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author Jean Jordaan <neaj@users.sourceforge.net>
date Mon, 23 Jun 2003 07:58:38 +0000
parents ab6db4c6770d
children e2caeaa34ed4
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1 ===================
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2 Customising Roundup
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3 ===================
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4
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5 :Version: $Revision: 1.89 $
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6
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7 .. This document borrows from the ZopeBook section on ZPT. The original is at:
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8 http://www.zope.org/Documentation/Books/ZopeBook/current/ZPT.stx
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9
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10 .. contents::
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11 :depth: 1
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12
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13 What You Can Do
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14 ===============
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15
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16 Before you get too far, it's probably worth having a quick read of the Roundup
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17 `design documentation`_.
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18
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19 Customisation of Roundup can take one of five forms:
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20
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21 1. `tracker configuration`_ file changes
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22 2. database, or `tracker schema`_ changes
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23 3. "definition" class `database content`_ changes
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24 4. behavioural changes, through detectors_
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25 5. `access controls`_
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26 6. change the `web interface`_
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27
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28 The third case is special because it takes two distinctly different forms
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29 depending upon whether the tracker has been initialised or not. The other two
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30 may be done at any time, before or after tracker initialisation. Yes, this
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31 includes adding or removing properties from classes.
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32
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33
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34 Trackers in a Nutshell
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35 ======================
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36
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37 Trackers have the following structure:
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38
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39 =================== ========================================================
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40 Tracker File Description
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41 =================== ========================================================
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42 config.py Holds the basic `tracker configuration`_
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43 dbinit.py Holds the `tracker schema`_
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44 interfaces.py Defines the Web and E-Mail interfaces for the tracker
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45 select_db.py Selects the database back-end for the tracker
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46 db/ Holds the tracker's database
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47 db/files/ Holds the tracker's upload files and messages
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48 detectors/ Auditors and reactors for this tracker
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49 html/ Web interface templates, images and style sheets
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50 =================== ========================================================
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51
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52 Tracker Configuration
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53 =====================
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54
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55 The ``config.py`` located in your tracker home contains the basic
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56 configuration for the web and e-mail components of roundup's interfaces.
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57 As the name suggests, this file is a Python module. This means that any
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58 valid python expression may be used in the file. Mostly though, you'll
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59 be setting the configuration variables to string values. Python string
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60 values must be quoted with either single or double quotes::
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61
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62 'this is a string'
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63 "this is also a string - use it when the value has 'single quotes'"
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64 this is not a string - it's not quoted
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65
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66 Python strings may use formatting that's almost identical to C string
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67 formatting. The ``%`` operator is used to perform the formatting, like
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68 so::
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69
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70 'roundup-admin@%s'%MAIL_DOMAIN
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71
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72 this will create a string ``'roundup-admin@tracker.domain.example'`` if
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73 MAIL_DOMAIN is set to ``'tracker.domain.example'``.
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74
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75 You'll also note some values are set to::
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76
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77 os.path.join(TRACKER_HOME, 'db')
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78
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79 or similar. This creates a new string which holds the path to the
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80 ``'db'`` directory in the TRACKER_HOME directory. This is just a
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81 convenience so if the TRACKER_HOME changes you don't have to edit
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82 multiple valoues.
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83
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84 The configuration variables available are:
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85
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86 **TRACKER_HOME** - ``os.path.split(__file__)[0]``
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87 The tracker home directory. The above default code will automatically
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88 determine the tracker home for you, so you can just leave it alone.
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89
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90 **MAILHOST** - ``'localhost'``
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91 The SMTP mail host that roundup will use to send e-mail.
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92
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93 **MAILUSER** - ``()``
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94 If your SMTP mail host requires a username and password for access, then
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95 specify them here. eg. ``MAILUSER = ('username', 'password')``
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96
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97 **MAILHOST_TLS** - ``'no'``
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98 If your SMTP mail host provides or requires TLS (Transport Layer
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99 Security) then set ``MAILHOST_TLS = 'yes'``
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100
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101 **MAILHOST_TLS_KEYFILE** - ``''``
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102 If you're using TLS, you may also set MAILHOST_TLS_KEYFILE to the name of
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103 a PEM formatted file that contains your private key.
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104
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105 **MAILHOST_TLS_CERTFILE** - ``''``
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106 If you're using TLS and have specified a MAILHOST_TLS_KEYFILE, you may
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107 also set MAILHOST_TLS_CERTFILE to the name of a PEM formatted certificate
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108 chain file.
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109
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110 **MAIL_DOMAIN** - ``'tracker.domain.example'``
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111 The domain name used for email addresses.
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112
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113 **DATABASE** - ``os.path.join(TRACKER_HOME, 'db')``
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114 This is the directory that the database is going to be stored in. By default
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115 it is in the tracker home.
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116
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117 **TEMPLATES** - ``os.path.join(TRACKER_HOME, 'html')``
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118 This is the directory that the HTML templates reside in. By default they are
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119 in the tracker home.
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120
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121 **TRACKER_NAME** - ``'Roundup issue tracker'``
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122 A descriptive name for your roundup tracker. This is sent out in e-mails and
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123 appears in the heading of CGI pages.
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124
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125 **TRACKER_EMAIL** - ``'issue_tracker@%s'%MAIL_DOMAIN``
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126 The email address that e-mail sent to roundup should go to. Think of it as the
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127 tracker's personal e-mail address.
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128
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129 **TRACKER_WEB** - ``'http://tracker.example/cgi-bin/roundup.cgi/bugs/'``
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130 The web address that the tracker is viewable at. This will be included in
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131 information sent to users of the tracker. The URL **must** include the
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132 cgi-bin part or anything else that is required to get to the home page of
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133 the tracker. You **must** include a trailing '/' in the URL.
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134
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135 **ADMIN_EMAIL** - ``'roundup-admin@%s'%MAIL_DOMAIN``
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136 The email address that roundup will complain to if it runs into trouble.
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137
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138 **EMAIL_FROM_TAG** - ``''``
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139 Additional text to include in the "name" part of the ``From:`` address used
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140 in nosy messages. If the sending user is "Foo Bar", the ``From:`` line is
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141 usually::
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142
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143 "Foo Bar" <issue_tracker@tracker.example>
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144
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145 The EMAIL_FROM_TAG goes inside the "Foo Bar" quotes like so::
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146
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147 "Foo Bar EMAIL_FROM_TAG" <issue_tracker@tracker.example>
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148
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149 **MESSAGES_TO_AUTHOR** - ``'new'``, ``'yes'`` or``'no'``
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150 Send nosy messages to the author of the message?
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151 If 'new' is used, then the author will only be sent the message when the
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152 message creates a new issue. If 'yes' then the author will always be sent
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153 a copy of the message they wrote.
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154
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155 **ADD_AUTHOR_TO_NOSY** - ``'new'``, ``'yes'`` or ``'no'``
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156 Does the author of a message get placed on the nosy list automatically?
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157 If ``'new'`` is used, then the author will only be added when a message
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158 creates a new issue. If ``'yes'``, then the author will be added on followups
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159 too. If ``'no'``, they're never added to the nosy.
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160
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161 **ADD_RECIPIENTS_TO_NOSY** - ``'new'``, ``'yes'`` or ``'no'``
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162 Do the recipients (To:, Cc:) of a message get placed on the nosy list?
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163 If ``'new'`` is used, then the recipients will only be added when a message
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164 creates a new issue. If ``'yes'``, then the recipients will be added on
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165 followups too. If ``'no'``, they're never added to the nosy.
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166
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167 **EMAIL_SIGNATURE_POSITION** - ``'top'``, ``'bottom'`` or ``'none'``
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168 Where to place the email signature in messages that Roundup generates.
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169
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170 **EMAIL_KEEP_QUOTED_TEXT** - ``'yes'`` or ``'no'``
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171 Keep email citations. Citations are the part of e-mail which the sender has
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172 quoted in their reply to previous e-mail.
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173
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174 **EMAIL_LEAVE_BODY_UNCHANGED** - ``'no'``
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175 Preserve the email body as is. Enabiling this will cause the entire message
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176 body to be stored, including all citations and signatures. It should be
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177 either ``'yes'`` or ``'no'``.
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178
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179 **MAIL_DEFAULT_CLASS** - ``'issue'`` or ``''``
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180 Default class to use in the mailgw if one isn't supplied in email
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181 subjects. To disable, comment out the variable below or leave it blank.
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182
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183 The default config.py is given below - as you
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184 can see, the MAIL_DOMAIN must be edited before any interaction with the
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185 tracker is attempted.::
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186
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187 # roundup home is this package's directory
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188 TRACKER_HOME=os.path.split(__file__)[0]
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189
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190 # The SMTP mail host that roundup will use to send mail
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191 MAILHOST = 'localhost'
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192
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193 # The domain name used for email addresses.
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194 MAIL_DOMAIN = 'your.tracker.email.domain.example'
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195
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196 # This is the directory that the database is going to be stored in
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197 DATABASE = os.path.join(TRACKER_HOME, 'db')
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198
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199 # This is the directory that the HTML templates reside in
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200 TEMPLATES = os.path.join(TRACKER_HOME, 'html')
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201
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202 # A descriptive name for your roundup tracker
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203 TRACKER_NAME = 'Roundup issue tracker'
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204
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205 # The email address that mail to roundup should go to
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206 TRACKER_EMAIL = 'issue_tracker@%s'%MAIL_DOMAIN
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207
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208 # The web address that the tracker is viewable at. This will be
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209 # included in information sent to users of the tracker. The URL MUST
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210 # include the cgi-bin part or anything else that is required to get
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211 # to the home page of the tracker. You MUST include a trailing '/'
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212 # in the URL.
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213 TRACKER_WEB = 'http://tracker.example/cgi-bin/roundup.cgi/bugs/'
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214
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215 # The email address that roundup will complain to if it runs into
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216 # trouble
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217 ADMIN_EMAIL = 'roundup-admin@%s'%MAIL_DOMAIN
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218
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219 # Additional text to include in the "name" part of the From: address
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220 # used in nosy messages. If the sending user is "Foo Bar", the From:
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221 # line is usually: "Foo Bar" <issue_tracker@tracker.example>
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222 # the EMAIL_FROM_TAG goes inside the "Foo Bar" quotes like so:
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223 # "Foo Bar EMAIL_FROM_TAG" <issue_tracker@tracker.example>
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224 EMAIL_FROM_TAG = ""
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225
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226 # Send nosy messages to the author of the message
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227 MESSAGES_TO_AUTHOR = 'no' # either 'yes' or 'no'
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228
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229 # Does the author of a message get placed on the nosy list
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230 # automatically? If 'new' is used, then the author will only be
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231 # added when a message creates a new issue. If 'yes', then the
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232 # author will be added on followups too. If 'no', they're never
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233 # added to the nosy.
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234 ADD_AUTHOR_TO_NOSY = 'new' # one of 'yes', 'no', 'new'
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235
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236 # Do the recipients (To:, Cc:) of a message get placed on the nosy
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237 # list? If 'new' is used, then the recipients will only be added
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238 # when a message creates a new issue. If 'yes', then the recipients
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239 # will be added on followups too. If 'no', they're never added to
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240 # the nosy.
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241 ADD_RECIPIENTS_TO_NOSY = 'new' # either 'yes', 'no', 'new'
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242
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243 # Where to place the email signature
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244 EMAIL_SIGNATURE_POSITION = 'bottom' # one of 'top', 'bottom', 'none'
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245
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246 # Keep email citations
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247 EMAIL_KEEP_QUOTED_TEXT = 'no' # either 'yes' or 'no'
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248
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249 # Preserve the email body as is
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250 EMAIL_LEAVE_BODY_UNCHANGED = 'no' # either 'yes' or 'no'
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251
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252 # Default class to use in the mailgw if one isn't supplied in email
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253 # subjects. To disable, comment out the variable below or leave it
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254 # blank. Examples:
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255 MAIL_DEFAULT_CLASS = 'issue' # use "issue" class by default
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256 #MAIL_DEFAULT_CLASS = '' # disable (or just comment the var out)
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257
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258 #
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259 # SECURITY DEFINITIONS
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260 #
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261 # define the Roles that a user gets when they register with the
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262 # tracker these are a comma-separated string of role names (e.g.
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263 # 'Admin,User')
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264 NEW_WEB_USER_ROLES = 'User'
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265 NEW_EMAIL_USER_ROLES = 'User'
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266
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267 Tracker Schema
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268 ==============
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269
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270 Note: if you modify the schema, you'll most likely need to edit the
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271 `web interface`_ HTML template files and `detectors`_ to reflect
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272 your changes.
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273
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274 A tracker schema defines what data is stored in the tracker's database.
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275 Schemas are defined using Python code in the ``dbinit.py`` module of your
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276 tracker. The "classic" schema looks like this (see below for the meaning
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277 of ``'setkey'``)::
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278
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279 pri = Class(db, "priority", name=String(), order=String())
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280 pri.setkey("name")
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281
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282 stat = Class(db, "status", name=String(), order=String())
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283 stat.setkey("name")
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284
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285 keyword = Class(db, "keyword", name=String())
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286 keyword.setkey("name")
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287
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288 user = Class(db, "user", username=String(), organisation=String(),
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289 password=String(), address=String(), realname=String(),
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290 phone=String())
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291 user.setkey("username")
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292
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293 msg = FileClass(db, "msg", author=Link("user"), summary=String(),
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294 date=Date(), recipients=Multilink("user"),
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295 files=Multilink("file"))
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296
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297 file = FileClass(db, "file", name=String(), type=String())
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298
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299 issue = IssueClass(db, "issue", topic=Multilink("keyword"),
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300 status=Link("status"), assignedto=Link("user"),
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301 priority=Link("priority"))
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302 issue.setkey('title')
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303
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304 Classes and Properties - creating a new information store
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305 ---------------------------------------------------------
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306
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307 In the tracker above, we've defined 7 classes of information:
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308
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309 priority
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310 Defines the possible levels of urgency for issues.
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311
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312 status
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313 Defines the possible states of processing the issue may be in.
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314
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315 keyword
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316 Initially empty, will hold keywords useful for searching issues.
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317
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318 user
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319 Initially holding the "admin" user, will eventually have an entry
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320 for all users using roundup.
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321
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322 msg
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323 Initially empty, will hold all e-mail messages sent to or
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324 generated by roundup.
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325
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326 file
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327 Initially empty, will hold all files attached to issues.
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328
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329 issue
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330 Initially empty, this is where the issue information is stored.
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331
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332 We define the "priority" and "status" classes to allow two things:
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333 reduction in the amount of information stored on the issue and more
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334 powerful, accurate searching of issues by priority and status. By only
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335 requiring a link on the issue (which is stored as a single number) we
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336 reduce the chance that someone mis-types a priority or status - or
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337 simply makes a new one up.
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338
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339
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340 Class and Items
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341 ~~~~~~~~~~~~~~~
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342
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343 A Class defines a particular class (or type) of data that will be stored
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344 in the database. A class comprises one or more properties, which gives
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345 the information about the class items.
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346
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347 The actual data entered into the database, using ``class.create()``, are
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348 called items. They have a special immutable property called ``'id'``. We
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349 sometimes refer to this as the *itemid*.
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350
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351
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352 Properties
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353 ~~~~~~~~~~
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354
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355 A Class is comprised of one or more properties of the following types:
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356
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357 * String properties are for storing arbitrary-length strings.
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358 * Password properties are for storing encoded arbitrary-length strings.
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359 The default encoding is defined on the ``roundup.password.Password``
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360 class.
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361 * Date properties store date-and-time stamps. Their values are Timestamp
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362 objects.
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363 * Number properties store numeric values.
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364 * Boolean properties store on/off, yes/no, true/false values.
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365 * A Link property refers to a single other item selected from a
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366 specified class. The class is part of the property; the value is an
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367 integer, the id of the chosen item.
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368 * A Multilink property refers to possibly many items in a specified
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369 class. The value is a list of integers.
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370
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371
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372 FileClass
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373 ~~~~~~~~~
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374
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375 FileClasses save their "content" attribute off in a separate file from
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376 the rest of the database. This reduces the number of large entries in
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377 the database, which generally makes databases more efficient, and also
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378 allows us to use command-line tools to operate on the files. They are
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379 stored in the files sub-directory of the ``'db'`` directory in your
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380 tracker.
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381
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382
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383 IssueClass
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384 ~~~~~~~~~~
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385
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386 IssueClasses automatically include the "messages", "files", "nosy", and
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387 "superseder" properties.
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388
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389 The messages and files properties list the links to the messages and
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390 files related to the issue. The nosy property is a list of links to
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391 users who wish to be informed of changes to the issue - they get "CC'ed"
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392 e-mails when messages are sent to or generated by the issue. The nosy
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393 reactor (in the ``'detectors'`` directory) handles this action. The
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394 superseder link indicates an issue which has superseded this one.
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395
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396 They also have the dynamically generated "creation", "activity" and
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397 "creator" properties.
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398
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399 The value of the "creation" property is the date when an item was
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400 created, and the value of the "activity" property is the date when any
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401 property on the item was last edited (equivalently, these are the dates
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402 on the first and last records in the item's journal). The "creator"
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403 property holds a link to the user that created the issue.
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404
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405
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406 setkey(property)
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407 ~~~~~~~~~~~~~~~~
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408
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409 Select a String property of the class to be the key property. The key
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410 property must be unique, and allows references to the items in the class
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411 by the content of the key property. That is, we can refer to users by
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412 their username: for example, let's say that there's an issue in roundup,
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413 issue 23. There's also a user, richard, who happens to be user 2. To
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414 assign an issue to him, we could do either of::
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415
1570
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diff changeset
416 roundup-admin set issue23 assignedto=2
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parents:
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417
e429649ed124 More documentation cleanups.
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parents:
diff changeset
418 or::
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parents:
diff changeset
419
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parents: 1568
diff changeset
420 roundup-admin set issue23 assignedto=richard
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e429649ed124 More documentation cleanups.
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parents:
diff changeset
421
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422 Note, the same thing can be done in the web and e-mail interfaces.
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diff changeset
423
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diff changeset
424 If a class does not have an "order" property, the key is also used to
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parents: 1671
diff changeset
425 sort instances of the class when it is rendered in the user interface.
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parents: 1671
diff changeset
426 (If a class has no "order" property, sorting is by the labelproperty of
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parents: 1671
diff changeset
427 the class. This is computed, in order of precedence, as the key, the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
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parents: 1671
diff changeset
428 "name", the "title", or the first property alphabetically.)
