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annotate roundup/cgi/client.py @ 1224:e58a59b2a290

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reversion - allow unsetting of Links again
author Richard Jones <richard@users.sourceforge.net>
date Thu, 26 Sep 2002 03:21:03 +0000
parents 2658b694c3ab
children eae6a5eb62e0
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 # $Id: client.py,v 1.45 2002-09-26 03:21:03 richard Exp $
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2
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3 __doc__ = """
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4 WWW request handler (also used in the stand-alone server).
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5 """
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6
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7 import os, os.path, cgi, StringIO, urlparse, re, traceback, mimetypes, urllib
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8 import binascii, Cookie, time, random
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9
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10 from roundup import roundupdb, date, hyperdb, password
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11 from roundup.i18n import _
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12
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13 from roundup.cgi.templating import Templates, HTMLRequest, NoTemplate
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14 from roundup.cgi import cgitb
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15
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16 from roundup.cgi.PageTemplates import PageTemplate
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17
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18 class Unauthorised(ValueError):
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19 pass
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20
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21 class NotFound(ValueError):
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22 pass
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23
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24 class Redirect(Exception):
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25 pass
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26
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27 class SendFile(Exception):
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28 ' Sent a file from the database '
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29
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30 class SendStaticFile(Exception):
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31 ' Send a static file from the instance html directory '
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32
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33 def initialiseSecurity(security):
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34 ''' Create some Permissions and Roles on the security object
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35
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36 This function is directly invoked by security.Security.__init__()
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37 as a part of the Security object instantiation.
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38 '''
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39 security.addPermission(name="Web Registration",
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40 description="User may register through the web")
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41 p = security.addPermission(name="Web Access",
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42 description="User may access the web interface")
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43 security.addPermissionToRole('Admin', p)
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44
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45 # doing Role stuff through the web - make sure Admin can
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46 p = security.addPermission(name="Web Roles",
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47 description="User may manipulate user Roles through the web")
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48 security.addPermissionToRole('Admin', p)
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49
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50 class Client:
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51 '''
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52 A note about login
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53 ------------------
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54
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55 If the user has no login cookie, then they are anonymous. There
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56 are two levels of anonymous use. If there is no 'anonymous' user, there
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57 is no login at all and the database is opened in read-only mode. If the
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58 'anonymous' user exists, the user is logged in using that user (though
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59 there is no cookie). This allows them to modify the database, and all
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60 modifications are attributed to the 'anonymous' user.
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61
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62 Once a user logs in, they are assigned a session. The Client instance
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63 keeps the nodeid of the session as the "session" attribute.
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64
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65 Client attributes:
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66 "path" is the PATH_INFO inside the instance (with no leading '/')
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67 "base" is the base URL for the instance
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68 '''
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69
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70 def __init__(self, instance, request, env, form=None):
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71 hyperdb.traceMark()
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72 self.instance = instance
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73 self.request = request
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74 self.env = env
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75
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76 # save off the path
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77 self.path = env['PATH_INFO']
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78
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79 # this is the base URL for this instance
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80 self.base = self.instance.config.TRACKER_WEB
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81
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82 # see if we need to re-parse the environment for the form (eg Zope)
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83 if form is None:
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84 self.form = cgi.FieldStorage(environ=env)
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85 else:
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86 self.form = form
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87
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88 # turn debugging on/off
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89 try:
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90 self.debug = int(env.get("ROUNDUP_DEBUG", 0))
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91 except ValueError:
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92 # someone gave us a non-int debug level, turn it off
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93 self.debug = 0
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94
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95 # flag to indicate that the HTTP headers have been sent
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96 self.headers_done = 0
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97
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98 # additional headers to send with the request - must be registered
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99 # before the first write
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100 self.additional_headers = {}
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101 self.response_code = 200
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102
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103 def main(self):
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104 ''' Wrap the real main in a try/finally so we always close off the db.
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105 '''
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106 try:
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107 self.inner_main()
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108 finally:
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109 if hasattr(self, 'db'):
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110 self.db.close()
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111
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112 def inner_main(self):
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113 ''' Process a request.
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114
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115 The most common requests are handled like so:
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116 1. figure out who we are, defaulting to the "anonymous" user
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117 see determine_user
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118 2. figure out what the request is for - the context
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119 see determine_context
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120 3. handle any requested action (item edit, search, ...)
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121 see handle_action
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122 4. render a template, resulting in HTML output
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123
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124 In some situations, exceptions occur:
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125 - HTTP Redirect (generally raised by an action)
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126 - SendFile (generally raised by determine_context)
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127 serve up a FileClass "content" property
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128 - SendStaticFile (generally raised by determine_context)
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129 serve up a file from the tracker "html" directory
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130 - Unauthorised (generally raised by an action)
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131 the action is cancelled, the request is rendered and an error
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132 message is displayed indicating that permission was not
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133 granted for the action to take place
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134 - NotFound (raised wherever it needs to be)
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135 percolates up to the CGI interface that called the client
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136 '''
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137 self.content_action = None
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138 self.ok_message = []
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139 self.error_message = []
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140 try:
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141 # make sure we're identified (even anonymously)
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142 self.determine_user()
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143 # figure out the context and desired content template
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144 self.determine_context()
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145 # possibly handle a form submit action (may change self.classname
