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annotate roundup/cgi/client.py @ 1053:b28393def972

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more explanatory docsting
author Richard Jones <richard@users.sourceforge.net>
date Thu, 05 Sep 2002 04:46:36 +0000
parents a0c7df67dd9c
children 3d8ea16347aa
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1 # $Id: client.py,v 1.13 2002-09-05 04:46:36 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
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14 from roundup.cgi import cgitb
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15
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16 from 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['INSTANCE_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 def main(self):
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103 ''' Wrap the request and handle unauthorised requests
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104 '''
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105 self.content_action = None
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106 self.ok_message = []
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107 self.error_message = []
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108 try:
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109 # make sure we're identified (even anonymously)
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110 self.determine_user()
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111 # figure out the context and desired content template
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112 self.determine_context()
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113 # possibly handle a form submit action (may change self.message,
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114 # self.classname and self.template)
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115 self.handle_action()
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116 # now render the page
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117 if self.form.has_key(':contentonly'):
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118 # just the content
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119 self.write(self.content())
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120 else:
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121 # render the content inside the page template
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122 self.write(self.renderTemplate('page', '',
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123 ok_message=self.ok_message,
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124 error_message=self.error_message))
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125 except Redirect, url:
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126 # let's redirect - if the url isn't None, then we need to do
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127 # the headers, otherwise the headers have been set before the
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128 # exception was raised
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129 if url:
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130 self.header({'Location': url}, response=302)
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131 except SendFile, designator:
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132 self.serve_file(designator)
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133 except SendStaticFile, file:
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134 self.serve_static_file(str(file))
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135 except Unauthorised, message:
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136 self.write(self.renderTemplate('page', '', error_message=message))
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137 except:
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138 # everything else
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139 self.write(cgitb.html())
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140
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141 def determine_user(self):
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142 ''' Determine who the user is
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143 '''
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144 # determine the uid to use
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145 self.opendb('admin')
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146
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147 # make sure we have the session Class
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148 sessions = self.db.sessions
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149
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150 # age sessions, remove when they haven't been used for a week
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151 # TODO: this shouldn't be done every access
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152 week = 60*60*24*7
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153 now = time.time()
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154 for sessid in sessions.list():
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155 interval = now - sessions.get(sessid, 'last_use')
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156 if interval > week:
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diff changeset
157 sessions.destroy(sessid)
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diff changeset
158
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159 # look up the user session cookie
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160 cookie = Cookie.Cookie(self.env.get('HTTP_COOKIE', ''))
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161 user = 'anonymous'
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162
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163 # bump the "revision" of the cookie since the format changed
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164 if (cookie.has_key('roundup_user_2') and
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diff changeset
165 cookie['roundup_user_2'].value != 'deleted'):
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166
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167 # get the session key from the cookie
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168 self.session = cookie['roundup_user_2'].value
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169 # get the user from the session
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170 try:
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171 # update the lifetime datestamp
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172 sessions.set(self.session, last_use=time.time())
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173 sessions.commit()
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174 user = sessions.get(self.session, 'user')
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parents:
diff changeset
175 except KeyError:
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176 user = 'anonymous'
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177
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178 # sanity check on the user still being valid, getting the userid
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179 # at the same time
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180 try:
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181 self.userid = self.db.user.lookup(user)
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182 except (KeyError, TypeError):
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183 user = 'anonymous'
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184
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185 # make sure the anonymous user is valid if we're using it
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186 if user == 'anonymous':
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187 self.make_user_anonymous()
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188 else:
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189 self.user = user
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190
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191 # reopen the database as the correct user
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192 self.opendb(self.user)
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193
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194 def determine_context(self, dre=re.compile(r'([^\d]+)(\d+)')):
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195 ''' Determine the context of this page from the URL:
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196
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197 The URL path after the instance identifier is examined. The path
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198 is generally only one entry long.
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199
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200 - if there is no path, then we are in the "home" context.
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201 * if the path is "_file", then the additional path entry
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202 specifies the filename of a static file we're to serve up
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203 from the instance "html" directory. Raises a SendStaticFile
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204 exception.
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205 - if there is something in the path (eg "issue"), it identifies
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206 the tracker class we're to display.
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207 - if the path is an item designator (eg "issue123"), then we're
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208 to display a specific item.
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209 * if the path starts with an item designator and is longer than
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210 one entry, then we're assumed to be handling an item of a
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211 FileClass, and the extra path information gives the filename
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212 that the client is going to label the download with (ie
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213 "file123/image.png" is nicer to download than "file123"). This
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214 raises a SendFile exception.
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215
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216 Both of the "*" types of contexts stop before we bother to
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diff changeset
217 determine the template we're going to use. That's because they
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218 don't actually use templates.
