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annotate roundup/cgi/templating.py @ 1030:f5216dbced55

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translate bad class lookup error meaningfully
author Richard Jones <richard@users.sourceforge.net>
date Tue, 03 Sep 2002 07:45:51 +0000
parents 16498e77e3ff
children c28603c9f831
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 import sys, cgi, urllib, os, re, os.path, time
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2
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3 from roundup import hyperdb, date
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4 from roundup.i18n import _
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5
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6 try:
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7 import cPickle as pickle
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8 except ImportError:
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9 import pickle
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10 try:
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11 import cStringIO as StringIO
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12 except ImportError:
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13 import StringIO
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14 try:
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15 import StructuredText
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16 except ImportError:
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17 StructuredText = None
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18
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19 # Make sure these modules are loaded
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20 # I need these to run PageTemplates outside of Zope :(
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21 # If we're running in a Zope environment, these modules will be loaded
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22 # already...
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23 if not sys.modules.has_key('zLOG'):
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24 import zLOG
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25 sys.modules['zLOG'] = zLOG
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26 if not sys.modules.has_key('MultiMapping'):
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27 import MultiMapping
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28 sys.modules['MultiMapping'] = MultiMapping
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29 if not sys.modules.has_key('ComputedAttribute'):
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30 import ComputedAttribute
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31 sys.modules['ComputedAttribute'] = ComputedAttribute
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32 if not sys.modules.has_key('ExtensionClass'):
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33 import ExtensionClass
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34 sys.modules['ExtensionClass'] = ExtensionClass
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35 if not sys.modules.has_key('Acquisition'):
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36 import Acquisition
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37 sys.modules['Acquisition'] = Acquisition
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38
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39 # now it's safe to import PageTemplates, TAL and ZTUtils
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40 from PageTemplates import PageTemplate
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41 from PageTemplates.Expressions import getEngine
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42 from TAL.TALInterpreter import TALInterpreter
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43 import ZTUtils
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44
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45 # XXX WAH pagetemplates aren't pickleable :(
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46 #def getTemplate(dir, name, classname=None, request=None):
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47 # ''' Interface to get a template, possibly loading a compiled template.
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48 # '''
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49 # # source
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50 # src = os.path.join(dir, name)
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51 #
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52 # # see if we can get a compile from the template"c" directory (most
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53 # # likely is "htmlc"
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54 # split = list(os.path.split(dir))
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55 # split[-1] = split[-1] + 'c'
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56 # cdir = os.path.join(*split)
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57 # split.append(name)
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58 # cpl = os.path.join(*split)
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59 #
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60 # # ok, now see if the source is newer than the compiled (or if the
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61 # # compiled even exists)
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62 # MTIME = os.path.stat.ST_MTIME
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63 # if (not os.path.exists(cpl) or os.stat(cpl)[MTIME] < os.stat(src)[MTIME]):
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64 # # nope, we need to compile
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65 # pt = RoundupPageTemplate()
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66 # pt.write(open(src).read())
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67 # pt.id = name
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68 #
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69 # # save off the compiled template
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70 # if not os.path.exists(cdir):
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71 # os.makedirs(cdir)
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72 # f = open(cpl, 'wb')
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73 # pickle.dump(pt, f)
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74 # f.close()
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75 # else:
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76 # # yay, use the compiled template
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77 # f = open(cpl, 'rb')
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78 # pt = pickle.load(f)
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79 # return pt
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80
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81 templates = {}
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82
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83 def getTemplate(dir, name, classname=None, request=None):
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84 ''' Interface to get a template, possibly loading a compiled template.
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85 '''
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86 # find the source, figure the time it was last modified
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87 src = os.path.join(dir, name)
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88 stime = os.stat(src)[os.path.stat.ST_MTIME]
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89
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90 key = (dir, name)
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91 if templates.has_key(key) and stime < templates[key].mtime:
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92 # compiled template is up to date
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93 return templates[key]
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94
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95 # compile the template
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96 templates[key] = pt = RoundupPageTemplate()
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97 pt.write(open(src).read())
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98 pt.id = name
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99 pt.mtime = time.time()
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100 return pt
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101
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102 class RoundupPageTemplate(PageTemplate.PageTemplate):
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103 ''' A Roundup-specific PageTemplate.
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104
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105 Interrogate the client to set up the various template variables to
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106 be available:
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107
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108 *class*
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109 The current class of node being displayed as an HTMLClass
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110 instance.
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111 *item*
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112 The current node from the database, if we're viewing a specific
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113 node, as an HTMLItem instance. If it doesn't exist, then we're
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114 on a new item page.
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115 (*classname*)
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116 this is one of two things:
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117
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118 1. the *item* is also available under its classname, so a *user*
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119 node would also be available under the name *user*. This is
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120 also an HTMLItem instance.
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121 2. if there's no *item* then the current class is available
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122 through this name, thus "user/name" and "user/name/menu" will
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123 still work - the latter will pull information from the form
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124 if it can.
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125 *form*
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126 The current CGI form information as a mapping of form argument
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127 name to value
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128 *request*
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129 Includes information about the current request, including:
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130 - the url
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131 - the current index information (``filterspec``, ``filter`` args,
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132 ``properties``, etc) parsed out of the form.
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133 - methods for easy filterspec link generation
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134 - *user*, the current user node as an HTMLItem instance
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135 *instance*
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136 The current instance
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137 *db*
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138 The current database, through which db.config may be reached.