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146 # and self.template, and may also append error/ok_messages)
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147 self.handle_action()
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148 # now render the page
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149
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150 # we don't want clients caching our dynamic pages
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151 self.additional_headers['Cache-Control'] = 'no-cache'
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152 self.additional_headers['Pragma'] = 'no-cache'
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153 self.additional_headers['Expires'] = 'Thu, 1 Jan 1970 00:00:00 GMT'
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diff changeset
154
1204
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
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parents: 1196
diff changeset
155 # render the content
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parents: 1196
diff changeset
156 self.write(self.renderContext())
985
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diff changeset
157 except Redirect, url:
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parents:
diff changeset
158 # let's redirect - if the url isn't None, then we need to do
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parents:
diff changeset
159 # the headers, otherwise the headers have been set before the
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parents:
diff changeset
160 # exception was raised
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parents:
diff changeset
161 if url:
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
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parents: 1103
diff changeset
162 self.additional_headers['Location'] = url
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
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parents: 1103
diff changeset
163 self.response_code = 302
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
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parents: 1103
diff changeset
164 self.write('Redirecting to <a href="%s">%s</a>'%(url, url))
985
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parents:
diff changeset
165 except SendFile, designator:
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parents:
diff changeset
166 self.serve_file(designator)
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parents:
diff changeset
167 except SendStaticFile, file:
1027
9990a635de03 hrm, wonder how that snuck in
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parents: 1018
diff changeset
168 self.serve_static_file(str(file))
985
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parents:
diff changeset
169 except Unauthorised, message:
1041
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diff changeset
170 self.write(self.renderTemplate('page', '', error_message=message))
1210
619ab5de5af0 [SF#613310] traceback on onexistant items
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parents: 1204
diff changeset
171 except NotFound:
619ab5de5af0 [SF#613310] traceback on onexistant items
Richard Jones <richard@users.sourceforge.net>
parents: 1204
diff changeset
172 # pass through
619ab5de5af0 [SF#613310] traceback on onexistant items
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parents: 1204
diff changeset
173 raise
985
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parents:
diff changeset
174 except:
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parents:
diff changeset
175 # everything else
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parents:
diff changeset
176 self.write(cgitb.html())
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parents:
diff changeset
177
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178 def determine_user(self):
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parents:
diff changeset
179 ''' Determine who the user is
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parents:
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180 '''
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diff changeset
181 # determine the uid to use
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182 self.opendb('admin')
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parents:
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183
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184 # make sure we have the session Class
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185 sessions = self.db.sessions
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186
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187 # age sessions, remove when they haven't been used for a week
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188 # TODO: this shouldn't be done every access
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189 week = 60*60*24*7
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190 now = time.time()
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parents:
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191 for sessid in sessions.list():
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192 interval = now - sessions.get(sessid, 'last_use')
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parents:
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193 if interval > week:
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194 sessions.destroy(sessid)
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195
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196 # look up the user session cookie
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197 cookie = Cookie.Cookie(self.env.get('HTTP_COOKIE', ''))
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198 user = 'anonymous'
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parents:
diff changeset
199
1018
b0527d9c8e11 call the cookie something else since it changed
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diff changeset
200 # bump the "revision" of the cookie since the format changed
b0527d9c8e11 call the cookie something else since it changed
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parents: 1016
diff changeset
201 if (cookie.has_key('roundup_user_2') and
b0527d9c8e11 call the cookie something else since it changed
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parents: 1016
diff changeset
202 cookie['roundup_user_2'].value != 'deleted'):
985
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parents:
diff changeset
203
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parents:
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204 # get the session key from the cookie
1018
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diff changeset
205 self.session = cookie['roundup_user_2'].value
985
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206 # get the user from the session
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parents:
diff changeset
207 try:
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parents:
diff changeset
208 # update the lifetime datestamp
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parents:
diff changeset
209 sessions.set(self.session, last_use=time.time())
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parents:
diff changeset
210 sessions.commit()
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parents:
diff changeset
211 user = sessions.get(self.session, 'user')
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parents:
diff changeset
212 except KeyError:
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parents:
diff changeset
213 user = 'anonymous'
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
214
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
215 # sanity check on the user still being valid, getting the userid
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
216 # at the same time
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
217 try:
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parents:
diff changeset
218 self.userid = self.db.user.lookup(user)
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parents:
diff changeset
219 except (KeyError, TypeError):
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parents:
diff changeset
220 user = 'anonymous'
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
221
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
222 # make sure the anonymous user is valid if we're using it
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parents:
diff changeset
223 if user == 'anonymous':
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parents:
diff changeset
224 self.make_user_anonymous()
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
225 else:
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parents:
diff changeset
226 self.user = user
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
227
1003
f89b8d32291b Hack hack hack...
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parents: 1002
diff changeset
228 # reopen the database as the correct user
f89b8d32291b Hack hack hack...
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parents: 1002
diff changeset
229 self.opendb(self.user)
f89b8d32291b Hack hack hack...
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parents: 1002
diff changeset
230
985
55ab0c5b49f9 New CGI interface support
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diff changeset
231 def determine_context(self, dre=re.compile(r'([^\d]+)(\d+)')):
1053
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
232 ''' Determine the context of this page from the URL:
985
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parents:
diff changeset
233
1053
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
234 The URL path after the instance identifier is examined. The path
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
235 is generally only one entry long.
985
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
236
1053
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
237 - if there is no path, then we are in the "home" context.
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
238 * if the path is "_file", then the additional path entry
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
239 specifies the filename of a static file we're to serve up
b28393def972 more explanatory docsting
Richard Jones <richard@users.sourceforge.net>
parents: 1051
diff changeset
240 from the instance "html" directory. Raises a SendStaticFile
b28393def972 more explanatory docsting
Richard Jones <richard@users.sourceforge.net>
parents: 1051
diff changeset
241 exception.
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
242 - if there is something in the path (eg "issue"), it identifies
b28393def972 more explanatory docsting
Richard Jones <richard@users.sourceforge.net>
parents: 1051
diff changeset
243 the tracker class we're to display.
b28393def972 more explanatory docsting
Richard Jones <richard@users.sourceforge.net>
parents: 1051
diff changeset
244 - if the path is an item designator (eg "issue123"), then we're
b28393def972 more explanatory docsting
Richard Jones <richard@users.sourceforge.net>
parents: 1051
diff changeset
245 to display a specific item.
b28393def972 more explanatory docsting
Richard Jones <richard@users.sourceforge.net>
parents: 1051
diff changeset
246 * if the path starts with an item designator and is longer than
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
247 one entry, then we're assumed to be handling an item of a
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
248 FileClass, and the extra path information gives the filename
b28393def972 more explanatory docsting
Richard Jones <richard@users.sourceforge.net>
parents: 1051
diff changeset
249 that the client is going to label the download with (ie
b28393def972 more explanatory docsting
Richard Jones <richard@users.sourceforge.net>
parents: 1051
diff changeset
250 "file123/image.png" is nicer to download than "file123"). This
b28393def972 more explanatory docsting
Richard Jones <richard@users.sourceforge.net>
parents: 1051
diff changeset
251 raises a SendFile exception.
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
252
1053
b28393def972 more explanatory docsting
Richard Jones <richard@users.sourceforge.net>
parents: 1051
diff changeset
253 Both of the "*" types of contexts stop before we bother to
b28393def972 more explanatory docsting
Richard Jones <richard@users.sourceforge.net>
parents: 1051
diff changeset
254 determine the template we're going to use. That's because they
b28393def972 more explanatory docsting
Richard Jones <richard@users.sourceforge.net>
parents: 1051
diff changeset
255 don't actually use templates.