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parents:
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219
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220 The template used is specified by the :template CGI variable,
55ab0c5b49f9 New CGI interface support
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parents:
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221 which defaults to:
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b28393def972 more explanatory docsting
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diff changeset
222
985
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223 only classname suplied: "index"
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224 full item designator supplied: "item"
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parents:
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225
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226 We set:
1041
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227 self.classname - the class to display, can be None
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228 self.template - the template to render the current context with
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229 self.nodeid - the nodeid of the class we're displaying
985
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230 '''
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parents:
diff changeset
231 # default the optional variables
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parents:
diff changeset
232 self.classname = None
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parents:
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233 self.nodeid = None
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parents:
diff changeset
234
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parents:
diff changeset
235 # determine the classname and possibly nodeid
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parents:
diff changeset
236 path = self.split_path
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parents:
diff changeset
237 if not path or path[0] in ('', 'home', 'index'):
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parents:
diff changeset
238 if self.form.has_key(':template'):
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c28603c9f831 Class help and generic class editing done.
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239 self.template = self.form[':template'].value
985
55ab0c5b49f9 New CGI interface support
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240 else:
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c28603c9f831 Class help and generic class editing done.
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diff changeset
241 self.template = ''
985
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
242 return
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parents:
diff changeset
243 elif path[0] == '_file':
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parents:
diff changeset
244 raise SendStaticFile, path[1]
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parents:
diff changeset
245 else:
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parents:
diff changeset
246 self.classname = path[0]
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parents:
diff changeset
247 if len(path) > 1:
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parents:
diff changeset
248 # send the file identified by the designator in path[0]
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parents:
diff changeset
249 raise SendFile, path[0]
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parents:
diff changeset
250
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
251 # see if we got a designator
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parents:
diff changeset
252 m = dre.match(self.classname)
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parents:
diff changeset
253 if m:
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parents:
diff changeset
254 self.classname = m.group(1)
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parents:
diff changeset
255 self.nodeid = m.group(2)
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parents:
diff changeset
256 # with a designator, we default to item view
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diff changeset
257 self.template = 'item'
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parents:
diff changeset
258 else:
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259 # with only a class, we default to index view
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260 self.template = 'index'
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parents:
diff changeset
261
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parents:
diff changeset
262 # see if we have a template override
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parents:
diff changeset
263 if self.form.has_key(':template'):
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diff changeset
264 self.template = self.form[':template'].value
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parents:
diff changeset
265
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
266
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parents:
diff changeset
267 # see if we were passed in a message
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parents:
diff changeset
268 if self.form.has_key(':ok_message'):
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parents:
diff changeset
269 self.ok_message.append(self.form[':ok_message'].value)
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parents:
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270 if self.form.has_key(':error_message'):
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parents:
diff changeset
271 self.error_message.append(self.form[':error_message'].value)
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parents:
diff changeset
272
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273 def serve_file(self, designator, dre=re.compile(r'([^\d]+)(\d+)')):
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parents:
diff changeset
274 ''' Serve the file from the content property of the designated item.
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parents:
diff changeset
275 '''
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parents:
diff changeset
276 m = dre.match(str(designator))
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parents:
diff changeset
277 if not m:
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parents:
diff changeset
278 raise NotFound, str(designator)
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parents:
diff changeset
279 classname, nodeid = m.group(1), m.group(2)
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parents:
diff changeset
280 if classname != 'file':
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parents:
diff changeset
281 raise NotFound, designator
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parents:
diff changeset
282
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parents:
diff changeset
283 # we just want to serve up the file named
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parents:
diff changeset
284 file = self.db.file
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parents:
diff changeset
285 self.header({'Content-Type': file.get(nodeid, 'type')})
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parents:
diff changeset
286 self.write(file.get(nodeid, 'content'))
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parents:
diff changeset
287
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parents:
diff changeset
288 def serve_static_file(self, file):
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parents:
diff changeset
289 # we just want to serve up the file named
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parents:
diff changeset
290 mt = mimetypes.guess_type(str(file))[0]
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parents:
diff changeset
291 self.header({'Content-Type': mt})
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10ed4791f969 Wrote most of the upgrading documentation (please read!)