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Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
429
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parents:
diff changeset
430
e429649ed124 More documentation cleanups.
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parents:
diff changeset
431 create(information)
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diff changeset
432 ~~~~~~~~~~~~~~~~~~~
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parents:
diff changeset
433
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diff changeset
434 Create an item in the database. This is generally used to create items
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parents: 1671
diff changeset
435 in the "definitional" classes like "priority" and "status".
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parents:
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436
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diff changeset
437
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diff changeset
438 Examples of adding to your schema
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diff changeset
439 ---------------------------------
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diff changeset
440
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diff changeset
441 TODO
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442
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443
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diff changeset
444 Detectors - adding behaviour to your tracker
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diff changeset
445 ============================================
909
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parents: 907
diff changeset
446 .. _detectors:
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diff changeset
447
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448 Detectors are initialised every time you open your tracker database, so
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449 you're free to add and remove them any time, even after the database is
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450 initialised via the "roundup-admin initialise" command.
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451
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452 The detectors in your tracker fire *before* (**auditors**) and *after*
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453 (**reactors**) changes to the contents of your database. They are Python
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parents: 1671
diff changeset
454 modules that sit in your tracker's ``detectors`` directory. You will
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
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parents: 1671
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455 have some installed by default - have a look. You can write new
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parents: 1671
diff changeset
456 detectors or modify the existing ones. The existing detectors installed
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457 for you are:
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diff changeset
458
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diff changeset
459 **nosyreaction.py**
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diff changeset
460 This provides the automatic nosy list maintenance and email sending.
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461 The nosy reactor (``nosyreaction``) fires when new messages are added
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462 to issues. The nosy auditor (``updatenosy``) fires when issues are
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
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parents: 1671
diff changeset
463 changed, and figures out what changes need to be made to the nosy list
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parents: 1671
diff changeset
464 (such as adding new authors, etc.)
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diff changeset
465 **statusauditor.py**
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diff changeset
466 This provides the ``chatty`` auditor which changes the issue status
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parents: 1671
diff changeset
467 from ``unread`` or ``closed`` to ``chatting`` if new messages appear.
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diff changeset
468 It also provides the ``presetunread`` auditor which pre-sets the
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parents: 1671
diff changeset
469 status to ``unread`` on new items if the status isn't explicitly
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parents: 1671
diff changeset
470 defined.
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diff changeset
471
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diff changeset
472 See the detectors section in the `design document`__ for details of the
38a74d1351c5 documentation updates
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diff changeset
473 interface for detectors.
38a74d1351c5 documentation updates
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diff changeset
474
909
ef9c759c243e Fix to hasPermission, thanks Stefan Seefeld.
Richard Jones <richard@users.sourceforge.net>
parents: 907
diff changeset
475 __ design.html
907
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Richard Jones <richard@users.sourceforge.net>
parents: 899
diff changeset
476
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diff changeset
477 Sample additional detectors that have been found useful will appear in
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Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
478 the ``'detectors'`` directory of the Roundup distribution. If you want
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
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parents: 1671
diff changeset
479 to use one, copy it to the ``'detectors'`` of your tracker instance:
684
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parents: 673
diff changeset
480
907
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diff changeset
481 **newissuecopy.py**
684
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parents: 673
diff changeset
482 This detector sends an email to a team address whenever a new issue is
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
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parents: 1671
diff changeset
483 created. The address is hard-coded into the detector, so edit it
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parents: 1671
diff changeset
484 before you use it (look for the text 'team@team.host') or you'll get
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parents: 1671
diff changeset
485 email errors!
684
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Richard Jones <richard@users.sourceforge.net>
parents: 673
diff changeset
486
1100
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parents: 1098
diff changeset
487 The detector code::
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diff changeset
488
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diff changeset
489 from roundup import roundupdb
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diff changeset
490
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diff changeset
491 def newissuecopy(db, cl, nodeid, oldvalues):
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diff changeset
492 ''' Copy a message about new issues to a team address.
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493 '''
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diff changeset
494 # so use all the messages in the create
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parents: 1098
diff changeset
495 change_note = cl.generateCreateNote(nodeid)
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Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
496
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diff changeset
497 # send a copy to the nosy list
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parents: 1098
diff changeset
498 for msgid in cl.get(nodeid, 'messages'):
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parents: 1098
diff changeset
499 try:
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parents: 1098
diff changeset
500 # note: last arg must be a list
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parents: 1671
diff changeset
501 cl.send_message(nodeid, msgid, change_note,
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Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
502 ['team@team.host'])
1100
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Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
503 except roundupdb.MessageSendError, message:
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Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
504 raise roundupdb.DetectorError, message
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parents: 1098
diff changeset
505
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diff changeset
506 def init(db):
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Richard Jones <richard@users.sourceforge.net>
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diff changeset
507 db.issue.react('create', newissuecopy)
1091
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diff changeset
508
684
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Richard Jones <richard@users.sourceforge.net>
parents: 673
diff changeset
509
898
5ffac75a7f2e clarification
Richard Jones <richard@users.sourceforge.net>
parents: 798
diff changeset
510 Database Content
1098
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parents: 1096
diff changeset
511 ================
898
5ffac75a7f2e clarification
Richard Jones <richard@users.sourceforge.net>
parents: 798
diff changeset
512
1674
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Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
513 Note: if you modify the content of definitional classes, you'll most
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
514 likely need to edit the tracker `detectors`_ to reflect your
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
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parents: 1671
diff changeset
515 changes.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
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parents: 1671
diff changeset
516
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
517 Customisation of the special "definitional" classes (eg. status,
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Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
518 priority, resolution, ...) may be done either before or after the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
519 tracker is initialised. The actual method of doing so is completely
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
520 different in each case though, so be careful to use the right one.
898
5ffac75a7f2e clarification
Richard Jones <richard@users.sourceforge.net>
parents: 798
diff changeset
521
1089
43ab730ee194 instance -> tracker, node -> item
Richard Jones <richard@users.sourceforge.net>
parents: 1083
diff changeset
522 **Changing content before tracker initialisation**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
523 Edit the dbinit module in your tracker to alter the items created in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
524 using the ``create()`` methods.
898
5ffac75a7f2e clarification
Richard Jones <richard@users.sourceforge.net>
parents: 798
diff changeset
525
1089
43ab730ee194 instance -> tracker, node -> item
Richard Jones <richard@users.sourceforge.net>
parents: 1083
diff changeset
526 **Changing content after tracker initialisation**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
527 As the "admin" user, click on the "class list" link in the web
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
528 interface to bring up a list of all database classes. Click on the
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Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
529 name of the class you wish to change the content of.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
530
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
531 You may also use the ``roundup-admin`` interface's create, set and
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
532 retire methods to add, alter or remove items from the classes in
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Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
533 question.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
534
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
535 See "`adding a new field to the classic schema`_" for an example that
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
536 requires database content changes.
898
5ffac75a7f2e clarification
Richard Jones <richard@users.sourceforge.net>
parents: 798
diff changeset
537
5ffac75a7f2e clarification
Richard Jones <richard@users.sourceforge.net>
parents: 798
diff changeset
538
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
539 Access Controls
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
540 ===============
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
541
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
542 A set of Permissions is built into the security module by default:
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
543
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
544 - Edit (everything)
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
545 - View (everything)
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
546
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
547 The default interfaces define:
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
548
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
549 - Web Registration
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
550 - Web Access
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
551 - Web Roles
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
552 - Email Registration
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
553 - Email Access
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
554
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
555 These are hooked into the default Roles:
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
556
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
557 - Admin (Edit everything, View everything, Web Roles)
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
558 - User (Web Access, Email Access)
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
559 - Anonymous (Web Registration, Email Registration)
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560
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561 And finally, the "admin" user gets the "Admin" Role, and the "anonymous"
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562 user gets "Anonymous" assigned when the database is initialised on
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563 installation. The two default schemas then define:
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564
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565 - Edit issue, View issue (both)
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566 - Edit file, View file (both)
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567 - Edit msg, View msg (both)
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568 - Edit support, View support (extended only)
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569
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570 and assign those Permissions to the "User" Role. Put together, these
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571 settings appear in the ``open()`` function of the tracker ``dbinit.py``
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572 (the following is taken from the "minimal" template's ``dbinit.py``)::
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573
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574 #
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575 # SECURITY SETTINGS
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576 #
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577 # new permissions for this schema
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578 for cl in ('user', ):
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579 db.security.addPermission(name="Edit", klass=cl,
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580 description="User is allowed to edit "+cl)
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581 db.security.addPermission(name="View", klass=cl,
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582 description="User is allowed to access "+cl)
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583
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584 # and give the regular users access to the web and email interface
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585 p = db.security.getPermission('Web Access')
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586 db.security.addPermissionToRole('User', p)
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587 p = db.security.getPermission('Email Access')
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588 db.security.addPermissionToRole('User', p)
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589
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590 # May users view other user information? Comment these lines out
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591 # if you don't want them to
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592 p = db.security.getPermission('View', 'user')
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593 db.security.addPermissionToRole('User', p)
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594
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595 # Assign the appropriate permissions to the anonymous user's
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596 # Anonymous role. Choices here are:
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597 # - Allow anonymous users to register through the web
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598 p = db.security.getPermission('Web Registration')
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599 db.security.addPermissionToRole('Anonymous', p)
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600 # - Allow anonymous (new) users to register through the email
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601 # gateway
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602 p = db.security.getPermission('Email Registration')
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603 db.security.addPermissionToRole('Anonymous', p)
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604
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605
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606 New User Roles
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607 --------------
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608
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609 New users are assigned the Roles defined in the config file as:
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610
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611 - NEW_WEB_USER_ROLES
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612 - NEW_EMAIL_USER_ROLES
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613
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614
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615 Changing Access Controls
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616 ------------------------
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617
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618 You may alter the configuration variables to change the Role that new
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619 web or email users get, for example to not give them access to the web
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620 interface if they register through email.
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621
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622 You may use the ``roundup-admin`` "``security``" command to display the
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623 current Role and Permission configuration in your tracker.
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624
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625
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626 Adding a new Permission
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627 ~~~~~~~~~~~~~~~~~~~~~~~
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628
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629 When adding a new Permission, you will need to:
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630
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631 1. add it to your tracker's dbinit so it is created
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632 2. enable it for the Roles that should have it (verify with
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633 "``roundup-admin security``")
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634 3. add it to the relevant HTML interface templates
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635 4. add it to the appropriate xxxPermission methods on in your tracker
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636 interfaces module
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637
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638
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639 Example Scenarios
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640 ~~~~~~~~~~~~~~~~~
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641
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642 **automatic registration of users in the e-mail gateway**
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643 By giving the "anonymous" user the "Email Registration" Role, any
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644 unidentified user will automatically be registered with the tracker
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645 (with no password, so they won't be able to log in through the web
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646 until an admin sets their password). Note: this is the default
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647 behaviour in the tracker templates that ship with Roundup.
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648
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649 **anonymous access through the e-mail gateway**
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650 Give the "anonymous" user the "Email Access" and ("Edit", "issue")
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651 Roles but do not not give them the "Email Registration" Role. This
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652 means that when an unknown user sends email into the tracker, they're
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653 automatically logged in as "anonymous". Since they don't have the
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654 "Email Registration" Role, they won't be automatically registered, but
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655 since "anonymous" has permission to use the gateway, they'll still be
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656 able to submit issues. Note that the Sender information - their email
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657 address - will not be available - they're *anonymous*.
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658
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659 **only developers may be assigned issues**
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660 Create a new Permission called "Fixer" for the "issue" class. Create a
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661 new Role "Developer" which has that Permission, and assign that to the
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662 appropriate users. Filter the list of users available in the assignedto
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663 list to include only those users. Enforce the Permission with an
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664 auditor. See the example
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665 `restricting the list of users that are assignable to a task`_.
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666
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667 **only managers may sign off issues as complete**
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668 Create a new Permission called "Closer" for the "issue" class. Create a
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669 new Role "Manager" which has that Permission, and assign that to the
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670 appropriate users. In your web interface, only display the "resolved"
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671 issue state option when the user has the "Closer" Permissions. Enforce
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672 the Permission with an auditor. This is very similar to the previous
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673 example, except that the web interface check would look like::
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674
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675 <option tal:condition="python:request.user.hasPermission('Closer')"
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676 value="resolved">Resolved</option>
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677
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678 **don't give web access to users who register through email**
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679 Create a new Role called "Email User" which has all the Permissions of
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680 the normal "User" Role minus the "Web Access" Permission. This will
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681 allow users to send in emails to the tracker, but not access the web
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682 interface.
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683
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684 **let some users edit the details of all users**
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685 Create a new Role called "User Admin" which has the Permission for
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686 editing users::
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687
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688 db.security.addRole(name='User Admin', description='Managing users')
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689 p = db.security.getPermission('Edit', 'user')
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690 db.security.addPermissionToRole('User Admin', p)
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691
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692 and assign the Role to the users who need the permission.
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693
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694
659
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diff changeset
695 Web Interface
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696 =============
659
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697
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698 .. contents::
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699 :local:
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700 :depth: 1
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701
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702 The web interface is provided by the ``roundup.cgi.client`` module and
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parents: 1671
diff changeset
703 is used by ``roundup.cgi``, ``roundup-server`` and ``ZRoundup``
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
704 (``ZRoundup`` is broken, until further notice). In all cases, we
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
705 determine which tracker is being accessed (the first part of the URL
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
706 path inside the scope of the CGI handler) and pass control on to the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
707 tracker ``interfaces.Client`` class - which uses the ``Client`` class
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
708 from ``roundup.cgi.client`` - which handles the rest of the access
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
709 through its ``main()`` method. This means that you can do pretty much
1089
43ab730ee194 instance -> tracker, node -> item
Richard Jones <richard@users.sourceforge.net>
parents: 1083
diff changeset
710 anything you want as a web interface to your tracker.
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
711
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
712 Repercussions of changing the tracker schema
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
713 ---------------------------------------------
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
714
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
715 If you choose to change the `tracker schema`_ you will need to ensure
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
716 the web interface knows about it:
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
717
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
718 1. Index, item and search pages for the relevant classes may need to
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
719 have properties added or removed,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
720 2. The "page" template may require links to be changed, as might the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
721 "home" page's content arguments.
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
722
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
723 How requests are processed
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
724 --------------------------
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
725
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
726 The basic processing of a web request proceeds as follows:
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
727
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
728 1. figure out who we are, defaulting to the "anonymous" user
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
729 2. figure out what the request is for - we call this the "context"
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
730 3. handle any requested action (item edit, search, ...)
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
731 4. render the template requested by the context, resulting in HTML
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
732 output
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
733
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
734 In some situations, exceptions occur:
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
735
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
736 - HTTP Redirect (generally raised by an action)
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
737 - SendFile (generally raised by ``determine_context``)
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
738 here we serve up a FileClass "content" property
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
739 - SendStaticFile (generally raised by ``determine_context``)
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
740 here we serve up a file from the tracker "html" directory
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
741 - Unauthorised (generally raised by an action)
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
742 here the action is cancelled, the request is rendered and an error
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
743 message is displayed indicating that permission was not granted for
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
744 the action to take place
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
745 - NotFound (raised wherever it needs to be)
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
746 this exception percolates up to the CGI interface that called the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
747 client
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
748
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
749 Determining web context
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
750 -----------------------
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
751
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
752 To determine the "context" of a request, we look at the URL and the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
753 special request variable ``:template``. The URL path after the tracker
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
754 identifier is examined. Typical URL paths look like:
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
755
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
756 1. ``/tracker/issue``
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
757 2. ``/tracker/issue1``
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
758 3. ``/tracker/_file/style.css``
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
759 4. ``/cgi-bin/roundup.cgi/tracker/file1``
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
760 5. ``/cgi-bin/roundup.cgi/tracker/file1/kitten.png``
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
761
1089
43ab730ee194 instance -> tracker, node -> item
Richard Jones <richard@users.sourceforge.net>
parents: 1083
diff changeset
762 where the "tracker identifier" is "tracker" in the above cases. That means
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
763 we're looking at "issue", "issue1", "_file/style.css", "file1" and
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
764 "file1/kitten.png" in the cases above. The path is generally only one
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
765 entry long - longer paths are handled differently.
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
766
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
767 a. if there is no path, then we are in the "home" context.
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
768 b. if the path starts with "_file" (as in example 3,
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
769 "/tracker/_file/style.css"), then the additional path entry,
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
770 "style.css" specifies the filename of a static file we're to serve up
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
771 from the tracker "html" directory. Raises a SendStaticFile exception.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
772 c. if there is something in the path (as in example 1, "issue"), it
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
773 identifies the tracker class we're to display.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
774 d. if the path is an item designator (as in examples 2 and 4, "issue1"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
775 and "file1"), then we're to display a specific item.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
776 e. if the path starts with an item designator and is longer than one
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
777 entry (as in example 5, "file1/kitten.png"), then we're assumed to be
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
778 handling an item of a ``FileClass``, and the extra path information
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
779 gives the filename that the client is going to label the download
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
780 with (i.e. "file1/kitten.png" is nicer to download than "file1").
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
781 This raises a ``SendFile`` exception.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
782
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
783 Both b. and e. stop before we bother to determine the template we're
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
784 going to use. That's because they don't actually use templates.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
785
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
786 The template used is specified by the ``:template`` CGI variable, which
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
787 defaults to:
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
788
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
789 - only classname suplied: "index"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
790 - full item designator supplied: "item"
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
791
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
792
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
793 Performing actions in web requests
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
794 ----------------------------------
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
795
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
796 When a user requests a web page, they may optionally also request for an
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
797 action to take place. As described in `how requests are processed`_, the
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
798 action is performed before the requested page is generated. Actions are
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
799 triggered by using a ``:action`` CGI variable, where the value is one
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
800 of:
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
801
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
802 **login**
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
803 Attempt to log a user in.
1278
0c0494deb09f doc for the retire action
Richard Jones <richard@users.sourceforge.net>
parents: 1270
diff changeset
804
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
805 **logout**
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
806 Log the user out - make them "anonymous".
1278
0c0494deb09f doc for the retire action
Richard Jones <richard@users.sourceforge.net>
parents: 1270
diff changeset
807
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
808 **register**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
809 Attempt to create a new user based on the contents of the form and then
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
810 log them in.
1278
0c0494deb09f doc for the retire action
Richard Jones <richard@users.sourceforge.net>
parents: 1270
diff changeset
811
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
812 **edit**
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
813 Perform an edit of an item in the database. There are some special form
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
814 elements you may use:
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
815
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
816 :link=designator:property and :multilink=designator:property
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
817 The value specifies an item designator and the property on that item
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
818 to which *this* item should be added, as a link or multilink.