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139
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140 Maybe also:
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141
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142 *modules*
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143 python modules made available (XXX: not sure what's actually in
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144 there tho)
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145 '''
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146 def getContext(self, client, classname, request):
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147 c = {
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148 'klass': HTMLClass(client, classname),
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149 'options': {},
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150 'nothing': None,
1016
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151 'request': request,
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152 'content': client.content,
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153 'db': HTMLDatabase(client),
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154 'instance': client.instance
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155 }
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156 # add in the item if there is one
1016
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157 if client.nodeid:
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158 c['item'] = HTMLItem(client.db, classname, client.nodeid)
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159 c[classname] = c['item']
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160 else:
1016
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161 c[classname] = c['klass']
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162 return c
1016
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163
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164 def render(self, client, classname, request, **options):
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165 """Render this Page Template"""
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166
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167 if not self._v_cooked:
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168 self._cook()
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169
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170 __traceback_supplement__ = (PageTemplate.PageTemplateTracebackSupplement, self)
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171
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172 if self._v_errors:
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173 raise PTRuntimeError, 'Page Template %s has errors.' % self.id
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174
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175 # figure the context
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176 classname = classname or client.classname
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177 request = request or HTMLRequest(client)
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178 c = self.getContext(client, classname, request)
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179 c.update({'options': options})
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180
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181 # and go
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182 output = StringIO.StringIO()
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183 TALInterpreter(self._v_program, self._v_macros,
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184 getEngine().getContext(c), output, tal=1, strictinsert=0)()
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185 return output.getvalue()
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186
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187 class HTMLDatabase:
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188 ''' Return HTMLClasses for valid class fetches
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189 '''
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190 def __init__(self, client):
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191 self.client = client
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192 self.config = client.db.config
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193 def __getattr__(self, attr):
1030
f5216dbced55 translate bad class lookup error meaningfully
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diff changeset
194 try:
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diff changeset
195 self.client.db.getclass(attr)
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196 except KeyError:
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197 raise AttributeError, attr
985
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198 return HTMLClass(self.client, attr)
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199 def classes(self):
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200 l = self.client.db.classes.keys()
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201 l.sort()
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parents:
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202 return [HTMLClass(self.client, cn) for cn in l]
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parents:
diff changeset
203
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204 class HTMLClass:
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parents:
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205 ''' Accesses through a class (either through *class* or *db.<classname>*)
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parents:
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206 '''
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parents:
diff changeset
207 def __init__(self, client, classname):
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208 self.client = client
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parents:
diff changeset
209 self.db = client.db
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parents:
diff changeset
210 self.classname = classname
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parents:
diff changeset
211 if classname is not None:
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parents:
diff changeset
212 self.klass = self.db.getclass(self.classname)
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213 self.props = self.klass.getprops()
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parents:
diff changeset
214
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parents:
diff changeset
215 def __repr__(self):
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parents:
diff changeset
216 return '<HTMLClass(0x%x) %s>'%(id(self), self.classname)
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parents:
diff changeset
217
1002
1798d2fa9fec Hack hack...
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diff changeset
218 def __getitem__(self, item):
985
55ab0c5b49f9 New CGI interface support
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diff changeset
219 ''' return an HTMLItem instance'''
1002
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diff changeset
220 #print 'getitem', (self, attr)
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diff changeset
221 if item == 'creator':
985
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parents:
diff changeset
222 return HTMLUser(self.client)
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parents:
diff changeset
223
1002
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Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
224 if not self.props.has_key(item):
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diff changeset
225 raise KeyError, item
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diff changeset
226 prop = self.props[item]
985
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
227
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parents:
diff changeset
228 # look up the correct HTMLProperty class
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parents:
diff changeset
229 for klass, htmlklass in propclasses:
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parents:
diff changeset
230 if isinstance(prop, hyperdb.Multilink):
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parents:
diff changeset
231 value = []
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
232 else:
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
233 value = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
234 if isinstance(prop, klass):
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
235 return htmlklass(self.db, '', prop, item, value)
985
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
236
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
237 # no good
1002
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diff changeset
238 raise KeyError, item
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parents: 999
diff changeset
239
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diff changeset
240 def __getattr__(self, attr):
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diff changeset
241 ''' convenience access '''
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diff changeset
242 try:
1798d2fa9fec Hack hack...
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diff changeset
243 return self[attr]
1798d2fa9fec Hack hack...
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parents: 999
diff changeset
244 except KeyError:
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parents: 999
diff changeset
245 raise AttributeError, attr
985
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
246
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
247 def properties(self):
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parents:
diff changeset
248 ''' Return HTMLProperty for all props
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
249 '''
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
250 l = []
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
251 for name, prop in self.props.items():
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
252 for klass, htmlklass in propclasses:
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
253 if isinstance(prop, hyperdb.Multilink):
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
254 value = []
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
255 else:
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
256 value = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
257 if isinstance(prop, klass):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
258 l.append(htmlklass(self.db, '', prop, name, value))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
259 return l
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
260
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
261 def list(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
262 l = [HTMLItem(self.db, self.classname, x) for x in self.klass.list()]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
263 return l
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
264
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
265 def filter(self, request=None):
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
266 ''' Return a list of items from this class, filtered and sorted
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
267 by the current requested filterspec/filter/sort/group args
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
268 '''
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
269 if request is not None:
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parents:
diff changeset
270 filterspec = request.filterspec
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
271 sort = request.sort
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
272 group = request.group
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
273 l = [HTMLItem(self.db, self.classname, x)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
274 for x in self.klass.filter(None, filterspec, sort, group)]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
275 return l
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
276
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
277 def classhelp(self, properties, label='?', width='400', height='400'):
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parents:
diff changeset
278 '''pop up a javascript window with class help
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
279
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
280 This generates a link to a popup window which displays the
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
281 properties indicated by "properties" of the class named by
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
282 "classname". The "properties" should be a comma-separated list
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
283 (eg. 'id,name,description').
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
284
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
285 You may optionally override the label displayed, the width and
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
286 height. The popup window will be resizable and scrollable.
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
287 '''
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
288 return '<a href="javascript:help_window(\'classhelp?classname=%s&' \
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parents:
diff changeset
289 'properties=%s\', \'%s\', \'%s\')"><b>(%s)</b></a>'%(self.classname,
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
290 properties, width, height, label)
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
291
999
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diff changeset
292 def submit(self, label="Submit New Entry"):
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diff changeset
293 ''' Generate a submit button (and action hidden element)
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diff changeset
294 '''
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diff changeset
295 return ' <input type="hidden" name=":action" value="new">\n'\
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diff changeset
296 ' <input type="submit" name="submit" value="%s">'%label
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diff changeset
297
985
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parents:
diff changeset
298 def history(self):
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parents:
diff changeset
299 return 'New node - no history'
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
300
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
301 def renderWith(self, name, **kwargs):
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parents:
diff changeset
302 ''' Render this class with the given template.