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
256
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
257 The template used is specified by the :template CGI variable,
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
258 which defaults to:
1053
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
259
985
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
260 only classname suplied: "index"
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
261 full item designator supplied: "item"
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
262
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
263 We set:
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
264 self.classname - the class to display, can be None
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
265 self.template - the template to render the current context with
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
266 self.nodeid - the nodeid of the class we're displaying
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
267 '''
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
268 # default the optional variables
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
269 self.classname = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
270 self.nodeid = None
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
271
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
272 # determine the classname and possibly nodeid
1157
26c8cb2162d7 fixed various URL / base URL issues
Richard Jones <richard@users.sourceforge.net>
parents: 1153
diff changeset
273 path = self.path.split('/')
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
274 if not path or path[0] in ('', 'home', 'index'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
275 if self.form.has_key(':template'):
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
276 self.template = self.form[':template'].value
985
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
277 else:
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
278 self.template = ''
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
279 return
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parents:
diff changeset
280 elif path[0] == '_file':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
281 raise SendStaticFile, path[1]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
282 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
283 self.classname = path[0]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
284 if len(path) > 1:
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
285 # send the file identified by the designator in path[0]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
286 raise SendFile, path[0]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
287
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
288 # see if we got a designator
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
289 m = dre.match(self.classname)
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
290 if m:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
291 self.classname = m.group(1)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
292 self.nodeid = m.group(2)
1153
0455eccad866 raise not found earlier, where it makes more sense to the user
Richard Jones <richard@users.sourceforge.net>
parents: 1152
diff changeset
293 if not self.db.getclass(self.classname).hasnode(self.nodeid):
0455eccad866 raise not found earlier, where it makes more sense to the user
Richard Jones <richard@users.sourceforge.net>
parents: 1152
diff changeset
294 raise NotFound, '%s/%s'%(self.classname, self.nodeid)
985
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
295 # with a designator, we default to item view
1041
c28603c9f831 Class help and generic class editing done.
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parents: 1029
diff changeset
296 self.template = 'item'
985
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parents:
diff changeset
297 else:
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
298 # with only a class, we default to index view
1041
c28603c9f831 Class help and generic class editing done.
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parents: 1029
diff changeset
299 self.template = 'index'
985
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parents:
diff changeset
300
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
301 # see if we have a template override
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parents:
diff changeset
302 if self.form.has_key(':template'):
1041
c28603c9f831 Class help and generic class editing done.
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parents: 1029
diff changeset
303 self.template = self.form[':template'].value
985
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parents:
diff changeset
304
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
305 # see if we were passed in a message
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
306 if self.form.has_key(':ok_message'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
307 self.ok_message.append(self.form[':ok_message'].value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
308 if self.form.has_key(':error_message'):
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parents:
diff changeset
309 self.error_message.append(self.form[':error_message'].value)
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parents:
diff changeset
310
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parents:
diff changeset
311 def serve_file(self, designator, dre=re.compile(r'([^\d]+)(\d+)')):
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parents:
diff changeset
312 ''' Serve the file from the content property of the designated item.
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parents:
diff changeset
313 '''
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parents:
diff changeset
314 m = dre.match(str(designator))
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parents:
diff changeset
315 if not m:
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parents:
diff changeset
316 raise NotFound, str(designator)
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parents:
diff changeset
317 classname, nodeid = m.group(1), m.group(2)
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parents:
diff changeset
318 if classname != 'file':
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parents:
diff changeset
319 raise NotFound, designator
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parents:
diff changeset
320
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parents:
diff changeset
321 # we just want to serve up the file named
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parents:
diff changeset
322 file = self.db.file
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
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diff changeset
323 self.additional_headers['Content-Type'] = file.get(nodeid, 'type')
985
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parents:
diff changeset
324 self.write(file.get(nodeid, 'content'))
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parents:
diff changeset
325
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parents:
diff changeset
326 def serve_static_file(self, file):
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parents:
diff changeset
327 # we just want to serve up the file named
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parents:
diff changeset
328 mt = mimetypes.guess_type(str(file))[0]
1120
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diff changeset
329 self.additional_headers['Content-Type'] = mt
1085
04a6b3bfbf23 instance_config -> config, and other related cleanups
Richard Jones <richard@users.sourceforge.net>
parents: 1084
diff changeset
330 self.write(open(os.path.join(self.instance.config.TEMPLATES,
04a6b3bfbf23 instance_config -> config, and other related cleanups
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parents: 1084
diff changeset
331 file)).read())
985
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parents:
diff changeset
332
1204
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
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parents: 1196
diff changeset
333 def renderContext(self):
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parents:
diff changeset
334 ''' Return a PageTemplate for the named page
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parents:
diff changeset
335 '''
1204
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
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parents: 1196
diff changeset
336 name = self.classname
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diff changeset
337 extension = self.template
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parents: 1196
diff changeset
338 pt = Templates(self.instance.config.TEMPLATES).get(name, extension)
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
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parents: 1196
diff changeset
339
1103
db787cef1385 handled some XXXs
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parents: 1096
diff changeset
340 # catch errors so we can handle PT rendering errors more nicely
1204
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
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341 args = {
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
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diff changeset
342 'ok_message': self.ok_message,
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diff changeset
343 'error_message': self.error_message
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diff changeset
344 }
985
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parents:
diff changeset
345 try:
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
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parents: 1008
diff changeset
346 # let the template render figure stuff out
1204
b862bbf2067a Replaced the content() callback ickiness with Page Template macro usage
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parents: 1196
diff changeset
347 return pt.render(self, None, None, **args)
1068
665730c27d29 nicer template absence error
Richard Jones <richard@users.sourceforge.net>
parents: 1065
diff changeset
348 except NoTemplate, message:
665730c27d29 nicer template absence error
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parents: 1065
diff changeset
349 return '<strong>%s</strong>'%message
985
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parents:
diff changeset
350 except:
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parents:
diff changeset
351 # everything else
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 1064
diff changeset
352 return cgitb.pt_html()
985
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parents:
diff changeset
353
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parents:
diff changeset
354 # these are the actions that are available
1151
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
355 actions = (
7e0024954954 making it easier to add new actions, and more docco
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parents: 1144
diff changeset
356 ('edit', 'editItemAction'),
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
357 ('editCSV', 'editCSVAction'),
7e0024954954 making it easier to add new actions, and more docco
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parents: 1144
diff changeset
358 ('new', 'newItemAction'),
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
359 ('register', 'registerAction'),
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
360 ('login', 'loginAction'),
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
361 ('logout', 'logout_action'),
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
362 ('search', 'searchAction'),
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
363 )
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
364 def handle_action(self):
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
365 ''' Determine whether there should be an _action called.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
366
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
367 The action is defined by the form variable :action which
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
368 identifies the method on this object to call. The four basic
1151
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
369 actions are defined in the "actions" sequence on this class:
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
370 "edit" -> self.editItemAction
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
371 "new" -> self.newItemAction
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
372 "register" -> self.registerAction
1064
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
373 "login" -> self.loginAction
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
374 "logout" -> self.logout_action
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
375 "search" -> self.searchAction
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
376
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
377 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
378 if not self.form.has_key(':action'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
379 return None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
380 try:
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
381 # get the action, validate it
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
382 action = self.form[':action'].value
1152
4cc99267bd23 *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1151
diff changeset
383 for name, method in self.actions:
1151
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
384 if name == action:
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
385 break
7e0024954954 making it easier to add new actions, and more docco
Richard Jones <richard@users.sourceforge.net>
parents: 1144
diff changeset
386 else:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
387 raise ValueError, 'No such action "%s"'%action
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
388
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
389 # call the mapped action
1151
7e0024954954 making it easier to add new actions, and more docco
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parents: 1144
diff changeset
390 getattr(self, method)()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
391 except Redirect:
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
392 raise
1064
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
393 except Unauthorised:
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
394 raise
985
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
395 except:
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
396 self.db.rollback()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
397 s = StringIO.StringIO()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
398 traceback.print_exc(None, s)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
399 self.error_message.append('<pre>%s</pre>'%cgi.escape(s.getvalue()))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
400
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
401 def write(self, content):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
402 if not self.headers_done:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
403 self.header()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
404 self.request.wfile.write(content)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
405
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
406 def header(self, headers=None, response=None):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
407 '''Put up the appropriate header.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
408 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
409 if headers is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
410 headers = {'Content-Type':'text/html'}
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
411 if response is None:
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
412 response = self.response_code
1130
89bd02ffe4af tell clients/caches not to cache our dynamic bits
Richard Jones <richard@users.sourceforge.net>
parents: 1129
diff changeset
413
89bd02ffe4af tell clients/caches not to cache our dynamic bits
Richard Jones <richard@users.sourceforge.net>
parents: 1129
diff changeset
414 # update with additional info
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
415 headers.update(self.additional_headers)
1130
89bd02ffe4af tell clients/caches not to cache our dynamic bits
Richard Jones <richard@users.sourceforge.net>
parents: 1129
diff changeset
416
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
417 if not headers.has_key('Content-Type'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
418 headers['Content-Type'] = 'text/html'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
419 self.request.send_response(response)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
420 for entry in headers.items():
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
421 self.request.send_header(*entry)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
422 self.request.end_headers()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
423 self.headers_done = 1
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
424 if self.debug:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
425 self.headers_sent = headers
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
426
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
427 def set_cookie(self, user, password):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
428 # TODO generate a much, much stronger session key ;)
1076
72d622b9bffd *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
429 self.session = binascii.b2a_base64(repr(random.random())).strip()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
430
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
431 # clean up the base64
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
432 if self.session[-1] == '=':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
433 if self.session[-2] == '=':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
434 self.session = self.session[:-2]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
435 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
436 self.session = self.session[:-1]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
437
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
438 # insert the session in the sessiondb
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
439 self.db.sessions.set(self.session, user=user, last_use=time.time())
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
440
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
441 # and commit immediately
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
442 self.db.sessions.commit()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
443
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
444 # expire us in a long, long time
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
445 expire = Cookie._getdate(86400*365)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
446
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
447 # generate the cookie path - make sure it has a trailing '/'
1096
fa7df238e2d4 More cleaning up of configuration, and the "instance" -> "tracker" renaming.
Richard Jones <richard@users.sourceforge.net>
parents: 1085
diff changeset
448 path = '/'.join((self.env['SCRIPT_NAME'], self.env['TRACKER_NAME'],
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
449 ''))
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
450 self.additional_headers['Set-Cookie'] = \
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
451 'roundup_user_2=%s; expires=%s; Path=%s;'%(self.session, expire, path)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
452
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
453 def make_user_anonymous(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
454 ''' Make us anonymous
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
455
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
456 This method used to handle non-existence of the 'anonymous'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
457 user, but that user is mandatory now.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
458 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
459 self.userid = self.db.user.lookup('anonymous')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
460 self.user = 'anonymous'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
461
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
462 def opendb(self, user):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
463 ''' Open the database.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
464 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
465 # open the db if the user has changed
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
466 if not hasattr(self, 'db') or user != self.db.journaltag:
1167
75e5f2055ca9 missed a db close
Richard Jones <richard@users.sourceforge.net>
parents: 1161
diff changeset
467 if hasattr(self, 'db'):
75e5f2055ca9 missed a db close
Richard Jones <richard@users.sourceforge.net>
parents: 1161
diff changeset
468 self.db.close()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
469 self.db = self.instance.open(user)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
470
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
471 #
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
472 # Actions
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
473 #
1064
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
474 def loginAction(self):
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
475 ''' Attempt to log a user in.
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
476
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
477 Sets up a session for the user which contains the login
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
478 credentials.
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
479 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
480 # we need the username at a minimum
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
481 if not self.form.has_key('__login_name'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
482 self.error_message.append(_('Username required'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
483 return
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
484
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
485 self.user = self.form['__login_name'].value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
486 # re-open the database for real, using the user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
487 self.opendb(self.user)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
488 if self.form.has_key('__login_password'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
489 password = self.form['__login_password'].value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
490 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
491 password = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
492 # make sure the user exists
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
493 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
494 self.userid = self.db.user.lookup(self.user)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
495 except KeyError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
496 name = self.user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
497 self.make_user_anonymous()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
498 self.error_message.append(_('No such user "%(name)s"')%locals())
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
499 return
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
500
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
501 # and that the password is correct
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
502 pw = self.db.user.get(self.userid, 'password')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
503 if password != pw:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
504 self.make_user_anonymous()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
505 self.error_message.append(_('Incorrect password'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
506 return
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
507
1064
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
508 # make sure we're allowed to be here
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
509 if not self.loginPermission():
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
510 self.make_user_anonymous()
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
511 raise Unauthorised, _("You do not have permission to login")
1058
a55ef5a98fd3 more docco... and we need to check for web access Permission!
Richard Jones <richard@users.sourceforge.net>
parents: 1056
diff changeset
512
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
513 # set the session cookie
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
514 self.set_cookie(self.user, password)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
515
1064
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
516 def loginPermission(self):
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
517 ''' Determine whether the user has permission to log in.
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
518
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
519 Base behaviour is to check the user has "Web Access".
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
520 '''
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
521 if not self.db.security.hasPermission('Web Access', self.userid):
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
522 return 0
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
523 return 1
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
524
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
525 def logout_action(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
526 ''' Make us really anonymous - nuke the cookie too
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
527 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
528 # log us out
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
529 self.make_user_anonymous()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
530
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
531 # construct the logout cookie
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
532 now = Cookie._getdate()
1096
fa7df238e2d4 More cleaning up of configuration, and the "instance" -> "tracker" renaming.
