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annotate roundup/cgi/client.py @ 1120:c26471971d18

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Exposed the Batch mechanism through the top-level "utils" variable. See the keyword.item template for an example of how it can be used.
author Richard Jones <richard@users.sourceforge.net>
date Wed, 11 Sep 2002 23:54:26 +0000
parents db787cef1385
children 3f3e94cbd170
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
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1 # $Id: client.py,v 1.28 2002-09-11 23:54:25 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 getTemplate, 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 "url" is the current url path
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67 "path" is the PATH_INFO inside the instance
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68 "base" is the base URL for the instance
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69 '''
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70
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71 def __init__(self, instance, request, env, form=None):
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72 hyperdb.traceMark()
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73 self.instance = instance
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74 self.request = request
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75 self.env = env
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76
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77 self.path = env['PATH_INFO']
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78 self.split_path = self.path.split('/')
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79 self.instance_path_name = env['TRACKER_NAME']
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80
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81 # this is the base URL for this instance
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82 url = self.env['SCRIPT_NAME'] + '/' + self.instance_path_name
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83 self.base = urlparse.urlunparse(('http', env['HTTP_HOST'], url,
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84 None, None, None))
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85
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86 # request.path is the full request path
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87 x, x, path, x, x, x = urlparse.urlparse(request.path)
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88 self.url = urlparse.urlunparse(('http', env['HTTP_HOST'], path,
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89 None, None, None))
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90
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91 if form is None:
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92 self.form = cgi.FieldStorage(environ=env)
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93 else:
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94 self.form = form
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95 self.headers_done = 0
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96 try:
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97 self.debug = int(env.get("ROUNDUP_DEBUG", 0))
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98 except ValueError:
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99 # someone gave us a non-int debug level, turn it off
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100 self.debug = 0
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101
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102 # additional headers to send with the request - must be registered
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103 # before the first write
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104 self.additional_headers = {}
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105 self.response_code = 200
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106
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107 def main(self):
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108 ''' Process a request.
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109
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110 The most common requests are handled like so:
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111 1. figure out who we are, defaulting to the "anonymous" user
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112 see determine_user
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113 2. figure out what the request is for - the context
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114 see determine_context
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115 3. handle any requested action (item edit, search, ...)
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116 see handle_action
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117 4. render a template, resulting in HTML output
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118
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119 In some situations, exceptions occur:
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120 - HTTP Redirect (generally raised by an action)
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121 - SendFile (generally raised by determine_context)
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122 serve up a FileClass "content" property
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123 - SendStaticFile (generally raised by determine_context)
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124 serve up a file from the tracker "html" directory
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125 - Unauthorised (generally raised by an action)
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126 the action is cancelled, the request is rendered and an error
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127 message is displayed indicating that permission was not
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128 granted for the action to take place
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129 - NotFound (raised wherever it needs to be)
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130 percolates up to the CGI interface that called the client
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131 '''
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132 self.content_action = None
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133 self.ok_message = []
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134 self.error_message = []
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135 try:
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136 # make sure we're identified (even anonymously)
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137 self.determine_user()
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138 # figure out the context and desired content template
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139 self.determine_context()
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140 # possibly handle a form submit action (may change self.classname
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141 # and self.template, and may also append error/ok_messages)
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142 self.handle_action()
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143 # now render the page
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144 if self.form.has_key(':contentonly'):
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145 # just the content
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146 self.write(self.content())
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147 else:
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148 # render the content inside the page template
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149 self.write(self.renderTemplate('page', '',
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150 ok_message=self.ok_message,
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151 error_message=self.error_message))
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152 except Redirect, url:
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153 # let's redirect - if the url isn't None, then we need to do
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154 # the headers, otherwise the headers have been set before the
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diff changeset
155 # exception was raised
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diff changeset
156 if url:
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diff changeset
157 self.additional_headers['Location'] = url
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158 self.response_code = 302
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diff changeset
159 self.write('Redirecting to <a href="%s">%s</a>'%(url, url))
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160 except SendFile, designator:
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parents:
diff changeset
161 self.serve_file(designator)
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diff changeset
162 except SendStaticFile, file:
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9990a635de03 hrm, wonder how that snuck in
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diff changeset
163 self.serve_static_file(str(file))
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164 except Unauthorised, message:
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165 self.write(self.renderTemplate('page', '', error_message=message))
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166 except:
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167 # everything else
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168 self.write(cgitb.html())
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169
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170 def determine_user(self):
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171 ''' Determine who the user is
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172 '''
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173 # determine the uid to use
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174 self.opendb('admin')
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175
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176 # make sure we have the session Class
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177 sessions = self.db.sessions
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178
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179 # age sessions, remove when they haven't been used for a week
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180 # TODO: this shouldn't be done every access
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181 week = 60*60*24*7
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182 now = time.time()
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183 for sessid in sessions.list():
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184 interval = now - sessions.get(sessid, 'last_use')
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185 if interval > week:
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186 sessions.destroy(sessid)
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187
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188 # look up the user session cookie
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189 cookie = Cookie.Cookie(self.env.get('HTTP_COOKIE', ''))
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190 user = 'anonymous'
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191
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192 # bump the "revision" of the cookie since the format changed
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193 if (cookie.has_key('roundup_user_2') and
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194 cookie['roundup_user_2'].value != 'deleted'):
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195
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196 # get the session key from the cookie
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197 self.session = cookie['roundup_user_2'].value
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198 # get the user from the session
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199 try:
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200 # update the lifetime datestamp
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201 sessions.set(self.session, last_use=time.time())
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202 sessions.commit()
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203 user = sessions.get(self.session, 'user')
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parents:
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204 except KeyError:
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205 user = 'anonymous'
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206
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207 # sanity check on the user still being valid, getting the userid
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208 # at the same time
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parents:
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209 try:
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210 self.userid = self.db.user.lookup(user)
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diff changeset
211 except (KeyError, TypeError):
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diff changeset
212 user = 'anonymous'
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parents:
diff changeset
213
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parents:
diff changeset
214 # make sure the anonymous user is valid if we're using it
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parents:
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215 if user == 'anonymous':
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parents:
diff changeset
216 self.make_user_anonymous()
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diff changeset
217 else:
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218 self.user = user
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parents:
diff changeset
219
1003
f89b8d32291b Hack hack hack...
