Mercurial > p > roundup > code

annotate roundup/cgi/form_parser.py @ 6150:edbd4bba728a

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Add 'is_restore_ok' method
author Ralf Schlatterbeck <rsc@runtux.com>
date Fri, 01 May 2020 16:33:05 +0200
parents ed19b123a7ac
children 408fd477761f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 import re, mimetypes
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2
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3 from roundup import hyperdb, date, password
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4 from roundup.cgi import templating
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5 from roundup.cgi.exceptions import FormError
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6
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8 class FormParser:
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9 # edit form variable handling (see unit tests)
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10 FV_LABELS = r'''
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11 ^(
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12 (?P<note>[@:]note)|
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13 (?P<file>[@:]file)|
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14 (
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15 ((?P<classname>%s)(?P<id>[-\d]+))? # optional leading designator
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16 ((?P<required>[@:]required$)| # :required
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17 (
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18 (
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19 (?P<add>[@:]add[@:])| # :add:<prop>
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20 (?P<remove>[@:]remove[@:])| # :remove:<prop>
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21 (?P<confirm>[@:]confirm[@:])| # :confirm:<prop>
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22 (?P<link>[@:]link[@:])| # :link:<prop>
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23 ([@:]) # just a separator
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24 )?
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25 (?P<propname>[^@:]+) # <prop>
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26 )
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27 )
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28 )
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29 )$'''
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30
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31 def __init__(self, client):
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32 self.client = client
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33 self.db = client.db
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34 self.form = client.form
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35 self.classname = client.classname
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36 self.nodeid = client.nodeid
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37 try:
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38 self._ = self.gettext = client.gettext
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39 self.ngettext = client.ngettext
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40 except AttributeError:
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41 _translator = templating.translationService
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42 self._ = self.gettext = _translator.gettext
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43 self.ngettext = _translator.ngettext
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44
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45 def parse(self, create=0, num_re=re.compile(r'^\d+$')):
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46 """ Item properties and their values are edited with html FORM
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47 variables and their values. You can:
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48
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49 - Change the value of some property of the current item.
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50 - Create a new item of any class, and edit the new item's
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51 properties,
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52 - Attach newly created items to a multilink property of the
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53 current item.
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54 - Remove items from a multilink property of the current item.
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55 - Specify that some properties are required for the edit
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56 operation to be successful.
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57
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58 In the following, <bracketed> values are variable, "@" may be
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59 either ":" or "@", and other text "required" is fixed.
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60
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61 Most properties are specified as form variables:
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62
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63 <propname>
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64 - property on the current context item
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65
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66 <designator>"@"<propname>
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67 - property on the indicated item (for editing related
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68 information)
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69
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70 Designators name a specific item of a class.
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71
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72 <classname><N>
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73
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74 Name an existing item of class <classname>.
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75
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76 <classname>"-"<N>
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77
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78 Name the <N>th new item of class <classname>. If the form
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79 submission is successful, a new item of <classname> is
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80 created. Within the submitted form, a particular
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81 designator of this form always refers to the same new
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82 item.
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83
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84 Once we have determined the "propname", we look at it to see
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85 if it's special:
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86
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87 @required
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88 The associated form value is a comma-separated list of
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89 property names that must be specified when the form is
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90 submitted for the edit operation to succeed.
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91
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92 When the <designator> is missing, the properties are
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93 for the current context item. When <designator> is
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94 present, they are for the item specified by
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95 <designator>.
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96
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97 The "@required" specifier must come before any of the
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98 properties it refers to are assigned in the form.
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99
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100 @remove@<propname>=id(s) or @add@<propname>=id(s)
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101 The "@add@" and "@remove@" edit actions apply only to
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102 Multilink properties. The form value must be a
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103 comma-separate list of keys for the class specified by
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104 the simple form variable. The listed items are added
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105 to (respectively, removed from) the specified
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106 property.
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107
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108 @link@<propname>=<designator>
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109 If the edit action is "@link@", the simple form
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110 variable must specify a Link or Multilink property.