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parents: 1005
diff changeset
292 self.write(open(os.path.join(self.instance.TEMPLATES, file)).read())
985
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parents:
diff changeset
293
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diff changeset
294 def renderTemplate(self, name, extension, **kwargs):
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parents:
diff changeset
295 ''' Return a PageTemplate for the named page
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parents:
diff changeset
296 '''
1041
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diff changeset
297 pt = getTemplate(self.instance.TEMPLATES, name, extension)
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
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diff changeset
298 # XXX handle PT rendering errors here more nicely
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parents:
diff changeset
299 try:
1016
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diff changeset
300 # let the template render figure stuff out
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diff changeset
301 return pt.render(self, None, None, **kwargs)
985
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parents:
diff changeset
302 except PageTemplate.PTRuntimeError, message:
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parents:
diff changeset
303 return '<strong>%s</strong><ol>%s</ol>'%(message,
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
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parents: 1004
diff changeset
304 '<li>'.join(pt._v_errors))
985
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parents:
diff changeset
305 except:
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parents:
diff changeset
306 # everything else
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parents:
diff changeset
307 return cgitb.html()
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parents:
diff changeset
308
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parents:
diff changeset
309 def content(self):
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310 ''' Callback used by the page template to render the content of
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311 the page.
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312
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313 If we don't have a specific class to display, that is none was
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314 determined in determine_context(), then we display a "home"
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315 template.
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316 '''
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317 # now render the page content using the template we determined in
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318 # determine_context
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319 if self.classname is None:
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320 name = 'home'
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321 else:
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322 name = self.classname
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323 return self.renderTemplate(self.classname, self.template)
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324
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325 # these are the actions that are available
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326 actions = {
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327 'edit': 'editItemAction',
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328 'editCSV': 'editCSVAction',
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329 'new': 'newItemAction',
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330 'register': 'registerAction',
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331 'login': 'login_action',
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332 'logout': 'logout_action',
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333 'search': 'searchAction',
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334 }
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335 def handle_action(self):
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336 ''' Determine whether there should be an _action called.
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337
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338 The action is defined by the form variable :action which
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339 identifies the method on this object to call. The four basic
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340 actions are defined in the "actions" dictionary on this class:
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341 "edit" -> self.editItemAction
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342 "new" -> self.newItemAction
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343 "register" -> self.registerAction
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344 "login" -> self.login_action
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345 "logout" -> self.logout_action
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346 "search" -> self.searchAction
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347
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348 '''
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349 if not self.form.has_key(':action'):
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350 return None
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351 try:
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352 # get the action, validate it
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353 action = self.form[':action'].value
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354 if not self.actions.has_key(action):
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355 raise ValueError, 'No such action "%s"'%action
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356
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357 # call the mapped action
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358 getattr(self, self.actions[action])()
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359 except Redirect:
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360 raise
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361 except:
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362 self.db.rollback()
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363 s = StringIO.StringIO()
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364 traceback.print_exc(None, s)
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365 self.error_message.append('<pre>%s</pre>'%cgi.escape(s.getvalue()))
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366
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367 def write(self, content):
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368 if not self.headers_done:
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369 self.header()
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370 self.request.wfile.write(content)
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371
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372 def header(self, headers=None, response=200):
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373 '''Put up the appropriate header.
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374 '''
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375 if headers is None:
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376 headers = {'Content-Type':'text/html'}
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377 if not headers.has_key('Content-Type'):
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378 headers['Content-Type'] = 'text/html'
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379 self.request.send_response(response)
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diff changeset
380 for entry in headers.items():
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381 self.request.send_header(*entry)
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diff changeset
382 self.request.end_headers()
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diff changeset
383 self.headers_done = 1
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384 if self.debug:
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385 self.headers_sent = headers
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386
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387 def set_cookie(self, user, password):
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388 # TODO generate a much, much stronger session key ;)
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389 self.session = binascii.b2a_base64(repr(time.time())).strip()
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parents:
diff changeset
390
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diff changeset
391 # clean up the base64
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diff changeset
392 if self.session[-1] == '=':
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diff changeset
393 if self.session[-2] == '=':
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394 self.session = self.session[:-2]
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diff changeset
395 else:
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diff changeset
396 self.session = self.session[:-1]
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diff changeset
397
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diff changeset
398 # insert the session in the sessiondb
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diff changeset
399 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
400
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parents:
diff changeset
401 # and commit immediately
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parents:
diff changeset
402 self.db.sessions.commit()
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parents:
diff changeset
403
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
404 # expire us in a long, long time
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parents:
diff changeset
405 expire = Cookie._getdate(86400*365)
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
406
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
407 # generate the cookie path - make sure it has a trailing '/'
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parents:
diff changeset
408 path = '/'.join((self.env['SCRIPT_NAME'], self.env['INSTANCE_NAME'],
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
409 ''))
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b0527d9c8e11 call the cookie something else since it changed
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parents: 1016
diff changeset
410 self.header({'Set-Cookie': 'roundup_user_2=%s; expires=%s; Path=%s;'%(
985
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parents:
diff changeset
411 self.session, expire, path)})
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parents:
diff changeset
412
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
413 def make_user_anonymous(self):
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parents:
diff changeset
414 ''' Make us anonymous
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
415
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parents:
diff changeset
416 This method used to handle non-existence of the 'anonymous'
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parents:
diff changeset
417 user, but that user is mandatory now.