1089
43ab730ee194 instance -> tracker, node -> item
Richard Jones <richard@users.sourceforge.net>
parents: 1083
diff changeset
819 :note
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
820 Create a message and attach it to the current item's "messages"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
821 property.
1089
43ab730ee194 instance -> tracker, node -> item
Richard Jones <richard@users.sourceforge.net>
parents: 1083
diff changeset
822 :file
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
823 Create a file and attach it to the current item's "files" property.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
824 Attach the file to the message created from the ``:note`` if it's
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
825 supplied.
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
826 :required=property,property,...
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
827 The named properties are required to be filled in the form.
1328
b4d4770658c1 allow multiple :remove and :add elements per property being edited
Richard Jones <richard@users.sourceforge.net>
parents: 1320
diff changeset
828 :remove:<propname>=id(s)
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
829 The ids will be removed from the multilink property. You may have
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
830 multiple ``:remove:<propname>`` form elements for a single <propname>.
1328
b4d4770658c1 allow multiple :remove and :add elements per property being edited
Richard Jones <richard@users.sourceforge.net>
parents: 1320
diff changeset
831 :add:<propname>=id(s)
b4d4770658c1 allow multiple :remove and :add elements per property being edited
Richard Jones <richard@users.sourceforge.net>
parents: 1320
diff changeset
832 The ids will be added to the multilink property. You may have multiple
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
833 ``:add:<propname>`` form elements for a single <propname>.
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
834
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
835 **new**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
836 Add a new item to the database. You may use the same special form
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
837 elements as in the "edit" action.
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
838
1278
0c0494deb09f doc for the retire action
Richard Jones <richard@users.sourceforge.net>
parents: 1270
diff changeset
839 **retire**
0c0494deb09f doc for the retire action
Richard Jones <richard@users.sourceforge.net>
parents: 1270
diff changeset
840 Retire the item in the database.
0c0494deb09f doc for the retire action
Richard Jones <richard@users.sourceforge.net>
parents: 1270
diff changeset
841
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
842 **editCSV**
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
843 Performs an edit of all of a class' items in one go. See also the
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
844 *class*.csv templating method which generates the CSV data to be
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
845 edited, and the ``'_generic.index'`` template which uses both of these
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
846 features.
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
847
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
848 **search**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
849 Mangle some of the form variables:
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
850
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
851 - Set the form ":filter" variable based on the values of the filter
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
852 variables - if they're set to anything other than "dontcare" then add
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
853 them to :filter.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
854
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
855 - Also handle the ":queryname" variable and save off the query to the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
856 user's query list.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
857
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
858 Each of the actions is implemented by a corresponding ``*actionAction*``
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
859 (where "action" is the name of the action) method on the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
860 ``roundup.cgi.Client`` class, which also happens to be available in your
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
861 tracker instance as ``interfaces.Client``. So if you need to define new
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
862 actions, you may add them there (see `defining new web actions`_).
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
863
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
864 Each action also has a corresponding ``*actionPermission*`` (where
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
865 "action" is the name of the action) method which determines whether the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
866 action is permissible given the current user. The base permission checks
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
867 are:
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
868
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
869 **login**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
870 Determine whether the user has permission to log in. Base behaviour is
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
871 to check the user has "Web Access".
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
872 **logout**
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
873 No permission checks are made.
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
874 **register**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
875 Determine whether the user has permission to register. Base behaviour
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
876 is to check the user has the "Web Registration" Permission.
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
877 **edit**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
878 Determine whether the user has permission to edit this item. Base
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
879 behaviour is to check whether the user can edit this class. If we're
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
880 editing the "user" class, users are allowed to edit their own details -
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
881 unless they try to edit the "roles" property, which requires the
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
882 special Permission "Web Roles".
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
883 **new**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
884 Determine whether the user has permission to create (or edit) this
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
885 item. Base behaviour is to check the user can edit this class. No
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
886 additional property checks are made. Additionally, new user items may
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
887 be created if the user has the "Web Registration" Permission.
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
888 **editCSV**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
889 Determine whether the user has permission to edit this class. Base
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
890 behaviour is to check whether the user may edit this class.
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
891 **search**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
892 Determine whether the user has permission to search this class. Base
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
893 behaviour is to check whether the user may view this class.
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1057
diff changeset
894
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
895
1091
d870139aeb5c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
896 Default templates
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
897 -----------------
1091
d870139aeb5c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
898
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
899 Most customisation of the web view can be done by modifying the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
900 templates in the tracker ``'html'`` directory. There are several types
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
901 of files in there. The *minimal* template includes:
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
902
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
903 **page.html**
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
904 This template usually defines the overall look of your tracker. When
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
905 you view an issue, it appears inside this template. When you view an
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
906 index, it also appears inside this template. This template defines a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
907 macro called "icing" which is used by almost all other templates as a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
908 coating for their content, using its "content" slot. It also defines
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
909 the "head_title" and "body_title" slots to allow setting of the page
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
910 title.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
911 **home.html**
1091
d870139aeb5c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
912 the default page displayed when no other page is indicated by the user
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
913 **home.classlist.html**
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
914 a special version of the default page that lists the classes in the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
915 tracker
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
916 **classname.item.html**
1091
d870139aeb5c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
917 displays an item of the *classname* class
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
918 **classname.index.html**
1091
d870139aeb5c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
919 displays a list of *classname* items
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
920 **classname.search.html**
1091
d870139aeb5c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
921 displays a search page for *classname* items
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
922 **_generic.index.html**
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
923 used to display a list of items where there is no
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
924 ``*classname*.index`` available
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
925 **_generic.help.html**
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
926 used to display a "class help" page where there is no
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
927 ``*classname*.help``
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
928 **user.register.html**
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
929 a special page just for the user class, that renders the registration
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
930 page
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
931 **style.css.html**
1091
d870139aeb5c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1089
diff changeset
932 a static file that is served up as-is
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
933
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
934 The *classic* template has a number of additional templates.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
935
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
936 Note: Remember that you can create any template extension you want to,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
937 so if you just want to play around with the templating for new issues,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
938 you can copy the current "issue.item" template to "issue.test", and then
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
939 access the test template using the ":template" URL argument::
1147
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
940
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
941 http://your.tracker.example/tracker/issue?:template=test
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
942
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
943 and it won't affect your users using the "issue.item" template.
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
944
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
945
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
946 How the templates work
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
947 ----------------------
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
948
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
949
1214
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
950 Basic Templating Actions
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
951 ~~~~~~~~~~~~~~~~~~~~~~~~
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
952
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
953 Roundup's templates consist of special attributes on the HTML tags.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
954 These attributes form the Template Attribute Language, or TAL. The basic
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
955 TAL commands are:
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
956
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
957 **tal:define="variable expression; variable expression; ..."**
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
958 Define a new variable that is local to this tag and its contents. For
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
959 example::
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
960
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
961 <html tal:define="title request/description">
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
962 <head><title tal:content="title"></title></head>
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
963 </html>
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
964
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
965 In this example, the variable "title" is defined as the result of the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
966 expression "request/description". The "tal:content" command inside the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
967 <html> tag may then use the "title" variable.
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
968
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
969 **tal:condition="expression"**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
970 Only keep this tag and its contents if the expression is true. For
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
971 example::
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
972
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
973 <p tal:condition="python:request.user.hasPermission('View', 'issue')">
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
974 Display some issue information.
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
975 </p>
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
976
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
977 In the example, the <p> tag and its contents are only displayed if
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
978 the user has the "View" permission for issues. We consider the number
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
979 zero, a blank string, an empty list, and the built-in variable
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
980 nothing to be false values. Nearly every other value is true,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
981 including non-zero numbers, and strings with anything in them (even
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
982 spaces!).
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
983
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
984 **tal:repeat="variable expression"**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
985 Repeat this tag and its contents for each element of the sequence
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
986 that the expression returns, defining a new local variable and a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
987 special "repeat" variable for each element. For example::
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
988
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
989 <tr tal:repeat="u user/list">
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
990 <td tal:content="u/id"></td>
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
991 <td tal:content="u/username"></td>
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
992 <td tal:content="u/realname"></td>
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
993 </tr>
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
994
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
995 The example would iterate over the sequence of users returned by
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
996 "user/list" and define the local variable "u" for each entry.
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
997
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
998 **tal:replace="expression"**
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
999 Replace this tag with the result of the expression. For example::
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1000
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1001 <span tal:replace="request/user/realname" />
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1002
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1003 The example would replace the <span> tag and its contents with the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1004 user's realname. If the user's realname was "Bruce", then the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1005 resultant output would be "Bruce".
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1006
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
1007 **tal:content="expression"**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1008 Replace the contents of this tag with the result of the expression.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1009 For example::
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1010
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1011 <span tal:content="request/user/realname">user's name appears here
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1012 </span>
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1013
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1014 The example would replace the contents of the <span> tag with the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1015 user's realname. If the user's realname was "Bruce" then the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1016 resultant output would be "<span>Bruce</span>".
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1017
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
1018 **tal:attributes="attribute expression; attribute expression; ..."**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1019 Set attributes on this tag to the results of expressions. For
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1020 example::
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1021
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1022 <a tal:attributes="href string:user${request/user/id}">My Details</a>
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1023
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1024 In the example, the "href" attribute of the <a> tag is set to the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1025 value of the "string:user${request/user/id}" expression, which will
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1026 be something like "user123".
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1027
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
1028 **tal:omit-tag="expression"**
1070
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1029 Remove this tag (but not its contents) if the expression is true. For
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1030 example::
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1031
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1032 <span tal:omit-tag="python:1">Hello, world!</span>
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1033
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1034 would result in output of::
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1035
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1036 Hello, world!
af0abadfda3a *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1037
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1038 Note that the commands on a given tag are evaulated in the order above,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1039 so *define* comes before *condition*, and so on.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1040
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1041 Additionally, you may include tags such as <tal:block>, which are
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1042 removed from output. Its content is kept, but the tag itself is not (so
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1043 don't go using any "tal:attributes" commands on it). This is useful for
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1044 making arbitrary blocks of HTML conditional or repeatable (very handy
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1045 for repeating multiple table rows, which would othewise require an
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1046 illegal tag placement to effect the repeat).
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
1047
1214
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
1048
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
1049 Templating Expressions
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
1050 ~~~~~~~~~~~~~~~~~~~~~~
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
1051
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1052 The expressions you may use in the attribute values may be one of the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1053 following forms:
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
1054
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
1055 **Path Expressions** - eg. ``item/status/checklist``
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1056 These are object attribute / item accesses. Roughly speaking, the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1057 path ``item/status/checklist`` is broken into parts ``item``,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1058 ``status`` and ``checklist``. The ``item`` part is the root of the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1059 expression. We then look for a ``status`` attribute on ``item``, or
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1060 failing that, a ``status`` item (as in ``item['status']``). If that
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1061 fails, the path expression fails. When we get to the end, the object
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1062 we're left with is evaluated to get a string - if it is a method, it
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1063 is called; if it is an object, it is stringified. Path expressions
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1064 may have an optional ``path:`` prefix, but they are the default
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1065 expression type, so it's not necessary.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1066
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1067 If an expression evaluates to ``default``, then the expression is
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1068 "cancelled" - whatever HTML already exists in the template will
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1069 remain (tag content in the case of ``tal:content``, attributes in the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1070 case of ``tal:attributes``).
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1071
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1072 If an expression evaluates to ``nothing`` then the target of the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1073 expression is removed (tag content in the case of ``tal:content``,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1074 attributes in the case of ``tal:attributes`` and the tag itself in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1075 the case of ``tal:replace``).
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1076
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1077 If an element in the path may not exist, then you can use the ``|``
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1078 operator in the expression to provide an alternative. So, the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1079 expression ``request/form/foo/value | default`` would simply leave
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1080 the current HTML in place if the "foo" form variable doesn't exist.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1081
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1082 You may use the python function ``path``, as in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1083 ``path("item/status")``, to embed path expressions in Python
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1084 expressions.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1085
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1086 **String Expressions** - eg. ``string:hello ${user/name}``
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1087 These expressions are simple string interpolations - though they can
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1088 be just plain strings with no interpolation if you want. The
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1089 expression in the ``${ ... }`` is just a path expression as above.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1090
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1091 **Python Expressions** - eg. ``python: 1+1``
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
1092 These expressions give the full power of Python. All the "root level"
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1093 variables are available, so ``python:item.status.checklist()`` would
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1094 be equivalent to ``item/status/checklist``, assuming that
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1095 ``checklist`` is a method.
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
1096
1448
bbb1e5f8fc93 added info about structure/not:/path()
Richard Jones <richard@users.sourceforge.net>
parents: 1436
diff changeset
1097 Modifiers:
bbb1e5f8fc93 added info about structure/not:/path()
Richard Jones <richard@users.sourceforge.net>
parents: 1436
diff changeset
1098
bbb1e5f8fc93 added info about structure/not:/path()
Richard Jones <richard@users.sourceforge.net>
parents: 1436
diff changeset
1099 **structure** - eg. ``structure python:msg.content.plain(hyperlink=1)``
bbb1e5f8fc93 added info about structure/not:/path()
Richard Jones <richard@users.sourceforge.net>
parents: 1436
diff changeset
1100 The result of expressions are normally *escaped* to be safe for HTML
bbb1e5f8fc93 added info about structure/not:/path()
Richard Jones <richard@users.sourceforge.net>
parents: 1436
diff changeset
1101 display (all "<", ">" and "&" are turned into special entities). The
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1102 ``structure`` expression modifier turns off this escaping - the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1103 result of the expression is now assumed to be HTML, which is passed
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1104 to the web browser for rendering.
1448
bbb1e5f8fc93 added info about structure/not:/path()
Richard Jones <richard@users.sourceforge.net>
parents: 1436
diff changeset
1105
bbb1e5f8fc93 added info about structure/not:/path()
Richard Jones <richard@users.sourceforge.net>
parents: 1436
diff changeset
1106 **not:** - eg. ``not:python:1=1``
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1107 This simply inverts the logical true/false value of another
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1108 expression.
1448
bbb1e5f8fc93 added info about structure/not:/path()
Richard Jones <richard@users.sourceforge.net>
parents: 1436
diff changeset
1109
bbb1e5f8fc93 added info about structure/not:/path()
Richard Jones <richard@users.sourceforge.net>
parents: 1436
diff changeset
1110
1214
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
1111 Template Macros
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
1112 ~~~~~~~~~~~~~~~
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
1113
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1114 Macros are used in Roundup to save us from repeating the same common
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1115 page stuctures over and over. The most common (and probably only) macro
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1116 you'll use is the "icing" macro defined in the "page" template.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1117
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1118 Macros are generated and used inside your templates using special
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1119 attributes similar to the `basic templating actions`_. In this case,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1120 though, the attributes belong to the Macro Expansion Template Attribute
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1121 Language, or METAL. The macro commands are:
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1122
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1123 **metal:define-macro="macro name"**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1124 Define that the tag and its contents are now a macro that may be
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1125 inserted into other templates using the *use-macro* command. For
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1126 example::
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1127
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1128 <html metal:define-macro="page">
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1129 ...
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1130 </html>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1131
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1132 defines a macro called "page" using the ``<html>`` tag and its
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1133 contents. Once defined, macros are stored on the template they're
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1134 defined on in the ``macros`` attribute. You can access them later on
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1135 through the ``templates`` variable, eg. the most common
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1136 ``templates/page/macros/icing`` to access the "page" macro of the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1137 "page" template.
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1138
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1139 **metal:use-macro="path expression"**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1140 Use a macro, which is identified by the path expression (see above).
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1141 This will replace the current tag with the identified macro contents.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1142 For example::
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1143
1214
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
1144 <tal:block metal:use-macro="templates/page/macros/icing">
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1145 ...
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1146 </tal:block>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1147
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1148 will replace the tag and its contents with the "page" macro of the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1149 "page" template.
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1150
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1151 **metal:define-slot="slot name"** and **metal:fill-slot="slot name"**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1152 To define *dynamic* parts of the macro, you define "slots" which may
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1153 be filled when the macro is used with a *use-macro* command. For
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1154 example, the ``templates/page/macros/icing`` macro defines a slot like
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1155 so::
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1156
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1157 <title metal:define-slot="head_title">title goes here</title>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1158
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1159 In your *use-macro* command, you may now use a *fill-slot* command
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1160 like this::
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1161
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1162 <title metal:fill-slot="head_title">My Title</title>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1163
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1164 where the tag that fills the slot completely replaces the one defined
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1165 as the slot in the macro.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1166
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1167 Note that you may not mix METAL and TAL commands on the same tag, but
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1168 TAL commands may be used freely inside METAL-using tags (so your
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1169 *fill-slots* tags may have all manner of TAL inside them).
1214
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
1170
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1171
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1172 Information available to templates
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1173 ----------------------------------
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1174
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1175 Note: this is implemented by
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1176 ``roundup.cgi.templating.RoundupPageTemplate``
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
1177
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1178 The following variables are available to templates.
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1179
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
1180 **context**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1181 The current context. This is either None, a `hyperdb class wrapper`_
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1182 or a `hyperdb item wrapper`_
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
1183 **request**
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1184 Includes information about the current request, including:
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1185 - the current index information (``filterspec``, ``filter`` args,
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1186 ``properties``, etc) parsed out of the form.
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1187 - methods for easy filterspec link generation
1089
43ab730ee194 instance -> tracker, node -> item
Richard Jones <richard@users.sourceforge.net>
parents: 1083
diff changeset
1188 - *user*, the current user item as an HTMLItem instance
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1189 - *form*
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1190 The current CGI form information as a mapping of form argument name
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1191 to value
1254
77920c42aeb9 Expose the tracker config as a variable for templating
Richard Jones <richard@users.sourceforge.net>
parents: 1252
diff changeset
1192 **config**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1193 This variable holds all the values defined in the tracker config.py
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1194 file (eg. TRACKER_NAME, etc.)
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
1195 **db**
1254
77920c42aeb9 Expose the tracker config as a variable for templating
Richard Jones <richard@users.sourceforge.net>
parents: 1252
diff changeset
1196 The current database, used to access arbitrary database items.
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1197 **templates**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1198 Access to all the tracker templates by name. Used mainly in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1199 *use-macro* commands.
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1200 **utils**
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1201 This variable makes available some utility functions like batching.
