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annotate roundup/cgi/form_parser.py @ 4531:ddff9669361b

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Fix matching of incoming email addresses to the alternate_addresses field... ...of a user -- this would match substrings, e.g. if the user has discuss-support@example.com as an alternate email and an incoming mail is addressed to support@example.com this would (wrongly) match. Note: I *think* I've seen this discussed somewhere but couldn't find it, neither in the tracker nor in recent discussions on the mailinglists. So if someone remembers an issue which now should be closed, please tell me :-)
author Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
date Wed, 24 Aug 2011 14:43:52 +0000
parents 693c75d56ebe
children 86a270b5b993
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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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7 class FormParser:
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8 # edit form variable handling (see unit tests)
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9 FV_LABELS = r'''
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10 ^(
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11 (?P<note>[@:]note)|
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12 (?P<file>[@:]file)|
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13 (
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14 ((?P<classname>%s)(?P<id>[-\d]+))? # optional leading designator
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15 ((?P<required>[@:]required$)| # :required
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16 (
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17 (
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18 (?P<add>[@:]add[@:])| # :add:<prop>
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19 (?P<remove>[@:]remove[@:])| # :remove:<prop>
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20 (?P<confirm>[@:]confirm[@:])| # :confirm:<prop>
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21 (?P<link>[@:]link[@:])| # :link:<prop>
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22 ([@:]) # just a separator
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23 )?
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24 (?P<propname>[^@:]+) # <prop>
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25 )
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26 )
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27 )
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28 )$'''
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29
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30 def __init__(self, client):
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31 self.client = client
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32 self.db = client.db
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33 self.form = client.form
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34 self.classname = client.classname
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35 self.nodeid = client.nodeid
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36 try:
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37 self._ = self.gettext = client.gettext
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38 self.ngettext = client.ngettext
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39 except AttributeError:
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40 _translator = templating.translationService
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41 self._ = self.gettext = _translator.gettext
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42 self.ngettext = _translator.ngettext
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43
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44 def parse(self, create=0, num_re=re.compile('^\d+$')):
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45 """ Item properties and their values are edited with html FORM
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46 variables and their values. You can:
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47
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48 - Change the value of some property of the current item.
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49 - Create a new item of any class, and edit the new item's
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50 properties,
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51 - Attach newly created items to a multilink property of the
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52 current item.
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53 - Remove items from a multilink property of the current item.
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54 - Specify that some properties are required for the edit
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55 operation to be successful.
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56
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57 In the following, <bracketed> values are variable, "@" may be
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58 either ":" or "@", and other text "required" is fixed.
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59
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60 Most properties are specified as form variables:
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61
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62 <propname>
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63 - property on the current context item
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64
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65 <designator>"@"<propname>
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66 - property on the indicated item (for editing related
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67 information)
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68
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69 Designators name a specific item of a class.
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70
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71 <classname><N>
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72
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73 Name an existing item of class <classname>.
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74
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75 <classname>"-"<N>
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76
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77 Name the <N>th new item of class <classname>. If the form
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78 submission is successful, a new item of <classname> is
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79 created. Within the submitted form, a particular
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80 designator of this form always refers to the same new
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81 item.
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82
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83 Once we have determined the "propname", we look at it to see
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84 if it's special:
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85
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86 @required
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87 The associated form value is a comma-separated list of
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88 property names that must be specified when the form is
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89 submitted for the edit operation to succeed.
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90
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91 When the <designator> is missing, the properties are
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92 for the current context item. When <designator> is
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93 present, they are for the item specified by
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94 <designator>.
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95
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96 The "@required" specifier must come before any of the
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97 properties it refers to are assigned in the form.
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98
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99 @remove@<propname>=id(s) or @add@<propname>=id(s)
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100 The "@add@" and "@remove@" edit actions apply only to
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101 Multilink properties. The form value must be a
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102 comma-separate list of keys for the class specified by
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103 the simple form variable. The listed items are added
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104 to (respectively, removed from) the specified
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105 property.
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106
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107 @link@<propname>=<designator>
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108 If the edit action is "@link@", the simple form
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109 variable must specify a Link or Multilink property.