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parents:
diff changeset
418 '''
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
419 self.userid = self.db.user.lookup('anonymous')
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parents:
diff changeset
420 self.user = 'anonymous'
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parents:
diff changeset
421
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diff changeset
422 def logout(self):
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parents:
diff changeset
423 ''' Make us really anonymous - nuke the cookie too
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parents:
diff changeset
424 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
425 self.make_user_anonymous()
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
426
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
427 # construct the logout cookie
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parents:
diff changeset
428 now = Cookie._getdate()
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parents:
diff changeset
429 path = '/'.join((self.env['SCRIPT_NAME'], self.env['INSTANCE_NAME'],
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
430 ''))
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
431 self.header({'Set-Cookie':
1018
b0527d9c8e11 call the cookie something else since it changed
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parents: 1016
diff changeset
432 'roundup_user_2=deleted; Max-Age=0; expires=%s; Path=%s;'%(now,
985
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
433 path)})
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parents:
diff changeset
434 self.login()
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parents:
diff changeset
435
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
436 def opendb(self, user):
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parents:
diff changeset
437 ''' Open the database.
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
438 '''
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
439 # open the db if the user has changed
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parents:
diff changeset
440 if not hasattr(self, 'db') or user != self.db.journaltag:
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parents:
diff changeset
441 self.db = self.instance.open(user)
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
442
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
443 #
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
444 # Actions
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
445 #
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
446 def login_action(self):
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
447 ''' Attempt to log a user in and set the cookie
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parents:
diff changeset
448 '''
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
449 # we need the username at a minimum
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parents:
diff changeset
450 if not self.form.has_key('__login_name'):
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parents:
diff changeset
451 self.error_message.append(_('Username required'))
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parents:
diff changeset
452 return
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parents:
diff changeset
453
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parents:
diff changeset
454 self.user = self.form['__login_name'].value
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parents:
diff changeset
455 # re-open the database for real, using the user
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parents:
diff changeset
456 self.opendb(self.user)
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parents:
diff changeset
457 if self.form.has_key('__login_password'):
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parents:
diff changeset
458 password = self.form['__login_password'].value
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parents:
diff changeset
459 else:
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parents:
diff changeset
460 password = ''
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parents:
diff changeset
461 # make sure the user exists
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parents:
diff changeset
462 try:
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parents:
diff changeset
463 self.userid = self.db.user.lookup(self.user)
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parents:
diff changeset
464 except KeyError:
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parents:
diff changeset
465 name = self.user
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parents:
diff changeset
466 self.make_user_anonymous()
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
467 self.error_message.append(_('No such user "%(name)s"')%locals())
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
468 return
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
469
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
470 # and that the password is correct
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
471 pw = self.db.user.get(self.userid, 'password')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
472 if password != pw:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
473 self.make_user_anonymous()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
474 self.error_message.append(_('Incorrect password'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
475 return
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
476
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
477 # set the session cookie
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
478 self.set_cookie(self.user, password)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
479
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
480 def logout_action(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
481 ''' Make us really anonymous - nuke the cookie too
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
482 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
483 # log us out
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
484 self.make_user_anonymous()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
485
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
486 # construct the logout cookie
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
487 now = Cookie._getdate()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
488 path = '/'.join((self.env['SCRIPT_NAME'], self.env['INSTANCE_NAME'],
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
489 ''))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
490 self.header(headers={'Set-Cookie':
1018
b0527d9c8e11 call the cookie something else since it changed
Richard Jones <richard@users.sourceforge.net>
parents: 1016
diff changeset
491 '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
492
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
493 # Let the user know what's going on
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
494 self.ok_message.append(_('You are logged out'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
495
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
496 def registerAction(self):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
497 '''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
498 and then set the cookie.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
499
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
500 return 1 on successful login
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
501 '''
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
502 # create the new user
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
503 cl = self.db.user
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
504
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
505 # 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
506 try:
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
507 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
508 except (ValueError, KeyError), message:
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
509 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
510 return
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
511
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
512 # 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
513 if not self.registerPermission(props):
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
514 raise Unauthorised, _("You do not have permission to register")
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
515
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
516 # re-open the database as "admin"
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
517 if self.user != 'admin':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
518 self.opendb('admin')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
519
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
520 # create the new user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
521 cl = self.db.user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
522 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
523 props = parsePropsFromForm(self.db, cl, self.form)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
524 props['roles'] = self.instance.NEW_WEB_USER_ROLES
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
525 self.userid = cl.create(**props)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
526 self.db.commit()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
527 except ValueError, message:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
528 self.error_message.append(message)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
529
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
530 # 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
531 self.user = cl.get(self.userid, 'username')
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
532 # re-open the database for real, using the user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
533 self.opendb(self.user)
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
534 password = self.db.user.get(self.userid, 'password')
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
535 self.set_cookie(self.user, password)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
536
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
537 # nice message
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
538 self.ok_message.append(_('You are now registered, welcome!'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
539
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
540 def registerPermission(self, props):
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
541 ''' 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
542
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
543 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
544 '''
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
545 # 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
546 if props.has_key('roles'):
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
547 return 0
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
548 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
549 return 1
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
550 return 0
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
551
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
552 def editItemAction(self):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
553 ''' Perform an edit of an item in the database.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