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
303 '''
55ab0c5b49f9 New CGI interface support
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parents:
diff changeset
304 # create a new request and override the specified args
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
305 req = HTMLRequest(self.client)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
306 req.classname = self.classname
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
307 req.update(kwargs)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
308
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
309 # new template, using the specified classname and request
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
310 name = self.classname + '.' + name
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
311 pt = getTemplate(self.db.config.TEMPLATES, name)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
312
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
313 # XXX handle PT rendering errors here nicely
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
314 try:
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
315 # use our fabricated request
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
316 return pt.render(self.client, self.classname, req)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
317 except PageTemplate.PTRuntimeError, message:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
318 return '<strong>%s</strong><ol>%s</ol>'%(message,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
319 cgi.escape('<li>'.join(pt._v_errors)))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
320
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
321 class HTMLItem:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
322 ''' Accesses through an *item*
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
323 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
324 def __init__(self, db, classname, nodeid):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
325 self.db = db
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
326 self.classname = classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
327 self.nodeid = nodeid
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
328 self.klass = self.db.getclass(classname)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
329 self.props = self.klass.getprops()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
330
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
331 def __repr__(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
332 return '<HTMLItem(0x%x) %s %s>'%(id(self), self.classname, self.nodeid)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
333
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
334 def __getitem__(self, item):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
335 ''' return an HTMLItem instance'''
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
336 if item == 'id':
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
337 return self.nodeid
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
338 if not self.props.has_key(item):
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
339 raise KeyError, item
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
340 prop = self.props[item]
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
341
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
342 # get the value, handling missing values
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
343 value = self.klass.get(self.nodeid, item, None)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
344 if value is None:
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
345 if isinstance(self.props[item], hyperdb.Multilink):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
346 value = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
347
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
348 # look up the correct HTMLProperty class
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
349 for klass, htmlklass in propclasses:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
350 if isinstance(prop, klass):
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
351 return htmlklass(self.db, self.nodeid, prop, item, value)
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
352
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
353 raise KeyErorr, item
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
354
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
355 def __getattr__(self, attr):
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
356 ''' convenience access to properties '''
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
357 try:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
358 return self[attr]
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
359 except KeyError:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
360 raise AttributeError, attr
999
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
361
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
362 def submit(self, label="Submit Changes"):
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
363 ''' Generate a submit button (and action hidden element)
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
364 '''
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
365 return ' <input type="hidden" name=":action" value="edit">\n'\
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
366 ' <input type="submit" name="submit" value="%s">'%label
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
367
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
368 # XXX this probably should just return the history items, not the HTML
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
369 def history(self, direction='descending'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
370 l = ['<table width=100% border=0 cellspacing=0 cellpadding=2>',
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
371 '<tr class="list-header">',
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
372 _('<th align=left><span class="list-item">Date</span></th>'),
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
373 _('<th align=left><span class="list-item">User</span></th>'),
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
374 _('<th align=left><span class="list-item">Action</span></th>'),
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
375 _('<th align=left><span class="list-item">Args</span></th>'),
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
376 '</tr>']
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
377 comments = {}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
378 history = self.klass.history(self.nodeid)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
379 history.sort()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
380 if direction == 'descending':
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
381 history.reverse()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
382 for id, evt_date, user, action, args in history:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
383 date_s = str(evt_date).replace("."," ")
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
384 arg_s = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
385 if action == 'link' and type(args) == type(()):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
386 if len(args) == 3:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
387 linkcl, linkid, key = args
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
388 arg_s += '<a href="%s%s">%s%s %s</a>'%(linkcl, linkid,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
389 linkcl, linkid, key)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
390 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
391 arg_s = str(args)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
392
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
393 elif action == 'unlink' and type(args) == type(()):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
394 if len(args) == 3:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
395 linkcl, linkid, key = args
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
396 arg_s += '<a href="%s%s">%s%s %s</a>'%(linkcl, linkid,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
397 linkcl, linkid, key)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
398 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
399 arg_s = str(args)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
400
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
401 elif type(args) == type({}):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
402 cell = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
403 for k in args.keys():
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
404 # try to get the relevant property and treat it
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
405 # specially
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
406 try:
999
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
407 prop = self.props[k]
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
408 except KeyError:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
409 prop = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
410 if prop is not None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
411 if args[k] and (isinstance(prop, hyperdb.Multilink) or
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
412 isinstance(prop, hyperdb.Link)):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
413 # figure what the link class is
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
414 classname = prop.classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
415 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
416 linkcl = self.db.getclass(classname)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
417 except KeyError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
418 labelprop = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
419 comments[classname] = _('''The linked class
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
420 %(classname)s no longer exists''')%locals()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
421 labelprop = linkcl.labelprop(1)
999
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
422 hrefable = os.path.exists(
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
423 os.path.join(self.db.config.TEMPLATES,
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
424 classname+'.item'))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
425
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
426 if isinstance(prop, hyperdb.Multilink) and \
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
427 len(args[k]) > 0:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
428 ml = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
429 for linkid in args[k]:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
430 if isinstance(linkid, type(())):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
431 sublabel = linkid[0] + ' '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
432 linkids = linkid[1]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
433 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
434 sublabel = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
435 linkids = [linkid]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
436 subml = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
437 for linkid in linkids:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
438 label = classname + linkid
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
439 # if we have a label property, try to use it
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
440 # TODO: test for node existence even when
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
441 # there's no labelprop!
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
442 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
443 if labelprop is not None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
444 label = linkcl.get(linkid, labelprop)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
445 except IndexError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
446 comments['no_link'] = _('''<strike>The
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
447 linked node no longer
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
448 exists</strike>''')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
449 subml.append('<strike>%s</strike>'%label)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
450 else:
999
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
451 if hrefable:
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
452 subml.append('<a href="%s%s">%s</a>'%(
8d54c0f3198e Fixed history and its nihilism. Added convenience method for submit buttons
Richard Jones <richard@users.sourceforge.net>
parents: 985
diff changeset
453 classname, linkid, label))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
454 ml.append(sublabel + ', '.join(subml))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
455 cell.append('%s:\n %s'%(k, ', '.join(ml)))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
456 elif isinstance(prop, hyperdb.Link) and args[k]:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
457 label = classname + args[k]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
458 # if we have a label property, try to use it
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
459 # TODO: test for node existence even when
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
460 # there's no labelprop!