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110 The form value is a comma-separated list of
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111 designators. The item corresponding to each
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112 designator is linked to the property given by simple
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113 form variable. These are collected up and returned in
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114 all_links.
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115
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116 None of the above (ie. just a simple form value)
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117 The value of the form variable is converted
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118 appropriately, depending on the type of the property.
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119
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120 For a Link('klass') property, the form value is a
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121 single key for 'klass', where the key field is
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122 specified in dbinit.py.
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123
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124 For a Multilink('klass') property, the form value is a
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125 comma-separated list of keys for 'klass', where the
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126 key field is specified in dbinit.py.
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127
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128 Note that for simple-form-variables specifiying Link
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129 and Multilink properties, the linked-to class must
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130 have a key field.
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131
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132 For a String() property specifying a filename, the
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133 file named by the form value is uploaded. This means we
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134 try to set additional properties "filename" and "type" (if
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135 they are valid for the class). Otherwise, the property
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136 is set to the form value.
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137
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138 For Date(), Interval(), Boolean(), and Number()
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139 properties, the form value is converted to the
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140 appropriate
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141
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142 Any of the form variables may be prefixed with a classname or
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143 designator.
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144
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145 Two special form values are supported for backwards
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146 compatibility:
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147
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148 @note
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149 This is equivalent to::
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150
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151 @link@messages=msg-1
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152 msg-1@content=value
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153
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154 except that in addition, the "author" and "date"
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155 properties of "msg-1" are set to the userid of the
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156 submitter, and the current time, respectively.
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157
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158 @file
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159 This is equivalent to::
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160
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161 @link@files=file-1
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162 file-1@content=value
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163
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164 The String content value is handled as described above for
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165 file uploads.
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166
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167 If both the "@note" and "@file" form variables are
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168 specified, the action::
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169
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170 @link@msg-1@files=file-1
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171
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172 is also performed.
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173
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174 We also check that FileClass items have a "content" property with
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175 actual content, otherwise we remove them from all_props before
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176 returning.
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177
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178 The return from this method is a dict of
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179 (classname, id): properties
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180 ... this dict _always_ has an entry for the current context,
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181 even if it's empty (ie. a submission for an existing issue that
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182 doesn't result in any changes would return {('issue','123'): {}})
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183 The id may be None, which indicates that an item should be
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184 created.
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185 """
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186 # some very useful variables
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187 db = self.db
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188 form = self.form
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189
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190 if not hasattr(self, 'FV_SPECIAL'):
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191 # generate the regexp for handling special form values
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192 classes = '|'.join(db.classes.keys())
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193 # specials for parsePropsFromForm
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194 # handle the various forms (see unit tests)
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195 self.FV_SPECIAL = re.compile(self.FV_LABELS%classes, re.VERBOSE)
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196 self.FV_DESIGNATOR = re.compile(r'(%s)([-\d]+)'%classes)
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197
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198 # these indicate the default class / item
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199 default_cn = self.classname
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200 default_cl = self.db.classes[default_cn]
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201 default_nodeid = self.nodeid
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202
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203 # we'll store info about the individual class/item edit in these
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204 all_required = {} # required props per class/item
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205 all_props = {} # props to set per class/item
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206 got_props = {} # props received per class/item
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207 all_propdef = {} # note - only one entry per class
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208 all_links = [] # as many as are required
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209
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210 # we should always return something, even empty, for the context
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211 all_props[(default_cn, default_nodeid)] = {}
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212
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213 keys = form.keys()
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214 timezone = db.getUserTimezone()
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215
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216 # sentinels for the :note and :file props
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217 have_note = have_file = 0
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218
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219 # extract the usable form labels from the form
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220 matches = []
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221 for key in keys:
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222 m = self.FV_SPECIAL.match(key)
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223 if m:
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224 matches.append((key, m.groupdict()))
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225
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226 # now handle the matches
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227 for key, d in matches:
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228 if d['classname']:
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229 # we got a designator
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230 cn = d['classname']
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231 cl = self.db.classes[cn]
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232 nodeid = d['id']
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233 propname = d['propname']
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234 elif d['note']:
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235 # the special note field
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236 cn = 'msg'
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237 cl = self.db.classes[cn]
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238 nodeid = '-1'
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239 propname = 'content'
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240 all_links.append((default_cn, default_nodeid, 'messages',
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241 [('msg', '-1')]))
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242 have_note = 1
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243 elif d['file']:
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244 # the special file field
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245 cn = 'file'
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246 cl = self.db.classes[cn]
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247 nodeid = '-1'
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248 propname = 'content'
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249 all_links.append((default_cn, default_nodeid, 'files',
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250 [('file', '-1')]))
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251 have_file = 1
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252 else:
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253 # default
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254 cn = default_cn
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255 cl = default_cl
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256 nodeid = default_nodeid
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257 propname = d['propname']
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258
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259 # the thing this value relates to is...