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111 The form value is a comma-separated list of
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112 designators. The item corresponding to each
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113 designator is linked to the property given by simple
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114 form variable. These are collected up and returned in
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115 all_links.
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116
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117 None of the above (ie. just a simple form value)
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118 The value of the form variable is converted
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119 appropriately, depending on the type of the property.
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120
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121 For a Link('klass') property, the form value is a
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122 single key for 'klass', where the key field is
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123 specified in dbinit.py.
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124
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125 For a Multilink('klass') property, the form value is a
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126 comma-separated list of keys for 'klass', where the
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127 key field is specified in dbinit.py.
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128
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129 Note that for simple-form-variables specifiying Link
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130 and Multilink properties, the linked-to class must
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131 have a key field.
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132
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133 For a String() property specifying a filename, the
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134 file named by the form value is uploaded. This means we
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135 try to set additional properties "filename" and "type" (if
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136 they are valid for the class). Otherwise, the property
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137 is set to the form value.
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138
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139 For Date(), Interval(), Boolean(), and Number(), Integer()
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140 properties, the form value is converted to the
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141 appropriate
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142
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143 Any of the form variables may be prefixed with a classname or
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144 designator.
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145
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146 Two special form values are supported for backwards
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147 compatibility:
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148
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149 @note
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150 This is equivalent to::
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151
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152 @link@messages=msg-1
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153 msg-1@content=value
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154
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155 except that in addition, the "author" and "date"
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156 properties of "msg-1" are set to the userid of the
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157 submitter, and the current time, respectively.
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158
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159 @file
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160 This is equivalent to::
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161
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162 @link@files=file-1
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163 file-1@content=value
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164
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165 The String content value is handled as described above for
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166 file uploads.
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167 If "multiple" is turned on for file uploads in the html
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168 template, multiple links are generated::
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169
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170 @link@files=file-2
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171 file-2@content=value
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172 ...
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173
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174 depending on how many files the user has attached.
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175
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176 If both the "@note" and "@file" form variables are
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177 specified, the action::
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178
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179 @link@msg-1@files=file-1
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180
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181 is also performed. If "multiple" is specified this is
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182 carried out for each of the attached files.
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183
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184 We also check that FileClass items have a "content" property with
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185 actual content, otherwise we remove them from all_props before
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186 returning.
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187
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188 The return from this method is a dict of
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189 (classname, id): properties
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190 ... this dict _always_ has an entry for the current context,
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191 even if it's empty (ie. a submission for an existing issue that
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192 doesn't result in any changes would return {('issue','123'): {}})
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193 The id may be None, which indicates that an item should be
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194 created.
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195 """
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196 # some very useful variables
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197 db = self.db
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198 form = self.form
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199
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200 if not hasattr(self, 'FV_SPECIAL'):
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201 # generate the regexp for handling special form values
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202 classes = '|'.join(db.classes.keys())
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203 # specials for parsePropsFromForm
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204 # handle the various forms (see unit tests)
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205 self.FV_SPECIAL = re.compile(self.FV_LABELS % classes, re.VERBOSE)
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206 self.FV_DESIGNATOR = re.compile(r'(%s)([-\d]+)' % classes)
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207
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208 # these indicate the default class / item
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209 default_cn = self.classname
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210 default_cl = self.db.classes[default_cn]
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211 default_nodeid = self.nodeid
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212
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213 # we'll store info about the individual class/item edit in these
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214 all_required = {} # required props per class/item
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215 all_props = {} # props to set per class/item
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216 got_props = {} # props received per class/item
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217 all_propdef = {} # note - only one entry per class
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218 all_links = [] # as many as are required
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219
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220 # we should always return something, even empty, for the context
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221 all_props[(default_cn, default_nodeid)] = {}
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222
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223 keys = form.keys()
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224 timezone = db.getUserTimezone()
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225
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226 # sentinels for the :note and :file props
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227 have_note = have_file = 0
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228
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229 # extract the usable form labels from the form
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230 matches = []
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231 for key in keys:
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232 m = self.FV_SPECIAL.match(key)
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233 if m:
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234 matches.append((key, m.groupdict()))
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235
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236 # now handle the matches
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237 for key, d in matches:
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238 if d['classname']:
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239 # we got a designator
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240 cn = d['classname']
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241 cl = self.db.classes[cn]
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242 nodeid = d['id']
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243 propname = d['propname']
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244 elif d['note']:
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245 # the special note field
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246 cn = 'msg'
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247 cl = self.db.classes[cn]
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248 nodeid = '-1'
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249 propname = 'content'
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250 all_links.append((default_cn, default_nodeid, 'messages',
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251 [('msg', '-1')]))
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252 have_note = 1
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253 elif d['file']:
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254 # the special file field
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255 cn = default_cn
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256 cl = default_cl
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257 nodeid = default_nodeid
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258 propname = 'files'
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259 else:
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260 # default
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261 cn = default_cn
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262 cl = default_cl
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263 nodeid = default_nodeid
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264 propname = d['propname']
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265
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266 # the thing this value relates to is...