Richard Jones <richard@users.sourceforge.net>
parents: 1085
diff changeset
533 path = '/'.join((self.env['SCRIPT_NAME'], self.env['TRACKER_NAME'],
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
534 ''))
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
535 self.additional_headers['Set-Cookie'] = \
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
536 'roundup_user_2=deleted; Max-Age=0; expires=%s; Path=%s;'%(now, path)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
537
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
538 # Let the user know what's going on
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
539 self.ok_message.append(_('You are logged out'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
540
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
541 def registerAction(self):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
542 '''Attempt to create a new user based on the contents of the form
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
543 and then set the cookie.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
544
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
545 return 1 on successful login
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
546 '''
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
547 # create the new user
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
548 cl = self.db.user
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
549
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
550 # parse the props from the form
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
551 try:
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
552 props = parsePropsFromForm(self.db, cl, self.form, self.nodeid)
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
553 except (ValueError, KeyError), message:
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
554 self.error_message.append(_('Error: ') + str(message))
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
555 return
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
556
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
557 # make sure we're allowed to register
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
558 if not self.registerPermission(props):
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
559 raise Unauthorised, _("You do not have permission to register")
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
560
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
561 # re-open the database as "admin"
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
562 if self.user != 'admin':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
563 self.opendb('admin')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
564
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
565 # create the new user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
566 cl = self.db.user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
567 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
568 props = parsePropsFromForm(self.db, cl, self.form)
1085
04a6b3bfbf23 instance_config -> config, and other related cleanups
Richard Jones <richard@users.sourceforge.net>
parents: 1084
diff changeset
569 props['roles'] = self.instance.config.NEW_WEB_USER_ROLES
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
570 self.userid = cl.create(**props)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
571 self.db.commit()
1211
2658b694c3ab [SF#613291] typos in nosy list
Richard Jones <richard@users.sourceforge.net>
parents: 1210
diff changeset
572 except (ValueError, KeyError), message:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
573 self.error_message.append(message)
1144
db13f46cb5f9 password edit now has a confirmation field
Richard Jones <richard@users.sourceforge.net>
parents: 1133
diff changeset
574 return
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
575
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
576 # log the new user in
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
577 self.user = cl.get(self.userid, 'username')
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
578 # re-open the database for real, using the user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
579 self.opendb(self.user)
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
580 password = self.db.user.get(self.userid, 'password')
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
581 self.set_cookie(self.user, password)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
582
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
583 # nice message
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
584 message = _('You are now registered, welcome!')
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
585
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
586 # redirect to the item's edit page
1161
f2b77ac79641 bugfixes for redirect and form handling
Richard Jones <richard@users.sourceforge.net>
parents: 1157
diff changeset
587 raise Redirect, '%s%s%s?:ok_message=%s'%(
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
588 self.base, self.classname, self.userid, urllib.quote(message))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
589
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
590 def registerPermission(self, props):
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
591 ''' Determine whether the user has permission to register
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
592
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
593 Base behaviour is to check the user has "Web Registration".
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
594 '''
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
595 # registration isn't allowed to supply roles
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
596 if props.has_key('roles'):
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
597 return 0
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
598 if self.db.security.hasPermission('Web Registration', self.userid):
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
599 return 1
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
600 return 0
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
601
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
602 def editItemAction(self):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
603 ''' Perform an edit of an item in the database.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
604
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
605 Some special form elements:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
606
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
607 :link=designator:property
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
608 :multilink=designator:property
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
609 The value specifies a node designator and the property on that
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
610 node to add _this_ node to as a link or multilink.
1084
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
611 :note
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
612 Create a message and attach it to the current node's
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
613 "messages" property.
1084
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
614 :file
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
615 Create a file and attach it to the current node's
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
616 "files" property. Attach the file to the message created from
1084
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
617 the :note if it's supplied.
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
618
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
619 :required=property,property,...
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
620 The named properties are required to be filled in the form.
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
621
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
622 '''
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
623 cl = self.db.classes[self.classname]
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
624
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
625 # parse the props from the form
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
626 try:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
627 props = parsePropsFromForm(self.db, cl, self.form, self.nodeid)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
628 except (ValueError, KeyError), message:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
629 self.error_message.append(_('Error: ') + str(message))
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
630 return
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
631
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
632 # check permission
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
633 if not self.editItemPermission(props):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
634 self.error_message.append(
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
635 _('You do not have permission to edit %(classname)s'%
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
636 self.__dict__))
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
637 return
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
638
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
639 # perform the edit
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
640 try:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
641 # make changes to the node
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
642 props = self._changenode(props)
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
643 # handle linked nodes
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
644 self._post_editnode(self.nodeid)
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
645 except (ValueError, KeyError), message:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
646 self.error_message.append(_('Error: ') + str(message))
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
647 return
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
648
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
649 # commit now that all the tricky stuff is done
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
650 self.db.commit()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
651
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
652 # and some nice feedback for the user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
653 if props:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
654 message = _('%(changes)s edited ok')%{'changes':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
655 ', '.join(props.keys())}
1084
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
656 elif self.form.has_key(':note') and self.form[':note'].value:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
657 message = _('note added')
1084
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
658 elif (self.form.has_key(':file') and self.form[':file'].filename):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
659 message = _('file added')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
660 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
661 message = _('nothing changed')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
662
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
663 # redirect to the item's edit page
1161
f2b77ac79641 bugfixes for redirect and form handling
Richard Jones <richard@users.sourceforge.net>
parents: 1157
diff changeset
664 raise Redirect, '%s%s%s?:ok_message=%s'%(self.base, self.classname,
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
665 self.nodeid, urllib.quote(message))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
666
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
667 def editItemPermission(self, props):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
668 ''' Determine whether the user has permission to edit this item.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
669
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
670 Base behaviour is to check the user can edit this class. If we're
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
671 editing the "user" class, users are allowed to edit their own
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
672 details. Unless it's the "roles" property, which requires the
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
673 special Permission "Web Roles".
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
674 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
675 # if this is a user node and the user is editing their own node, then
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
676 # we're OK
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
677 has = self.db.security.hasPermission
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
678 if self.classname == 'user':
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
679 # reject if someone's trying to edit "roles" and doesn't have the
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
680 # right permission.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
681 if props.has_key('roles') and not has('Web Roles', self.userid,
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
682 'user'):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
683 return 0
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
684 # if the item being edited is the current user, we're ok
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
685 if self.nodeid == self.userid:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
686 return 1
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
687 if self.db.security.hasPermission('Edit', self.userid, self.classname):
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
688 return 1
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
689 return 0
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
690
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
691 def newItemAction(self):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
692 ''' Add a new item to the database.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
693
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
694 This follows the same form as the editItemAction, with the same
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
695 special form values.