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
461 if labelprop is not None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
462 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
463 label = linkcl.get(args[k], labelprop)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
464 except IndexError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
465 comments['no_link'] = _('''<strike>The
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
466 linked node no longer
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
467 exists</strike>''')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
468 cell.append(' <strike>%s</strike>,\n'%label)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
469 # "flag" this is done .... euwww
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
470 label = None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
471 if label is not None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
472 if hrefable:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
473 cell.append('%s: <a href="%s%s">%s</a>\n'%(k,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
474 classname, args[k], label))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
475 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
476 cell.append('%s: %s' % (k,label))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
477
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
478 elif isinstance(prop, hyperdb.Date) and args[k]:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
479 d = date.Date(args[k])
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
480 cell.append('%s: %s'%(k, str(d)))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
481
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
482 elif isinstance(prop, hyperdb.Interval) and args[k]:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
483 d = date.Interval(args[k])
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
484 cell.append('%s: %s'%(k, str(d)))
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 elif isinstance(prop, hyperdb.String) and args[k]:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
487 cell.append('%s: %s'%(k, cgi.escape(args[k])))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
488
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
489 elif not args[k]:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
490 cell.append('%s: (no value)\n'%k)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
491
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
492 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
493 cell.append('%s: %s\n'%(k, str(args[k])))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
494 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
495 # property no longer exists
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
496 comments['no_exist'] = _('''<em>The indicated property
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
497 no longer exists</em>''')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
498 cell.append('<em>%s: %s</em>\n'%(k, str(args[k])))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
499 arg_s = '<br />'.join(cell)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
500 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
501 # unkown event!!
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
502 comments['unknown'] = _('''<strong><em>This event is not
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
503 handled by the history display!</em></strong>''')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
504 arg_s = '<strong><em>' + str(args) + '</em></strong>'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
505 date_s = date_s.replace(' ', '&nbsp;')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
506 l.append('<tr><td nowrap valign=top>%s</td><td valign=top>%s</td>'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
507 '<td valign=top>%s</td><td valign=top>%s</td></tr>'%(date_s,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
508 user, action, arg_s))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
509 if comments:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
510 l.append(_('<tr><td colspan=4><strong>Note:</strong></td></tr>'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
511 for entry in comments.values():
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
512 l.append('<tr><td colspan=4>%s</td></tr>'%entry)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
513 l.append('</table>')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
514 return '\n'.join(l)
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 def remove(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
517 # XXX do what?
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
518 return ''
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 class HTMLUser(HTMLItem):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
521 ''' Accesses through the *user* (a special case of item)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
522 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
523 def __init__(self, client):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
524 HTMLItem.__init__(self, client.db, 'user', client.userid)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
525 self.default_classname = client.classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
526 self.userid = client.userid
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
527
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
528 # used for security checks
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
529 self.security = client.db.security
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
530 _marker = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
531 def hasPermission(self, role, classname=_marker):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
532 ''' Determine if the user has the Role.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
533
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
534 The class being tested defaults to the template's class, but may
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
535 be overidden for this test by suppling an alternate classname.
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 if classname is self._marker:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
538 classname = self.default_classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
539 return self.security.hasPermission(role, self.userid, classname)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
540
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
541 class HTMLProperty:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
542 ''' String, Number, Date, Interval HTMLProperty
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
543
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
544 A wrapper object which may be stringified for the plain() behaviour.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
545 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
546 def __init__(self, db, nodeid, prop, name, value):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
547 self.db = db
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
548 self.nodeid = nodeid
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
549 self.prop = prop
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
550 self.name = name
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
551 self.value = value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
552 def __repr__(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
553 return '<HTMLProperty(0x%x) %s %r %r>'%(id(self), self.name, self.prop, self.value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
554 def __str__(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
555 return self.plain()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
556 def __cmp__(self, other):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
557 if isinstance(other, HTMLProperty):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
558 return cmp(self.value, other.value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
559 return cmp(self.value, other)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
560
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
561 class StringHTMLProperty(HTMLProperty):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
562 def plain(self, escape=0):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
563 if self.value is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
564 return ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
565 if escape:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
566 return cgi.escape(str(self.value))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
567 return str(self.value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
568
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
569 def stext(self, escape=0):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
570 s = self.plain(escape=escape)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
571 if not StructuredText:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
572 return s
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
573 return StructuredText(s,level=1,header=0)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
574
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
575 def field(self, size = 30):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
576 if self.value is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
577 value = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
578 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
579 value = cgi.escape(str(self.value))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
580 value = '&quot;'.join(value.split('"'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
581 return '<input name="%s" value="%s" size="%s">'%(self.name, value, size)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
582
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
583 def multiline(self, escape=0, rows=5, cols=40):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
584 if self.value is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
585 value = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
586 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
587 value = cgi.escape(str(self.value))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
588 value = '&quot;'.join(value.split('"'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
589 return '<textarea name="%s" rows="%s" cols="%s">%s</textarea>'%(
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
590 self.name, rows, cols, value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
591
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
592 def email(self, escape=1):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
593 ''' fudge email '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
594 if self.value is None: value = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
595 else: value = str(self.value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
596 value = value.replace('@', ' at ')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
597 value = value.replace('.', ' ')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
598 if escape:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
599 value = cgi.escape(value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
600 return value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
601
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
602 class PasswordHTMLProperty(HTMLProperty):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
603 def plain(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
604 if self.value is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
605 return ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
606 return _('*encrypted*')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
607
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
608 def field(self, size = 30):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
609 return '<input type="password" name="%s" size="%s">'%(self.name, size)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
610
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
611 class NumberHTMLProperty(HTMLProperty):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
612 def plain(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
613 return str(self.value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
614
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
615 def field(self, size = 30):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
616 if self.value is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
617 value = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
618 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
619 value = cgi.escape(str(self.value))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
620 value = '&quot;'.join(value.split('"'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
621 return '<input name="%s" value="%s" size="%s">'%(self.name, value, size)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
622
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
623 class BooleanHTMLProperty(HTMLProperty):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
624 def plain(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
625 if self.value is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
626 return ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
627 return self.value and "Yes" or "No"
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
628
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
629 def field(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
630 checked = self.value and "checked" or ""
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
631 s = '<input type="radio" name="%s" value="yes" %s>Yes'%(self.name,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
632 checked)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
633 if checked:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
634 checked = ""
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
635 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
636 checked = "checked"
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
637 s += '<input type="radio" name="%s" value="no" %s>No'%(self.name,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
638 checked)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
639 return s
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
640
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
641 class DateHTMLProperty(HTMLProperty):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
642 def plain(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
643 if self.value is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
644 return ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
645 return str(self.value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
646
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
647 def field(self, size = 30):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
648 if self.value is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
649 value = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
650 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
651 value = cgi.escape(str(self.value))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
652 value = '&quot;'.join(value.split('"'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
653 return '<input name="%s" value="%s" size="%s">'%(self.name, value, size)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
654