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260 this = (cn, nodeid)
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261
2010
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262 # skip implicit create if this isn't a create action
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263 if not create and nodeid is None:
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264 continue
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265
2004
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266 # get more info about the class, and the current set of
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267 # form props for it
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268 if not all_propdef.has_key(cn):
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269 all_propdef[cn] = cl.getprops()
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270 propdef = all_propdef[cn]
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271 if not all_props.has_key(this):
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272 all_props[this] = {}
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273 props = all_props[this]
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274 if not got_props.has_key(this):
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275 got_props[this] = {}
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276
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277 # is this a link command?
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278 if d['link']:
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279 value = []
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280 for entry in self.extractFormList(form[key]):
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281 m = self.FV_DESIGNATOR.match(entry)
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282 if not m:
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283 raise FormError, self._('link "%(key)s" '
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284 'value "%(entry)s" not a designator') % locals()
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285 value.append((m.group(1), m.group(2)))
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286
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287 # get details of linked class
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288 lcn = m.group(1)
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289 lcl = self.db.classes[lcn]
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290 lnodeid = m.group(2)
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291 if not all_propdef.has_key(lcn):
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292 all_propdef[lcn] = lcl.getprops()
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293 if not all_props.has_key((lcn, lnodeid)):
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294 all_props[(lcn, lnodeid)] = {}
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295 if not got_props.has_key((lcn, lnodeid)):
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296 got_props[(lcn, lnodeid)] = {}
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297
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298 # make sure the link property is valid
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299 if (not isinstance(propdef[propname], hyperdb.Multilink) and
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300 not isinstance(propdef[propname], hyperdb.Link)):
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301 raise FormError, self._('%(class)s %(property)s '
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302 'is not a link or multilink property') % {
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303 'class':cn, 'property':propname}
2004
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304
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305 all_links.append((cn, nodeid, propname, value))
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306 continue
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307
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308 # detect the special ":required" variable
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309 if d['required']:
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310 for entry in self.extractFormList(form[key]):
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311 m = self.FV_SPECIAL.match(entry)
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312 if not m:
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313 raise FormError, self._('The form action claims to '
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314 'require property "%(property)s" '
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315 'which doesn\'t exist') % {
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316 'property':propname}
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317 if m.group('classname'):
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318 this = (m.group('classname'), m.group('id'))
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319 entry = m.group('propname')
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320 if not all_required.has_key(this):
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321 all_required[this] = []
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322 all_required[this].append(entry)
2004
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323 continue
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324
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325 # see if we're performing a special multilink action
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326 mlaction = 'set'
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327 if d['remove']:
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328 mlaction = 'remove'
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329 elif d['add']:
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330 mlaction = 'add'
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331
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332 # does the property exist?
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diff changeset
333 if not propdef.has_key(propname):
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334 if mlaction != 'set':
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335 raise FormError, self._('You have submitted a %(action)s '
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parents: 2107
diff changeset
336 'action for the property "%(property)s" '
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diff changeset
337 'which doesn\'t exist') % {
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diff changeset
338 'action': mlaction, 'property':propname}
2004
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339 # the form element is probably just something we don't care
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340 # about - ignore it
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341 continue
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342 proptype = propdef[propname]
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343
3559
4b80c330f02b translate class name in "required property not supplied" message [SF#1429669]
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344 # Get the form value. This value may be a MiniFieldStorage
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parents: 3491
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345 # or a list of MiniFieldStorages.