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
696 '''
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
697 cl = self.db.classes[self.classname]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
698
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
699 # parse the props from the form
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
700 try:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
701 props = parsePropsFromForm(self.db, cl, self.form, self.nodeid)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
702 except (ValueError, KeyError), message:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
703 self.error_message.append(_('Error: ') + str(message))
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
704 return
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
705
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
706 if not self.newItemPermission(props):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
707 self.error_message.append(
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
708 _('You do not have permission to create %s' %self.classname))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
709
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
710 # create a little extra message for anticipated :link / :multilink
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
711 if self.form.has_key(':multilink'):
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
712 link = self.form[':multilink'].value
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
713 elif self.form.has_key(':link'):
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
714 link = self.form[':multilink'].value
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
715 else:
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
716 link = None
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
717 xtra = ''
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
718 if link:
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
719 designator, linkprop = link.split(':')
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
720 xtra = ' for <a href="%s">%s</a>'%(designator, designator)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
721
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
722 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
723 # do the create
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
724 nid = self._createnode(props)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
725
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
726 # handle linked nodes
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
727 self._post_editnode(nid)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
728
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
729 # commit now that all the tricky stuff is done
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
730 self.db.commit()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
731
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
732 # render the newly created item
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
733 self.nodeid = nid
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
734
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
735 # and some nice feedback for the user
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
736 message = _('%(classname)s created ok')%self.__dict__ + xtra
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
737 except (ValueError, KeyError), message:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
738 self.error_message.append(_('Error: ') + str(message))
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
739 return
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
740 except:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
741 # oops
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
742 self.db.rollback()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
743 s = StringIO.StringIO()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
744 traceback.print_exc(None, s)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
745 self.error_message.append('<pre>%s</pre>'%cgi.escape(s.getvalue()))
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
746 return
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
747
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
748 # redirect to the new item's page
1161
f2b77ac79641 bugfixes for redirect and form handling
Richard Jones <richard@users.sourceforge.net>
parents: 1157
diff changeset
749 raise Redirect, '%s%s%s?:ok_message=%s'%(self.base, self.classname,
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
750 nid, urllib.quote(message))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
751
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
752 def newItemPermission(self, props):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
753 ''' Determine whether the user has permission to create (edit) this
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
754 item.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
755
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
756 Base behaviour is to check the user can edit this class. No
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
757 additional property checks are made. Additionally, new user items
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
758 may be created if the user has the "Web Registration" Permission.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
759 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
760 has = self.db.security.hasPermission
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
761 if self.classname == 'user' and has('Web Registration', self.userid,
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
762 'user'):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
763 return 1
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
764 if has('Edit', self.userid, self.classname):
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
765 return 1
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
766 return 0
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
767
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
768 def editCSVAction(self):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
769 ''' Performs an edit of all of a class' items in one go.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
770
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
771 The "rows" CGI var defines the CSV-formatted entries for the
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
772 class. New nodes are identified by the ID 'X' (or any other
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
773 non-existent ID) and removed lines are retired.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
774 '''
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
775 # this is per-class only
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
776 if not self.editCSVPermission():
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
777 self.error_message.append(
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
778 _('You do not have permission to edit %s' %self.classname))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
779
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
780 # get the CSV module
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
781 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
782 import csv
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
783 except ImportError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
784 self.error_message.append(_(
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
785 'Sorry, you need the csv module to use this function.<br>\n'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
786 'Get it from: <a href="http://www.object-craft.com.au/projects/csv/">http://www.object-craft.com.au/projects/csv/'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
787 return
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
788
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
789 cl = self.db.classes[self.classname]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
790 idlessprops = cl.getprops(protected=0).keys()
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
791 idlessprops.sort()
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
792 props = ['id'] + idlessprops
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
793
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
794 # do the edit
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
795 rows = self.form['rows'].value.splitlines()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
796 p = csv.parser()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
797 found = {}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
798 line = 0
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
799 for row in rows[1:]:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
800 line += 1
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
801 values = p.parse(row)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
802 # not a complete row, keep going
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
803 if not values: continue
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
804
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
805 # skip property names header
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
806 if values == props:
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
807 continue
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
808
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
809 # extract the nodeid
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
810 nodeid, values = values[0], values[1:]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
811 found[nodeid] = 1
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
812
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
813 # confirm correct weight
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
814 if len(idlessprops) != len(values):
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
815 self.error_message.append(
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
816 _('Not enough values on line %(line)s')%{'line':line})
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
817 return
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
818
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
819 # extract the new values
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
820 d = {}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
821 for name, value in zip(idlessprops, values):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
822 value = value.strip()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
823 # only add the property if it has a value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
824 if value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
825 # if it's a multilink, split it
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
826 if isinstance(cl.properties[name], hyperdb.Multilink):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
827 value = value.split(':')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
828 d[name] = value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
829
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
830 # perform the edit
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
831 if cl.hasnode(nodeid):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
832 # edit existing
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
833 cl.set(nodeid, **d)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
834 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
835 # new node
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
836 found[cl.create(**d)] = 1
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
837
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
838 # retire the removed entries
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
839 for nodeid in cl.list():
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
840 if not found.has_key(nodeid):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
841 cl.retire(nodeid)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
842
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
843 # all OK
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
844 self.db.commit()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
845
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
846 self.ok_message.append(_('Items edited OK'))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
847
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
848 def editCSVPermission(self):
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
849 ''' Determine whether the user has permission to edit this class.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
850
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
851 Base behaviour is to check the user can edit this class.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
852 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
853 if not self.db.security.hasPermission('Edit', self.userid,
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
854 self.classname):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
855 return 0
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
856 return 1
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
857
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
858 def searchAction(self):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
859 ''' Mangle some of the form variables.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
860
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
861 Set the form ":filter" variable based on the values of the
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
862 filter variables - if they're set to anything other than
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
863 "dontcare" then add them to :filter.
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
864
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
865 Also handle the ":queryname" variable and save off the query to
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
866 the user's query list.
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
867 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
868 # generic edit is per-class only
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
869 if not self.searchPermission():
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
870 self.error_message.append(
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
871 _('You do not have permission to search %s' %self.classname))
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
872
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
873 # add a faked :filter form variable for each filtering prop
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
874 props = self.db.classes[self.classname].getprops()
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
875 for key in self.form.keys():
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
876 if not props.has_key(key): continue
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
877 if not self.form[key].value: continue
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
878 self.form.value.append(cgi.MiniFieldStorage(':filter', key))
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
879
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
880 # handle saving the query params
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
881 if self.form.has_key(':queryname'):
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
882 queryname = self.form[':queryname'].value.strip()
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
883 if queryname:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
884 # parse the environment and figure what the query _is_
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
885 req = HTMLRequest(self)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
886 url = req.indexargs_href('', {})
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
887
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
888 # handle editing an existing query
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
889 try:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
890 qid = self.db.query.lookup(queryname)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
891 self.db.query.set(qid, klass=self.classname, url=url)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
892 except KeyError:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
893 # create a query
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
894 qid = self.db.query.create(name=queryname,
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
895 klass=self.classname, url=url)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
896
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
897 # and add it to the user's query multilink
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
898 queries = self.db.user.get(self.userid, 'queries')
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
899 queries.append(qid)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
900 self.db.user.set(self.userid, queries=queries)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
901
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
902 # commit the query change to the database
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
903 self.db.commit()
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
904
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
905 def searchPermission(self):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
906 ''' Determine whether the user has permission to search this class.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
907
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
908 Base behaviour is to check the user can view this class.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
909 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
910 if not self.db.security.hasPermission('View', self.userid,
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
911 self.classname):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
912 return 0
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
913 return 1
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
914
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 1064
diff changeset
915 def remove_action(self, dre=re.compile(r'([^\d]+)(\d+)')):
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
916 # XXX I believe this could be handled by a regular edit action that
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
917 # just sets the multilink...