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
655 def reldate(self, pretty=1):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
656 if not self.value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
657 return ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
658
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
659 # figure the interval
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
660 interval = date.Date('.') - self.value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
661 if pretty:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
662 return interval.pretty()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
663 return str(interval)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
664
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
665 class IntervalHTMLProperty(HTMLProperty):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
666 def plain(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
667 if self.value is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
668 return ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
669 return str(self.value)
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 def pretty(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
672 return self.value.pretty()
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 def field(self, size = 30):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
675 if self.value is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
676 value = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
677 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
678 value = cgi.escape(str(self.value))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
679 value = '&quot;'.join(value.split('"'))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
680 return '<input name="%s" value="%s" size="%s">'%(self.name, value, size)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
681
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
682 class LinkHTMLProperty(HTMLProperty):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
683 ''' Link HTMLProperty
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
684 Include the above as well as being able to access the class
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
685 information. Stringifying the object itself results in the value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
686 from the item being displayed. Accessing attributes of this object
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
687 result in the appropriate entry from the class being queried for the
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
688 property accessed (so item/assignedto/name would look up the user
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
689 entry identified by the assignedto property on item, and then the
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
690 name property of that user)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
691 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
692 def __getattr__(self, attr):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
693 ''' return a new HTMLItem '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
694 #print 'getattr', (self, attr, self.value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
695 if not self.value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
696 raise AttributeError, "Can't access missing value"
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
697 i = HTMLItem(self.db, self.prop.classname, self.value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
698 return getattr(i, attr)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
699
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
700 def plain(self, escape=0):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
701 if self.value is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
702 return _('[unselected]')
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
703 linkcl = self.db.classes[self.prop.classname]
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
704 k = linkcl.labelprop(1)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
705 value = str(linkcl.get(self.value, k))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
706 if escape:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
707 value = cgi.escape(value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
708 return value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
709
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
710 # XXX most of the stuff from here down is of dubious utility - it's easy
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
711 # enough to do in the template by hand (and in some cases, it's shorter
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
712 # and clearer...
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
713
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
714 def field(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
715 linkcl = self.db.getclass(self.prop.classname)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
716 if linkcl.getprops().has_key('order'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
717 sort_on = 'order'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
718 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
719 sort_on = linkcl.labelprop()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
720 options = linkcl.filter(None, {}, [sort_on], [])
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
721 # TODO: make this a field display, not a menu one!
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
722 l = ['<select name="%s">'%property]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
723 k = linkcl.labelprop(1)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
724 if value is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
725 s = 'selected '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
726 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
727 s = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
728 l.append(_('<option %svalue="-1">- no selection -</option>')%s)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
729 for optionid in options:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
730 option = linkcl.get(optionid, k)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
731 s = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
732 if optionid == value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
733 s = 'selected '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
734 if showid:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
735 lab = '%s%s: %s'%(self.prop.classname, optionid, option)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
736 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
737 lab = option
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
738 if size is not None and len(lab) > size:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
739 lab = lab[:size-3] + '...'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
740 lab = cgi.escape(lab)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
741 l.append('<option %svalue="%s">%s</option>'%(s, optionid, lab))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
742 l.append('</select>')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
743 return '\n'.join(l)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
744
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
745 def download(self, showid=0):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
746 linkname = self.prop.classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
747 linkcl = self.db.getclass(linkname)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
748 k = linkcl.labelprop(1)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
749 linkvalue = cgi.escape(str(linkcl.get(self.value, k)))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
750 if showid:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
751 label = value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
752 title = ' title="%s"'%linkvalue
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
753 # note ... this should be urllib.quote(linkcl.get(value, k))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
754 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
755 label = linkvalue
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
756 title = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
757 return '<a href="%s%s/%s"%s>%s</a>'%(linkname, self.value,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
758 linkvalue, title, label)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
759
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
760 def menu(self, size=None, height=None, showid=0, additional=[],
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
761 **conditions):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
762 value = self.value
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 # sort function
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
765 sortfunc = make_sort_function(self.db, self.prop.classname)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
766
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
767 # force the value to be a single choice
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
768 if isinstance(value, type('')):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
769 value = value[0]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
770 linkcl = self.db.getclass(self.prop.classname)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
771 l = ['<select name="%s">'%self.name]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
772 k = linkcl.labelprop(1)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
773 s = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
774 if value is None:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
775 s = 'selected '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
776 l.append(_('<option %svalue="-1">- no selection -</option>')%s)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
777 if linkcl.getprops().has_key('order'):
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
778 sort_on = ('+', 'order')
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
779 else:
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
780 sort_on = ('+', linkcl.labelprop())
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
781 options = linkcl.filter(None, conditions, sort_on, (None, None))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
782 for optionid in options:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
783 option = linkcl.get(optionid, k)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
784 s = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
785 if value in [optionid, option]:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
786 s = 'selected '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
787 if showid:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
788 lab = '%s%s: %s'%(self.prop.classname, optionid, option)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
789 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
790 lab = option
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
791 if size is not None and len(lab) > size:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
792 lab = lab[:size-3] + '...'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
793 if additional:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
794 m = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
795 for propname in additional:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
796 m.append(linkcl.get(optionid, propname))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
797 lab = lab + ' (%s)'%', '.join(map(str, m))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
798 lab = cgi.escape(lab)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
799 l.append('<option %svalue="%s">%s</option>'%(s, optionid, lab))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
800 l.append('</select>')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
801 return '\n'.join(l)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
802
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
803 # def checklist(self, ...)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
804
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
805 class MultilinkHTMLProperty(HTMLProperty):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
806 ''' Multilink HTMLProperty
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
807
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
808 Also be iterable, returning a wrapper object like the Link case for
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
809 each entry in the multilink.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
810 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
811 def __len__(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
812 ''' length of the multilink '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
813 return len(self.value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
814
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
815 def __getattr__(self, attr):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
816 ''' no extended attribute accesses make sense here '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
817 raise AttributeError, attr
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
818
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
819 def __getitem__(self, num):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
820 ''' iterate and return a new HTMLItem '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
821 #print 'getitem', (self, num)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
822 value = self.value[num]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
823 return HTMLItem(self.db, self.prop.classname, value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
824
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
825 def reverse(self):
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
826 ''' return the list in reverse order '''
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
827 l = self.value[:]
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
828 l.reverse()
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
829 return [HTMLItem(self.db, self.prop.classname, value) for value in l]
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
830
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
831 def plain(self, escape=0):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
832 linkcl = self.db.classes[self.prop.classname]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
833 k = linkcl.labelprop(1)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
834 labels = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
835 for v in self.value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
836 labels.append(linkcl.get(v, k))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
837 value = ', '.join(labels)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
838 if escape:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
839 value = cgi.escape(value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
840 return value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
841
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
842 # XXX most of the stuff from here down is of dubious utility - it's easy
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
843 # enough to do in the template by hand (and in some cases, it's shorter
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
844 # and clearer...