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
1202 **nothing**
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1203 This is a special variable - if an expression evaluates to this, then
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1204 the tag (in the case of a ``tal:replace``), its contents (in the case
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1205 of ``tal:content``) or some attributes (in the case of
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1206 ``tal:attributes``) will not appear in the the output. So, for
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1207 example::
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1208
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1209 <span tal:attributes="class nothing">Hello, World!</span>
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1210
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1211 would result in::
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1212
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1213 <span>Hello, World!</span>
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1214
1125
3c1533be3822 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1124
diff changeset
1215 **default**
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1216 Also a special variable - if an expression evaluates to this, then the
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1217 existing HTML in the template will not be replaced or removed, it will
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1218 remain. So::
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1219
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1220 <span tal:replace="default">Hello, World!</span>
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1221
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1222 would result in::
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1223
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
1224 <span>Hello, World!</span>
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1225
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1226
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1227 The context variable
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1228 ~~~~~~~~~~~~~~~~~~~~
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1229
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1230 The *context* variable is one of three things based on the current
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1231 context (see `determining web context`_ for how we figure this out):
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1232
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1233 1. if we're looking at a "home" page, then it's None
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1234 2. if we're looking at a specific hyperdb class, it's a
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1235 `hyperdb class wrapper`_.
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1236 3. if we're looking at a specific hyperdb item, it's a
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1237 `hyperdb item wrapper`_.
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1238
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1239 If the context is not None, we can access the properties of the class or
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1240 item. The only real difference between cases 2 and 3 above are:
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1241
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1242 1. the properties may have a real value behind them, and this will
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1243 appear if the property is displayed through ``context/property`` or
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1244 ``context/property/field``.
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1245 2. the context's "id" property will be a false value in the second case,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1246 but a real, or true value in the third. Thus we can determine whether
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1247 we're looking at a real item from the hyperdb by testing
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1248 "context/id".
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1249
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1250 Hyperdb class wrapper
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1251 :::::::::::::::::::::
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1252
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1253 Note: this is implemented by the ``roundup.cgi.templating.HTMLClass``
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1254 class.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1255
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1256 This wrapper object provides access to a hyperb class. It is used
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1257 primarily in both index view and new item views, but it's also usable
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1258 anywhere else that you wish to access information about a class, or the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1259 items of a class, when you don't have a specific item of that class in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1260 mind.
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1261
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1262 We allow access to properties. There will be no "id" property. The value
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1263 accessed through the property will be the current value of the same name
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1264 from the CGI form.
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1265
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1266 There are several methods available on these wrapper objects:
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1267
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1268 =========== =============================================================
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1269 Method Description
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1270 =========== =============================================================
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1271 properties return a `hyperdb property wrapper`_ for all of this class's
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1272 properties.
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1273 list lists all of the active (not retired) items in the class.
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1274 csv return the items of this class as a chunk of CSV text.
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1275 propnames lists the names of the properties of this class.
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1276 filter lists of items from this class, filtered and sorted by the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1277 current *request* filterspec/filter/sort/group args
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1278 classhelp display a link to a javascript popup containing this class'
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1279 "help" template.
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1280 submit generate a submit button (and action hidden element)
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1281 renderWith render this class with the given template.
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1282 history returns 'New node - no history' :)
1136
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1133
diff changeset
1283 is_edit_ok is the user allowed to Edit the current class?
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1133
diff changeset
1284 is_view_ok is the user allowed to View the current class?
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1285 =========== =============================================================
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1286
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1287 Note that if you have a property of the same name as one of the above
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1288 methods, you'll need to access it using a python "item access"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1289 expression. For example::
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1290
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1291 python:context['list']
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1292
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1293 will access the "list" property, rather than the list method.
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1294
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1295
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1296 Hyperdb item wrapper
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1297 ::::::::::::::::::::
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1298
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1299 Note: this is implemented by the ``roundup.cgi.templating.HTMLItem``
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1300 class.
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1301
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1302 This wrapper object provides access to a hyperb item.
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1303
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1304 We allow access to properties. There will be no "id" property. The value
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1305 accessed through the property will be the current value of the same name
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1306 from the CGI form.
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1307
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1308 There are several methods available on these wrapper objects:
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1309
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1310 =============== ========================================================
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1311 Method Description
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1312 =============== ========================================================
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1313 submit generate a submit button (and action hidden element)
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1314 journal return the journal of the current item (**not
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1315 implemented**)
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1316 history render the journal of the current item as HTML
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1317 renderQueryForm specific to the "query" class - render the search form
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1318 for the query
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1319 hasPermission specific to the "user" class - determine whether the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1320 user has a Permission
1136
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1133
diff changeset
1321 is_edit_ok is the user allowed to Edit the current item?
7e193bbda38e added generic item editing
Richard Jones <richard@users.sourceforge.net>
parents: 1133
diff changeset
1322 is_view_ok is the user allowed to View the current item?
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1323 =============== ========================================================
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1324
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1325 Note that if you have a property of the same name as one of the above
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1326 methods, you'll need to access it using a python "item access"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1327 expression. For example::
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1328
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1329 python:context['journal']
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1330
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1331 will access the "journal" property, rather than the journal method.
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1332
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1333
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1334 Hyperdb property wrapper
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1335 ::::::::::::::::::::::::
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1336
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1337 Note: this is implemented by subclasses of the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1338 ``roundup.cgi.templating.HTMLProperty`` class (``HTMLStringProperty``,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1339 ``HTMLNumberProperty``, and so on).
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1340
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1341 This wrapper object provides access to a single property of a class. Its
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1342 value may be either:
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1343
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1344 1. if accessed through a `hyperdb item wrapper`_, then it's a value from
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1345 the hyperdb
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1346 2. if access through a `hyperdb class wrapper`_, then it's a value from
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1347 the CGI form
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1348
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1349
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1350 The property wrapper has some useful attributes:
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1351
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1352 =============== ========================================================
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1353 Attribute Description
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1354 =============== ========================================================
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1355 _name the name of the property
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1356 _value the value of the property if any - this is the actual
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1357 value retrieved from the hyperdb for this property
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1358 =============== ========================================================
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1359
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1360 There are several methods available on these wrapper objects:
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1361
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1362 ========= ================================================================
1374
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1363 Method Description
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1364 ========= ================================================================
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1365 plain render a "plain" representation of the property. This method
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1366 may take two arguments:
1374
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1367
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1368 escape
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1369 If true, escape the text so it is HTML safe (default: no). The
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1370 reason this defaults to off is that text is usually escaped
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1371 at a later stage by the TAL commands, unless the "structure"
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1372 option is used in the template. The following are all
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1373 equivalent::
1374
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1374
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1375 <p tal:content="structure python:msg.content.plain(escape=1)" />
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1376 <p tal:content="python:msg.content.plain()" />
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1377 <p tal:content="msg/content/plain" />
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1378 <p tal:content="msg/content" />
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1379
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1380 Usually you'll only want to use the escape option in a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1381 complex expression.
1374
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1382
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1383 hyperlink
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1384 If true, turn URLs, email addresses and hyperdb item
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1385 designators in the text into hyperlinks (default: no). Note
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1386 that you'll need to use the "structure" TAL option if you
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1387 want to use this::
1374
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1388
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1389 <p tal:content="structure python:msg.content.plain(hyperlink=1)" />
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1390
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1391 Note also that the text is automatically HTML-escaped before
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1392 the hyperlinking transformation.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1393
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1394 field render an appropriate form edit field for the property - for
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1395 most types this is a text entry box, but for Booleans it's a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1396 tri-state yes/no/neither selection.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1397 stext only on String properties - render the value of the property
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1398 as StructuredText (requires the StructureText module to be
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1399 installed separately)
1374
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1400 multiline only on String properties - render a multiline form edit
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1401 field for the property
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1402 email only on String properties - render the value of the property
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1403 as an obscured email address
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1404 confirm only on Password properties - render a second form edit field
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1405 for the property, used for confirmation that the user typed
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1406 the password correctly. Generates a field with name
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1407 "name:confirm".
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1408 now only on Date properties - return the current date as a new
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1409 property
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1410 reldate only on Date properties - render the interval between the date
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1411 and now
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1412 local only on Date properties - return this date as a new property
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1413 with some timezone offset
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1414 pretty only on Interval properties - render the interval in a pretty
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1415 format (eg. "yesterday")
1374
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1416 menu only on Link and Multilink properties - render a form select
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1417 list for this property
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1418 reverse only on Multilink properties - produce a list of the linked
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1419 items in reverse order
8e4c3e8de96f fix StringHTMLProperty hyperlinking
Richard Jones <richard@users.sourceforge.net>
parents: 1365
diff changeset
1420 ========= =====================================================================
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1421
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1422
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1423 The request variable
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1424 ~~~~~~~~~~~~~~~~~~~~
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1425
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1426 Note: this is implemented by the ``roundup.cgi.templating.HTMLRequest``
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1427 class.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1428
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1429 The request variable is packed with information about the current
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1430 request.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1431
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1432 .. taken from ``roundup.cgi.templating.HTMLRequest`` docstring
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1433
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1434 =========== ============================================================
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1435 Variable Holds
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1436 =========== ============================================================
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1437 form the CGI form as a cgi.FieldStorage
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1438 env the CGI environment variables
1089
43ab730ee194 instance -> tracker, node -> item
Richard Jones <richard@users.sourceforge.net>
parents: 1083
diff changeset
1439 base the base URL for this tracker
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1440 user a HTMLUser instance for this user
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1441 classname the current classname (possibly None)
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1442 template the current template (suffix, also possibly None)
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1443 form the current CGI form variables in a FieldStorage
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1444 =========== ============================================================
1083
40fc5f8cd55c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1074
diff changeset
1445
40fc5f8cd55c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1074
diff changeset
1446 **Index page specific variables (indexing arguments)**
40fc5f8cd55c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1074
diff changeset
1447
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1448 =========== ============================================================
1083
40fc5f8cd55c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1074
diff changeset
1449 Variable Holds
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1450 =========== ============================================================
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1451 columns dictionary of the columns to display in an index page
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1452 show a convenience access to columns - request/show/colname will
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1453 be true if the columns should be displayed, false otherwise
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1454 sort index sort column (direction, column name)
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1455 group index grouping property (direction, column name)
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1456 filter properties to filter the index on
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1457 filterspec values to filter the index on
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1458 search_text text to perform a full-text search on for an index
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1459 =========== ============================================================
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1460
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1461 There are several methods available on the request variable:
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1462
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1463 =============== ========================================================
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1464 Method Description
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1465 =============== ========================================================
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1466 description render a description of the request - handle for the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1467 page title
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1468 indexargs_form render the current index args as form elements
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1469 indexargs_url render the current index args as a URL
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1470 base_javascript render some javascript that is used by other components
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1471 of the templating
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1472 batch run the current index args through a filter and return a
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1473 list of items (see `hyperdb item wrapper`_, and
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1474 `batching`_)
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1475 =============== ========================================================
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1476
1142
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1477 The form variable
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1478 :::::::::::::::::
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1479
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1480 The form variable is a bit special because it's actually a python
1142
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1481 FieldStorage object. That means that you have two ways to access its
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1482 contents. For example, to look up the CGI form value for the variable
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1483 "name", use the path expression::
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1484
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1485 request/form/name/value
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1486
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1487 or the python expression::
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1488
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1489 python:request.form['name'].value
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1490
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1491 Note the "item" access used in the python case, and also note the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1492 explicit "value" attribute we have to access. That's because the form
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1493 variables are stored as MiniFieldStorages. If there's more than one
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1494 "name" value in the form, then the above will break since
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1495 ``request/form/name`` is actually a *list* of MiniFieldStorages. So it's
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1496 best to know beforehand what you're dealing with.
1142
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1497
Richard Jones <richard@users.sourceforge.net>
parents: 1136
diff changeset
1498
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1499 The db variable
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1500 ~~~~~~~~~~~~~~~
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1501
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1502 Note: this is implemented by the ``roundup.cgi.templating.HTMLDatabase``
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1503 class.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1504
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1505 Allows access to all hyperdb classes as attributes of this variable. If
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1506 you want access to the "user" class, for example, you would use::
1123
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1507
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1508 db/user
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1509 python:db.user
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1510
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1511 The access results in a `hyperdb class wrapper`_.
644d3075c2df more documentation, fixed bug in request/description
Richard Jones <richard@users.sourceforge.net>
parents: 1113
diff changeset
1512
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1513
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1514 The templates variable
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1515 ~~~~~~~~~~~~~~~~~~~~~~
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1516
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1517 Note: this is implemented by the ``roundup.cgi.templating.Templates``
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1518 class.
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1519
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1520 This variable doesn't have any useful methods defined. It supports being
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1521 used in expressions to access the templates, and consequently the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1522 template macros. You may access the templates using the following path
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1523 expression::
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1524
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1525 templates/name
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1526
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1527 or the python expression::
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1528
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1529 templates[name]
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1530
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1531 where "name" is the name of the template you wish to access. The
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1532 template has one useful attribute, namely "macros". To access a specific
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1533 macro (called "macro_name"), use the path expression::
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1534
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1535 templates/name/macros/macro_name
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1536
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1537 or the python expression::
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1538
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1539 templates[name].macros[macro_name]
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1540
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1541
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1542 The utils variable
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
1543 ~~~~~~~~~~~~~~~~~~
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1544
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1545 Note: this is implemented by the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1546 ``roundup.cgi.templating.TemplatingUtils`` class, but it may be extended
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1547 as described below.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1548
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1549 =============== ========================================================
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1550 Method Description
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1551 =============== ========================================================
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1552 Batch return a batch object using the supplied list
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1553 =============== ========================================================
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1554
1270
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
1555 You may add additional utility methods by writing them in your tracker
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1556 ``interfaces.py`` module's ``TemplatingUtils`` class. See `adding a time
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1557 log to your issues`_ for an example. The TemplatingUtils class itself
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1558 will have a single attribute, ``client``, which may be used to access
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1559 the ``client.db`` when you need to perform arbitrary database queries.
1270
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
1560
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1561 Batching
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1562 ::::::::
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1563
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1564 Use Batch to turn a list of items, or item ids of a given class, into a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1565 series of batches. Its usage is::
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1566
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1567 python:utils.Batch(sequence, size, start, end=0, orphan=0,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1568 overlap=0)
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1569
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1570 or, to get the current index batch::
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1571
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1572 request/batch
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1573
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1574 The parameters are:
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1575
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1576 ========= ==============================================================
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1577 Parameter Usage
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1578 ========= ==============================================================
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1579 sequence a list of HTMLItems
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1580 size how big to make the sequence.
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1581 start where to start (0-indexed) in the sequence.
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1582 end where to end (0-indexed) in the sequence.
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1583 orphan if the next batch would contain less items than this value,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1584 then it is combined with this batch
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1585 overlap the number of items shared between adjacent batches
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1586 ========= ==============================================================
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1587
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1588 All of the parameters are assigned as attributes on the batch object. In
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1589 addition, it has several more attributes:
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1590
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1591 =============== ========================================================
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1592 Attribute Description
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1593 =============== ========================================================
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1594 start indicates the start index of the batch. *Note: unlike
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1595 the argument, is a 1-based index (I know, lame)*
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1596 first indicates the start index of the batch *as a 0-based
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1597 index*
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1598 length the actual number of elements in the batch
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1599 sequence_length the length of the original, unbatched, sequence.
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1600 =============== ========================================================
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1601
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1602 And several methods:
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1603
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1604 =============== ========================================================
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1605 Method Description
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1606 =============== ========================================================
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1607 previous returns a new Batch with the previous batch settings
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1608 next returns a new Batch with the next batch settings
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1609 propchanged detect if the named property changed on the current item
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1610 when compared to the last item
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1611 =============== ========================================================
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1612
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1613 An example of batching::
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1614
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1615 <table class="otherinfo">
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1616 <tr><th colspan="4" class="header">Existing Keywords</th></tr>
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1617 <tr tal:define="keywords db/keyword/list"
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1618 tal:repeat="start python:range(0, len(keywords), 4)">
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1619 <td tal:define="batch python:utils.Batch(keywords, 4, start)"
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1620 tal:repeat="keyword batch" tal:content="keyword/name">
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1621 keyword here</td>
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1622 </tr>
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1623 </table>
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1624
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1625 ... which will produce a table with four columns containing the items of
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1626 the "keyword" class (well, their "name" anyway).
1124
1fc1f92c5f31 more doc, bugfix in Batch
Richard Jones <richard@users.sourceforge.net>
parents: 1123
diff changeset
1627
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1628 Displaying Properties
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1629 ---------------------
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1630
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1631 Properties appear in the user interface in three contexts: in indices,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1632 in editors, and as search arguments. For each type of property, there
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1633 are several display possibilities. For example, in an index view, a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1634 string property may just be printed as a plain string, but in an editor
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1635 view, that property may be displayed in an editable field.
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1636
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1637
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1638 Index Views
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1639 -----------
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1640
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1641 This is one of the class context views. It is also the default view for
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1642 classes. The template used is "*classname*.index".
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1643
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1644
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1645 Index View Specifiers
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1646 ~~~~~~~~~~~~~~~~~~~~~
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1647
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1648 An index view specifier (URL fragment) looks like this (whitespace has
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1649 been added for clarity)::
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1650
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1651 /issue?status=unread,in-progress,resolved&
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1652 topic=security,ui&
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1653 :group=+priority&
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1654 :sort==activity&
1073
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1655 :filters=status,topic&
cf30c6cdca02 More documentation.
Richard Jones <richard@users.sourceforge.net>
parents: 1070
diff changeset
1656 :columns=title,status,fixer
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1657
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1658 The index view is determined by two parts of the specifier: the layout
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1659 part and the filter part. The layout part consists of the query
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1660 parameters that begin with colons, and it determines the way that the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1661 properties of selected items are displayed. The filter part consists of
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1662 all the other query parameters, and it determines the criteria by which
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1663 items are selected for display. The filter part is interactively
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1664 manipulated with the form widgets displayed in the filter section. The
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1665 layout part is interactively manipulated by clicking on the column
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1666 headings in the table.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1667
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1668 The filter part selects the union of the sets of items with values
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1669 matching any specified Link properties and the intersection of the sets
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1670 of items with values matching any specified Multilink properties.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1671
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1672 The example specifies an index of "issue" items. Only items with a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1673 "status" of either "unread" or "in-progress" or "resolved" are
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1674 displayed, and only items with "topic" values including both "security"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1675 and "ui" are displayed. The items are grouped by priority, arranged in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1676 ascending order; and within groups, sorted by activity, arranged in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1677 descending order. The filter section shows filters for the "status" and
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1678 "topic" properties, and the table includes columns for the "title",
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1679 "status", and "fixer" properties.