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parents: 1002
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220 # reopen the database as the correct user
f89b8d32291b Hack hack hack...
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parents: 1002
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221 self.opendb(self.user)
f89b8d32291b Hack hack hack...
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parents: 1002
diff changeset
222
985
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223 def determine_context(self, dre=re.compile(r'([^\d]+)(\d+)')):
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diff changeset
224 ''' Determine the context of this page from the URL:
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parents:
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225
1053
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226 The URL path after the instance identifier is examined. The path
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diff changeset
227 is generally only one entry long.
985
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228
1053
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229 - if there is no path, then we are in the "home" context.
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230 * if the path is "_file", then the additional path entry
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diff changeset
231 specifies the filename of a static file we're to serve up
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232 from the instance "html" directory. Raises a SendStaticFile
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diff changeset
233 exception.
b28393def972 more explanatory docsting
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234 - if there is something in the path (eg "issue"), it identifies
b28393def972 more explanatory docsting
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diff changeset
235 the tracker class we're to display.
b28393def972 more explanatory docsting
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parents: 1051
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236 - if the path is an item designator (eg "issue123"), then we're
b28393def972 more explanatory docsting
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diff changeset
237 to display a specific item.
b28393def972 more explanatory docsting
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parents: 1051
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238 * if the path starts with an item designator and is longer than
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parents: 1051
diff changeset
239 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
240 FileClass, and the extra path information gives the filename
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
241 that the client is going to label the download with (ie
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
242 "file123/image.png" is nicer to download than "file123"). This
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
243 raises a SendFile exception.
985
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parents:
diff changeset
244
1053
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parents: 1051
diff changeset
245 Both of the "*" types of contexts stop before we bother to
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
246 determine the template we're going to use. That's because they
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
247 don't actually use templates.
985
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parents:
diff changeset
248
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parents:
diff changeset
249 The template used is specified by the :template CGI variable,
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
250 which defaults to:
1053
b28393def972 more explanatory docsting
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parents: 1051
diff changeset
251
985
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parents:
diff changeset
252 only classname suplied: "index"
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
253 full item designator supplied: "item"
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
254
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
255 We set:
1041
c28603c9f831 Class help and generic class editing done.
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parents: 1029
diff changeset
256 self.classname - the class to display, can be None
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parents: 1029
diff changeset
257 self.template - the template to render the current context with
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parents: 1029
diff changeset
258 self.nodeid - the nodeid of the class we're displaying
985
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parents:
diff changeset
259 '''
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parents:
diff changeset
260 # default the optional variables
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parents:
diff changeset
261 self.classname = None
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parents:
diff changeset
262 self.nodeid = None
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parents:
diff changeset
263
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
264 # determine the classname and possibly nodeid
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parents:
diff changeset
265 path = self.split_path
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parents:
diff changeset
266 if not path or path[0] in ('', 'home', 'index'):
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parents:
diff changeset
267 if self.form.has_key(':template'):
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c28603c9f831 Class help and generic class editing done.
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parents: 1029
diff changeset
268 self.template = self.form[':template'].value
985
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parents:
diff changeset
269 else:
1041
c28603c9f831 Class help and generic class editing done.
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parents: 1029
diff changeset
270 self.template = ''
985
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parents:
diff changeset
271 return
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parents:
diff changeset
272 elif path[0] == '_file':
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parents:
diff changeset
273 raise SendStaticFile, path[1]
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parents:
diff changeset
274 else:
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parents:
diff changeset
275 self.classname = path[0]
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parents:
diff changeset
276 if len(path) > 1:
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parents:
diff changeset
277 # send the file identified by the designator in path[0]
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parents:
diff changeset
278 raise SendFile, path[0]
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parents:
diff changeset
279
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parents:
diff changeset
280 # see if we got a designator
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parents:
diff changeset
281 m = dre.match(self.classname)
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parents:
diff changeset
282 if m:
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parents:
diff changeset
283 self.classname = m.group(1)
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parents:
diff changeset
284 self.nodeid = m.group(2)
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parents:
diff changeset
285 # with a designator, we default to item view
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c28603c9f831 Class help and generic class editing done.
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diff changeset
286 self.template = 'item'
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parents:
diff changeset
287 else:
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parents:
diff changeset
288 # with only a class, we default to index view
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c28603c9f831 Class help and generic class editing done.
