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4233
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4234 if you want to show history entries for quiet properties.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4235
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4236 *To be done:*
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4237
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4238 *The actual history entries of the item may be accessed for manual
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4239 templating through the "journal" method of the item*::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4240
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4241 <tal:block tal:repeat="entry context/journal">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4242 a journal entry
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4243 </tal:block>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4244
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4245 *where each journal entry is an HTMLJournalEntry.*
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4246
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4247
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4248 Defining new web actions
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4249 ------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4250
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4251 You may define new actions triggered by the ``@action`` form variable.
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4252 These defined in the tracker's ``extensions`` directory and registered
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4253 using ``instance.registerAction``.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4254
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4255 All the pre-existing Actions are defined in ``roundup.cgi.actions``.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4256
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4257 Adding action classes takes three steps; first you `define the new
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4258 action class`_, then you `register the action class`_ with the cgi
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4259 interface so it can be triggered by the ``@action`` form variable.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4260 Finally you `use the new action`_ in your HTML form.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4261
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4262 See `setting up a "wizard" (or "druid") for controlled adding of
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4263 issues
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4264 <customizing.html#setting-up-a-wizard-or-druid-for-controlled-adding-of-issues>`_ for an example.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4265
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4266
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4267 Define the new action class
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4268 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4269
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4270 Create a new action class in your tracker's ``extensions`` directory, for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4271 example ``myaction.py``::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4272
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4273 from roundup.cgi.actions import Action
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4274
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4275 class MyAction(Action):
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4276 def handle(self):
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4277 ''' Perform some action. No return value is required.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4278 '''
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4279
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4280 The *self.client* attribute is an instance of ``roundup.cgi.client.Client``.
8263
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
4281 See the :class:`docstring of that class <roundup.cgi.client.Client>`
78b13272d41b docs: link to Client and TemplatingUtils class/method docstrings
John Rouillard <rouilj@ieee.org>
parents: 8262
diff changeset
4282 for details of what it can do.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4283
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4284 The method will typically check the ``self.form`` variable's contents.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4285 It may then:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4286
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4287 - add information to ``self.client._ok_message``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4288 or ``self.client._error_message`` (by using ``self.client.add_ok_message``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4289 or ``self.client.add_error_message``, respectively)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4290 - change the ``self.client.template`` variable to alter what the user will see
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4291 next
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4292 - raise Unauthorised, SendStaticFile, SendFile, NotFound or Redirect
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4293 exceptions (import them from roundup.cgi.exceptions)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4294
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4295
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4296 Register the action class
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4297 ~~~~~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4298
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4299 The class is now written, but isn't available to the user until you register
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4300 it with the following code appended to your ``myaction.py`` file::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4301
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4302 def init(instance):
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4303 instance.registerAction('myaction', myActionClass)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4304
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4305 This maps the action name "myaction" to the action class we defined.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4306
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4307
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4308 Use the new action
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4309 ~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4310
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4311 In your HTML form, add a hidden form element like so::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4312
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4313 <input type="hidden" name="@action" value="myaction">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4314
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4315 where "myaction" is the name you registered in the previous step.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4316
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4317 Actions may return content to the user
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4318 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4319
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4320 Actions generally perform some database manipulation and then pass control
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4321 on to the rendering of a template in the current context (see `Determining
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4322 web context`_ for how that works.) Some actions will want to generate the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4323 actual content returned to the user. Action methods may return their own
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4324 content string to be displayed to the user, overriding the templating step.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4325 In this situation, we assume that the content is HTML by default. You may
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4326 override the content type indicated to the user by calling ``setHeader``::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4327
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4328 self.client.setHeader('Content-Type', 'text/csv')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4329
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4330 This example indicates that the value sent back to the user is actually
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4331 comma-separated value content (i.e. something to load into a
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4332 spreadsheet or database).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4333
8285
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
4334 CSS for the web interface
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
4335 -------------------------
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
4336
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
4337 The web interface can be completely redesigned by the admin, However
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
4338 some parts of Roundup use classes or set attributes that can be
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
4339 selected by css to change the look of the element.
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
4340
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
4341 The ``datecopy.js`` module used to allow editing a date value with a
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
4342 text input assigns the ``mode_textdate`` class to the input when it is
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
4343 in text mode. The class is removed when it is not in text mode.
2bf0c4e7795e fix: issue2551390 - Replace text input/calendar popup with native date input
John Rouillard <rouilj@ieee.org>
parents: 8264
diff changeset
4344
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4345
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4346 8-bit character set support in Web interface
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4347 --------------------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4348
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4349 The web interface uses UTF-8 default. It may be overridden in
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4350 both forms and a browser cookie. In general, the UTF-8 standard
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4351 should work with all modern browsers. You shouldn't have to
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4352 make any modifications from this section.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4353
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4354 - In forms, use the ``@charset`` variable.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4355 - To use the cookie override, have the ``roundup_charset`` cookie set.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4356
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4357 In both cases, the value is a valid charset name (eg. ``utf-8`` or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4358 ``kio8-r``).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4359
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4360 Inside Roundup, all strings are stored and processed in utf-8.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4361 Unfortunately, some older browsers do not work properly with
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4362 utf-8-encoded pages (e.g. Netscape Navigator 4 displays wrong
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4363 characters in form fields). Roundup allows one to change
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4364 the character set for http transfers. To do so, you may add
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4365 the following code to your ``page.html`` template::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4366
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4367 <tal:block define="uri string:${request/base}${request/env/PATH_INFO}">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4368 <a tal:attributes="href python:request.indexargs_url(uri,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4369 {'@charset':'utf-8'})">utf-8</a>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4370 <a tal:attributes="href python:request.indexargs_url(uri,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4371 {'@charset':'koi8-r'})">koi8-r</a>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4372 </tal:block>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4373
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4374 (substitute ``koi8-r`` with appropriate charset for your language).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4375 Charset preference is kept in the browser cookie ``roundup_charset``.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4376
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4377 ``meta http-equiv`` lines added to the tracker templates in version 0.6.0
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4378 should be changed to include actual character set name::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4379
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4380 <meta http-equiv="Content-Type"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4381 tal:attributes="content string:text/html;; charset=${request/client/charset}"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4382 />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4383
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4384 The charset is also sent in the http header.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4385
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4386
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4387 Debugging Trackers
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4388 ==================
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4389
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4390 There are three switches in tracker configs that turn on debugging in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4391 Roundup:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4392
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4393 1. web :: debug
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4394 2. mail :: debug
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4395 3. logging :: level
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4396
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4397 See the config.ini file or the `tracker configuration`_ section for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4398 more information.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4399
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4400 Additionally, the ``roundup-server.py`` script has its own debugging mode
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4401 in which it reloads edited templates immediately when they are changed,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4402 rather than requiring a web server restart.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4403
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4404
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4405 .. _`design documentation`: design.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4406 .. _change the rate limiting method: rest.html#creating-custom-rate-limits
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4407 .. _`directions in the rest interface documentation`: rest.html#enabling-the-rest-api
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4408 .. _`xmlrpc interface documentation`: xmlrpc.html#through-roundup
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
4409
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
4410 .. allow line breaks in term definitions.
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
4411 .. |br| raw:: html
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
4412
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
4413 <br/>
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
4414
Roundup Issue Tracker: http://roundup-tracker.org/