554
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
555 Some special form elements:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
556
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
557 :link=designator:property
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
558 :multilink=designator:property
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
559 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
560 node to add _this_ node to as a link or multilink.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
561 __note
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
562 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
563 "messages" property.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
564 __file
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
565 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
566 "files" property. Attach the file to the message created from
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
567 the __note if it's supplied.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
568 '''
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
569 cl = self.db.classes[self.classname]
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
570
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
571 # parse the props from the form
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
572 try:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
573 props = parsePropsFromForm(self.db, cl, self.form, self.nodeid)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
574 except (ValueError, KeyError), message:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
575 self.error_message.append(_('Error: ') + str(message))
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
576 return
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
577
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
578 # check permission
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
579 if not self.editItemPermission(props):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
580 self.error_message.append(
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
581 _('You do not have permission to edit %(classname)s'%
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
582 self.__dict__))
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
583 return
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
584
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
585 # perform the edit
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
586 try:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
587 # make changes to the node
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
588 props = self._changenode(props)
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
589 # handle linked nodes
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
590 self._post_editnode(self.nodeid)
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
591 except (ValueError, KeyError), message:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
592 self.error_message.append(_('Error: ') + str(message))
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
593 return
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
594
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
595 # commit now that all the tricky stuff is done
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
596 self.db.commit()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
597
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
598 # and some nice feedback for the user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
599 if props:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
600 message = _('%(changes)s edited ok')%{'changes':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
601 ', '.join(props.keys())}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
602 elif self.form.has_key('__note') and self.form['__note'].value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
603 message = _('note added')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
604 elif (self.form.has_key('__file') and self.form['__file'].filename):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
605 message = _('file added')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
606 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
607 message = _('nothing changed')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
608
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
609 # redirect to the item's edit page
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
610 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
611 self.nodeid, urllib.quote(message))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
612
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
613 def editItemPermission(self, props):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
614 ''' Determine whether the user has permission to edit this item.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
615
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
616 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
617 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
618 details. Unless it's the "roles" property, which requires the
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
619 special Permission "Web Roles".
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
620 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
621 # 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
622 # we're OK
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
623 has = self.db.security.hasPermission
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
624 if self.classname == 'user':
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
625 # 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
626 # right permission.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
627 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
628 'user'):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
629 return 0
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
630 # 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
631 if self.nodeid == self.userid:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
632 return 1
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
633 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
634 return 1
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
635 return 0
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
636
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
637 def newItemAction(self):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
638 ''' Add a new item to the database.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
639
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
640 This follows the same form as the editItemAction
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
641 '''
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
642 cl = self.db.classes[self.classname]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
643
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
644 # parse the props from the form
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
645 try:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
646 props = parsePropsFromForm(self.db, cl, self.form, self.nodeid)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
647 except (ValueError, KeyError), message:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
648 self.error_message.append(_('Error: ') + str(message))
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
649 return
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
650
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
651 if not self.newItemPermission(props):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
652 self.error_message.append(
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
653 _('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
654
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
655 # 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
656 if self.form.has_key(':multilink'):
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
657 link = self.form[':multilink'].value
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
658 elif self.form.has_key(':link'):
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
659 link = self.form[':multilink'].value
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
660 else:
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
661 link = None
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
662 xtra = ''
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
663 if link:
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
664 designator, linkprop = link.split(':')
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
665 xtra = ' for <a href="%s">%s</a>'%(designator, designator)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
666
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
667 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
668 # do the create
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
669 nid = self._createnode(props)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
670
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
671 # handle linked nodes
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
672 self._post_editnode(nid)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
673
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
674 # commit now that all the tricky stuff is done
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
675 self.db.commit()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
676
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
677 # render the newly created item
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
678 self.nodeid = nid
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
679
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
680 # 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
681 message = _('%(classname)s created ok')%self.__dict__ + xtra
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
682 except (ValueError, KeyError), message:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
683 self.error_message.append(_('Error: ') + str(message))
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
684 return
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
685 except:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
686 # oops
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
687 self.db.rollback()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
688 s = StringIO.StringIO()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
689 traceback.print_exc(None, s)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
690 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
691 return
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
692
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
693 # redirect to the new item's page
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
694 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
695 nid, urllib.quote(message))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
696
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
697 def newItemPermission(self, props):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
698 ''' Determine whether the user has permission to create (edit) this
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
699 item.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
700
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
701 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
702 additional property checks are made. Additionally, new user items