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diff changeset
289 self.template = 'index'
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parents:
diff changeset
290
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parents:
diff changeset
291 # see if we have a template override
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parents:
diff changeset
292 if self.form.has_key(':template'):
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diff changeset
293 self.template = self.form[':template'].value
985
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parents:
diff changeset
294
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parents:
diff changeset
295 # see if we were passed in a message
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parents:
diff changeset
296 if self.form.has_key(':ok_message'):
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parents:
diff changeset
297 self.ok_message.append(self.form[':ok_message'].value)
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parents:
diff changeset
298 if self.form.has_key(':error_message'):
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parents:
diff changeset
299 self.error_message.append(self.form[':error_message'].value)
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parents:
diff changeset
300
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
301 def serve_file(self, designator, dre=re.compile(r'([^\d]+)(\d+)')):
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parents:
diff changeset
302 ''' Serve the file from the content property of the designated item.
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parents:
diff changeset
303 '''
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parents:
diff changeset
304 m = dre.match(str(designator))
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parents:
diff changeset
305 if not m:
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parents:
diff changeset
306 raise NotFound, str(designator)
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parents:
diff changeset
307 classname, nodeid = m.group(1), m.group(2)
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
308 if classname != 'file':
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309 raise NotFound, designator
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diff changeset
310
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311 # we just want to serve up the file named
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312 file = self.db.file
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313 self.additional_headers['Content-Type'] = file.get(nodeid, 'type')
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314 self.write(file.get(nodeid, 'content'))
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315
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316 def serve_static_file(self, file):
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317 # we just want to serve up the file named
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diff changeset
318 mt = mimetypes.guess_type(str(file))[0]
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319 self.additional_headers['Content-Type'] = mt
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diff changeset
320 self.write(open(os.path.join(self.instance.config.TEMPLATES,
04a6b3bfbf23 instance_config -> config, and other related cleanups
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diff changeset
321 file)).read())
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322
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323 def renderTemplate(self, name, extension, **kwargs):
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diff changeset
324 ''' Return a PageTemplate for the named page
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diff changeset
325 '''
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326 pt = getTemplate(self.instance.config.TEMPLATES, name, extension)
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diff changeset
327 # catch errors so we can handle PT rendering errors more nicely
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328 try:
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329 # let the template render figure stuff out
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330 return pt.render(self, None, None, **kwargs)
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331 except PageTemplate.PTRuntimeError, message:
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332 return '<strong>%s</strong><ol>%s</ol>'%(message,
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
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diff changeset
333 '<li>'.join(pt._v_errors))
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665730c27d29 nicer template absence error
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parents: 1065
diff changeset
334 except NoTemplate, message:
665730c27d29 nicer template absence error
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diff changeset
335 return '<strong>%s</strong>'%message
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336 except:
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337 # everything else
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diff changeset
338 return cgitb.pt_html()
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339
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340 def content(self):
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341 ''' Callback used by the page template to render the content of
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342 the page.
1041
c28603c9f831 Class help and generic class editing done.
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343
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344 If we don't have a specific class to display, that is none was
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345 determined in determine_context(), then we display a "home"
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346 template.
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347 '''
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348 # now render the page content using the template we determined in
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349 # determine_context
1041
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350 if self.classname is None:
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351 name = 'home'
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352 else:
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353 name = self.classname
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354 return self.renderTemplate(self.classname, self.template)
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355
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356 # these are the actions that are available
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357 actions = {
1003
f89b8d32291b Hack hack hack...
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diff changeset
358 'edit': 'editItemAction',
1041
c28603c9f831 Class help and generic class editing done.
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diff changeset
359 'editCSV': 'editCSVAction',
1003
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diff changeset
360 'new': 'newItemAction',
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
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diff changeset
361 'register': 'registerAction',
1064
fca22f820f87 enforce login permission, fix to :required checking
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diff changeset
362 'login': 'loginAction',
985
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363 'logout': 'logout_action',
1003
f89b8d32291b Hack hack hack...
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diff changeset
364 'search': 'searchAction',
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parents:
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365 }
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parents:
diff changeset
366 def handle_action(self):
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parents:
diff changeset
367 ''' Determine whether there should be an _action called.
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parents:
diff changeset
368
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parents:
diff changeset
369 The action is defined by the form variable :action which
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diff changeset
370 identifies the method on this object to call. The four basic
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diff changeset
371 actions are defined in the "actions" dictionary on this class:
1003
f89b8d32291b Hack hack hack...
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diff changeset
372 "edit" -> self.editItemAction
f89b8d32291b Hack hack hack...
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diff changeset
373 "new" -> self.newItemAction
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
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diff changeset
374 "register" -> self.registerAction
1064
fca22f820f87 enforce login permission, fix to :required checking
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diff changeset
375 "login" -> self.loginAction
985
55ab0c5b49f9 New CGI interface support
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diff changeset
376 "logout" -> self.logout_action
1003
f89b8d32291b Hack hack hack...