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1680
1057
8b9feca82090 some progress
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
1681 Searching Views
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1682 ---------------
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1683
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1684 Note: if you add a new column to the ``:columns`` form variable
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1685 potentials then you will need to add the column to the appropriate
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1686 `index views`_ template so that it is actually displayed.
1320
3758a5af985f Lots of little fixes in this update:
Richard Jones <richard@users.sourceforge.net>
parents: 1317
diff changeset
1687
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1688 This is one of the class context views. The template used is typically
1245
d8c98af869ff merge from maint-0-5
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
1689 "*classname*.search". The form on this page should have "search" as its
d8c98af869ff merge from maint-0-5
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
1690 ``:action`` variable. The "search" action:
d8c98af869ff merge from maint-0-5
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
1691
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1692 - sets up additional filtering, as well as performing indexed text
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1693 searching
1245
d8c98af869ff merge from maint-0-5
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
1694 - sets the ``:filter`` variable correctly
d8c98af869ff merge from maint-0-5
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
1695 - saves the query off if ``:query_name`` is set.
d8c98af869ff merge from maint-0-5
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
1696
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1697 The search page should lay out any fields that you wish to allow the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1698 user to search on. If your schema contains a large number of properties,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1699 you should be wary of making all of those properties available for
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1700 searching, as this can cause confusion. If the additional properties are
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1701 Strings, consider having their value indexed, and then they will be
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1702 searchable using the full text indexed search. This is both faster, and
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1703 more useful for the end user.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1704
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1705 The two special form values on search pages which are handled by the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1706 "search" action are:
1245
d8c98af869ff merge from maint-0-5
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
1707
d8c98af869ff merge from maint-0-5
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
1708 :search_text
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1709 Text with which to perform a search of the text index. Results from
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1710 that search will be used to limit the results of other filters (using
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1711 an intersection operation)
1245
d8c98af869ff merge from maint-0-5
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
1712 :query_name
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1713 If supplied, the search parameters (including :search_text) will be
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1714 saved off as a the query item and registered against the user's
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1715 queries property. Note that the *classic* template schema has this
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1716 ability, but the *minimal* template schema does not.
1245
d8c98af869ff merge from maint-0-5
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
1717
d8c98af869ff merge from maint-0-5
Richard Jones <richard@users.sourceforge.net>
parents: 1244
diff changeset
1718
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1719 Item Views
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1720 ----------
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1721
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1722 The basic view of a hyperdb item is provided by the "*classname*.item"
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1723 template. It generally has three sections; an "editor", a "spool" and a
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1724 "history" section.
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1725
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1726
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1727 Editor Section
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1728 ~~~~~~~~~~~~~~
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1729
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1730 The editor section is used to manipulate the item - it may be a static
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1731 display if the user doesn't have permission to edit the item.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1732
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1733 Here's an example of a basic editor template (this is the default
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1734 "classic" template issue item edit form - from the "issue.item.html"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1735 template)::
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1736
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1737 <table class="form">
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1738 <tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1739 <th nowrap>Title</th>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1740 <td colspan="3" tal:content="structure python:context.title.field(size=60)">title</td>
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1741 </tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1742
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1743 <tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1744 <th nowrap>Priority</th>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1745 <td tal:content="structure context/priority/menu">priority</td>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1746 <th nowrap>Status</th>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1747 <td tal:content="structure context/status/menu">status</td>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1748 </tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1749
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1750 <tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1751 <th nowrap>Superseder</th>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1752 <td>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1753 <span tal:replace="structure python:context.superseder.field(showid=1, size=20)" />
1113
a95428868bf4 Added the missing keyword/topic interface to classic template (blush)
Richard Jones <richard@users.sourceforge.net>
parents: 1100
diff changeset
1754 <span tal:replace="structure python:db.issue.classhelp('id,title')" />
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1755 <span tal:condition="context/superseder">
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1756 <br>View: <span tal:replace="structure python:context.superseder.link(showid=1)" />
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1757 </span>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1758 </td>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1759 <th nowrap>Nosy List</th>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1760 <td>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1761 <span tal:replace="structure context/nosy/field" />
1113
a95428868bf4 Added the missing keyword/topic interface to classic template (blush)
Richard Jones <richard@users.sourceforge.net>
parents: 1100
diff changeset
1762 <span tal:replace="structure python:db.user.classhelp('username,realname,address,phone')" />
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1763 </td>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1764 </tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1765
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1766 <tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1767 <th nowrap>Assigned To</th>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1768 <td tal:content="structure context/assignedto/menu">
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1769 assignedto menu
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1770 </td>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1771 <td>&nbsp;</td>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1772 <td>&nbsp;</td>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1773 </tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1774
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1775 <tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1776 <th nowrap>Change Note</th>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1777 <td colspan="3">
1089
43ab730ee194 instance -> tracker, node -> item
Richard Jones <richard@users.sourceforge.net>
parents: 1083
diff changeset
1778 <textarea name=":note" wrap="hard" rows="5" cols="60"></textarea>
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1779 </td>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1780 </tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1781
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1782 <tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1783 <th nowrap>File</th>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1784 <td colspan="3"><input type="file" name=":file" size="40"></td>
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1785 </tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1786
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1787 <tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1788 <td>&nbsp;</td>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1789 <td colspan="3" tal:content="structure context/submit">
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1790 submit button will go here
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1791 </td>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1792 </tr>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1793 </table>
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1794
673
604c84696461 link() htmltemplate function now has a "showid" option for links & multilinks.
Richard Jones <richard@users.sourceforge.net>
parents: 659
diff changeset
1795
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1796 When a change is submitted, the system automatically generates a message
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1797 describing the changed properties. As shown in the example, the editor
1089
43ab730ee194 instance -> tracker, node -> item
Richard Jones <richard@users.sourceforge.net>
parents: 1083
diff changeset
1798 template can use the ":note" and ":file" fields, which are added to the
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1799 standard changenote message generated by Roundup.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1800
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1801
1638
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1802 Form values
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1803 :::::::::::
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1804
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1805 We have a number of ways to pull properties out of the form in order to
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1806 meet the various needs of:
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1807
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1808 1. editing the current item (perhaps an issue item)
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1809 2. editing information related to the current item (eg. messages or
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1810 attached files)
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1811 3. creating new information to be linked to the current item (eg. time
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1812 spent on an issue)
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1813
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1814 In the following, ``<bracketed>`` values are variable, ":" may be one of
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1815 ":" or "@", and other text ("required") is fixed.
1638
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1816
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1817 Properties are specified as form variables:
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1818
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1819 ``<propname>``
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1820 property on the current context item
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1821
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1822 ``<designator>:<propname>``
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1823 property on the indicated item (for editing related information)
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1824
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1825 ``<classname>-<N>:<propname>``
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1826 property on the Nth new item of classname (generally for creating new
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1827 items to attach to the current item)
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1828
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1829 Once we have determined the "propname", we check to see if it is one of
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1830 the special form values:
1638
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1831
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1832 ``:required``
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1833 The named property values must be supplied or a ValueError will be
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1834 raised.
1638
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1835
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1836 ``:remove:<propname>=id(s)``
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1837 The ids will be removed from the multilink property.
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1838
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1839 ``:add:<propname>=id(s)``
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1840 The ids will be added to the multilink property.
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1841
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1842 ``:link:<propname>=<designator>``
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1843 Used to add a link to new items created during edit. These are
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1844 collected and returned in ``all_links``. This will result in an
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1845 additional linking operation (either Link set or Multilink append)
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1846 after the edit/create is done using ``all_props`` in ``_editnodes``.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1847 The <propname> on the current item will be set/appended the id of the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1848 newly created item of class <designator> (where <designator> must be
1638
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1849 <classname>-<N>).
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1850
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1851 Any of the form variables may be prefixed with a classname or
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1852 designator.
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1853
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1854 Two special form values are supported for backwards compatibility:
1638
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1855
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1856 ``:note``
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1857 create a message (with content, author and date), linked to the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1858 context item. This is ALWAYS designated "msg-1".
1638
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1859 ``:file``
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1860 create a file, attached to the current item and any message created by
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1861 :note. This is ALWAYS designated "file-1".
1638
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1862
4a47eb555e51 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1614
diff changeset
1863
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1864 Spool Section
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1865 ~~~~~~~~~~~~~
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1866
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1867 The spool section lists related information like the messages and files
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1868 of an issue.
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1869
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1870 TODO
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1871
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1872
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1873 History Section
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1874 ~~~~~~~~~~~~~~~
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1875
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1876 The final section displayed is the history of the item - its database
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1877 journal. This is generally generated with the template::
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1878
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1879 <tal:block tal:replace="structure context/history" />
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1880
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1881 *To be done:*
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1882
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1883 *The actual history entries of the item may be accessed for manual
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1884 templating through the "journal" method of the item*::
1074
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1885
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1886 <tal:block tal:repeat="entry context/journal">
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1887 a journal entry
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1888 </tal:block>
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1889
954ad22eb7d9 more doc, more cleanup
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1890 *where each journal entry is an HTMLJournalEntry.*
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1891
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1892 Defining new web actions
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1893 ------------------------
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1894
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1895 You may define new actions to be triggered by the ``:action`` form
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1896 variable. These are added to the tracker ``interfaces.py`` as methods on
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1897 the ``Client`` class.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1898
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1899 Adding action methods takes three steps; first you `define the new
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1900 action method`_, then you `register the action method`_ with the cgi
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1901 interface so it may be triggered by the ``:action`` form variable.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1902 Finally you `use the new action`_ in your HTML form.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1903
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1904 See "`setting up a "wizard" (or "druid") for controlled adding of
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1905 issues`_" for an example.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1906
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1907
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1908 Define the new action method
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1909 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1910
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1911 The action methods have the following interface::
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Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1912
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1913 def myActionMethod(self):
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1914 ''' Perform some action. No return value is required.
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1915 '''
8dd4f736370b merge from maintenance branch
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parents: 1236
diff changeset
1916
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1917 The *self* argument is an instance of your tracker ``instance.Client``
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1918 class - thus it's mostly implemented by ``roundup.cgi.Client``. See the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1919 docstring of that class for details of what it can do.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1920
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1921 The method will typically check the ``self.form`` variable's contents.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1922 It may then:
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1923
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1924 - add information to ``self.ok_message`` or ``self.error_message``
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1925 - change the ``self.template`` variable to alter what the user will see
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1926 next
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1927 - raise Unauthorised, SendStaticFile, SendFile, NotFound or Redirect
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1928 exceptions
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1929
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1930
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1931 Register the action method
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1932 ~~~~~~~~~~~~~~~~~~~~~~~~~~
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
1933
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1934 The method is now written, but isn't available to the user until you add
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diff changeset
1935 it to the `instance.Client`` class ``actions`` variable, like so::
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diff changeset
1936
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diff changeset
1937 actions = client.Class.actions + (
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1938 ('myaction', 'myActionMethod'),
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1939 )
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diff changeset
1940
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diff changeset
1941 This maps the action name "myaction" to the action method we defined.
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diff changeset
1942
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diff changeset
1943
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diff changeset
1944 Use the new action
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diff changeset
1945 ~~~~~~~~~~~~~~~~~~
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diff changeset
1946
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diff changeset
1947 In your HTML form, add a hidden form element like so::
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diff changeset
1948
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diff changeset
1949 <input type="hidden" name=":action" value="myaction">
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diff changeset
1950
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diff changeset
1951 where "myaction" is the name you registered in the previous step.
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1952
910
299f4890427d documentation reorg post-new-security
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1953
1100
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diff changeset
1954 Examples
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diff changeset
1955 ========
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1956
1244
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diff changeset
1957 .. contents::
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diff changeset
1958 :local:
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diff changeset
1959 :depth: 1
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diff changeset
1960
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diff changeset
1961
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diff changeset
1962 Adding a new field to the classic schema
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diff changeset
1963 ----------------------------------------
1100
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diff changeset
1964
1674
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diff changeset
1965 This example shows how to add a new constrained property (i.e. a
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diff changeset
1966 selection of distinct values) to your tracker.
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diff changeset
1967
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diff changeset
1968
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diff changeset
1969 Introduction
1100
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diff changeset
1970 ~~~~~~~~~~~~
1098
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diff changeset
1971
1674
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parents: 1671
diff changeset
1972 To make the classic schema of roundup useful as a TODO tracking system
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1973 for a group of systems administrators, it needed an extra data field per
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
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diff changeset
1974 issue: a category.
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diff changeset
1975
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
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diff changeset
1976 This would let sysadmins quickly list all TODOs in their particular area
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1977 of interest without having to do complex queries, and without relying on
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1978 the spelling capabilities of other sysadmins (a losing proposition at
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1979 best).
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Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1980
1098
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diff changeset
1981
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diff changeset
1982 Adding a field to the database
1100
f96deb4fb935 more docco
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diff changeset
1983 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1098
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diff changeset
1984
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1985 This is the easiest part of the change. The category would just be a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1986 plain string, nothing fancy. To change what is in the database you need
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1987 to add some lines to the ``open()`` function in ``dbinit.py``. Under the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1988 comment::
1235
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diff changeset
1989
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diff changeset
1990 # add any additional database schema configuration here
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diff changeset
1991
7441653e5330 added hook for external password validation, and some more docco
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diff changeset
1992 add::
1098
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diff changeset
1993
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diff changeset
1994 category = Class(db, "category", name=String())
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diff changeset
1995 category.setkey("name")
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parents: 1096
diff changeset
1996
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diff changeset
1997 Here we are setting up a chunk of the database which we are calling
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
1998 "category". It contains a string, which we are refering to as "name" for
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
1999 lack of a more imaginative title. (Since "name" is one of the properties
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2000 that Roundup looks for on items if you do not set a key for them, it's
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2001 probably a good idea to stick with it for new classes if at all
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2002 appropriate.) Then we are setting the key of this chunk of the database
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2003 to be that "name". This is equivalent to an index for database types.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2004 This also means that there can only be one category with a given name.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2005
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2006 Adding the above lines allows us to create categories, but they're not
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2007 tied to the issues that we are going to be creating. It's just a list of
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2008 categories off on its own, which isn't much use. We need to link it in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2009 with the issues. To do that, find the lines in the ``open()`` function
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2010 in ``dbinit.py`` which set up the "issue" class, and then add a link to
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2011 the category::
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2012
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2013 issue = IssueClass(db, "issue", ... ,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2014 category=Multilink("category"), ... )
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2015
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2016 The ``Multilink()`` means that each issue can have many categories. If
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2017 you were adding something with a one-to-one relationship to issues (such
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2018 as the "assignedto" property), use ``Link()`` instead.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2019
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2020 That is all you need to do to change the schema. The rest of the effort
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2021 is fiddling around so you can actually use the new category.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2022
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2023
1235
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2024 Populating the new category class
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2025 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2026
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2027 If you haven't initialised the database with the roundup-admin
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2028 "initialise" command, then you can add the following to the tracker
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2029 ``dbinit.py`` in the ``init()`` function under the comment::
1235
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2030
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2031 # add any additional database create steps here - but only if you
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2032 # haven't initialised the database with the admin "initialise" command
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2033
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2034 Add::
1235
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2035
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2036 category = db.getclass('category')
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2037 category.create(name="scipy", order="1")
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2038 category.create(name="chaco", order="2")
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2039 category.create(name="weave", order="3")
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2040
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2041 If the database has already been initalised, then you need to use the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2042 ``roundup-admin`` tool::
1235
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2043
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2044 % roundup-admin -i <tracker home>
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2045 Roundup <version> ready for input.
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2046 Type "help" for help.
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2047 roundup> create category name=scipy order=1
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2048 1
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2049 roundup> create category name=chaco order=1
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2050 2
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2051 roundup> create category name=weave order=1
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2052 3
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2053 roundup> exit...
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2054 There are unsaved changes. Commit them (y/N)? y
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2055
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2056 TODO: explain why order=1 in each case. Also, does key get set to "name"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2057 automatically when added via roundup-admin?
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2058
1235
7441653e5330 added hook for external password validation, and some more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1234
diff changeset
2059
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2060 Setting up security on the new objects
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2061 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2062
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2063 By default only the admin user can look at and change objects. This
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2064 doesn't suit us, as we want any user to be able to create new categories
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2065 as required, and obviously everyone needs to be able to view the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2066 categories of issues for it to be useful.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2067
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2068 We therefore need to change the security of the category objects. This
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2069 is also done in the ``open()`` function of ``dbinit.py``.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2070
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2071 There are currently two loops which set up permissions and then assign
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2072 them to various roles. Simply add the new "category" to both lists::
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2073
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2074 # new permissions for this schema
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2075 for cl in 'issue', 'file', 'msg', 'user', 'category':
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2076 db.security.addPermission(name="Edit", klass=cl,
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2077 description="User is allowed to edit "+cl)
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2078 db.security.addPermission(name="View", klass=cl,
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2079 description="User is allowed to access "+cl)
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2080
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2081 # Assign the access and edit permissions for issue, file and message
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2082 # to regular users now
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2083 for cl in 'issue', 'file', 'msg', 'category':
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2084 p = db.security.getPermission('View', cl)
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2085 db.security.addPermissionToRole('User', p)
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2086 p = db.security.getPermission('Edit', cl)
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2087 db.security.addPermissionToRole('User', p)
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2088
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2089 So you are in effect doing the following (with 'cl' substituted by its
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2090 value)::
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2091
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2092 db.security.addPermission(name="Edit", klass='category',
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2093 description="User is allowed to edit "+'category')
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2094 db.security.addPermission(name="View", klass='category',
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2095 description="User is allowed to access "+'category')
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2096
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2097 which is creating two permission types; that of editing and viewing
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2098 "category" objects respectively. Then the following lines assign those
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2099 new permissions to the "User" role, so that normal users can view and
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2100 edit "category" objects::
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2101
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2102 p = db.security.getPermission('View', 'category')
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2103 db.security.addPermissionToRole('User', p)
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2104
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2105 p = db.security.getPermission('Edit', 'category')
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2106 db.security.addPermissionToRole('User', p)
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2107
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2108 This is all the work that needs to be done for the database. It will
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2109 store categories, and let users view and edit them. Now on to the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2110 interface stuff.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2111
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2112
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2113 Changing the web left hand frame
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2114 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2115
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2116 We need to give the users the ability to create new categories, and the
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2117 place to put the link to this functionality is in the left hand function
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2118 bar, under the "Issues" area. The file that defines how this area looks
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2119 is ``html/page``, which is what we are going to be editing next.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2120
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2121 If you look at this file you can see that it contains a lot of
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2122 "classblock" sections which are chunks of HTML that will be included or
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2123 excluded in the output depending on whether the condition in the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2124 classblock is met. Under the end of the classblock for issue is where we
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2125 are going to add the category code::
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2126
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2127 <p class="classblock"
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2128 tal:condition="python:request.user.hasPermission('View', 'category')">
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2129 <b>Categories</b><br>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2130 <a tal:condition="python:request.user.hasPermission('Edit', 'category')"
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2131 href="category?:template=item">New Category<br></a>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2132 </p>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2133
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2134 The first two lines is the classblock definition, which sets up a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2135 condition that only users who have "View" permission for the "category"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2136 object will have this section included in their output. Next comes a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2137 plain "Categories" header in bold. Everyone who can view categories will
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2138 get that.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2139
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2140 Next comes the link to the editing area of categories. This link will
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2141 only appear if the condition - that the user has "Edit" permissions for
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2142 the "category" objects - is matched. If they do have permission then
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2143 they will get a link to another page which will let the user add new
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2144 categories.