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267 this = (cn, nodeid)
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268
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269 # skip implicit create if this isn't a create action
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270 if not create and nodeid is None:
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271 continue
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272
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273 # get more info about the class, and the current set of
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274 # form props for it
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275 if cn not in all_propdef:
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276 all_propdef[cn] = cl.getprops()
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277 propdef = all_propdef[cn]
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278 if this not in all_props:
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279 all_props[this] = {}
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280 props = all_props[this]
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281 if this not in got_props:
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282 got_props[this] = {}
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283
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284 # is this a link command?
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285 if d['link']:
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286 value = []
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287 for entry in self.extractFormList(form[key]):
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288 m = self.FV_DESIGNATOR.match(entry)
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289 if not m:
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290 raise FormError(self._('link "%(key)s" '
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291 'value "%(entry)s" not a designator') % locals())
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292 value.append((m.group(1), m.group(2)))
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293
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294 # get details of linked class
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295 lcn = m.group(1)
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296 lcl = self.db.classes[lcn]
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297 lnodeid = m.group(2)
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298 if lcn not in all_propdef:
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299 all_propdef[lcn] = lcl.getprops()
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300 if (lcn, lnodeid) not in all_props:
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301 all_props[(lcn, lnodeid)] = {}
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302 if (lcn, lnodeid) not in got_props:
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303 got_props[(lcn, lnodeid)] = {}
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304
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305 # make sure the link property is valid
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306 if (not isinstance(propdef[propname], hyperdb.Multilink) and
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307 not isinstance(propdef[propname], hyperdb.Link)):
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308 raise FormError(self._('%(class)s %(property)s '
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309 'is not a link or multilink property') % {
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310 'class':cn, 'property':propname})
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311
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312 all_links.append((cn, nodeid, propname, value))
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313 continue
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314
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315 # detect the special ":required" variable
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316 if d['required']:
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317 for entry in self.extractFormList(form[key]):
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318 m = self.FV_SPECIAL.match(entry)
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319 if not m:
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320 raise FormError(self._('The form action claims to '
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321 'require property "%(property)s" '
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322 'which doesn\'t exist') % {
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323 'property':propname})
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324 if m.group('classname'):
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325 this = (m.group('classname'), m.group('id'))
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326 entry = m.group('propname')
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327 if this not in all_required:
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328 all_required[this] = []
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329 all_required[this].append(entry)
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330 continue
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331
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332 # see if we're performing a special multilink action
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333 mlaction = 'set'
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334 if d['remove']:
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335 mlaction = 'remove'
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336 elif d['add']:
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337 mlaction = 'add'
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338
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339 # does the property exist?
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340 if propname not in propdef:
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341 if mlaction != 'set':
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342 raise FormError(self._('You have submitted a %(action)s '
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7d5bf9cbd75d use self.client to translate messages; if that fails...
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parents: 2107
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343 'action for the property "%(property)s" '
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344 'which doesn\'t exist') % {
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345 'action': mlaction, 'property': propname})
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346 # the form element is probably just something we don't care
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347 # about - ignore it
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348 continue
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349 proptype = propdef[propname]
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350
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351 # Get the form value. This value may be a MiniFieldStorage
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352 # or a list of MiniFieldStorages.