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diff changeset
377 "search" -> self.searchAction
985
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diff changeset
378
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parents:
diff changeset
379 '''
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diff changeset
380 if not self.form.has_key(':action'):
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parents:
diff changeset
381 return None
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parents:
diff changeset
382 try:
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parents:
diff changeset
383 # get the action, validate it
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parents:
diff changeset
384 action = self.form[':action'].value
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parents:
diff changeset
385 if not self.actions.has_key(action):
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parents:
diff changeset
386 raise ValueError, 'No such action "%s"'%action
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parents:
diff changeset
387
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parents:
diff changeset
388 # call the mapped action
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parents:
diff changeset
389 getattr(self, self.actions[action])()
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parents:
diff changeset
390 except Redirect:
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
391 raise
1064
fca22f820f87 enforce login permission, fix to :required checking
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diff changeset
392 except Unauthorised:
fca22f820f87 enforce login permission, fix to :required checking
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parents: 1058
diff changeset
393 raise
985
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
394 except:
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diff changeset
395 self.db.rollback()
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diff changeset
396 s = StringIO.StringIO()
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
397 traceback.print_exc(None, s)
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
398 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
399
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
400 def write(self, content):
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
401 if not self.headers_done:
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parents:
diff changeset
402 self.header()
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
403 self.request.wfile.write(content)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
404
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
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diff changeset
405 def header(self, headers=None, response=None):
985
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
406 '''Put up the appropriate header.
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
407 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
408 if headers is None:
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
409 headers = {'Content-Type':'text/html'}
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
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diff changeset
410 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
411 response = self.response_code
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
412 headers.update(self.additional_headers)
985
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
413 if not headers.has_key('Content-Type'):
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
414 headers['Content-Type'] = 'text/html'
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
415 self.request.send_response(response)
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parents:
diff changeset
416 for entry in headers.items():
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
417 self.request.send_header(*entry)
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
418 self.request.end_headers()
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parents:
diff changeset
419 self.headers_done = 1
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parents:
diff changeset
420 if self.debug:
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parents:
diff changeset
421 self.headers_sent = headers
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parents:
diff changeset
422
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parents:
diff changeset
423 def set_cookie(self, user, password):
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parents:
diff changeset
424 # TODO generate a much, much stronger session key ;)
1076
72d622b9bffd *** empty log message ***
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parents: 1073
diff changeset
425 self.session = binascii.b2a_base64(repr(random.random())).strip()
985
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parents:
diff changeset
426
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
427 # clean up the base64
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
428 if self.session[-1] == '=':
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
429 if self.session[-2] == '=':
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parents:
diff changeset
430 self.session = self.session[:-2]
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parents:
diff changeset
431 else:
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
432 self.session = self.session[:-1]
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
433
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
434 # insert the session in the sessiondb
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
435 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
436
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
437 # and commit immediately
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
438 self.db.sessions.commit()
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parents:
diff changeset
439
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
440 # expire us in a long, long time
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parents:
diff changeset
441 expire = Cookie._getdate(86400*365)
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
442
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
443 # 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
444 path = '/'.join((self.env['SCRIPT_NAME'], self.env['TRACKER_NAME'],
985
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parents:
diff changeset
445 ''))
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
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parents: 1103
diff changeset
446 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
447 'roundup_user_2=%s; expires=%s; Path=%s;'%(self.session, expire, path)
985
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parents:
diff changeset
448
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parents:
diff changeset
449 def make_user_anonymous(self):
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parents:
diff changeset
450 ''' Make us anonymous
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
451
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parents:
diff changeset
452 This method used to handle non-existence of the 'anonymous'
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
453 user, but that user is mandatory now.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
454 '''
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
455 self.userid = self.db.user.lookup('anonymous')
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parents:
diff changeset
456 self.user = 'anonymous'
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parents:
diff changeset
457
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
458 def logout(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
459 ''' Make us really anonymous - nuke the cookie too
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
460 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
461 self.make_user_anonymous()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
462
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
463 # construct the logout cookie
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
464 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
465 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
466 ''))
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
467 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
468 '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
469 self.login()
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 def opendb(self, user):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
472 ''' Open the database.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
473 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
474 # open the db if the user has changed
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
475 if not hasattr(self, 'db') or user != self.db.journaltag:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
476 self.db = self.instance.open(user)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
477
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
478 #
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
479 # Actions
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
480 #
1064
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
481 def loginAction(self):
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
482 ''' Attempt to log a user in.
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
483
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
484 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
485 credentials.