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2145
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2146 Note that if you have permission to *view* but not to *edit* categories,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2147 then all you will see is a "Categories" header with nothing underneath
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2148 it. This is obviously not very good interface design, but will do for
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2149 now. I just claim that it is so I can add more links in this section
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2150 later on. However to fix the problem you could change the condition in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2151 the classblock statement, so that only users with "Edit" permission
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2152 would see the "Categories" stuff.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2153
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2154
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2155 Setting up a page to edit categories
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2156 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2157
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2158 We defined code in the previous section which let users with the
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2159 appropriate permissions see a link to a page which would let them edit
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2160 conditions. Now we have to write that page.
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2161
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2162 The link was for the *item* template of the *category* object. This
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2163 translates into Roundup looking for a file called ``category.item.html``
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2164 in the ``html`` tracker directory. This is the file that we are going to
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2165 write now.
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2166
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2167 First we add an info tag in a comment which doesn't affect the outcome
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2168 of the code at all, but is useful for debugging. If you load a page in a
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2169 browser and look at the page source, you can see which sections come
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2170 from which files by looking for these comments::
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2171
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2172 <!-- category.item -->
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2173
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2174 Next we need to add in the METAL macro stuff so we get the normal page
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2175 trappings::
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2176
1214
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
2177 <tal:block metal:use-macro="templates/page/macros/icing">
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2178 <title metal:fill-slot="head_title">Category editing</title>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2179 <td class="page-header-top" metal:fill-slot="body_title">
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2180 <h2>Category editing</h2>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2181 </td>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2182 <td class="content" metal:fill-slot="content">
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2183
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2184 Next we need to setup up a standard HTML form, which is the whole
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2185 purpose of this file. We link to some handy javascript which sends the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2186 form through only once. This is to stop users hitting the send button
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2187 multiple times when they are impatient and thus having the form sent
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2188 multiple times::
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2189
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2190 <form method="POST" onSubmit="return submit_once()"
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2191 enctype="multipart/form-data">
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2192
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2193 Next we define some code which sets up the minimum list of fields that
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2194 we require the user to enter. There will be only one field - "name" - so
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2195 they better put something in it, otherwise the whole form is pointless::
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2196
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2197 <input type="hidden" name=":required" value="name">
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2198
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2199 To get everything to line up properly we will put everything in a table,
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2200 and put a nice big header on it so the user has an idea what is
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2201 happening::
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2202
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2203 <table class="form">
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2204 <tr><th class="header" colspan="2">Category</th></tr>
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2205
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2206 Next, we need the field into which the user is going to enter the new
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2207 category. The "context.name.field(size=60)" bit tells Roundup to
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2208 generate a normal HTML field of size 60, and the contents of that field
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2209 will be the "name" variable of the current context (which is
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2210 "category"). The upshot of this is that when the user types something in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2211 to the form, a new category will be created with that name::
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2212
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2213 <tr>
1113
a95428868bf4 Added the missing keyword/topic interface to classic template (blush)
Richard Jones <richard@users.sourceforge.net>
parents: 1100
diff changeset
2214 <th nowrap>Name</th>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2215 <td tal:content="structure python:context.name.field(size=60)">
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2216 name</td>
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2217 </tr>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2218
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2219 Then a submit button so that the user can submit the new category::
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2220
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2221 <tr>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2222 <td>&nbsp;</td>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2223 <td colspan="3" tal:content="structure context/submit">
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2224 submit button will go here
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2225 </td>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2226 </tr>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2227
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2228 Finally we finish off the tags we used at the start to do the METAL
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2229 stuff::
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2230
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2231 </td>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2232 </tal:block>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2233
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2234 So putting it all together, and closing the table and form we get::
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2235
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2236 <!-- category.item -->
1214
3ed25834f33c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1213
diff changeset
2237 <tal:block metal:use-macro="templates/page/macros/icing">
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2238 <title metal:fill-slot="head_title">Category editing</title>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2239 <td class="page-header-top" metal:fill-slot="body_title">
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2240 <h2>Category editing</h2>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2241 </td>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2242 <td class="content" metal:fill-slot="content">
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2243 <form method="POST" onSubmit="return submit_once()"
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2244 enctype="multipart/form-data">
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2245
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2246 <input type="hidden" name=":required" value="name">
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2247
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2248 <table class="form">
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2249 <tr><th class="header" colspan="2">Category</th></tr>
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2250
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2251 <tr>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2252 <th nowrap>Name</th>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2253 <td tal:content="structure python:context.name.field(size=60)">
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2254 name</td>
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2255 </tr>
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2256
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2257 <tr>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2258 <td>&nbsp;</td>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2259 <td colspan="3" tal:content="structure context/submit">
1213
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2260 submit button will go here
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2261 </td>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2262 </tr>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2263 </table>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2264 </form>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2265 </td>
3a5e05edcd87 added doc for METAL
Richard Jones <richard@users.sourceforge.net>
parents: 1164
diff changeset
2266 </tal:block>
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2267
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2268 This is quite a lot to just ask the user one simple question, but there
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2269 is a lot of setup for basically one line (the form line) to do its work.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2270 To add another field to "category" would involve one more line (well,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2271 maybe a few extra to get the formatting correct).
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2272
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2273
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2274 Adding the category to the issue
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2275 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2276
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2277 We now have the ability to create issues to our heart's content, but
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2278 that is pointless unless we can assign categories to issues. Just like
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2279 the ``html/category.item.html`` file was used to define how to add a new
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2280 category, the ``html/issue.item.html`` is used to define how a new issue
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2281 is created.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2282
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2283 Just like ``category.issue.html`` this file defines a form which has a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2284 table to lay things out. It doesn't matter where in the table we add new
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2285 stuff, it is entirely up to your sense of aesthetics::
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2286
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2287 <th nowrap>Category</th>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2288 <td><span tal:replace="structure context/category/field" />
1113
a95428868bf4 Added the missing keyword/topic interface to classic template (blush)
Richard Jones <richard@users.sourceforge.net>
parents: 1100
diff changeset
2289 <span tal:replace="structure db/category/classhelp" />
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2290 </td>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2291
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2292 First, we define a nice header so that the user knows what the next
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2293 section is, then the middle line does what we are most interested in.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2294 This ``context/category/field`` gets replaced by a field which contains
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2295 the category in the current context (the current context being the new
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2296 issue).
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2297
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2298 The classhelp lines generate a link (labelled "list") to a popup window
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2299 which contains the list of currently known categories.
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2300
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2301
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2302 Searching on categories
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2303 ~~~~~~~~~~~~~~~~~~~~~~~
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2304
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2305 We can add categories, and create issues with categories. The next
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2306 obvious thing that we would like to be able to do, would be to search
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2307 for issues based on their category, so that, for example, anyone working
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2308 on the web server could look at all issues in the category "Web".
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2309
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2310 If you look for "Search Issues" in the 'html/page.html' file, you will
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2311 find that it looks something like
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2312 ``<a href="issue?:template=search">Search Issues</a>``. This shows us
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2313 that when you click on "Search Issues" it will be looking for a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2314 ``issue.search.html`` file to display. So that is the file that we will
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2315 change.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2316
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2317 This file should begin to look familiar, by now. It is a simple HTML
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2318 form using a table to define structure. You can add the new category
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2319 search code anywhere you like within that form::
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2320
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2321 <tr>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2322 <th>Category:</th>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2323 <td>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2324 <select name="category">
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2325 <option value="">don't care</option>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2326 <option value="">------------</option>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2327 <option tal:repeat="s db/category/list"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2328 tal:attributes="value s/name"
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2329 tal:content="s/name">category to filter on</option>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2330 </select>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2331 </td>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2332 <td><input type="checkbox" name=":columns" value="category"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2333 checked></td>
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2334 <td><input type="radio" name=":sort" value="category"></td>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2335 <td><input type="radio" name=":group" value="category"></td>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2336 </tr>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2337
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2338 Most of this is straightforward to anyone who knows HTML. It is just
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2339 setting up a select list followed by a checkbox and a couple of radio
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2340 buttons.
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2341
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2342 The ``tal:repeat`` part repeats the tag for every item in the "category"
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2343 table and sets "s" to each category in turn.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2344
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2345 The ``tal:attributes`` part is setting up the ``value=`` part of the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2346 option tag to be the name part of "s", which is the current category in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2347 the loop.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2348
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2349 The ``tal:content`` part is setting the contents of the option tag to be
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2350 the name part of "s" again. For objects more complex than category,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2351 obviously you would put an id in the value, and the descriptive part in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2352 the content; but for categories they are the same.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2353
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2354
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2355 Adding category to the default view
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2356 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2357
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2358 We can now add categories, add issues with categories, and search for
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2359 issues based on categories. This is everything that we need to do;
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2360 however, there is some more icing that we would like. I think the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2361 category of an issue is important enough that it should be displayed by
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2362 default when listing all the issues.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2363
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2364 Unfortunately, this is a bit less obvious than the previous steps. The
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2365 code defining how the issues look is in ``html/issue.index.html``. This
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2366 is a large table with a form down at the bottom for redisplaying and so
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2367 forth.
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2368
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2369 Firstly we need to add an appropriate header to the start of the table::
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2370
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2371 <th tal:condition="request/show/category">Category</th>
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2372
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2373 The *condition* part of this statement is to avoid displaying the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2374 Category column if the user has selected not to see it.
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2375
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2376 The rest of the table is a loop which will go through every issue that
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2377 matches the display criteria. The loop variable is "i" - which means
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2378 that every issue gets assigned to "i" in turn.
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2379
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2380 The new part of code to display the category will look like this::
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2381
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2382 <td tal:condition="request/show/category"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2383 tal:content="i/category"></td>
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2384
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2385 The condition is the same as above: only display the condition when the
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2386 user hasn't asked for it to be hidden. The next part is to set the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2387 content of the cell to be the category part of "i" - the current issue.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2388
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2389 Finally we have to edit ``html/page.html`` again. This time, we need to
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2390 tell it that when the user clicks on "Unasigned Issues" or "All Issues",
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2391 the category column should be included in the resulting list. If you
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2392 scroll down the page file, you can see the links with lots of options.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2393 The option that we are interested in is the ``:columns=`` one which
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2394 tells roundup which fields of the issue to display. Simply add
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2395 "category" to that list and it all should work.
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2396
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
2397
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2398 Adding in state transition control
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2399 ----------------------------------
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2400
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2401 Sometimes tracker admins want to control the states that users may move
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2402 issues to. You can do this by following these steps:
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2403
1503
94ec56691f07 fix to [SF#700272]
Richard Jones <richard@users.sourceforge.net>
parents: 1457
diff changeset
2404 1. make "status" a required variable. This is achieved by adding the
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2405 following to the top of the form in the ``issue.item.html``
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2406 template::
1503
94ec56691f07 fix to [SF#700272]
Richard Jones <richard@users.sourceforge.net>
parents: 1457
diff changeset
2407
94ec56691f07 fix to [SF#700272]
Richard Jones <richard@users.sourceforge.net>
parents: 1457
diff changeset
2408 <input type="hidden" name="@required" value="status">
94ec56691f07 fix to [SF#700272]
Richard Jones <richard@users.sourceforge.net>
parents: 1457
diff changeset
2409
94ec56691f07 fix to [SF#700272]
Richard Jones <richard@users.sourceforge.net>
parents: 1457
diff changeset
2410 this will force users to select a status.
94ec56691f07 fix to [SF#700272]
Richard Jones <richard@users.sourceforge.net>
parents: 1457
diff changeset
2411
94ec56691f07 fix to [SF#700272]
Richard Jones <richard@users.sourceforge.net>
parents: 1457
diff changeset
2412 2. add a Multilink property to the status class::
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2413
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2414 stat = Class(db, "status", ... , transitions=Multilink('status'),
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2415 ...)
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2416
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2417 and then edit the statuses already created, either:
1255
e5af1b963837 minor doc fix
Richard Jones <richard@users.sourceforge.net>
parents: 1254
diff changeset
2418
e5af1b963837 minor doc fix
Richard Jones <richard@users.sourceforge.net>
parents: 1254
diff changeset
2419 a. through the web using the class list -> status class editor, or
e5af1b963837 minor doc fix
Richard Jones <richard@users.sourceforge.net>
parents: 1254
diff changeset
2420 b. using the roundup-admin "set" command.
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2421
1503
94ec56691f07 fix to [SF#700272]
Richard Jones <richard@users.sourceforge.net>
parents: 1457
diff changeset
2422 3. add an auditor module ``checktransition.py`` in your tracker's
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2423 ``detectors`` directory, for example::
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2424
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2425 def checktransition(db, cl, nodeid, newvalues):
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2426 ''' Check that the desired transition is valid for the "status"
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2427 property.
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2428 '''
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2429 if not newvalues.has_key('status'):
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2430 return
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2431 current = cl.get(nodeid, 'status')
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2432 new = newvalues['status']
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2433 if new == current:
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2434 return
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2435 ok = db.status.get(current, 'transitions')
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2436 if new not in ok:
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2437 raise ValueError, 'Status not allowed to move from "%s" to "%s"'%(
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2438 db.status.get(current, 'name'), db.status.get(new, 'name'))
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2439
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2440 def init(db):
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2441 db.issue.audit('set', checktransition)
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2442
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2443 4. in the ``issue.item.html`` template, change the status editing bit
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2444 from::
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2445
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2446 <th nowrap>Status</th>
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2447 <td tal:content="structure context/status/menu">status</td>
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2448
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2449 to::
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2450
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2451 <th nowrap>Status</th>
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2452 <td>
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2453 <select tal:condition="context/id" name="status">
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2454 <tal:block tal:define="ok context/status/transitions"
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2455 tal:repeat="state db/status/list">
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2456 <option tal:condition="python:state.id in ok"
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2457 tal:attributes="
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2458 value state/id;
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2459 selected python:state.id == context.status.id"
1100
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2460 tal:content="state/name"></option>
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2461 </tal:block>
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2462 </select>
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2463 <tal:block tal:condition="not:context/id"
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2464 tal:replace="structure context/status/menu" />
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2465 </td>
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2466
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2467 which displays only the allowed status to transition to.
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2468
f96deb4fb935 more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1098
diff changeset
2469
1304
61ad556cfc8d working toward 0.5.2 release
Richard Jones <richard@users.sourceforge.net>
parents: 1299
diff changeset
2470 Displaying only message summaries in the issue display
61ad556cfc8d working toward 0.5.2 release
Richard Jones <richard@users.sourceforge.net>
parents: 1299
diff changeset
2471 ------------------------------------------------------
1133
36ec30d286ea Cleaned up CHANGES/TODO
Richard Jones <richard@users.sourceforge.net>
parents: 1125
diff changeset
2472
36ec30d286ea Cleaned up CHANGES/TODO
Richard Jones <richard@users.sourceforge.net>
parents: 1125
diff changeset
2473 Alter the issue.item template section for messages to::
36ec30d286ea Cleaned up CHANGES/TODO
Richard Jones <richard@users.sourceforge.net>
parents: 1125
diff changeset
2474
36ec30d286ea Cleaned up CHANGES/TODO
Richard Jones <richard@users.sourceforge.net>
parents: 1125
diff changeset
2475 <table class="messages" tal:condition="context/messages">
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2476 <tr><th colspan="5" class="header">Messages</th></tr>
1304
61ad556cfc8d working toward 0.5.2 release
Richard Jones <richard@users.sourceforge.net>
parents: 1299
diff changeset
2477 <tr tal:repeat="msg context/messages">
61ad556cfc8d working toward 0.5.2 release
Richard Jones <richard@users.sourceforge.net>
parents: 1299
diff changeset
2478 <td><a tal:attributes="href string:msg${msg/id}"
61ad556cfc8d working toward 0.5.2 release
Richard Jones <richard@users.sourceforge.net>
parents: 1299
diff changeset
2479 tal:content="string:msg${msg/id}"></a></td>
61ad556cfc8d working toward 0.5.2 release
Richard Jones <richard@users.sourceforge.net>
parents: 1299
diff changeset
2480 <td tal:content="msg/author">author</td>
61ad556cfc8d working toward 0.5.2 release
Richard Jones <richard@users.sourceforge.net>
parents: 1299
diff changeset
2481 <td nowrap tal:content="msg/date/pretty">date</td>
61ad556cfc8d working toward 0.5.2 release
Richard Jones <richard@users.sourceforge.net>
parents: 1299
diff changeset
2482 <td tal:content="msg/summary">summary</td>
61ad556cfc8d working toward 0.5.2 release
Richard Jones <richard@users.sourceforge.net>
parents: 1299
diff changeset
2483 <td>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2484 <a tal:attributes="href string:?:remove:messages=${msg/id}&:action=edit">
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2485 remove</a>
1304
61ad556cfc8d working toward 0.5.2 release
Richard Jones <richard@users.sourceforge.net>
parents: 1299
diff changeset
2486 </td>
61ad556cfc8d working toward 0.5.2 release
Richard Jones <richard@users.sourceforge.net>
parents: 1299
diff changeset
2487 </tr>
1133
36ec30d286ea Cleaned up CHANGES/TODO
Richard Jones <richard@users.sourceforge.net>
parents: 1125
diff changeset
2488 </table>
36ec30d286ea Cleaned up CHANGES/TODO
Richard Jones <richard@users.sourceforge.net>
parents: 1125
diff changeset
2489
1147
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2490 Restricting the list of users that are assignable to a task
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2491 -----------------------------------------------------------
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2492
1150
22c78fb54af4 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1149
diff changeset
2493 1. In your tracker's "dbinit.py", create a new Role, say "Developer"::
1147
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2494
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2495 db.security.addRole(name='Developer', description='A developer')
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2496
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2497 2. Just after that, create a new Permission, say "Fixer", specific to
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2498 "issue"::
1147
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2499
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2500 p = db.security.addPermission(name='Fixer', klass='issue',
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2501 description='User is allowed to be assigned to fix issues')
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2502
1150
22c78fb54af4 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1149
diff changeset
2503 3. Then assign the new Permission to your "Developer" Role::
1147
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2504
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2505 db.security.addPermissionToRole('Developer', p)
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2506
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2507 4. In the issue item edit page ("html/issue.item.html" in your tracker
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2508 directory), use the new Permission in restricting the "assignedto"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2509 list::
1147
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2510
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2511 <select name="assignedto">
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2512 <option value="-1">- no selection -</option>
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2513 <tal:block tal:repeat="user db/user/list">
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2514 <option tal:condition="python:user.hasPermission(
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2515 'Fixer', context._classname)"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2516 tal:attributes="
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2517 value user/id;
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2518 selected python:user.id == context.assignedto"
1147
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2519 tal:content="user/realname"></option>
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2520 </tal:block>
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2521 </select>
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2522
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2523 For extra security, you may wish to setup an auditor to enforce the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2524 Permission requirement (install this as "assignedtoFixer.py" in your
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2525 tracker "detectors" directory)::
1147
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2526
1149
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2527 def assignedtoMustBeFixer(db, cl, nodeid, newvalues):
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2528 ''' Ensure the assignedto value in newvalues is a used with the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2529 Fixer Permission
1149
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2530 '''
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2531 if not newvalues.has_key('assignedto'):
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2532 # don't care
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2533 return
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2534
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2535 # get the userid
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2536 userid = newvalues['assignedto']
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2537 if not db.security.hasPermission('Fixer', userid, cl.classname):
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2538 raise ValueError, 'You do not have permission to edit %s'%cl.classname
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2539
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2540 def init(db):
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2541 db.issue.audit('set', assignedtoMustBeFixer)
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2542 db.issue.audit('create', assignedtoMustBeFixer)
7ae32787d981 more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1148
diff changeset
2543
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2544 So now, if an edit action attempts to set "assignedto" to a user that
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2545 doesn't have the "Fixer" Permission, the error will be raised.