2004
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346 value = form[key]
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347
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348 # handle unpacking of the MiniFieldStorage / list form value
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349 if isinstance(proptype, hyperdb.Multilink):
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350 value = self.extractFormList(value)
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351 else:
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352 # multiple values are not OK
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353 if isinstance(value, type([])):
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354 raise FormError, self._('You have submitted more than one '
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parents: 2107
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355 'value for the %s property') % propname
2004
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356 # value might be a file upload...
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diff changeset
357 if not hasattr(value, 'filename') or value.filename is None:
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358 # nope, pull out the value and strip it
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diff changeset
359 value = value.value.strip()
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diff changeset
360
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diff changeset
361 # now that we have the props field, we need a teensy little
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diff changeset
362 # extra bit of help for the old :note field...
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diff changeset
363 if d['note'] and value:
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364 props['author'] = self.db.getuid()
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365 props['date'] = date.Date()
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diff changeset
366
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diff changeset
367 # handle by type now
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diff changeset
368 if isinstance(proptype, hyperdb.Password):
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diff changeset
369 if not value:
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370 # ignore empty password values
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diff changeset
371 continue
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diff changeset
372 for key, d in matches:
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diff changeset
373 if d['confirm'] and d['propname'] == propname:
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374 confirm = form[key]
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diff changeset
375 break
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376 else:
2468
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
377 raise FormError, self._('Password and confirmation text '
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
378 'do not match')
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
379 if isinstance(confirm, type([])):
2468
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
380 raise FormError, self._('You have submitted more than one '
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
381 '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
382 if value != confirm.value:
2468
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
383 raise FormError, self._('Password and confirmation text '
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
384 'do not match')
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
385 try:
4486
693c75d56ebe Add new config-option 'password_pbkdf2_default_rounds'...
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4269
diff changeset
386 value = password.Password(value, config=self.db.config)
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
387 except hyperdb.HyperdbValueError, msg:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
388 raise FormError, msg
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
389
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
390 elif isinstance(proptype, hyperdb.Multilink):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
391 # 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
392 try:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
393 l = hyperdb.rawToHyperdb(self.db, cl, nodeid,
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
394 propname, value)
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
395 except hyperdb.HyperdbValueError, msg:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
396 raise FormError, msg
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
397
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
398 # 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
399 if mlaction == 'set':
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
400 value = l
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
401 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
402 # we're modifying the list - get the current list of ids
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
403 if props.has_key(propname):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
404 existing = props[propname]
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
405 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
406 existing = cl.get(nodeid, propname, [])
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
407 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
408 existing = []
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
409
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
410 # now either remove or add
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
411 if mlaction == 'remove':
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
412 # 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
413 # the list
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
414 for entry in l:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
415 try:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
416 existing.remove(entry)
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
417 except ValueError:
2468
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
418 raise FormError, self._('property '
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
419 '"%(propname)s": "%(value)s" '
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
420 'not currently in list') % {
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
421 'propname': propname, 'value': entry}
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
422 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
423 # 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
424 for entry in l:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
425 if entry not in existing:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
426 existing.append(entry)
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
427 value = existing
4050
a412ce8ccf6f Use canonical sort order for multilinks.
Stefan Seefeld <stefan@seefeld.name>
parents: 4049
diff changeset
428 # 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
429 # Multilink.from_raw.