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
486 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
487 # we need the username at a minimum
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
488 if not self.form.has_key('__login_name'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
489 self.error_message.append(_('Username required'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
490 return
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
491
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
492 self.user = self.form['__login_name'].value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
493 # re-open the database for real, using the user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
494 self.opendb(self.user)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
495 if self.form.has_key('__login_password'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
496 password = self.form['__login_password'].value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
497 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
498 password = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
499 # make sure the user exists
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
500 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
501 self.userid = self.db.user.lookup(self.user)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
502 except KeyError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
503 name = self.user
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(_('No such user "%(name)s"')%locals())
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
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
508 # and that the password is correct
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
509 pw = self.db.user.get(self.userid, 'password')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
510 if password != pw:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
511 self.make_user_anonymous()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
512 self.error_message.append(_('Incorrect password'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
513 return
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
514
1064
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
515 # 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
516 if not self.loginPermission():
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
517 self.make_user_anonymous()
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
518 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
519
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
520 # set the session cookie
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
521 self.set_cookie(self.user, password)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
522
1064
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
523 def loginPermission(self):
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
524 ''' 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
525
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
526 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
527 '''
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
528 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
529 return 0
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
530 return 1
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
531
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
532 def logout_action(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
533 ''' Make us really anonymous - nuke the cookie too
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
534 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
535 # log us out
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
536 self.make_user_anonymous()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
537
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
538 # construct the logout cookie
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
539 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
540 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
541 ''))
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
542 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
543 '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
544
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
545 # Let the user know what's going on
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
546 self.ok_message.append(_('You are logged out'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
547
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
548 def registerAction(self):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
549 '''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
550 and then set the cookie.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
551
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
552 return 1 on successful login
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
553 '''
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
554 # create the new user
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
555 cl = self.db.user
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
556
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
557 # 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
558 try:
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
559 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
560 except (ValueError, KeyError), message:
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
561 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
562 return
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
563
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
564 # 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
565 if not self.registerPermission(props):
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
566 raise Unauthorised, _("You do not have permission to register")
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
567
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
568 # re-open the database as "admin"
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
569 if self.user != 'admin':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
570 self.opendb('admin')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
571
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
572 # create the new user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
573 cl = self.db.user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
574 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
575 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
576 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
577 self.userid = cl.create(**props)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
578 self.db.commit()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
579 except ValueError, message:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
580 self.error_message.append(message)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
581
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
582 # 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
583 self.user = cl.get(self.userid, 'username')
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
584 # re-open the database for real, using the user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
585 self.opendb(self.user)
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
586 password = self.db.user.get(self.userid, 'password')
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
587 self.set_cookie(self.user, password)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
588
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
589 # nice message
1120
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
590 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
591
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
592 # redirect to the item's edit page
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
593 raise Redirect, '%s/%s%s?:ok_message=%s'%(
c26471971d18 Exposed the Batch mechanism through the top-level "utils" variable.
Richard Jones <richard@users.sourceforge.net>
parents: 1103
diff changeset
594 self.base, self.classname, self.userid, urllib.quote(message))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
595
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
596 def registerPermission(self, props):
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
597 ''' 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
598
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
599 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
600 '''
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
601 # 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
602 if props.has_key('roles'):
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
603 return 0
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
604 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
605 return 1
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
606 return 0
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
607
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
608 def editItemAction(self):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
609 ''' Perform an edit of an item in the database.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
610
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
611 Some special form elements:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
612
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
613 :link=designator:property
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
614 :multilink=designator:property
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
615 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
616 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
617 :note
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
618 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
619 "messages" property.
1084
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
620 :file
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
621 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
622 "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
623 the :note if it's supplied.
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
624
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
625 :required=property,property,...
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
626 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
627
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
628 '''
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
629 cl = self.db.classes[self.classname]
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
630
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
631 # parse the props from the form
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
632 try:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
633 props = parsePropsFromForm(self.db, cl, self.form, self.nodeid)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
634 except (ValueError, KeyError), message:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
635 self.error_message.append(_('Error: ') + str(message))
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
636 return
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
637
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
638 # check permission
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
639 if not self.editItemPermission(props):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
640 self.error_message.append(
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
641 _('You do not have permission to edit %(classname)s'%
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
642 self.__dict__))
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
643 return
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
644
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
645 # perform the edit
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
646 try:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
647 # make changes to the node
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
648 props = self._changenode(props)
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
649 # handle linked nodes
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
650 self._post_editnode(self.nodeid)
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
651 except (ValueError, KeyError), message:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
652 self.error_message.append(_('Error: ') + str(message))
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
653 return
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
654
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
655 # commit now that all the tricky stuff is done
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
656 self.db.commit()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
657
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
658 # and some nice feedback for the user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
659 if props:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
660 message = _('%(changes)s edited ok')%{'changes':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
661 ', '.join(props.keys())}
1084
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
662 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
663 message = _('note added')
1084
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
664 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
665 message = _('file added')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
666 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
667 message = _('nothing changed')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
668
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
669 # redirect to the item's edit page
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
670 raise Redirect, '%s/%s%s?:ok_message=%s'%(self.base, self.classname,
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
671 self.nodeid, urllib.quote(message))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
672
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
673 def editItemPermission(self, props):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
674 ''' Determine whether the user has permission to edit this item.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
675
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
676 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
677 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
678 details. Unless it's the "roles" property, which requires the
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
679 special Permission "Web Roles".
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
680 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
681 # 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
682 # we're OK
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
683 has = self.db.security.hasPermission
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
684 if self.classname == 'user':
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
685 # 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
686 # right permission.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
687 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
688 'user'):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
689 return 0
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
690 # 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
691 if self.nodeid == self.userid:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
692 return 1
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
693 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
694 return 1
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
695 return 0
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
696
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
697 def newItemAction(self):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
698 ''' Add a new item to the database.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
699
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
700 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
701 special form values.