1147
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2546
89b1a8a468e7 more doc, "fixer" example
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
2547
1151
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1150
diff changeset
2548 Setting up a "wizard" (or "druid") for controlled adding of issues
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1150
diff changeset
2549 ------------------------------------------------------------------
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1150
diff changeset
2550
1154
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2551 1. Set up the page templates you wish to use for data input. My wizard
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2552 is going to be a two-step process: first figuring out what category
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2553 of issue the user is submitting, and then getting details specific to
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2554 that category. The first page includes a table of help, explaining
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2555 what the category names mean, and then the core of the form::
1154
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2556
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2557 <form method="POST" onSubmit="return submit_once()"
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2558 enctype="multipart/form-data">
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2559 <input type="hidden" name=":template" value="add_page1">
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2560 <input type="hidden" name=":action" value="page1submit">
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2561
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2562 <strong>Category:</strong>
1156
d0da32fbdedc gadfly backend now complete
Richard Jones <richard@users.sourceforge.net>
parents: 1154
diff changeset
2563 <tal:block tal:replace="structure context/category/menu" />
1154
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2564 <input type="submit" value="Continue">
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2565 </form>
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2566
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2567 The next page has the usual issue entry information, with the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2568 addition of the following form fragments::
1154
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2569
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2570 <form method="POST" onSubmit="return submit_once()"
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2571 enctype="multipart/form-data"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2572 tal:condition="context/is_edit_ok"
1154
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2573 tal:define="cat request/form/category/value">
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2574
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2575 <input type="hidden" name=":template" value="add_page2">
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2576 <input type="hidden" name=":required" value="title">
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2577 <input type="hidden" name="category" tal:attributes="value cat">
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2578 .
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2579 .
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2580 .
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2581 </form>
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2582
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2583 Note that later in the form, I test the value of "cat" include form
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2584 elements that are appropriate. For example::
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2585
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2586 <tal:block tal:condition="python:cat in '6 10 13 14 15 16 17'.split()">
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2587 <tr>
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2588 <th nowrap>Operating System</th>
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2589 <td tal:content="structure context/os/field"></td>
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2590 </tr>
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2591 <tr>
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2592 <th nowrap>Web Browser</th>
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2593 <td tal:content="structure context/browser/field"></td>
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2594 </tr>
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2595 </tal:block>
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2596
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2597 ... the above section will only be displayed if the category is one
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2598 of 6, 10, 13, 14, 15, 16 or 17.
1154
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2599
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2600 3. Determine what actions need to be taken between the pages - these are
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2601 usually to validate user choices and determine what page is next. Now
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2602 encode those actions in methods on the ``interfaces.Client`` class
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2603 and insert hooks to those actions in the "actions" attribute on that
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2604 class, like so::
1151
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1150
diff changeset
2605
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2606 actions = client.Client.actions + (
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2607 ('page1_submit', 'page1SubmitAction'),
1151
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1150
diff changeset
2608 )
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1150
diff changeset
2609
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1150
diff changeset
2610 def page1SubmitAction(self):
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2611 ''' Verify that the user has selected a category, and then move
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2612 on to page 2.
1154
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2613 '''
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2614 category = self.form['category'].value
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2615 if category == '-1':
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2616 self.error_message.append('You must select a category of report')
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2617 return
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2618 # everything's ok, move on to the next page
e0142ee233e8 more wizard example
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
2619 self.template = 'add_page2'
1151
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1150
diff changeset
2620
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2621 4. Use the usual "new" action as the ``:action`` on the final page, and
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2622 you're done (the standard context/submit method can do this for you).
1151
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1150
diff changeset
2623
1236
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2624
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2625 Using an external password validation source
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2626 --------------------------------------------
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2627
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2628 We have a centrally-managed password changing system for our users. This
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2629 results in a UN*X passwd-style file that we use for verification of
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2630 users. Entries in the file consist of ``name:password`` where the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2631 password is encrypted using the standard UN*X ``crypt()`` function (see
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2632 the ``crypt`` module in your Python distribution). An example entry
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2633 would be::
1236
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2634
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2635 admin:aamrgyQfDFSHw
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2636
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2637 Each user of Roundup must still have their information stored in the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2638 Roundup database - we just use the passwd file to check their password.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2639 To do this, we add the following code to our ``Client`` class in the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2640 tracker home ``interfaces.py`` module::
1236
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2641
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2642 def verifyPassword(self, userid, password):
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2643 # get the user's username
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2644 username = self.db.user.get(userid, 'username')
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2645
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2646 # the passwords are stored in the "passwd.txt" file in the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2647 # tracker home
1236
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2648 file = os.path.join(self.db.config.TRACKER_HOME, 'passwd.txt')
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2649
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2650 # see if we can find a match
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2651 for ent in [line.strip().split(':') for line in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2652 open(file).readlines()]:
1236
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2653 if ent[0] == username:
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2654 return crypt.crypt(password, ent[1][:2]) == ent[1]
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2655
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2656 # user doesn't exist in the file
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2657 return 0
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2658
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2659 What this does is look through the file, line by line, looking for a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2660 name that matches.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2661
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2662 We also remove the redundant password fields from the ``user.item``
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2663 template.
1236
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2664
dd52bf10f934 Bug fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 1235
diff changeset
2665
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2666 Adding a "vacation" flag to users for stopping nosy messages
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2667 ------------------------------------------------------------
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2668
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2669 When users go on vacation and set up vacation email bouncing, you'll
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2670 start to see a lot of messages come back through Roundup "Fred is on
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2671 vacation". Not very useful, and relatively easy to stop.
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2672
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2673 1. add a "vacation" flag to your users::
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2674
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2675 user = Class(db, "user",
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2676 username=String(), password=Password(),
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2677 address=String(), realname=String(),
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2678 phone=String(), organisation=String(),
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2679 alternate_addresses=String(),
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2680 roles=String(), queries=Multilink("query"),
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2681 vacation=Boolean())
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2682
1522
d20680d611a6 added example HTML tempating for vacation flag [SF#701722]
Richard Jones <richard@users.sourceforge.net>
parents: 1503
diff changeset
2683 2. So that users may edit the vacation flags, add something like the
d20680d611a6 added example HTML tempating for vacation flag [SF#701722]
Richard Jones <richard@users.sourceforge.net>
parents: 1503
diff changeset
2684 following to your ``user.item`` template::
d20680d611a6 added example HTML tempating for vacation flag [SF#701722]
Richard Jones <richard@users.sourceforge.net>
parents: 1503
diff changeset
2685
d20680d611a6 added example HTML tempating for vacation flag [SF#701722]
Richard Jones <richard@users.sourceforge.net>
parents: 1503
diff changeset
2686 <tr>
d20680d611a6 added example HTML tempating for vacation flag [SF#701722]
Richard Jones <richard@users.sourceforge.net>
parents: 1503
diff changeset
2687 <th>On Vacation</th>
d20680d611a6 added example HTML tempating for vacation flag [SF#701722]
Richard Jones <richard@users.sourceforge.net>
parents: 1503
diff changeset
2688 <td tal:content="structure context/vacation/field">vacation</td>
d20680d611a6 added example HTML tempating for vacation flag [SF#701722]
Richard Jones <richard@users.sourceforge.net>
parents: 1503
diff changeset
2689 </tr>
d20680d611a6 added example HTML tempating for vacation flag [SF#701722]
Richard Jones <richard@users.sourceforge.net>
parents: 1503
diff changeset
2690
d20680d611a6 added example HTML tempating for vacation flag [SF#701722]
Richard Jones <richard@users.sourceforge.net>
parents: 1503
diff changeset
2691 3. edit your detector ``nosyreactor.py`` so that the ``nosyreaction()``
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2692 consists of::
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2693
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2694 def nosyreaction(db, cl, nodeid, oldvalues):
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2695 # send a copy of all new messages to the nosy list
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2696 for msgid in determineNewMessages(cl, nodeid, oldvalues):
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2697 try:
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2698 users = db.user
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2699 messages = db.msg
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2700
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2701 # figure the recipient ids
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2702 sendto = []
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2703 r = {}
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2704 recipients = messages.get(msgid, 'recipients')
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2705 for recipid in messages.get(msgid, 'recipients'):
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2706 r[recipid] = 1
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2707
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2708 # figure the author's id, and indicate they've received
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2709 # the message
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2710 authid = messages.get(msgid, 'author')
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2711
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2712 # possibly send the message to the author, as long as
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2713 # they aren't anonymous
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2714 if (db.config.MESSAGES_TO_AUTHOR == 'yes' and
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2715 users.get(authid, 'username') != 'anonymous'):
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2716 sendto.append(authid)
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2717 r[authid] = 1
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2718
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2719 # now figure the nosy people who weren't recipients
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2720 nosy = cl.get(nodeid, 'nosy')
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2721 for nosyid in nosy:
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2722 # Don't send nosy mail to the anonymous user (that
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2723 # user shouldn't appear in the nosy list, but just
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2724 # in case they do...)
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2725 if users.get(nosyid, 'username') == 'anonymous':
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2726 continue
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2727 # make sure they haven't seen the message already
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2728 if not r.has_key(nosyid):
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2729 # send it to them
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2730 sendto.append(nosyid)
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2731 recipients.append(nosyid)
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2732
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2733 # generate a change note
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2734 if oldvalues:
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2735 note = cl.generateChangeNote(nodeid, oldvalues)
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2736 else:
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2737 note = cl.generateCreateNote(nodeid)
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2738
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2739 # we have new recipients
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2740 if sendto:
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2741 # filter out the people on vacation
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2742 sendto = [i for i in sendto
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2743 if not users.get(i, 'vacation', 0)]
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2744
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2745 # map userids to addresses
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2746 sendto = [users.get(i, 'address') for i in sendto]
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2747
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2748 # update the message's recipients list
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2749 messages.set(msgid, recipients=recipients)
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2750
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2751 # send the message
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2752 cl.send_message(nodeid, msgid, note, sendto)
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2753 except roundupdb.MessageSendError, message:
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2754 raise roundupdb.DetectorError, message
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2755
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2756 Note that this is the standard nosy reaction code, with the small
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2757 addition of::
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2758
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2759 # filter out the people on vacation
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2760 sendto = [i for i in sendto if not users.get(i, 'vacation', 0)]
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2761
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2762 which filters out the users that have the vacation flag set to true.
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2763
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
2764
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2765 Adding a time log to your issues
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2766 --------------------------------
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2767
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2768 We want to log the dates and amount of time spent working on issues, and
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2769 be able to give a summary of the total time spent on a particular issue.
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2770
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2771 1. Add a new class to your tracker ``dbinit.py``::
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2772
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2773 # storage for time logging
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2774 timelog = Class(db, "timelog", period=Interval())
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2775
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2776 Note that we automatically get the date of the time log entry
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2777 creation through the standard property "creation".
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2778
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2779 2. Link to the new class from your issue class (again, in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2780 ``dbinit.py``)::
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2781
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2782 issue = IssueClass(db, "issue",
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2783 assignedto=Link("user"), topic=Multilink("keyword"),
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2784 priority=Link("priority"), status=Link("status"),
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2785 times=Multilink("timelog"))
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2786
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2787 the "times" property is the new link to the "timelog" class.
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2788
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2789 3. We'll need to let people add in times to the issue, so in the web
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2790 interface we'll have a new entry field, just below the change note
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2791 box::
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2792
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2793 <tr>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2794 <th nowrap>Time Log</th>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2795 <td colspan="3"><input name=":timelog">
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2796 (enter as "3y 1m 4d 2:40:02" or parts thereof)
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2797 </td>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2798 </tr>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2799
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2800 Note that we've made up a new form variable, but since we place a
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2801 colon ":" in front of it, it won't clash with any existing property
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2802 variables. The names you *can't* use are ``:note``, ``:file``,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2803 ``:action``, ``:required`` and ``:template``. These variables are
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2804 described in the section `performing actions in web requests`_.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2805
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2806 4. We also need to handle this new field in the CGI interface - the way
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2807 to do this is through implementing a new form action (see `Setting up
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2808 a "wizard" (or "druid") for controlled adding of issues`_ for another
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2809 example where we implemented a new CGI form action).
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2810
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2811 In this case, we'll want our action to:
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2812
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2813 1. create a new "timelog" entry,
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2814 2. fake that the issue's "times" property has been edited, and then
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2815 3. call the normal CGI edit action handler.
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2816
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2817 The code to do this is::
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2818
1406
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2819 class Client(client.Client):
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2820 ''' derives basic CGI implementation from the standard module,
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2821 with any specific extensions
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2822 '''
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2823 actions = client.Client.actions + (
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2824 ('edit_with_timelog', 'timelogEditAction'),
1409
8dc60d87ab42 Fixed a backlog of bug reports, and worked on python 2.3 compatibility:
Richard Jones <richard@users.sourceforge.net>
parents: 1406
diff changeset
2825 ('new_with_timelog', 'timelogEditAction'),
1406
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2826 )
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2827
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2828 def timelogEditAction(self):
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2829 ''' Handle the creation of a new time log entry if
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2830 necessary.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2831
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2832 If we create a new entry, fake up a CGI form value for
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2833 the altered "times" property of the issue being edited.
1406
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2834
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2835 Punt to the regular edit action when we're done.
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2836 '''
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2837 # if there's a timelog value specified, create an entry
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2838 if self.form.has_key(':timelog') and \
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2839 self.form[':timelog'].value.strip():
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2840 period = Interval(self.form[':timelog'].value)
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2841 # create it
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2842 newid = self.db.timelog.create(period=period)
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2843
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2844 # if we're editing an existing item, get the old timelog
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2845 # value
1406
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2846 if self.nodeid:
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2847 l = self.db.issue.get(self.nodeid, 'times')
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2848 l.append(newid)
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2849 else:
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2850 l = [newid]
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2851
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2852 # now make the fake CGI form values
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2853 for entry in l:
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2854 self.form.list.append(
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2855 MiniFieldStorage('times', entry))
1406
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2856
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2857 # punt to the normal edit action
1409
8dc60d87ab42 Fixed a backlog of bug reports, and worked on python 2.3 compatibility:
Richard Jones <richard@users.sourceforge.net>
parents: 1406
diff changeset
2858 if self.nodeid:
8dc60d87ab42 Fixed a backlog of bug reports, and worked on python 2.3 compatibility:
Richard Jones <richard@users.sourceforge.net>
parents: 1406
diff changeset
2859 return self.editItemAction()
8dc60d87ab42 Fixed a backlog of bug reports, and worked on python 2.3 compatibility:
Richard Jones <richard@users.sourceforge.net>
parents: 1406
diff changeset
2860 else:
8dc60d87ab42 Fixed a backlog of bug reports, and worked on python 2.3 compatibility:
Richard Jones <richard@users.sourceforge.net>
parents: 1406
diff changeset
2861 return self.newItemAction()
1406
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2862
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2863 you add this code to your Client class in your tracker's
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2864 ``interfaces.py`` file. Locate the section that looks like::
1406
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2865
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2866 class Client:
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2867 ''' derives basic CGI implementation from the standard module,
1406
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2868 with any specific extensions
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2869 '''
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2870 pass
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2871
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2872 and insert this code in place of the ``pass`` statement.