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
703 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
704 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
705 has = self.db.security.hasPermission
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
706 if self.classname == 'user' and has('Web Registration', self.userid,
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
707 'user'):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
708 return 1
1005
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
709 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
710 return 1
efa19bdad6c3 reinstated registration, cleaned up PT compile error reporting
Richard Jones <richard@users.sourceforge.net>
parents: 1004
diff changeset
711 return 0
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
712
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
713 def editCSVAction(self):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
714 ''' 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
715
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
716 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
717 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
718 non-existent ID) and removed lines are retired.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
719 '''
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
720 # this is per-class only
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
721 if not self.editCSVPermission():
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
722 self.error_message.append(
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
723 _('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
724
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
725 # get the CSV module
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
726 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
727 import csv
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
728 except ImportError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
729 self.error_message.append(_(
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
730 '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
731 '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
732 return
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
733
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
734 cl = self.db.classes[self.classname]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
735 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
736 idlessprops.sort()
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
737 props = ['id'] + idlessprops
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
738
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
739 # do the edit
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
740 rows = self.form['rows'].value.splitlines()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
741 p = csv.parser()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
742 found = {}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
743 line = 0
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
744 for row in rows[1:]:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
745 line += 1
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
746 values = p.parse(row)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
747 # not a complete row, keep going
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
748 if not values: continue
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
749
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
750 # skip property names header
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
751 if values == props:
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
752 continue
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
753
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
754 # extract the nodeid
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
755 nodeid, values = values[0], values[1:]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
756 found[nodeid] = 1
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
757
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
758 # confirm correct weight
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
759 if len(idlessprops) != len(values):
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
760 self.error_message.append(
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
761 _('Not enough values on line %(line)s')%{'line':line})
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
762 return
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
763
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
764 # extract the new values
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
765 d = {}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
766 for name, value in zip(idlessprops, values):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
767 value = value.strip()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
768 # only add the property if it has a value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
769 if value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
770 # if it's a multilink, split it
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
771 if isinstance(cl.properties[name], hyperdb.Multilink):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
772 value = value.split(':')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
773 d[name] = value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
774
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
775 # perform the edit
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
776 if cl.hasnode(nodeid):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
777 # edit existing
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
778 cl.set(nodeid, **d)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
779 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
780 # new node
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
781 found[cl.create(**d)] = 1
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
782
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
783 # retire the removed entries
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
784 for nodeid in cl.list():
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
785 if not found.has_key(nodeid):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
786 cl.retire(nodeid)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
787
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
788 # all OK
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
789 self.db.commit()
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
790
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
791 self.ok_message.append(_('Items edited OK'))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
792
1041
c28603c9f831 Class help and generic class editing done.
Richard Jones <richard@users.sourceforge.net>
parents: 1029
diff changeset
793 def editCSVPermission(self):
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
794 ''' Determine whether the user has permission to edit this class.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
795
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
796 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
797 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
798 if not self.db.security.hasPermission('Edit', self.userid,
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
799 self.classname):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
800 return 0
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
801 return 1
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
802
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
803 def searchAction(self):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
804 ''' Mangle some of the form variables.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
805
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
806 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
807 filter variables - if they're set to anything other than
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
808 "dontcare" then add them to :filter.
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
809
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
810 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
811 the user's query list.
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
812 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
813 # generic edit is per-class only
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
814 if not self.searchPermission():
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
815 self.error_message.append(
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
816 _('You do not have permission to search %s' %self.classname))
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
817
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
818 # add a faked :filter form variable for each filtering prop
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
819 props = self.db.classes[self.classname].getprops()
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
820 for key in self.form.keys():
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
821 if not props.has_key(key): continue
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
822 if not self.form[key].value: continue
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
823 self.form.value.append(cgi.MiniFieldStorage(':filter', key))
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
824
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
825 # handle saving the query params
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
826 if self.form.has_key(':queryname'):
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
827 queryname = self.form[':queryname'].value.strip()
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
828 if queryname:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
829 # 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
830 req = HTMLRequest(self)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
831 url = req.indexargs_href('', {})
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
832
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
833 # handle editing an existing query
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
834 try:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
835 qid = self.db.query.lookup(queryname)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
836 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
837 except KeyError:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
838 # create a query
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
839 qid = self.db.query.create(name=queryname,
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
840 klass=self.classname, url=url)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
841
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
842 # 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
843 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
844 queries.append(qid)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
845 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
846
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
847 # commit the query change to the database
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
848 self.db.commit()
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
849
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
850
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
851 def searchPermission(self):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
852 ''' Determine whether the user has permission to search this class.