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
918 target = self.index_arg(':target')[0]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
919 m = dre.match(target)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
920 if m:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
921 classname = m.group(1)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
922 nodeid = m.group(2)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
923 cl = self.db.getclass(classname)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
924 cl.retire(nodeid)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
925 # now take care of the reference
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
926 parentref = self.index_arg(':multilink')[0]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
927 parent, prop = parentref.split(':')
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
928 m = dre.match(parent)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
929 if m:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
930 self.classname = m.group(1)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
931 self.nodeid = m.group(2)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
932 cl = self.db.getclass(self.classname)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
933 value = cl.get(self.nodeid, prop)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
934 value.remove(nodeid)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
935 cl.set(self.nodeid, **{prop:value})
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
936 func = getattr(self, 'show%s'%self.classname)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
937 return func()
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
938 else:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
939 raise NotFound, parent
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
940 else:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
941 raise NotFound, target
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
942
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
943 #
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
944 # Utility methods for editing
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
945 #
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
946 def _changenode(self, props):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
947 ''' change the node based on the contents of the form
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
948 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
949 cl = self.db.classes[self.classname]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
950
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
951 # create the message
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
952 message, files = self._handle_message()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
953 if message:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
954 props['messages'] = cl.get(self.nodeid, 'messages') + [message]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
955 if files:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
956 props['files'] = cl.get(self.nodeid, 'files') + files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
957
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
958 # make the changes
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
959 return cl.set(self.nodeid, **props)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
960
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
961 def _createnode(self, props):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
962 ''' create a node based on the contents of the form
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
963 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
964 cl = self.db.classes[self.classname]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
965
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
966 # check for messages and files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
967 message, files = self._handle_message()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
968 if message:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
969 props['messages'] = [message]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
970 if files:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
971 props['files'] = files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
972 # create the node and return it's id
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
973 return cl.create(**props)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
974
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
975 def _handle_message(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
976 ''' generate an edit message
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
977 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
978 # handle file attachments
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
979 files = []
1084
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
980 if self.form.has_key(':file'):
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
981 file = self.form[':file']
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
982 if file.filename:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
983 filename = file.filename.split('\\')[-1]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
984 mime_type = mimetypes.guess_type(filename)[0]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
985 if not mime_type:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
986 mime_type = "application/octet-stream"
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
987 # create the new file entry
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
988 files.append(self.db.file.create(type=mime_type,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
989 name=filename, content=file.file.read()))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
990
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
991 # we don't want to do a message if none of the following is true...
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
992 cn = self.classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
993 cl = self.db.classes[self.classname]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
994 props = cl.getprops()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
995 note = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
996 # in a nutshell, don't do anything if there's no note or there's no
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
997 # NOSY
1084
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
998 if self.form.has_key(':note'):
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
999 note = self.form[':note'].value.strip()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1000 if not note:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1001 return None, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1002 if not props.has_key('messages'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1003 return None, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1004 if not isinstance(props['messages'], hyperdb.Multilink):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1005 return None, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1006 if not props['messages'].classname == 'msg':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1007 return None, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1008 if not (self.form.has_key('nosy') or note):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1009 return None, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1010
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1011 # handle the note
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1012 if '\n' in note:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1013 summary = re.split(r'\n\r?', note)[0]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1014 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1015 summary = note
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1016 m = ['%s\n'%note]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1017
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1018 # handle the messageid
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1019 # TODO: handle inreplyto
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1020 messageid = "<%s.%s.%s@%s>"%(time.time(), random.random(),
1085
04a6b3bfbf23 instance_config -> config, and other related cleanups
Richard Jones <richard@users.sourceforge.net>
parents: 1084
diff changeset
1021 self.classname, self.instance.config.MAIL_DOMAIN)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1022
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1023 # now create the message, attaching the files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1024 content = '\n'.join(m)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1025 message_id = self.db.msg.create(author=self.userid,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1026 recipients=[], date=date.Date('.'), summary=summary,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1027 content=content, files=files, messageid=messageid)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1028
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1029 # update the messages property
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1030 return message_id, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1031
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1032 def _post_editnode(self, nid):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1033 '''Do the linking part of the node creation.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1034
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1035 If a form element has :link or :multilink appended to it, its
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1036 value specifies a node designator and the property on that node
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1037 to add _this_ node to as a link or multilink.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1038
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1039 This is typically used on, eg. the file upload page to indicated
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1040 which issue to link the file to.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1041
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1042 TODO: I suspect that this and newfile will go away now that
1084
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
1043 there's the ability to upload a file using the issue :file form
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1044 element!
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1045 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1046 cn = self.classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1047 cl = self.db.classes[cn]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1048 # link if necessary
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1049 keys = self.form.keys()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1050 for key in keys:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1051 if key == ':multilink':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1052 value = self.form[key].value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1053 if type(value) != type([]): value = [value]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1054 for value in value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1055 designator, property = value.split(':')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1056 link, nodeid = hyperdb.splitDesignator(designator)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1057 link = self.db.classes[link]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1058 # take a dupe of the list so we're not changing the cache
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1059 value = link.get(nodeid, property)[:]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1060 value.append(nid)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1061 link.set(nodeid, **{property: value})
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1062 elif key == ':link':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1063 value = self.form[key].value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1064 if type(value) != type([]): value = [value]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1065 for value in value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1066 designator, property = value.split(':')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1067 link, nodeid = hyperdb.splitDesignator(designator)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1068 link = self.db.classes[link]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1069 link.set(nodeid, **{property: nid})
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1070
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1071
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1072 def parsePropsFromForm(db, cl, form, nodeid=0, num_re=re.compile('^\d+$')):
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1073 ''' Pull properties for the given class out of the form.
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1074
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1075 If a ":required" parameter is supplied, then the names property values
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1076 must be supplied or a ValueError will be raised.
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1077 '''
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1078 required = []
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1079 if form.has_key(':required'):
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1080 value = form[':required']
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1081 if isinstance(value, type([])):
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1082 required = [i.value.strip() for i in value]
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1083 else:
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1084 required = [i.strip() for i in value.value.split(',')]
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1085
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1086 props = {}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1087 keys = form.keys()
1161
f2b77ac79641 bugfixes for redirect and form handling
Richard Jones <richard@users.sourceforge.net>
parents: 1157
diff changeset
1088 properties = cl.getprops()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1089 for key in keys:
1161
f2b77ac79641 bugfixes for redirect and form handling
Richard Jones <richard@users.sourceforge.net>
parents: 1157
diff changeset
1090 if not properties.has_key(key):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1091 continue
1161
f2b77ac79641 bugfixes for redirect and form handling
Richard Jones <richard@users.sourceforge.net>
parents: 1157
diff changeset
1092 proptype = properties[key]
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1093
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1094 # Get the form value. This value may be a MiniFieldStorage or a list
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1095 # of MiniFieldStorages.