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
845
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
846 def field(self, size=30, showid=0):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
847 sortfunc = make_sort_function(self.db, self.prop.classname)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
848 linkcl = self.db.getclass(self.prop.classname)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
849 value = self.value[:]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
850 if value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
851 value.sort(sortfunc)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
852 # map the id to the label property
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
853 if not showid:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
854 k = linkcl.labelprop(1)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
855 value = [linkcl.get(v, k) for v in value]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
856 value = cgi.escape(','.join(value))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
857 return '<input name="%s" size="%s" value="%s">'%(self.name, size, value)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
858
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
859 def menu(self, size=None, height=None, showid=0, additional=[],
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
860 **conditions):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
861 value = self.value
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
862
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
863 # sort function
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
864 sortfunc = make_sort_function(self.db, self.prop.classname)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
865
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
866 linkcl = self.db.getclass(self.prop.classname)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
867 if linkcl.getprops().has_key('order'):
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
868 sort_on = ('+', 'order')
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
869 else:
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
870 sort_on = ('+', linkcl.labelprop())
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
871 options = linkcl.filter(None, conditions, sort_on, (None,None))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
872 height = height or min(len(options), 7)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
873 l = ['<select multiple name="%s" size="%s">'%(self.name, height)]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
874 k = linkcl.labelprop(1)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
875 for optionid in options:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
876 option = linkcl.get(optionid, k)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
877 s = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
878 if optionid in value or option in value:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
879 s = 'selected '
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
880 if showid:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
881 lab = '%s%s: %s'%(self.prop.classname, optionid, option)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
882 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
883 lab = option
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
884 if size is not None and len(lab) > size:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
885 lab = lab[:size-3] + '...'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
886 if additional:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
887 m = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
888 for propname in additional:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
889 m.append(linkcl.get(optionid, propname))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
890 lab = lab + ' (%s)'%', '.join(m)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
891 lab = cgi.escape(lab)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
892 l.append('<option %svalue="%s">%s</option>'%(s, optionid,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
893 lab))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
894 l.append('</select>')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
895 return '\n'.join(l)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
896
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
897 # set the propclasses for HTMLItem
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
898 propclasses = (
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
899 (hyperdb.String, StringHTMLProperty),
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
900 (hyperdb.Number, NumberHTMLProperty),
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
901 (hyperdb.Boolean, BooleanHTMLProperty),
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
902 (hyperdb.Date, DateHTMLProperty),
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
903 (hyperdb.Interval, IntervalHTMLProperty),
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
904 (hyperdb.Password, PasswordHTMLProperty),
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
905 (hyperdb.Link, LinkHTMLProperty),
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
906 (hyperdb.Multilink, MultilinkHTMLProperty),
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
907 )
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
908
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
909 def make_sort_function(db, classname):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
910 '''Make a sort function for a given class
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
911 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
912 linkcl = db.getclass(classname)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
913 if linkcl.getprops().has_key('order'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
914 sort_on = 'order'
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
915 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
916 sort_on = linkcl.labelprop()
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
917 def sortfunc(a, b, linkcl=linkcl, sort_on=sort_on):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
918 return cmp(linkcl.get(a, sort_on), linkcl.get(b, sort_on))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
919 return sortfunc
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
920
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
921 def handleListCGIValue(value):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
922 ''' Value is either a single item or a list of items. Each item has a
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
923 .value that we're actually interested in.
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 if isinstance(value, type([])):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
926 return [value.value for value in value]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
927 else:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
928 return value.value.split(',')
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
929
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
930 class ShowDict:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
931 ''' A convenience access to the :columns index parameters
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
932 '''
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
933 def __init__(self, columns):
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
934 self.columns = {}
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
935 for col in columns:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
936 self.columns[col] = 1
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
937 def __getitem__(self, name):
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
938 return self.columns.has_key(name)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
939
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
940 class HTMLRequest:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
941 ''' The *request*, holding the CGI form and environment.