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
702 '''
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
703 cl = self.db.classes[self.classname]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
704
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
705 # parse the props from the form
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
706 try:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
707 props = parsePropsFromForm(self.db, cl, self.form, self.nodeid)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
708 except (ValueError, KeyError), message:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
709 self.error_message.append(_('Error: ') + str(message))
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
710 return
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
711
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
712 if not self.newItemPermission(props):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
713 self.error_message.append(
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
714 _('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
715
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
716 # 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
717 if self.form.has_key(':multilink'):
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
718 link = self.form[':multilink'].value
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
719 elif self.form.has_key(':link'):
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
720 link = self.form[':multilink'].value
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
721 else:
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
722 link = None
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
723 xtra = ''
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
724 if link:
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
725 designator, linkprop = link.split(':')
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
726 xtra = ' for <a href="%s">%s</a>'%(designator, designator)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
727
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
728 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
729 # do the create
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
730 nid = self._createnode(props)
985
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 # handle linked nodes
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
733 self._post_editnode(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 # commit now that all the tricky stuff is done
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
736 self.db.commit()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
737
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
738 # render the newly created item
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
739 self.nodeid = nid
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
740
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
741 # 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
742 message = _('%(classname)s created ok')%self.__dict__ + xtra
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
743 except (ValueError, KeyError), message:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
744 self.error_message.append(_('Error: ') + str(message))
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
745 return
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
746 except:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
747 # oops
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
748 self.db.rollback()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
749 s = StringIO.StringIO()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
750 traceback.print_exc(None, s)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
751 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
752 return
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
753
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
754 # redirect to the new item's page
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
755 raise Redirect, '%s/%s%s?:ok_message=%s'%(self.base, self.classname,
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
756 nid, urllib.quote(message))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
757
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
758 def newItemPermission(self, props):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
759 ''' Determine whether the user has permission to create (edit) this
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
760 item.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
761
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
762 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
763 additional property checks are made. Additionally, new user items
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
764 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
765 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
766 has = self.db.security.hasPermission
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
767 if self.classname == 'user' and has('Web Registration', self.userid,
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
768 'user'):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
769 return 1
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
770 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
771 return 1
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
772 return 0
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
773
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
774 def editCSVAction(self):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
775 ''' 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
776
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
777 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
778 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
779 non-existent ID) and removed lines are retired.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
780 '''
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
781 # this is per-class only
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
782 if not self.editCSVPermission():
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
783 self.error_message.append(
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
784 _('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
785
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
786 # get the CSV module
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
787 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
788 import csv
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
789 except ImportError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
790 self.error_message.append(_(
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
791 '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
792 '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
793 return
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
794
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
795 cl = self.db.classes[self.classname]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
796 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
797 idlessprops.sort()
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
798 props = ['id'] + idlessprops
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
799
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
800 # do the edit
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
801 rows = self.form['rows'].value.splitlines()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
802 p = csv.parser()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
803 found = {}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
804 line = 0
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
805 for row in rows[1:]:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
806 line += 1
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
807 values = p.parse(row)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
808 # not a complete row, keep going
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
809 if not values: continue
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
810
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
811 # skip property names header
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
812 if values == props:
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
813 continue
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
814
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
815 # extract the nodeid
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
816 nodeid, values = values[0], values[1:]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
817 found[nodeid] = 1
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 # confirm correct weight
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
820 if len(idlessprops) != len(values):
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
821 self.error_message.append(
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
822 _('Not enough values on line %(line)s')%{'line':line})
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
823 return
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
824
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
825 # extract the new values
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
826 d = {}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
827 for name, value in zip(idlessprops, values):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
828 value = value.strip()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
829 # only add the property if it has a value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
830 if value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
831 # if it's a multilink, split it
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
832 if isinstance(cl.properties[name], hyperdb.Multilink):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
833 value = value.split(':')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
834 d[name] = value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
835
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
836 # perform the edit
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
837 if cl.hasnode(nodeid):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
838 # edit existing
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
839 cl.set(nodeid, **d)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
840 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
841 # new node
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
842 found[cl.create(**d)] = 1
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
843
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
844 # retire the removed entries
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
845 for nodeid in cl.list():
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
846 if not found.has_key(nodeid):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
847 cl.retire(nodeid)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
848
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
849 # all OK
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
850 self.db.commit()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
851
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
852 self.ok_message.append(_('Items edited OK'))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
853
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
854 def editCSVPermission(self):
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
855 ''' Determine whether the user has permission to edit this class.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
856
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
857 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
858 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
859 if not self.db.security.hasPermission('Edit', self.userid,
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
860 self.classname):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
861 return 0
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
862 return 1
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
863
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
864 def searchAction(self):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
865 ''' Mangle some of the form variables.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
866
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
867 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
868 filter variables - if they're set to anything other than
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
869 "dontcare" then add them to :filter.
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
870
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
871 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
872 the user's query list.
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
873 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
874 # generic edit is per-class only
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
875 if not self.searchPermission():
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
876 self.error_message.append(
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
877 _('You do not have permission to search %s' %self.classname))
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
878
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
879 # add a faked :filter form variable for each filtering prop
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
880 props = self.db.classes[self.classname].getprops()
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
881 for key in self.form.keys():
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
882 if not props.has_key(key): continue
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
883 if not self.form[key].value: continue
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
884 self.form.value.append(cgi.MiniFieldStorage(':filter', key))
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
885
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
886 # handle saving the query params
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
887 if self.form.has_key(':queryname'):
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
888 queryname = self.form[':queryname'].value.strip()
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
889 if queryname:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
890 # 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
891 req = HTMLRequest(self)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
892 url = req.indexargs_href('', {})
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
893
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
894 # handle editing an existing query
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
895 try:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
896 qid = self.db.query.lookup(queryname)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
897 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
898 except KeyError:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
899 # create a query
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
900 qid = self.db.query.create(name=queryname,
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
901 klass=self.classname, url=url)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
902
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
903 # 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
904 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
905 queries.append(qid)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
906 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
907
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
908 # commit the query change to the database
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
909 self.db.commit()
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
910
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
911 def searchPermission(self):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
912 ''' Determine whether the user has permission to search this class.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
913
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
914 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
915 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
916 if not self.db.security.hasPermission('View', self.userid,
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
917 self.classname):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
918 return 0
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
919 return 1
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
920
1065
0f9aa62917bd much nicer error messages when there's a templating error
Richard Jones <richard@users.sourceforge.net>
parents: 1064
diff changeset
921 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
922 # 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
923 # just sets the multilink...