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1096 value = form[key]
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1097
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1098 # make sure non-multilinks only get one value
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1099 if not isinstance(proptype, hyperdb.Multilink):
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1100 if isinstance(value, type([])):
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1101 raise ValueError, 'You have submitted more than one value'\
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1102 ' for the %s property'%key
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1103 # we've got a MiniFieldStorage, so pull out the value and strip
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1104 # surrounding whitespace
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1105 value = value.value.strip()
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1106
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1107 if isinstance(proptype, hyperdb.String):
1056
1c2a2ecc1b03 fix to :required
Richard Jones <richard@users.sourceforge.net>
parents: 1055
diff changeset
1108 if not value:
1c2a2ecc1b03 fix to :required
Richard Jones <richard@users.sourceforge.net>
parents: 1055
diff changeset
1109 continue
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1110 elif isinstance(proptype, hyperdb.Password):
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
1111 if not value:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
1112 # ignore empty password values
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
1113 continue
1144
db13f46cb5f9 password edit now has a confirmation field
Richard Jones <richard@users.sourceforge.net>
parents: 1133
diff changeset
1114 if not form.has_key('%s:confirm'%key):
db13f46cb5f9 password edit now has a confirmation field
Richard Jones <richard@users.sourceforge.net>
parents: 1133
diff changeset
1115 raise ValueError, 'Password and confirmation text do not match'
db13f46cb5f9 password edit now has a confirmation field
Richard Jones <richard@users.sourceforge.net>
parents: 1133
diff changeset
1116 confirm = form['%s:confirm'%key]
db13f46cb5f9 password edit now has a confirmation field
Richard Jones <richard@users.sourceforge.net>
parents: 1133
diff changeset
1117 if isinstance(confirm, type([])):
db13f46cb5f9 password edit now has a confirmation field
Richard Jones <richard@users.sourceforge.net>
parents: 1133
diff changeset
1118 raise ValueError, 'You have submitted more than one value'\
db13f46cb5f9 password edit now has a confirmation field
Richard Jones <richard@users.sourceforge.net>
parents: 1133
diff changeset
1119 ' for the %s property'%key
db13f46cb5f9 password edit now has a confirmation field
Richard Jones <richard@users.sourceforge.net>
parents: 1133
diff changeset
1120 if value != confirm.value:
db13f46cb5f9 password edit now has a confirmation field
Richard Jones <richard@users.sourceforge.net>
parents: 1133
diff changeset
1121 raise ValueError, 'Password and confirmation text do not match'
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
1122 value = password.Password(value)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1123 elif isinstance(proptype, hyperdb.Date):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1124 if value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1125 value = date.Date(form[key].value.strip())
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1126 else:
1196
ee204fb67798 better detection of unset required props
Richard Jones <richard@users.sourceforge.net>
parents: 1170
diff changeset
1127 continue
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1128 elif isinstance(proptype, hyperdb.Interval):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1129 if value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1130 value = date.Interval(form[key].value.strip())
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1131 else:
1196
ee204fb67798 better detection of unset required props
Richard Jones <richard@users.sourceforge.net>
parents: 1170
diff changeset
1132 continue
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1133 elif isinstance(proptype, hyperdb.Link):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1134 # see if it's the "no selection" choice
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1135 if value == '-1':
1224
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1136 value = None
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1137 else:
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1138 # handle key values
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1139 link = proptype.classname
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1140 if not num_re.match(value):
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1141 try:
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1142 value = db.classes[link].lookup(value)
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1143 except KeyError:
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1144 raise ValueError, _('property "%(propname)s": '
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1145 '%(value)s not a %(classname)s')%{'propname':key,
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1146 'value': value, 'classname': link}
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1147 except TypeError, message:
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1148 raise ValueError, _('you may only enter ID values '
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1149 'for property "%(propname)s": %(message)s')%{
e58a59b2a290 reversion - allow unsetting of Links again
Richard Jones <richard@users.sourceforge.net>
parents: 1211
diff changeset
1150 'propname':key, 'message': message}
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1151 elif isinstance(proptype, hyperdb.Multilink):
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1152 if isinstance(value, type([])):
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1153 # it's a list of MiniFieldStorages
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1154 value = [i.value.strip() for i in value]
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1155 else:
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1156 # it's a MiniFieldStorage, but may be a comma-separated list
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1157 # of values
1029
c3e391d9c4e9 more FieldStorage fun
Richard Jones <richard@users.sourceforge.net>
parents: 1027
diff changeset
1158 value = [i.strip() for i in value.value.split(',')]
1161
f2b77ac79641 bugfixes for redirect and form handling
Richard Jones <richard@users.sourceforge.net>
parents: 1157
diff changeset
1159 link = proptype.classname
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1160 l = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1161 for entry in map(str, value):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1162 if entry == '': continue
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1163 if not num_re.match(entry):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1164 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1165 entry = db.classes[link].lookup(entry)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1166 except KeyError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1167 raise ValueError, _('property "%(propname)s": '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1168 '"%(value)s" not an entry of %(classname)s')%{
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1169 'propname':key, 'value': entry, 'classname': link}
1128
3f3e94cbd170 nicer errors
Richard Jones <richard@users.sourceforge.net>
parents: 1120
diff changeset
1170 except TypeError, message:
3f3e94cbd170 nicer errors
Richard Jones <richard@users.sourceforge.net>
parents: 1120
diff changeset
1171 raise ValueError, _('you may only enter ID values '
1129
Richard Jones <richard@users.sourceforge.net>
parents: 1128
diff changeset
1172 'for property "%(propname)s": %(message)s')%{
1128
3f3e94cbd170 nicer errors
Richard Jones <richard@users.sourceforge.net>
parents: 1120
diff changeset
1173 'propname':key, 'message': message}
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1174 l.append(entry)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1175 l.sort()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1176 value = l
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1177 elif isinstance(proptype, hyperdb.Boolean):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1178 props[key] = value = value.lower() in ('yes', 'true', 'on', '1')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1179 elif isinstance(proptype, hyperdb.Number):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1180 props[key] = value = int(value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1181
1064
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1182 # register this as received if required
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1183 if key in required:
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1184 required.remove(key)
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1185
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1186 # get the old value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1187 if nodeid:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1188 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1189 existing = cl.get(nodeid, key)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1190 except KeyError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1191 # this might be a new property for which there is no existing
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1192 # value
1161
f2b77ac79641 bugfixes for redirect and form handling
Richard Jones <richard@users.sourceforge.net>
parents: 1157
diff changeset
1193 if not properties.has_key(key): raise
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1194
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1195 # if changed, set it
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1196 if value != existing:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1197 props[key] = value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1198 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1199 props[key] = value
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1200
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1201 # see if all the required properties have been supplied
1064
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1202 if required:
1076
72d622b9bffd *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1203 if len(required) > 1:
72d622b9bffd *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1204 p = 'properties'
72d622b9bffd *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1205 else:
72d622b9bffd *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1206 p = 'property'
72d622b9bffd *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1207 raise ValueError, 'Required %s %s not supplied'%(p, ', '.join(required))
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1208
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1209 return props
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1210
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1211
Roundup Issue Tracker: http://roundup-tracker.org/