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
942
1004
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
943 "form" the CGI form as a cgi.FieldStorage
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
944 "env" the CGI environment variables
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
945 "url" the current URL path for this request
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
946 "base" the base URL for this instance
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
947 "user" a HTMLUser instance for this user
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
948 "classname" the current classname (possibly None)
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
949 "template_type" the current template type (suffix, also possibly None)
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
950
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
951 Index args:
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
952 "columns" dictionary of the columns to display in an index page
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
953 "show" a convenience access to columns - request/show/colname will
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
954 be true if the columns should be displayed, false otherwise
1004
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
955 "sort" index sort column (direction, column name)
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
956 "group" index grouping property (direction, column name)
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
957 "filter" properties to filter the index on
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
958 "filterspec" values to filter the index on
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
959 "search_text" text to perform a full-text search on for an index
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
960
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
961 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
962 def __init__(self, client):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
963 self.client = client
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 # easier access vars
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
966 self.form = client.form
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
967 self.env = client.env
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
968 self.base = client.base
1004
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
969 self.url = client.url
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
970 self.user = HTMLUser(client)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
971
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
972 # store the current class name and action
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
973 self.classname = client.classname
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
974 self.template_type = client.template_type
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 # extract the index display information from the form
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
977 self.columns = []
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
978 if self.form.has_key(':columns'):
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
979 self.columns = handleListCGIValue(self.form[':columns'])
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
980 self.show = ShowDict(self.columns)
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
981
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
982 # sorting
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
983 self.sort = (None, None)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
984 if self.form.has_key(':sort'):
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
985 sort = self.form[':sort'].value
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
986 if sort.startswith('-'):
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
987 self.sort = ('-', sort[1:])
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
988 else:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
989 self.sort = ('+', sort)
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
990 if self.form.has_key(':sortdir'):
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
991 self.sort = ('-', self.sort[1])
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
992
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
993 # grouping
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
994 self.group = (None, None)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
995 if self.form.has_key(':group'):
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
996 group = self.form[':group'].value
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
997 if group.startswith('-'):
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
998 self.group = ('-', group[1:])
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
999 else:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1000 self.group = ('+', group)
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1001 if self.form.has_key(':groupdir'):
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1002 self.group = ('-', self.group[1])
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1003
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1004 # filtering
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1005 self.filter = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1006 if self.form.has_key(':filter'):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1007 self.filter = handleListCGIValue(self.form[':filter'])
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1008 self.filterspec = {}
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1009 if self.classname is not None:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1010 props = self.client.db.getclass(self.classname).getprops()
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1011 for name in self.filter:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1012 if self.form.has_key(name):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1013 prop = props[name]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1014 fv = self.form[name]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1015 if (isinstance(prop, hyperdb.Link) or
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1016 isinstance(prop, hyperdb.Multilink)):
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1017 self.filterspec[name] = handleListCGIValue(fv)
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1018 else:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1019 self.filterspec[name] = fv.value
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1020
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1021 # full-text search argument
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1022 self.search_text = None
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1023 if self.form.has_key(':search_text'):
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1024 self.search_text = self.form[':search_text'].value
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1025
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1026 # pagination - size and start index
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1027 # figure batch args
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1028 if self.form.has_key(':pagesize'):
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1029 self.pagesize = int(self.form[':pagesize'].value)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1030 else:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1031 self.pagesize = 50
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1032 if self.form.has_key(':startwith'):
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1033 self.startwith = int(self.form[':startwith'].value)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1034 else:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1035 self.startwith = 0
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1036
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1037 def update(self, kwargs):
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1038 self.__dict__.update(kwargs)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1039 if kwargs.has_key('columns'):
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1040 self.show = ShowDict(self.columns)
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1041
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1042 def __str__(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1043 d = {}
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1044 d.update(self.__dict__)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1045 f = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1046 for k in self.form.keys():
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1047 f += '\n %r=%r'%(k,handleListCGIValue(self.form[k]))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1048 d['form'] = f
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1049 e = ''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1050 for k,v in self.env.items():
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1051 e += '\n %r=%r'%(k, v)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1052 d['env'] = e
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1053 return '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1054 form: %(form)s
1004
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
1055 url: %(url)r
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1056 base: %(base)r
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1057 classname: %(classname)r
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1058 template_type: %(template_type)r
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1059 columns: %(columns)r
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1060 sort: %(sort)r
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1061 group: %(group)r
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1062 filter: %(filter)r
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1063 search_text: %(search_text)r
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1064 pagesize: %(pagesize)r
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1065 startwith: %(startwith)r
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1066 env: %(env)s
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1067 '''%d
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1068
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1069 def indexargs_form(self, columns=1, sort=1, group=1, filter=1,
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1070 filterspec=1):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1071 ''' return the current index args as form elements '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1072 l = []
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1073 s = '<input type="hidden" name="%s" value="%s">'
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1074 if columns and self.columns:
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1075 l.append(s%(':columns', ','.join(self.columns)))
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1076 if sort and self.sort[1] is not None:
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1077 if self.sort[0] == '-':
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1078 val = '-'+self.sort[1]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1079 else:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1080 val = self.sort[1]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1081 l.append(s%(':sort', val))
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1082 if group and self.group[1] is not None:
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1083 if self.group[0] == '-':
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1084 val = '-'+self.group[1]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1085 else:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1086 val = self.group[1]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1087 l.append(s%(':group', val))
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1088 if filter and self.filter:
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1089 l.append(s%(':filter', ','.join(self.filter)))
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1090 if filterspec:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1091 for k,v in self.filterspec.items():
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1092 l.append(s%(k, ','.join(v)))
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1093 if self.search_text:
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1094 l.append(s%(':search_text', self.search_text))