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
924 target = self.index_arg(':target')[0]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
925 m = dre.match(target)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
926 if m:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
927 classname = m.group(1)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
928 nodeid = m.group(2)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
929 cl = self.db.getclass(classname)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
930 cl.retire(nodeid)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
931 # now take care of the reference
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
932 parentref = self.index_arg(':multilink')[0]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
933 parent, prop = parentref.split(':')
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
934 m = dre.match(parent)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
935 if m:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
936 self.classname = m.group(1)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
937 self.nodeid = m.group(2)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
938 cl = self.db.getclass(self.classname)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
939 value = cl.get(self.nodeid, prop)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
940 value.remove(nodeid)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
941 cl.set(self.nodeid, **{prop:value})
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
942 func = getattr(self, 'show%s'%self.classname)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
943 return func()
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
944 else:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
945 raise NotFound, parent
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
946 else:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
947 raise NotFound, target
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
948
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
949 #
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
950 # Utility methods for editing
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
951 #
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
952 def _changenode(self, props):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
953 ''' change the node based on the contents of the form
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
954 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
955 cl = self.db.classes[self.classname]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
956
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
957 # create the message
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
958 message, files = self._handle_message()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
959 if message:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
960 props['messages'] = cl.get(self.nodeid, 'messages') + [message]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
961 if files:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
962 props['files'] = cl.get(self.nodeid, 'files') + files
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 # make the changes
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
965 return cl.set(self.nodeid, **props)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
966
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
967 def _createnode(self, props):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
968 ''' create a node based on the contents of the form
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
969 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
970 cl = self.db.classes[self.classname]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
971
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
972 # check for messages and files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
973 message, files = self._handle_message()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
974 if message:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
975 props['messages'] = [message]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
976 if files:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
977 props['files'] = files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
978 # create the node and return it's id
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
979 return cl.create(**props)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
980
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
981 def _handle_message(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
982 ''' generate an edit message
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
983 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
984 # handle file attachments
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
985 files = []
1084
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
986 if self.form.has_key(':file'):
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
987 file = self.form[':file']
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
988 if file.filename:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
989 filename = file.filename.split('\\')[-1]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
990 mime_type = mimetypes.guess_type(filename)[0]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
991 if not mime_type:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
992 mime_type = "application/octet-stream"
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
993 # create the new file entry
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
994 files.append(self.db.file.create(type=mime_type,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
995 name=filename, content=file.file.read()))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
996
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
997 # 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
998 cn = self.classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
999 cl = self.db.classes[self.classname]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1000 props = cl.getprops()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1001 note = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1002 # 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
1003 # NOSY
1084
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
1004 if self.form.has_key(':note'):
a625adcd6254 consistency ... __file/__note -> :file/:note
Richard Jones <richard@users.sourceforge.net>
parents: 1078
diff changeset
1005 note = self.form[':note'].value.strip()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1006 if not note:
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 props.has_key('messages'):
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 if not isinstance(props['messages'], hyperdb.Multilink):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1011 return None, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1012 if not props['messages'].classname == 'msg':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1013 return None, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1014 if not (self.form.has_key('nosy') or note):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1015 return None, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1016
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1017 # handle the note
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1018 if '\n' in note:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1019 summary = re.split(r'\n\r?', note)[0]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1020 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1021 summary = note
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1022 m = ['%s\n'%note]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1023
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1024 # handle the messageid
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1025 # TODO: handle inreplyto
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1026 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
1027 self.classname, self.instance.config.MAIL_DOMAIN)
985
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 # now create the message, attaching the files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1030 content = '\n'.join(m)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1031 message_id = self.db.msg.create(author=self.userid,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1032 recipients=[], date=date.Date('.'), summary=summary,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1033 content=content, files=files, messageid=messageid)
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 # update the messages property
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1036 return message_id, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1037
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1038 def _post_editnode(self, nid):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1039 '''Do the linking part of the node creation.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1040
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1041 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
1042 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
1043 to add _this_ node to as a link or multilink.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1044
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1045 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
1046 which issue to link the file to.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1047
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1048 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
1049 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
1050 element!
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1051 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1052 cn = self.classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1053 cl = self.db.classes[cn]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1054 # link if necessary
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1055 keys = self.form.keys()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1056 for key in keys:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1057 if key == ':multilink':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1058 value = self.form[key].value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1059 if type(value) != type([]): value = [value]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1060 for value in value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1061 designator, property = value.split(':')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1062 link, nodeid = hyperdb.splitDesignator(designator)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1063 link = self.db.classes[link]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1064 # 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
1065 value = link.get(nodeid, property)[:]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1066 value.append(nid)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1067 link.set(nodeid, **{property: value})
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1068 elif key == ':link':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1069 value = self.form[key].value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1070 if type(value) != type([]): value = [value]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1071 for value in value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1072 designator, property = value.split(':')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1073 link, nodeid = hyperdb.splitDesignator(designator)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1074 link = self.db.classes[link]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1075 link.set(nodeid, **{property: nid})
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1076
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1077
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1078 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
1079 ''' Pull properties for the given class out of the form.