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2873
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2874 5. You'll also need to modify your ``issue.item`` form submit action so
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2875 it calls the time logging action we just created. The current
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2876 template will look like this::
1406
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2877
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2878 <tr>
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2879 <td>&nbsp;</td>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2880 <td colspan="3" tal:content="structure context/submit">
1406
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2881 submit button will go here
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2882 </td>
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2883 </tr>
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2884
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2885 replace it with this::
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2886
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2887 <tr>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2888 <td>&nbsp;</td>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2889 <td colspan="3">
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2890 <tal:block tal:condition="context/id">
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2891 <input type="hidden" name=":action" value="edit_with_timelog">
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2892 <input type="submit" name="submit" value="Submit Changes">
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2893 </tal:block>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2894 <tal:block tal:condition="not:context/id">
1409
8dc60d87ab42 Fixed a backlog of bug reports, and worked on python 2.3 compatibility:
Richard Jones <richard@users.sourceforge.net>
parents: 1406
diff changeset
2895 <input type="hidden" name=":action" value="new_with_timelog">
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2896 <input type="submit" name="submit" value="Submit New Issue">
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2897 </tal:block>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2898 </td>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2899 </tr>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2900
1406
ca7dfc8bce15 fixes to time tracking customisation
Richard Jones <richard@users.sourceforge.net>
parents: 1374
diff changeset
2901 The important change is setting the action to "edit_with_timelog" for
1409
8dc60d87ab42 Fixed a backlog of bug reports, and worked on python 2.3 compatibility:
Richard Jones <richard@users.sourceforge.net>
parents: 1406
diff changeset
2902 edit operations (where the item exists) and "new_with_timelog" for
8dc60d87ab42 Fixed a backlog of bug reports, and worked on python 2.3 compatibility:
Richard Jones <richard@users.sourceforge.net>
parents: 1406
diff changeset
2903 creations operations.
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2904
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2905 6. We want to display a total of the time log times that have been
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2906 accumulated for an issue. To do this, we'll need to actually write
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2907 some Python code, since it's beyond the scope of PageTemplates to
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2908 perform such calculations. We do this by adding a method to the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2909 TemplatingUtils class in our tracker ``interfaces.py`` module::
1270
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2910
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2911 class TemplatingUtils:
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2912 ''' Methods implemented on this class will be available to HTML
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2913 templates through the 'utils' variable.
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2914 '''
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2915 def totalTimeSpent(self, times):
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2916 ''' Call me with a list of timelog items (which have an
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2917 Interval "period" property)
1270
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2918 '''
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2919 total = Interval('')
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2920 for time in times:
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2921 total += time.period._value
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2922 return total
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2923
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2924 Replace the ``pass`` line as we did in step 4 above with the Client
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2925 class. As indicated in the docstrings, we will be able to access the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2926 ``totalTimeSpent`` method via the ``utils`` variable in our
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2927 templates.
1270
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2928
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2929 7. Display the time log for an issue::
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2930
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2931 <table class="otherinfo" tal:condition="context/times">
1270
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2932 <tr><th colspan="3" class="header">Time Log
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2933 <tal:block
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2934 tal:replace="python:utils.totalTimeSpent(context.times)" />
1270
c3424abf7f77 added ability to implement new templating utility methods
Richard Jones <richard@users.sourceforge.net>
parents: 1262
diff changeset
2935 </th></tr>
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2936 <tr><th>Date</th><th>Period</th><th>Logged By</th></tr>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2937 <tr tal:repeat="time context/times">
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2938 <td tal:content="time/creation"></td>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2939 <td tal:content="time/period"></td>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2940 <td tal:content="time/creator"></td>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2941 </tr>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2942 </table>
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2943
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2944 I put this just above the Messages log in my issue display. Note our
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2945 use of the ``totalTimeSpent`` method which will total up the times
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2946 for the issue and return a new Interval. That will be automatically
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2947 displayed in the template as text like "+ 1y 2:40" (1 year, 2 hours
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2948 and 40 minutes).
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2949
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2950 8. If you're using a persistent web server - roundup-server or
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2951 mod_python for example - then you'll need to restart that to pick up
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2952 the code changes. When that's done, you'll be able to use the new
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2953 time logging interface.
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
2954
1292
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2955 Using a UN*X passwd file as the user database
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2956 ---------------------------------------------
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2957
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2958 On some systems the primary store of users is the UN*X passwd file. It
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2959 holds information on users such as their username, real name, password
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2960 and primary user group.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2961
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2962 Roundup can use this store as its primary source of user information,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2963 but it needs additional information too - email address(es), roundup
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2964 Roles, vacation flags, roundup hyperdb item ids, etc. Also, "retired"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2965 users must still exist in the user database, unlike some passwd files in
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2966 which the users are removed when they no longer have access to a system.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2967
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2968 To make use of the passwd file, we therefore synchronise between the two
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2969 user stores. We also use the passwd file to validate the user logins, as
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2970 described in the previous example, `using an external password
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2971 validation source`_. We keep the users lists in sync using a fairly
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2972 simple script that runs once a day, or several times an hour if more
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2973 immediate access is needed. In short, it:
1292
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2974
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2975 1. parses the passwd file, finding usernames, passwords and real names,
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2976 2. compares that list to the current roundup user list:
1299
b2d04ce03802 Email improvements.
Richard Jones <richard@users.sourceforge.net>
parents: 1293
diff changeset
2977
1292
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2978 a. entries no longer in the passwd file are *retired*
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2979 b. entries with mismatching real names are *updated*
1293
Richard Jones <richard@users.sourceforge.net>
parents: 1292
diff changeset
2980 c. entries only exist in the passwd file are *created*
1299
b2d04ce03802 Email improvements.
Richard Jones <richard@users.sourceforge.net>
parents: 1293
diff changeset
2981
1292
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2982 3. send an email to administrators to let them know what's been done.
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2983
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2984 The retiring and updating are simple operations, requiring only a call
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2985 to ``retire()`` or ``set()``. The creation operation requires more
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2986 information though - the user's email address and their roundup Roles.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2987 We're going to assume that the user's email address is the same as their
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2988 login name, so we just append the domain name to that. The Roles are
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2989 determined using the passwd group identifier - mapping their UN*X group
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2990 to an appropriate set of Roles.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2991
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2992 The script to perform all this, broken up into its main components, is
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2993 as follows. Firstly, we import the necessary modules and open the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
2994 tracker we're to work on::
1292
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2995
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2996 import sys, os, smtplib
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2997 from roundup import instance, date
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2998
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
2999 # open the tracker
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3000 tracker_home = sys.argv[1]
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3001 tracker = instance.open(tracker_home)
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3002
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3003 Next we read in the *passwd* file from the tracker home::
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3004
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3005 # read in the users
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3006 file = os.path.join(tracker_home, 'users.passwd')
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3007 users = [x.strip().split(':') for x in open(file).readlines()]
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3008
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3009 Handle special users (those to ignore in the file, and those who don't
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3010 appear in the file)::
1292
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3011
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3012 # users to not keep ever, pre-load with the users I know aren't
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3013 # "real" users
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3014 ignore = ['ekmmon', 'bfast', 'csrmail']
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3015
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3016 # users to keep - pre-load with the roundup-specific users
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3017 keep = ['comment_pool', 'network_pool', 'admin', 'dev-team',
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3018 'cs_pool', 'anonymous', 'system_pool', 'automated']
1292
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3019
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3020 Now we map the UN*X group numbers to the Roles that users should have::
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3021
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3022 roles = {
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3023 '501': 'User,Tech', # tech
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3024 '502': 'User', # finance
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3025 '503': 'User,CSR', # customer service reps
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3026 '504': 'User', # sales
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3027 '505': 'User', # marketing
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3028 }
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3029
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3030 Now we do all the work. Note that the body of the script (where we have
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3031 the tracker database open) is wrapped in a ``try`` / ``finally`` clause,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3032 so that we always close the database cleanly when we're finished. So, we
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3033 now do all the work::
1292
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3034
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3035 # open the database
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3036 db = tracker.open('admin')
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3037 try:
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3038 # store away messages to send to the tracker admins
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3039 msg = []
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3040
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3041 # loop over the users list read in from the passwd file
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3042 for user,passw,uid,gid,real,home,shell in users:
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3043 if user in ignore:
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3044 # this user shouldn't appear in our tracker
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3045 continue
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3046 keep.append(user)
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3047 try:
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3048 # see if the user exists in the tracker
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3049 uid = db.user.lookup(user)
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3050
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3051 # yes, they do - now check the real name for correctness
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3052 if real != db.user.get(uid, 'realname'):
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3053 db.user.set(uid, realname=real)
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3054 msg.append('FIX %s - %s'%(user, real))
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3055 except KeyError:
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3056 # nope, the user doesn't exist
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3057 db.user.create(username=user, realname=real,
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3058 address='%s@ekit-inc.com'%user, roles=roles[gid])
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3059 msg.append('ADD %s - %s (%s)'%(user, real, roles[gid]))
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3060
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3061 # now check that all the users in the tracker are also in our
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3062 # "keep" list - retire those who aren't
1292
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3063 for uid in db.user.list():
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3064 user = db.user.get(uid, 'username')
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3065 if user not in keep:
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3066 db.user.retire(uid)
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3067 msg.append('RET %s'%user)
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3068
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3069 # if we did work, then send email to the tracker admins
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3070 if msg:
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3071 # create the email
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3072 msg = '''Subject: %s user database maintenance
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3073
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3074 %s
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3075 '''%(db.config.TRACKER_NAME, '\n'.join(msg))
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3076
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3077 # send the email
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3078 smtp = smtplib.SMTP(db.config.MAILHOST)
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3079 addr = db.config.ADMIN_EMAIL
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3080 smtp.sendmail(addr, addr, msg)
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3081
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3082 # now we're done - commit the changes
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3083 db.commit()
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3084 finally:
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3085 # always close the database cleanly
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3086 db.close()
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3087
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3088 And that's it!
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3089
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3090
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3091 Enabling display of either message summaries or the entire messages
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3092 -------------------------------------------------------------------
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3093
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3094 This is pretty simple - all we need to do is copy the code from the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3095 example `displaying only message summaries in the issue display`_ into
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3096 our template alongside the summary display, and then introduce a switch
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3097 that shows either one or the other. We'll use a new form variable,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3098 ``:whole_messages`` to achieve this::
1292
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3099
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3100 <table class="messages" tal:condition="context/messages">
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3101 <tal:block tal:condition="not:request/form/:whole_messages/value | python:0">
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3102 <tr><th colspan="3" class="header">Messages</th>
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3103 <th colspan="2" class="header">
1292
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3104 <a href="?:whole_messages=yes">show entire messages</a>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3105 </th>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3106 </tr>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3107 <tr tal:repeat="msg context/messages">
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3108 <td><a tal:attributes="href string:msg${msg/id}"
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3109 tal:content="string:msg${msg/id}"></a></td>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3110 <td tal:content="msg/author">author</td>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3111 <td nowrap tal:content="msg/date/pretty">date</td>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3112 <td tal:content="msg/summary">summary</td>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3113 <td>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3114 <a tal:attributes="href string:?:remove:messages=${msg/id}&:action=edit">remove</a>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3115 </td>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3116 </tr>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3117 </tal:block>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3118
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3119 <tal:block tal:condition="request/form/:whole_messages/value | python:0">
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3120 <tr><th colspan="2" class="header">Messages</th>
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3121 <th class="header">
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3122 <a href="?:whole_messages=">show only summaries</a>
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3123 </th>
1292
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3124 </tr>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3125 <tal:block tal:repeat="msg context/messages">
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3126 <tr>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3127 <th tal:content="msg/author">author</th>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3128 <th nowrap tal:content="msg/date/pretty">date</th>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3129 <th style="text-align: right">
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3130 (<a tal:attributes="href string:?:remove:messages=${msg/id}&:action=edit">remove</a>)
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3131 </th>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3132 </tr>
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3133 <tr><td colspan="3" tal:content="msg/content"></td></tr>
1292
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3134 </tal:block>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3135 </tal:block>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3136 </table>
f7d9fefcae88 Fixes for SourceForge tracker bugs.
Richard Jones <richard@users.sourceforge.net>
parents: 1278
diff changeset
3137
1262
a66dd1573ebd new example
Richard Jones <richard@users.sourceforge.net>
parents: 1255
diff changeset
3138
1559
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3139 Blocking issues that depend on other issues
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3140 -------------------------------------------
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3141
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3142 We needed the ability to mark certain issues as "blockers" - that is,
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3143 they can't be resolved until another issue (the blocker) they rely on is
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3144 resolved. To achieve this:
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3145
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3146 1. Create a new property on the issue Class,
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3147 ``blockers=Multilink("issue")``. Edit your tracker's dbinit.py file.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3148 Where the "issue" class is defined, something like::
1559
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3149
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3150 issue = IssueClass(db, "issue",
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3151 assignedto=Link("user"), topic=Multilink("keyword"),
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3152 priority=Link("priority"), status=Link("status"))
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3153
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3154 add the blockers entry like so::
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3155
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3156 issue = IssueClass(db, "issue",
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3157 blockers=Multilink("issue"),
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3158 assignedto=Link("user"), topic=Multilink("keyword"),
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3159 priority=Link("priority"), status=Link("status"))
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3160
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3161 2. Add the new "blockers" property to the issue.item edit page, using
1560
3f2e516b8de3 doc fixes
Richard Jones <richard@users.sourceforge.net>
parents: 1559
diff changeset
3162 something like::
1559
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3163
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3164 <th nowrap>Waiting On</th>
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3165 <td>
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3166 <span tal:replace="structure python:context.blockers.field(showid=1,
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3167 size=20)" />
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3168 <span tal:replace="structure python:db.issue.classhelp('id,title')" />
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3169 <span tal:condition="context/blockers"
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3170 tal:repeat="blk context/blockers">
1559
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3171 <br>View: <a tal:attributes="href string:issue${blk/id}"
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3172 tal:content="blk/id"></a>
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3173 </span>
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3174
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3175 You'll need to fiddle with your item page layout to find an
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3176 appropriate place to put it - I'll leave that fun part up to you.
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3177 Just make sure it appears in the first table, possibly somewhere near
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3178 the "superseders" field.
1559
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3179
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3180 3. Create a new detector module (attached) which enforces the rules:
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3181
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3182 - issues may not be resolved if they have blockers
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3183 - when a blocker is resolved, it's removed from issues it blocks
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3184
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3185 The contents of the detector should be something like this::
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3186
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3187 def blockresolution(db, cl, nodeid, newvalues):
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3188 ''' If the issue has blockers, don't allow it to be resolved.
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3189 '''
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3190 if nodeid is None:
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3191 blockers = []
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3192 else:
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3193 blockers = cl.get(nodeid, 'blockers')
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3194 blockers = newvalues.get('blockers', blockers)
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3195
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3196 # don't do anything if there's no blockers or the status hasn't
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3197 # changed
1559
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3198 if not blockers or not newvalues.has_key('status'):
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3199 return
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3200
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3201 # get the resolved state ID
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3202 resolved_id = db.status.lookup('resolved')
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3203
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3204 # format the info
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3205 u = db.config.TRACKER_WEB
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3206 s = ', '.join(['<a href="%sissue%s">%s</a>'%(
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3207 u,id,id) for id in blockers])
1559
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3208 if len(blockers) == 1:
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3209 s = 'issue %s is'%s
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3210 else:
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3211 s = 'issues %s are'%s
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3212
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3213 # ok, see if we're trying to resolve
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3214 if newvalues['status'] == resolved_id:
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3215 raise ValueError, "This issue can't be resolved until %s resolved."%s
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3216
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3217 def resolveblockers(db, cl, nodeid, newvalues):
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3218 ''' When we resolve an issue that's a blocker, remove it from the
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3219 blockers list of the issue(s) it blocks.
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3220 '''
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3221 if not newvalues.has_key('status'):
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3222 return
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3223
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3224 # get the resolved state ID
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3225 resolved_id = db.status.lookup('resolved')
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3226
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3227 # interesting?
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3228 if newvalues['status'] != resolved_id:
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3229 return
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3230
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3231 # yes - find all the blocked issues, if any, and remove me from
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3232 # their blockers list
1559
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3233 issues = cl.find(blockers=nodeid)
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3234 for issueid in issues:
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3235 blockers = cl.get(issueid, 'blockers')
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3236 if nodeid in blockers:
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3237 blockers.remove(nodeid)
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3238 cl.set(issueid, blockers=blockers)
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3239
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3240
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3241 def init(db):
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3242 # might, in an obscure situation, happen in a create
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3243 db.issue.audit('create', blockresolution)
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3244 db.issue.audit('set', blockresolution)
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3245
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3246 # can only happen on a set
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3247 db.issue.react('set', resolveblockers)
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3248
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3249 Put the above code in a file called "blockers.py" in your tracker's
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3250 "detectors" directory.
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3251
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3252 4. Finally, and this is an optional step, modify the tracker web page
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3253 URLs so they filter out issues with any blockers. You do this by
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3254 adding an additional filter on "blockers" for the value "-1". For
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3255 example, the existing "Show All" link in the "page" template (in the
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3256 tracker's "html" directory) looks like this::
1559
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3257
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3258 <a href="issue?:sort=-activity&:group=priority&:filter=status&:columns=id,activity,title,creator,assignedto,status&status=-1,1,2,3,4,5,6,7">Show All</a><br>
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3259
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3260 modify it to add the "blockers" info to the URL (note, both the
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3261 ":filter" *and* "blockers" values must be specified)::
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3262
1568
d181aff91b40 *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1560
diff changeset
3263 <a href="issue?:sort=-activity&:group=priority&:filter=status,blockers&blockers=-1&:columns=id,activity,title,creator,assignedto,status&status=-1,1,2,3,4,5,6,7">Show All</a><br>
1559
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3264
1674
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3265 That's it. You should now be able to set blockers on your issues. Note
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3266 that if you want to know whether an issue has any other issues dependent
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3267 on it (i.e. it's in their blockers list) you can look at the journal
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3268 history at the bottom of the issue page - look for a "link" event to
0807e3676133 Reflowed to 72 columns, some tidying, updating & rephrasing ..
Jean Jordaan <neaj@users.sourceforge.net>
parents: 1671
diff changeset
3269 another issue's "blockers" property.
1559
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3270
6bfb9c9de03c added blockers customisation example to doc
Richard Jones <richard@users.sourceforge.net>
parents: 1522
diff changeset
3271
1098
c5819344714c more doc
Richard Jones <richard@users.sourceforge.net>
parents: 1096
diff changeset
3272 -------------------
659
e429649ed124 More documentation cleanups.
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
3273
686
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents: 684
diff changeset
3274 Back to `Table of Contents`_
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents: 684
diff changeset
3275
c52122f38c9b Documentation cleanup, added info for potential (and current) developers
Richard Jones <richard@users.sourceforge.net>
parents: 684
diff changeset
3276 .. _`Table of Contents`: index.html
1244
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
3277 .. _`design documentation`: design.html
8dd4f736370b merge from maintenance branch
Richard Jones <richard@users.sourceforge.net>
parents: 1236
diff changeset
3278
Roundup Issue Tracker: http://roundup-tracker.org/