4269
ab4563e97d22 corrections for python2.3 compatibility:
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4050
diff changeset
430 value.sort(lambda x, y: cmp(int(x),int(y)))
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
431
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
432 elif value == '':
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
433 # 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
434 value = None
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
435 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
436 # handle all other types
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
437 try:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
438 if isinstance(proptype, hyperdb.String):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
439 if (hasattr(value, 'filename') and
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
440 value.filename is not None):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
441 # skip if the upload is empty
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
442 if not value.filename:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
443 continue
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
444 # this String is actually a _file_
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
445 # try to determine the file content-type
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
446 fn = value.filename.split('\\')[-1]
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
447 if propdef.has_key('name'):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
448 props['name'] = fn
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
449 # use this info as the type/filename properties
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
450 if propdef.has_key('type'):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
451 if hasattr(value, 'type') and value.type:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
452 props['type'] = value.type
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
453 elif mimetypes.guess_type(fn)[0]:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
454 props['type'] = mimetypes.guess_type(fn)[0]
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
455 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
456 props['type'] = "application/octet-stream"
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
457 # finally, read the content RAW
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
458 value = value.value
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
459 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
460 value = hyperdb.rawToHyperdb(self.db, cl,
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
461 nodeid, propname, value)
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
462
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
463 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
464 value = hyperdb.rawToHyperdb(self.db, cl, nodeid,
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
465 propname, value)
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
466 except hyperdb.HyperdbValueError, msg:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
467 raise FormError, msg
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
468
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
469 # 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
470 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
471 if value != []:
74aebbbea305 Sorry for the mega-patch - was all done on the train:
Richard Jones <richard@users.sourceforge.net>
parents: 3767
diff changeset
472 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
473 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
474 got_props[this][propname] = 1
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
475
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
476 # get the old value
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
477 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
478 try:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
479 existing = cl.get(nodeid, propname)
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
480 except KeyError:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
481 # 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
482 # no existing value
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
483 if not propdef.has_key(propname):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
484 raise
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
485 except IndexError, message:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
486 raise FormError(str(message))
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
487
4050
a412ce8ccf6f Use canonical sort order for multilinks.
Stefan Seefeld <stefan@seefeld.name>
parents: 4049
diff changeset
488 # 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
489 # 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
490 # since we want to compare values with "=" or "!=".
a412ce8ccf6f Use canonical sort order for multilinks.
Stefan Seefeld <stefan@seefeld.name>
parents: 4049
diff changeset
491 # 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
492 # 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
493 if isinstance(proptype, hyperdb.Multilink):
4269
ab4563e97d22 corrections for python2.3 compatibility:
Ralf Schlatterbeck <schlatterbeck@users.sourceforge.net>
parents: 4050
diff changeset
494 existing.sort(lambda x, y: cmp(int(x),int(y)))
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
495
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
496 # "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
497 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
498 if isinstance(proptype, hyperdb.String):
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
499 # some backends store "missing" Strings as 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
500 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
501 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
502 elif isinstance(proptype, hyperdb.Number):
2004
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parents:
diff changeset
503 # 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
504 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
505 existing = None
0e5f15520e70 fix detection of "missing" existing values in CGI form parser [SF#1414149]
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parents: 3267
diff changeset
506 elif isinstance(proptype, hyperdb.Boolean):
2004
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parents:
diff changeset
507 # 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
508 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
509 existing = None
2004
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parents:
diff changeset
510
1782fe36e7b8 Move out parts of client.py to new modules:
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parents:
diff changeset
511 # if changed, set it
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diff changeset
512 if value != existing:
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parents:
diff changeset
513 props[propname] = value
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diff changeset
514 else:
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diff changeset
515 # don't bother setting empty/unset values
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diff changeset
516 if value is None:
1782fe36e7b8 Move out parts of client.py to new modules:
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parents:
diff changeset
517 continue
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diff changeset
518 elif isinstance(proptype, hyperdb.Multilink) and value == []:
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diff changeset
519 continue
1782fe36e7b8 Move out parts of client.py to new modules:
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parents:
diff changeset
520 elif isinstance(proptype, hyperdb.String) and value == '':
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diff changeset
521 continue
1782fe36e7b8 Move out parts of client.py to new modules:
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parents:
diff changeset
522
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
523 props[propname] = value
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parents:
diff changeset
524
1782fe36e7b8 Move out parts of client.py to new modules:
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parents:
diff changeset
525 # check to see if we need to specially link a file to the note
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parents:
diff changeset
526 if have_note and have_file:
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parents:
diff changeset
527 all_links.append(('msg', '-1', 'files', [('file', '-1')]))
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
528
1782fe36e7b8 Move out parts of client.py to new modules:
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parents:
diff changeset
529 # see if all the required properties have been supplied
1782fe36e7b8 Move out parts of client.py to new modules:
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parents:
diff changeset
530 s = []
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
531 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
532 # register the values we got
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Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
533 got = got_props.get(thing, {})
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
534 for entry in required[:]:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
535 if got.has_key(entry):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
536 required.remove(entry)
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
537
3765
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
538 # 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
539 # 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
540 # require a value.