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1080
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1081 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
1082 must be supplied or a ValueError will be raised.
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1083 '''
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1084 required = []
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1085 if form.has_key(':required'):
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1086 value = form[':required']
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1087 if isinstance(value, type([])):
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1088 required = [i.value.strip() for i in value]
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1089 else:
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1090 required = [i.strip() for i in value.value.split(',')]
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1091
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1092 props = {}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1093 keys = form.keys()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1094 for key in keys:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1095 if not cl.properties.has_key(key):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1096 continue
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1097 proptype = cl.properties[key]
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1098
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1099 # 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
1100 # of MiniFieldStorages.
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1101 value = form[key]
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1102
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1103 # make sure non-multilinks only get one value
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1104 if not isinstance(proptype, hyperdb.Multilink):
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1105 if isinstance(value, type([])):
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1106 raise ValueError, 'You have submitted more than one value'\
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1107 ' for the %s property'%key
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1108 # 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
1109 # surrounding whitespace
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1110 value = value.value.strip()
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1111
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1112 if isinstance(proptype, hyperdb.String):
1056
1c2a2ecc1b03 fix to :required
Richard Jones <richard@users.sourceforge.net>
parents: 1055
diff changeset
1113 if not value:
1c2a2ecc1b03 fix to :required
Richard Jones <richard@users.sourceforge.net>
parents: 1055
diff changeset
1114 continue
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1115 elif isinstance(proptype, hyperdb.Password):
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
1116 if not value:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
1117 # ignore empty password values
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
1118 continue
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
1119 value = password.Password(value)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1120 elif isinstance(proptype, hyperdb.Date):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1121 if value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1122 value = date.Date(form[key].value.strip())
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1123 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1124 value = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1125 elif isinstance(proptype, hyperdb.Interval):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1126 if value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1127 value = date.Interval(form[key].value.strip())
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1128 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1129 value = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1130 elif isinstance(proptype, hyperdb.Link):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1131 # see if it's the "no selection" choice
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1132 if value == '-1':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1133 value = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1134 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1135 # handle key values
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1136 link = cl.properties[key].classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1137 if not num_re.match(value):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1138 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1139 value = db.classes[link].lookup(value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1140 except KeyError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1141 raise ValueError, _('property "%(propname)s": '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1142 '%(value)s not a %(classname)s')%{'propname':key,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1143 'value': value, 'classname': link}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1144 elif isinstance(proptype, hyperdb.Multilink):
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1145 if isinstance(value, type([])):
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1146 # it's a list of MiniFieldStorages
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1147 value = [i.value.strip() for i in value]
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1148 else:
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1149 # 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
1150 # of values
1029
c3e391d9c4e9 more FieldStorage fun
Richard Jones <richard@users.sourceforge.net>
parents: 1027
diff changeset
1151 value = [i.strip() for i in value.value.split(',')]
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1152 link = cl.properties[key].classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1153 l = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1154 for entry in map(str, value):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1155 if entry == '': continue
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1156 if not num_re.match(entry):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1157 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1158 entry = db.classes[link].lookup(entry)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1159 except KeyError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1160 raise ValueError, _('property "%(propname)s": '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1161 '"%(value)s" not an entry of %(classname)s')%{
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1162 'propname':key, 'value': entry, 'classname': link}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1163 l.append(entry)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1164 l.sort()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1165 value = l
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1166 elif isinstance(proptype, hyperdb.Boolean):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1167 props[key] = value = value.lower() in ('yes', 'true', 'on', '1')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1168 elif isinstance(proptype, hyperdb.Number):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1169 props[key] = value = int(value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1170
1064
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1171 # register this as received if required
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1172 if key in required:
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1173 required.remove(key)
fca22f820f87 enforce login permission, fix to :required checking
Richard Jones <richard@users.sourceforge.net>
parents: 1058
diff changeset
1174
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1175 # get the old value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1176 if nodeid:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1177 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1178 existing = cl.get(nodeid, key)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1179 except KeyError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1180 # 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
1181 # value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1182 if not cl.properties.has_key(key): raise
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1183
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1184 # if changed, set it
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1185 if value != existing:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1186 props[key] = value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1187 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1188 props[key] = value
1055
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1189
cf72eae57a2c Fixed instance installation
Richard Jones <richard@users.sourceforge.net>
parents: 1054
diff changeset
1190 # 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
1191 if required:
1076
72d622b9bffd *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1192 if len(required) > 1:
72d622b9bffd *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1193 p = 'properties'
72d622b9bffd *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1194 else:
72d622b9bffd *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1195 p = 'property'
72d622b9bffd *** empty log message ***
Richard Jones <richard@users.sourceforge.net>
parents: 1073
diff changeset
1196 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
1197
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1198 return props
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1199
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1200
Roundup Issue Tracker: http://roundup-tracker.org/