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
853
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
854 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
855 '''
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
856 if not self.db.security.hasPermission('View', self.userid,
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
857 self.classname):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
858 return 0
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
859 return 1
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
860
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
861 def XXXremove_action(self, dre=re.compile(r'([^\d]+)(\d+)')):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
862 # 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
863 # just sets the multilink...
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
864 # XXX handle this !
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
865 target = self.index_arg(':target')[0]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
866 m = dre.match(target)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
867 if m:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
868 classname = m.group(1)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
869 nodeid = m.group(2)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
870 cl = self.db.getclass(classname)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
871 cl.retire(nodeid)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
872 # now take care of the reference
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
873 parentref = self.index_arg(':multilink')[0]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
874 parent, prop = parentref.split(':')
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
875 m = dre.match(parent)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
876 if m:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
877 self.classname = m.group(1)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
878 self.nodeid = m.group(2)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
879 cl = self.db.getclass(self.classname)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
880 value = cl.get(self.nodeid, prop)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
881 value.remove(nodeid)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
882 cl.set(self.nodeid, **{prop:value})
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
883 func = getattr(self, 'show%s'%self.classname)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
884 return func()
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
885 else:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
886 raise NotFound, parent
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
887 else:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
888 raise NotFound, target
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
889
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
890 #
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
891 # Utility methods for editing
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
892 #
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
893 def _changenode(self, props):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
894 ''' change the node based on the contents of the form
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
895 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
896 cl = self.db.classes[self.classname]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
897
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
898 # create the message
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
899 message, files = self._handle_message()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
900 if message:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
901 props['messages'] = cl.get(self.nodeid, 'messages') + [message]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
902 if files:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
903 props['files'] = cl.get(self.nodeid, 'files') + files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
904
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
905 # make the changes
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
906 return cl.set(self.nodeid, **props)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
907
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
908 def _createnode(self, props):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
909 ''' create a node based on the contents of the form
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
910 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
911 cl = self.db.classes[self.classname]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
912
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
913 # check for messages and files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
914 message, files = self._handle_message()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
915 if message:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
916 props['messages'] = [message]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
917 if files:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
918 props['files'] = files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
919 # create the node and return it's id
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
920 return cl.create(**props)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
921
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
922 def _handle_message(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
923 ''' generate an edit message
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
924 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
925 # handle file attachments
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
926 files = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
927 if self.form.has_key('__file'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
928 file = self.form['__file']
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
929 if file.filename:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
930 filename = file.filename.split('\\')[-1]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
931 mime_type = mimetypes.guess_type(filename)[0]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
932 if not mime_type:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
933 mime_type = "application/octet-stream"
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
934 # create the new file entry
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
935 files.append(self.db.file.create(type=mime_type,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
936 name=filename, content=file.file.read()))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
937
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
938 # 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
939 cn = self.classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
940 cl = self.db.classes[self.classname]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
941 props = cl.getprops()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
942 note = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
943 # 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
944 # NOSY
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
945 if self.form.has_key('__note'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
946 note = self.form['__note'].value.strip()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
947 if not note:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
948 return None, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
949 if not props.has_key('messages'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
950 return None, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
951 if not isinstance(props['messages'], hyperdb.Multilink):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
952 return None, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
953 if not props['messages'].classname == 'msg':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
954 return None, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
955 if not (self.form.has_key('nosy') or note):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
956 return None, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
957
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
958 # handle the note
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
959 if '\n' in note:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
960 summary = re.split(r'\n\r?', note)[0]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
961 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
962 summary = note
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
963 m = ['%s\n'%note]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
964
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
965 # handle the messageid
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
966 # TODO: handle inreplyto
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
967 messageid = "<%s.%s.%s@%s>"%(time.time(), random.random(),
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
968 self.classname, self.instance.MAIL_DOMAIN)
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 # now create the message, attaching the files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
971 content = '\n'.join(m)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
972 message_id = self.db.msg.create(author=self.userid,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
973 recipients=[], date=date.Date('.'), summary=summary,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
974 content=content, files=files, messageid=messageid)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
975
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
976 # update the messages property
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
977 return message_id, files
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
978
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
979 def _post_editnode(self, nid):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
980 '''Do the linking part of the node creation.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
981
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
982 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
983 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
984 to add _this_ node to as a link or multilink.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
986 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
987 which issue to link the file to.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
988
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
989 TODO: I suspect that this and newfile will go away now that
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
990 there's the ability to upload a file using the issue __file form
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
991 element!