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
541 if not (create or nodeid is None):
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
542 for entry in required[:]:
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
543 if not self.db.security.hasPermission('Edit',
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
544 self.client.userid,
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
545 self.classname,
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
546 entry):
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
547 cl = self.db.classes[self.classname]
3767
9d93653f8dcb fix typo.
Stefan Seefeld <stefan@seefeld.name>
parents: 3765
diff changeset
548 if cl.get(nodeid, entry) is not None:
3765
9a00da0f1da9 Fix [SF#1599740]
Stefan Seefeld <stefan@seefeld.name>
parents: 3656
diff changeset
549 required.remove(entry)
3936
63d58cc1394a make LinkHTMLProperty handle non-existing keys (patch [SF#1815895])
Richard Jones <richard@users.sourceforge.net>
parents: 3777
diff changeset
550
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
551 # any required values not present?
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
552 if not required:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
553 continue
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
554
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
555 # 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
556 s.append(self.ngettext(
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
557 '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
558 '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
559 len(required)
2517
9260152ad143 translate property names in 'Required property not supplied' message
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2468
diff changeset
560 ) % {
3559
4b80c330f02b translate class name in "required property not supplied" message [SF#1429669]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3491
diff changeset
561 '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
562 '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
563 })
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
564 if s:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
565 raise FormError, '\n'.join(s)
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
566
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
567 # 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
568 # 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
569 # 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
570 # the latter case, nothing will change.
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
571 for (cn, id), props in 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
572 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
573 # 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
574 del all_props[(cn, id)]
9ffea8719af1 disable node creation if no properties are set
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2517
diff changeset
575 elif isinstance(self.db.classes[cn], hyperdb.FileClass):
4049
c9a8a47c4666 Do not try to create empty nodes with a negative ID.
Stefan Seefeld <stefan@seefeld.name>
parents: 3980
diff changeset
576 if id is not None and id.startswith('-'):
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
577 if not props.get('content', ''):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
578 del all_props[(cn, id)]
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
579 elif props.has_key('content') and not props['content']:
2468
7d5bf9cbd75d use self.client to translate messages; if that fails...
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 2107
diff changeset
580 raise FormError, self._('File is empty')
2004
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
581 return all_props, all_links
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
582
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
583 def extractFormList(self, value):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
584 ''' Extract a list of values from the form value.
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
585
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
586 It may be one of:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
587 [MiniFieldStorage('value'), MiniFieldStorage('value','value',...), ...]
1782fe36e7b8 Move out parts of client.py to new modules:
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parents:
diff changeset
588 MiniFieldStorage('value,value,...')
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
589 MiniFieldStorage('value')
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
590 '''
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
591 # multiple values are OK
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
592 if isinstance(value, type([])):
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
593 # it's a list of MiniFieldStorages - join then into
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
594 values = ','.join([i.value.strip() for i in value])
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
595 else:
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
596 # it's a MiniFieldStorage, but may be a comma-separated list
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
597 # of values
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
598 values = value.value
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
599
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
600 value = [i.strip() for i in values.split(',')]
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
601
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
602 # filter out the empty bits
1782fe36e7b8 Move out parts of client.py to new modules:
Johannes Gijsbers <jlgijsbers@users.sourceforge.net>
parents:
diff changeset
603 return filter(None, value)
3559
4b80c330f02b translate class name in "required property not supplied" message [SF#1429669]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3491
diff changeset
604
4b80c330f02b translate class name in "required property not supplied" message [SF#1429669]
Alexander Smishlajev <a1s@users.sourceforge.net>
parents: 3491
diff changeset
605 # vim: set et sts=4 sw=4 :
Roundup Issue Tracker: http://roundup-tracker.org/