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353 value = form[key]
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354
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355 # handle unpacking of the MiniFieldStorage / list form value
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356 if d['file']:
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357 assert isinstance(proptype, hyperdb.Multilink)
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358 # value is a file upload... we *always* handle multiple
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359 # files here (html5)
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360 if not isinstance(value, type([])):
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361 value = [value]
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362 elif isinstance(proptype, hyperdb.Multilink):
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363 value = self.extractFormList(value)
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364 else:
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365 # multiple values are not OK
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366 if isinstance(value, type([])):
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367 raise FormError(self._('You have submitted more than one '
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368 'value for the %s property') % propname)
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369 # value might be a single file upload
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370 if not getattr(value, 'filename', None):
2004
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371 value = value.value.strip()
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372
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373 # now that we have the props field, we need a teensy little
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374 # extra bit of help for the old :note field...
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375 if d['note'] and value:
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376 props['author'] = self.db.getuid()
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377 props['date'] = date.Date()
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378
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379 # handle by type now
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380 if isinstance(proptype, hyperdb.Password):
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381 if not value:
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parents:
diff changeset
382 # ignore empty password values
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
383 continue
4559
86a270b5b993 - Ignore confirm set() fields by themselves in the absence of non-"confirm"
Richard Jones <richard@mechanicalcat.net>
parents: 4486
diff changeset
384 if d['confirm']:
86a270b5b993 - Ignore confirm set() fields by themselves in the absence of non-"confirm"
Richard Jones <richard@mechanicalcat.net>
parents: 4486
diff changeset
385 # ignore the "confirm" password value by itself
86a270b5b993 - Ignore confirm set() fields by themselves in the absence of non-"confirm"
Richard Jones <richard@mechanicalcat.net>
parents: 4486
diff changeset
386 continue
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
387 for key, d in matches:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
388 if d['confirm'] and d['propname'] == propname:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
389 confirm = form[key]
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
390 break
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
391 else:
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
392 raise FormError(self._('Password and confirmation text '
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
393 'do not match'))
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
394 if isinstance(confirm, type([])):
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
395 raise FormError(self._('You have submitted more than one '
5065
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
396 'value for the %s property') % propname)
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
397 if value != confirm.value:
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
398 raise FormError(self._('Password and confirmation text '
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
399 'do not match'))
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
400 try:
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
401 value = password.Password(value, scheme=proptype.scheme,
5053
9792b18e0b19 issue 2550880: Ability to choose password store scheme and SSHA support.
John Rouillard <rouilj@ieee.org>
parents: 4559
diff changeset
402 config=self.db.config)
5248
198b6e810c67 Use Python-3-compatible 'as' syntax for except statements
Eric S. Raymond <esr@thyrsus.com>
parents: 5195
diff changeset
403 except hyperdb.HyperdbValueError as msg:
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
404 raise FormError(msg)
5066
d2256fcfd81f Fix regression in password parsing
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5065
diff changeset
405 elif d['file']:
5065
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
406 # This needs to be a Multilink and is checked above
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
407 fcn = 'file'
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
408 fcl = self.db.classes[fcn]
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
409 fpropname = 'content'
5381
0942fe89e82e Python 3 preparation: change "x.has_key(y)" to "y in x".