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
992 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
993 cn = self.classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
994 cl = self.db.classes[cn]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
995 # link if necessary
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
996 keys = self.form.keys()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
997 for key in keys:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
998 if key == ':multilink':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
999 value = self.form[key].value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1000 if type(value) != type([]): value = [value]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1001 for value in value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1002 designator, property = value.split(':')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1003 link, nodeid = hyperdb.splitDesignator(designator)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1004 link = self.db.classes[link]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1005 # 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
1006 value = link.get(nodeid, property)[:]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1007 value.append(nid)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1008 link.set(nodeid, **{property: value})
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1009 elif key == ':link':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1010 value = self.form[key].value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1011 if type(value) != type([]): value = [value]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1012 for value in value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1013 designator, property = value.split(':')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1014 link, nodeid = hyperdb.splitDesignator(designator)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1015 link = self.db.classes[link]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1016 link.set(nodeid, **{property: nid})
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1017
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1018
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1019 def parsePropsFromForm(db, cl, form, nodeid=0, num_re=re.compile('^\d+$')):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1020 '''Pull properties for the given class out of the form.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1021 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1022 props = {}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1023 keys = form.keys()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1024 for key in keys:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1025 if not cl.properties.has_key(key):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1026 continue
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1027 proptype = cl.properties[key]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1028 if isinstance(proptype, hyperdb.String):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1029 value = form[key].value.strip()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1030 elif isinstance(proptype, hyperdb.Password):
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
1031 value = form[key].value.strip()
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
1032 if not value:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
1033 # ignore empty password values
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
1034 continue
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
1035 value = password.Password(value)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1036 elif isinstance(proptype, hyperdb.Date):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1037 value = form[key].value.strip()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1038 if value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1039 value = date.Date(form[key].value.strip())
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1040 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1041 value = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1042 elif isinstance(proptype, hyperdb.Interval):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1043 value = form[key].value.strip()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1044 if value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1045 value = date.Interval(form[key].value.strip())
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1046 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1047 value = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1048 elif isinstance(proptype, hyperdb.Link):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1049 value = form[key].value.strip()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1050 # see if it's the "no selection" choice
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1051 if value == '-1':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1052 value = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1053 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1054 # handle key values
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1055 link = cl.properties[key].classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1056 if not num_re.match(value):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1057 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1058 value = db.classes[link].lookup(value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1059 except KeyError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1060 raise ValueError, _('property "%(propname)s": '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1061 '%(value)s not a %(classname)s')%{'propname':key,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1062 'value': value, 'classname': link}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1063 elif isinstance(proptype, hyperdb.Multilink):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1064 value = form[key]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1065 if not isinstance(value, type([])):
1029
c3e391d9c4e9 more FieldStorage fun
Richard Jones <richard@users.sourceforge.net>
parents: 1027
diff changeset
1066 value = [i.strip() for i in value.value.split(',')]
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1067 else:
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1068 value = [i.value.strip() for i in value]
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1069 link = cl.properties[key].classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1070 l = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1071 for entry in map(str, value):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1072 if entry == '': continue
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1073 if not num_re.match(entry):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1074 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1075 entry = db.classes[link].lookup(entry)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1076 except KeyError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1077 raise ValueError, _('property "%(propname)s": '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1078 '"%(value)s" not an entry of %(classname)s')%{
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1079 'propname':key, 'value': entry, 'classname': link}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1080 l.append(entry)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1081 l.sort()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1082 value = l
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1083 elif isinstance(proptype, hyperdb.Boolean):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1084 value = form[key].value.strip()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1085 props[key] = value = value.lower() in ('yes', 'true', 'on', '1')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1086 elif isinstance(proptype, hyperdb.Number):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1087 value = form[key].value.strip()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1088 props[key] = value = int(value)
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
1089
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1090 # get the old value
55ab0c5b49f9 New CGI interface support
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diff changeset
1091 if nodeid:
55ab0c5b49f9 New CGI interface support
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1092 try:
55ab0c5b49f9 New CGI interface support
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1093 existing = cl.get(nodeid, key)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
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1094 except KeyError:
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
1095 # this might be a new property for which there is no existing
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
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1096 # value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
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1097 if not cl.properties.has_key(key): raise
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1098
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1099 # if changed, set it
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1100 if value != existing:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1101 props[key] = value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1102 else:
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
1103 props[key] = value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1104 return props
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1105
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1106
Roundup Issue Tracker: http://roundup-tracker.org/