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1095 l.append(s%(':pagesize', self.pagesize))
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1096 l.append(s%(':startwith', self.startwith))
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1097 return '\n'.join(l)
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 def indexargs_href(self, url, args):
1004
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
1100 ''' embed the current index args in a URL '''
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1101 l = ['%s=%s'%(k,v) for k,v in args.items()]
1028
16498e77e3ff allow overiding of the index args roundup/cgi/templating.py
Richard Jones <richard@users.sourceforge.net>
parents: 1016
diff changeset
1102 if self.columns and not args.has_key(':columns'):
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1103 l.append(':columns=%s'%(','.join(self.columns)))
1028
16498e77e3ff allow overiding of the index args roundup/cgi/templating.py
Richard Jones <richard@users.sourceforge.net>
parents: 1016
diff changeset
1104 if self.sort[1] is not None and not args.has_key(':sort'):
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1105 if self.sort[0] == '-':
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1106 val = '-'+self.sort[1]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1107 else:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1108 val = self.sort[1]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1109 l.append(':sort=%s'%val)
1028
16498e77e3ff allow overiding of the index args roundup/cgi/templating.py
Richard Jones <richard@users.sourceforge.net>
parents: 1016
diff changeset
1110 if self.group[1] is not None and not args.has_key(':group'):
1003
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1111 if self.group[0] == '-':
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1112 val = '-'+self.group[1]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1113 else:
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1114 val = self.group[1]
f89b8d32291b Hack hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 1002
diff changeset
1115 l.append(':group=%s'%val)
1028
16498e77e3ff allow overiding of the index args roundup/cgi/templating.py
Richard Jones <richard@users.sourceforge.net>
parents: 1016
diff changeset
1116 if self.filter and not args.has_key(':columns'):
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1117 l.append(':filter=%s'%(','.join(self.filter)))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1118 for k,v in self.filterspec.items():
1028
16498e77e3ff allow overiding of the index args roundup/cgi/templating.py
Richard Jones <richard@users.sourceforge.net>
parents: 1016
diff changeset
1119 if not args.has_key(k):
16498e77e3ff allow overiding of the index args roundup/cgi/templating.py
Richard Jones <richard@users.sourceforge.net>
parents: 1016
diff changeset
1120 l.append('%s=%s'%(k, ','.join(v)))
16498e77e3ff allow overiding of the index args roundup/cgi/templating.py
Richard Jones <richard@users.sourceforge.net>
parents: 1016
diff changeset
1121 if self.search_text and not args.has_key(':search_text'):
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1122 l.append(':search_text=%s'%self.search_text)
1028
16498e77e3ff allow overiding of the index args roundup/cgi/templating.py
Richard Jones <richard@users.sourceforge.net>
parents: 1016
diff changeset
1123 if not args.has_key(':pagesize'):
16498e77e3ff allow overiding of the index args roundup/cgi/templating.py
Richard Jones <richard@users.sourceforge.net>
parents: 1016
diff changeset
1124 l.append(':pagesize=%s'%self.pagesize)
16498e77e3ff allow overiding of the index args roundup/cgi/templating.py
Richard Jones <richard@users.sourceforge.net>
parents: 1016
diff changeset
1125 if not args.has_key(':startwith'):
16498e77e3ff allow overiding of the index args roundup/cgi/templating.py
Richard Jones <richard@users.sourceforge.net>
parents: 1016
diff changeset
1126 l.append(':startwith=%s'%self.startwith)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1127 return '%s?%s'%(url, '&'.join(l))
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1128
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1129 def base_javascript(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1130 return '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1131 <script language="javascript">
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1132 submitted = false;
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1133 function submit_once() {
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1134 if (submitted) {
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1135 alert("Your request is being processed.\\nPlease be patient.");
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1136 return 0;
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1137 }
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1138 submitted = true;
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1139 return 1;
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1140 }
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1141
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1142 function help_window(helpurl, width, height) {
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1143 HelpWin = window.open('%s/' + helpurl, 'RoundupHelpWindow', 'scrollbars=yes,resizable=yes,toolbar=no,height='+height+',width='+width);
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1144 }
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1145 </script>
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1146 '''%self.base
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1147
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1148 def batch(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1149 ''' Return a batch object for results from the "current search"
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1150 '''
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1151 filterspec = self.filterspec
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1152 sort = self.sort
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1153 group = self.group
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1154
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1155 # get the list of ids we're batching over
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1156 klass = self.client.db.getclass(self.classname)
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1157 if self.search_text:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1158 matches = self.client.db.indexer.search(
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1159 re.findall(r'\b\w{2,25}\b', self.search_text), klass)
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1160 else:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1161 matches = None
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1162 l = klass.filter(matches, filterspec, sort, group)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1163
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1164 # return the batch object
1016
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1165 return Batch(self.client, self.classname, l, self.pagesize,
d6c13142e7b9 Keep a cache of compiled PageTemplates.
Richard Jones <richard@users.sourceforge.net>
parents: 1008
diff changeset
1166 self.startwith)
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1167
1004
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
1168
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
1169 # extend the standard ZTUtils Batch object to remove dependency on
5f12d3259f31 logout works better now
Richard Jones <richard@users.sourceforge.net>
parents: 1003
diff changeset
1170 # Acquisition and add a couple of useful methods
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1171 class Batch(ZTUtils.Batch):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1172 def __init__(self, client, classname, l, size, start, end=0, orphan=0, overlap=0):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1173 self.client = client
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1174 self.classname = classname
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1175 self.last_index = self.last_item = None
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1176 self.current_item = None
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1177 ZTUtils.Batch.__init__(self, l, size, start, end, orphan, overlap)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1178
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1179 # overwrite so we can late-instantiate the HTMLItem instance
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1180 def __getitem__(self, index):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1181 if index < 0:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1182 if index + self.end < self.first: raise IndexError, index
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1183 return self._sequence[index + self.end]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1184
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1185 if index >= self.length: raise IndexError, index
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1186
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1187 # move the last_item along - but only if the fetched index changes
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1188 # (for some reason, index 0 is fetched twice)
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1189 if index != self.last_index:
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1190 self.last_item = self.current_item
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1191 self.last_index = index
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1192
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1193 # wrap the return in an HTMLItem
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1194 self.current_item = HTMLItem(self.client.db, self.classname,
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1195 self._sequence[index+self.first])
1002
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1196 return self.current_item
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1197
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1198 def propchanged(self, property):
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1199 ''' Detect if the property marked as being the group property
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1200 changed in the last iteration fetch
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1201 '''
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1202 if (self.last_item is None or
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1203 self.last_item[property] != self.current_item[property]):
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1204 return 1
1798d2fa9fec Hack hack...
Richard Jones <richard@users.sourceforge.net>
parents: 999
diff changeset
1205 return 0
985
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1206
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1207 # override these 'cos we don't have access to acquisition
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1208 def previous(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1209 if self.start == 1:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1210 return None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1211 return Batch(self.client, self.classname, self._sequence, self._size,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1212 self.first - self._size + self.overlap, 0, self.orphan,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1213 self.overlap)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1214
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1215 def next(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1216 try:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1217 self._sequence[self.end]
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1218 except IndexError:
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1219 return None
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1220 return Batch(self.client, self.classname, self._sequence, self._size,
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1221 self.end - self.overlap, 0, self.orphan, self.overlap)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1222
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1223 def length(self):
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1224 self.sequence_length = l = len(self._sequence)
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1225 return l
55ab0c5b49f9 New CGI interface support
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1226
Roundup Issue Tracker: http://roundup-tracker.org/