Joseph Myers <jsm@polyomino.org.uk>
parents: 5248
diff changeset
410 if fcn not in all_propdef:
5065
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
411 all_propdef[fcn] = fcl.getprops()
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
412 fpropdef = all_propdef[fcn]
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
413 have_file = []
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
414 for n, v in enumerate(value):
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
415 if not hasattr(v, 'filename'):
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
416 raise FormError(self._('Not a file attachment'))
5065
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
417 # skip if the upload is empty
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
418 if not v.filename:
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
419 continue
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
420 fnodeid = str(-(n+1))
5065
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
421 have_file.append(fnodeid)
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
422 fthis = (fcn, fnodeid)
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
423 if fthis not in all_props:
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
424 all_props[fthis] = {}
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
425 fprops = all_props[fthis]
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
426 all_links.append((cn, nodeid, 'files',
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
427 [('file', fnodeid)]))
5065
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
428
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
429 fprops['content'] = self.parse_file(fpropdef, fprops, v)
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
430 value = None
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
431 nodeid = None
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
432 elif isinstance(proptype, hyperdb.Multilink):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
433 # convert input to list of ids
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
434 try:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
435 l = hyperdb.rawToHyperdb(self.db, cl, nodeid,
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
436 propname, value)
5248
198b6e810c67 Use Python-3-compatible 'as' syntax for except statements
Eric S. Raymond <esr@thyrsus.com>
parents: 5195
diff changeset
437 except hyperdb.HyperdbValueError as msg:
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
438 raise FormError(msg)
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
439
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
440 # now use that list of ids to modify the multilink
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
441 if mlaction == 'set':
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
442 value = l
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
443 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
444 # we're modifying the list - get the current list of ids
5381
0942fe89e82e Python 3 preparation: change "x.has_key(y)" to "y in x".
Joseph Myers <jsm@polyomino.org.uk>
parents: 5248
diff changeset
445 if propname in props:
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
446 existing = props[propname]
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
447 elif nodeid and not nodeid.startswith('-'):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
448 existing = cl.get(nodeid, propname, [])
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
449 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
450 existing = []
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
451
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
452 # now either remove or add
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
453 if mlaction == 'remove':
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
454 # remove - handle situation where the id isn't in
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
455 # the list
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
456 for entry in l:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
457 try:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
458 existing.remove(entry)
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
459 except ValueError:
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
460 raise FormError(self._('property '
2468
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
461 '"%(propname)s": "%(value)s" '
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
462 'not currently in list') % {
5065
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
463 'propname': propname, 'value': entry})
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
464 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
465 # add - easy, just don't dupe
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
466 for entry in l:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
467 if entry not in existing:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
468 existing.append(entry)
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
469 value = existing
4050
a412ce8ccf6f Use canonical sort order for multilinks.
Stefan Seefeld <stefan@seefeld.name>
parents: 4049
diff changeset
470 # Sort the value in the same order used by
a412ce8ccf6f Use canonical sort order for multilinks.
Stefan Seefeld <stefan@seefeld.name>
parents: 4049
diff changeset
471 # Multilink.from_raw.
5414
3fa026621f69 Python 3 preparation: comparisons.
Joseph Myers <jsm@polyomino.org.uk>
parents: 5398
diff changeset
472 value.sort(key=int)
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
473
5522
c5c33e62da39 Fix absent file uploads with Python 3.
Joseph Myers <jsm@polyomino.org.uk>
parents: 5414
diff changeset
474 elif value == '' or value == b'':
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
475 # other types should be None'd if there's no value
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
476 value = None
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
477 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
478 # handle all other types
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
479 try:
5065
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
480 # Try handling file upload
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
481 if (isinstance(proptype, hyperdb.String) and
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
482 hasattr(value, 'filename') and
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
483 value.filename is not None):
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
484 value = self.parse_file(propdef, props, value)
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
485 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
486 value = hyperdb.rawToHyperdb(self.db, cl, nodeid,
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
487 propname, value)
5248
198b6e810c67 Use Python-3-compatible 'as' syntax for except statements
Eric S. Raymond <esr@thyrsus.com>
parents: 5195
diff changeset
488 except hyperdb.HyperdbValueError as msg:
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
489 raise FormError(msg)
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
490
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
491 # register that we got this property
3777
74aebbbea305 Sorry for the mega-patch - was all done on the train:
Richard Jones <richard@users.sourceforge.net>
parents: 3767
diff changeset
492 if isinstance(proptype, hyperdb.Multilink):
74aebbbea305 Sorry for the mega-patch - was all done on the train:
Richard Jones <richard@users.sourceforge.net>
parents: 3767
diff changeset
493 if value != []:
74aebbbea305 Sorry for the mega-patch - was all done on the train:
Richard Jones <richard@users.sourceforge.net>
parents: 3767
diff changeset
494 got_props[this][propname] = 1
74aebbbea305 Sorry for the mega-patch - was all done on the train:
Richard Jones <richard@users.sourceforge.net>
parents: 3767
diff changeset
495 elif value is not None:
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
496 got_props[this][propname] = 1
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
497
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
498 # get the old value
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
499 if nodeid and not nodeid.startswith('-'):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
500 try:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
501 existing = cl.get(nodeid, propname)
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
502 except KeyError:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
503 # this might be a new property for which there is
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
504 # no existing value
5381
0942fe89e82e Python 3 preparation: change "x.has_key(y)" to "y in x".
Joseph Myers <jsm@polyomino.org.uk>
parents: 5248
diff changeset
505 if propname not in propdef:
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
506 raise
5248
198b6e810c67 Use Python-3-compatible 'as' syntax for except statements
Eric S. Raymond <esr@thyrsus.com>
parents: 5195
diff changeset
507 except IndexError as message:
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
508 raise FormError(str(message))
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
509
4050
a412ce8ccf6f Use canonical sort order for multilinks.
Stefan Seefeld <stefan@seefeld.name>
parents: 4049
diff changeset
510 # make sure the existing multilink is sorted. We must
a412ce8ccf6f Use canonical sort order for multilinks.
Stefan Seefeld <stefan@seefeld.name>
parents: 4049
diff changeset
511 # be sure to use the same sort order in all places,
a412ce8ccf6f Use canonical sort order for multilinks.
Stefan Seefeld <stefan@seefeld.name>
parents: 4049
diff changeset
512 # since we want to compare values with "=" or "!=".
a412ce8ccf6f Use canonical sort order for multilinks.
Stefan Seefeld <stefan@seefeld.name>
parents: 4049
diff changeset
513 # The canonical order (given in Multilink.from_raw) is
a412ce8ccf6f Use canonical sort order for multilinks.
Stefan Seefeld <stefan@seefeld.name>
parents: 4049
diff changeset
514 # by the numeric value of the IDs.
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
515 if isinstance(proptype, hyperdb.Multilink):
5414
3fa026621f69 Python 3 preparation: comparisons.
Joseph Myers <jsm@polyomino.org.uk>
parents: 5398
diff changeset
516 existing.sort(key=int)
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
517
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
518 # "missing" existing values may not be None
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
519 if not existing:
3491
0e5f15520e70 fix detection of "missing" existing values in CGI form parser [SF#1414149]
Richard Jones <richard@users.sourceforge.net>
parents: 3267
diff changeset
520 if isinstance(proptype, hyperdb.String):
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
521 # some backends store "missing" Strings as
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
522 # empty strings
3491
0e5f15520e70 fix detection of "missing" existing values in CGI form parser [SF#1414149]
Richard Jones <richard@users.sourceforge.net>
parents: 3267
diff changeset
523 if existing == self.db.BACKEND_MISSING_STRING:
0e5f15520e70 fix detection of "missing" existing values in CGI form parser [SF#1414149]
Richard Jones <richard@users.sourceforge.net>
parents: 3267
diff changeset
524 existing = None
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
525 elif isinstance(proptype, hyperdb.Number) or \
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
526 isinstance(proptype, hyperdb.Integer):
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
527 # some backends store "missing" Numbers as 0 :(
3491
0e5f15520e70 fix detection of "missing" existing values in CGI form parser [SF#1414149]
Richard Jones <richard@users.sourceforge.net>
parents: 3267
diff changeset
528 if existing == self.db.BACKEND_MISSING_NUMBER:
0e5f15520e70 fix detection of "missing" existing values in CGI form parser [SF#1414149]
Richard Jones <richard@users.sourceforge.net>
parents: 3267
diff changeset
529 existing = None
0e5f15520e70 fix detection of "missing" existing values in CGI form parser [SF#1414149]
Richard Jones <richard@users.sourceforge.net>
parents: 3267
diff changeset
530 elif isinstance(proptype, hyperdb.Boolean):
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
531 # likewise Booleans
3491
0e5f15520e70 fix detection of "missing" existing values in CGI form parser [SF#1414149]
Richard Jones <richard@users.sourceforge.net>
parents: 3267
diff changeset
532 if existing == self.db.BACKEND_MISSING_BOOLEAN:
0e5f15520e70 fix detection of "missing" existing values in CGI form parser [SF#1414149]
Richard Jones <richard@users.sourceforge.net>
parents: 3267
diff changeset
533 existing = None
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
534
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
535 # if changed, set it
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
536 if value != existing:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
537 props[propname] = value
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
538 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
539 # don't bother setting empty/unset values
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
540 if value is None:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
541 continue
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
542 elif isinstance(proptype, hyperdb.Multilink) and value == []:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
543 continue
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
544 elif isinstance(proptype, hyperdb.String) and value == '':
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
545 continue
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
546
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
547 props[propname] = value
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
548
5065
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
549 # check to see if we need to specially link files to the note
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
550 if have_note and have_file:
5065
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
551 for fid in have_file:
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
552 all_links.append(('msg', '-1', 'files', [('file', fid)]))
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
553
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
554 # see if all the required properties have been supplied
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
555 s = []
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
556 for thing, required in all_required.items():
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
557 # register the values we got
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
558 got = got_props.get(thing, {})
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
559 for entry in required[:]:
5381
0942fe89e82e Python 3 preparation: change "x.has_key(y)" to "y in x".
Joseph Myers <jsm@polyomino.org.uk>
parents: 5248
diff changeset
560 if entry in got:
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
561 required.remove(entry)
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
562
3765
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
563 # If a user doesn't have edit permission for a given property,
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
564 # but the property is already set in the database, we don't
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
565 # require a value.
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
566 if not (create or nodeid is None):
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
567 for entry in required[:]:
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
568 if not self.db.security.hasPermission('Edit',
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
569 self.client.userid,
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
570 self.classname,
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
571 entry):
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
572 cl = self.db.classes[self.classname]
3767
9d93653f8dcb fix typo.
Stefan Seefeld <stefan@seefeld.name>
parents: 3765
diff changeset
573 if cl.get(nodeid, entry) is not None:
3765
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
574 required.remove(entry)
3936
63d58cc1394a make LinkHTMLProperty handle non-existing keys (patch [SF#1815895])
Richard Jones <richard@users.sourceforge.net>
parents: 3777
diff changeset
575
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
576 # any required values not present?
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
577 if not required:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
578 continue
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
579
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
580 # tell the user to entry the values required
2468
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
581 s.append(self.ngettext(
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
582 'Required %(class)s property %(property)s not supplied',
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
583 'Required %(class)s properties %(property)s not supplied',
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
584 len(required)
2517
9260152ad143 translate property names in 'Required property not supplied' message
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2468
diff changeset
585 ) % {
3559
4b80c330f02b translate class name in "required property not supplied" message [SF#1429669]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3491
diff changeset
586 'class': self._(thing[0]),
2517
9260152ad143 translate property names in 'Required property not supplied' message
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2468
diff changeset
587 'property': ', '.join(map(self.gettext, required))
9260152ad143 translate property names in 'Required property not supplied' message
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2468
diff changeset
588 })
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
589 if s:
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
590 raise FormError('\n'.join(s))
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
591
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
592 # When creating a FileClass node, it should have a non-empty content
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
593 # property to be created. When editing a FileClass node, it should
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
594 # either have a non-empty content property or no property at all. In
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
595 # the latter case, nothing will change.
5395
23b8e6067f7c Python 3 preparation: update calls to dict methods.
Joseph Myers <jsm@polyomino.org.uk>
parents: 5381
diff changeset
596 for (cn, id), props in list(all_props.items()):
4049
c9a8a47c4666 Do not try to create empty nodes with a negative ID.
Stefan Seefeld <stefan@seefeld.name>
parents: 3980
diff changeset
597 if id is not None and id.startswith('-') and not props:
3267
9ffea8719af1 disable node creation if no properties are set
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2517
diff changeset
598 # new item (any class) with no content - ignore
9ffea8719af1 disable node creation if no properties are set
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2517
diff changeset
599 del all_props[(cn, id)]
9ffea8719af1 disable node creation if no properties are set
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2517
diff changeset
600 elif isinstance(self.db.classes[cn], hyperdb.FileClass):
5171
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
601 # three cases:
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
602 # id references existng file. If content is empty,
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
603 # remove content from form so we don't wipe
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
604 # existing file contents.
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
605 # id is -1, -2 ... I.E. a new file.
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
606 # if content is not defined remove all fields that
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
607 # reference that file.
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
608 # if content is defined, let it pass through even if
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
609 # content is empty. Yes people can upload/create
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
610 # empty files.
5381
0942fe89e82e Python 3 preparation: change "x.has_key(y)" to "y in x".
Joseph Myers <jsm@polyomino.org.uk>
parents: 5248
diff changeset
611 if 'content' in props:
5171
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
612 if id is not None and \
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
613 not id.startswith('-') and \
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
614 not props['content']:
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
615 # This is an existing file with emtpy content
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
616 # value in the form.
6062
ed19b123a7ac flake8 whitespace/formatting changes.
John Rouillard <rouilj@ieee.org>
parents: 5809
diff changeset
617 del props['content']
5171
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
618 else:
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
619 # this is a new file without any content property.
5170
2ae3954e972f Hopefully fix issue2550929
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5149
diff changeset
620 if id is not None and id.startswith('-'):
2ae3954e972f Hopefully fix issue2550929
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5149
diff changeset
621 del all_props[(cn, id)]
5171
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
622 # if this is a new file with content (even 0 length content)
5b63cfc95255 issue2550929 fix for my use case, need Ralf to check for his.
John Rouillard <rouilj@ieee.org>
parents: 5170
diff changeset
623 # allow it through and create the zero length file.
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
624 return all_props, all_links
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
625
5065
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
626 def parse_file(self, fpropdef, fprops, v):
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
627 # try to determine the file content-type
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
628 fn = v.filename.split('\\')[-1]
5381
0942fe89e82e Python 3 preparation: change "x.has_key(y)" to "y in x".
Joseph Myers <jsm@polyomino.org.uk>
parents: 5248
diff changeset
629 if 'name' in fpropdef:
5065
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
630 fprops['name'] = fn
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
631 # use this info as the type/filename properties
5381
0942fe89e82e Python 3 preparation: change "x.has_key(y)" to "y in x".
Joseph Myers <jsm@polyomino.org.uk>
parents: 5248
diff changeset
632 if 'type' in fpropdef:
5065
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
633 if hasattr(v, 'type') and v.type:
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
634 fprops['type'] = v.type
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
635 elif mimetypes.guess_type(fn)[0]:
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
636 fprops['type'] = mimetypes.guess_type(fn)[0]
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
637 else:
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
638 fprops['type'] = "application/octet-stream"
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
639 # finally, read the content RAW
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
640 return v.value
47ab150b7325 Allow multiple file uploads
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5053
diff changeset
641
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
642 def extractFormList(self, value):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
643 ''' Extract a list of values from the form value.
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644
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645 It may be one of:
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646 [MiniFieldStorage('value'),
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647 MiniFieldStorage('value','value',...), ...]
2004
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648 MiniFieldStorage('value,value,...')
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649 MiniFieldStorage('value')
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650 '''
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651 # multiple values are OK
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652 if isinstance(value, type([])):
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653 # it's a list of MiniFieldStorages - join then into
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654 values = ','.join([i.value.strip() for i in value])
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655 else:
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656 # it's a MiniFieldStorage, but may be a comma-separated list
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657 # of values
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658 values = value.value
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659
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660 value = [i.strip() for i in values.split(',')]
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661
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662 # filter out the empty bits
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663 return list(filter(None, value))
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4b80c330f02b translate class name in "required property not supplied" message [SF#1429669]
Alexander Smishlajev <a1s@users.sourceforge.net>
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664
4b80c330f02b translate class name in "required property not supplied" message [SF#1429669]
Alexander Smishlajev <a1s@users.sourceforge.net>
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665 # vim: set et sts=4 sw=4 :
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