MosaicDocument.py

   1 # -*- coding: utf-8 -*-
   2 # (c) 2003 Centre de Recherche en Informatique ENSMP Fontainebleau <http://cri.ensmp.fr>
   3 # (c) 2003 Benoît PIN <mailto:pin@cri.ensmp.fr>
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License version 2 as published
   7 # by the Free Software Foundation.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  17 # 02111-1307, USA.
  18 #
  19
  20
  21
  22 from AccessControl import ClassSecurityInfo
  23 from Globals import InitializeClass
  24 from Products.CMFCore.permissions import View, ModifyPortalContent, AccessContentsInformation
  25 from Products.CMFCore.PortalContent import PortalContent
  26 from Products.CMFDefault.DublinCore import DefaultDublinCoreImpl
  27 from Products.CMFCore.utils import getToolByName
  28
  29 from MosaicBlock import MosaicBlock
  30
  31 factory_type_information = (
  32     {'id': 'Mosaic Document',
  33      'title': '_mosaic_document_',
  34      'content_icon': 'mosaic_icon.png',
  35      'product': 'MosaicDocument',
  36      'factory': 'addMosaicDocument',
  37      'meta_type': 'Mosaic Document',
  38      'immediate_view': 'mosaicdocument_edit_form',
  39      'allow_discussion': 0,
  40      'filter_content_types': 0,
  41      'actions': ({'id': 'view',
  42                   'name': 'View',
  43                   'action': 'mosaicdocument_view',
  44                   'permissions': (View,)},
  45
  46                  {'id': 'edit',
  47                   'name': 'Edit',
  48                   'action': 'mosaicdocument_edit_form',
  49                   'permissions': (ModifyPortalContent,)},
  50
  51                  {'id': 'metadata',
  52                   'name': 'Metadata',
  53                   'action': 'metadata_edit_form',
  54                   'visible': 0,
  55                   'permissions': (ModifyPortalContent, )},
  56
  57                  ),
  58      },
  59     )
  60
  61
  62 class MosaicDocument(MosaicBlock, PortalContent, DefaultDublinCoreImpl) :
  63     """
  64     Mosaic Document
  65     """
  66     meta_type = 'Mosaic Document'
  67     _isRootBlock = 1
  68     isPrincipiaFolderish = 0
  69
  70     security = ClassSecurityInfo()
  71
  72     def indexObject(self) :
  73         if getattr(self, 'noIndex', None) : return
  74         PortalContent.indexObject(self)
  75
  76     unindexObject = PortalContent.unindexObject
  77
  78     def reindexObject(self, idxs=[]) :
  79         if getattr(self, 'noIndex', None) : return
  80         PortalContent.reindexObject(self, idxs=idxs)
  81
  82     setTitle =          DefaultDublinCoreImpl.setTitle
  83     setDescription =    DefaultDublinCoreImpl.setDescription
  84
  85     Title =             DefaultDublinCoreImpl.Title
  86     Description =       DefaultDublinCoreImpl.Description
  87     Type =              DefaultDublinCoreImpl.Type
  88
  89
  90     def __init__(self, id, rules=None, initSubObjects=None, **kw) :
  91         DefaultDublinCoreImpl.__init__(self, **kw)
  92         self.id = id
  93         self._blockRules = rules
  94         self._initSubObjects(initSubObjects)
  95
  96     def _initSubObjects(self, subObjects) :
  97         pass
  98
  99     security.declareProtected(View, 'SearchableText')
 100     def SearchableText(self) :
 101         """
 102         Sets new permissions/roles after this object changed levels
 103         or after one of its levels changed of reviewers/readers.
 104         """
 105         return '%s %s %s' % (self.title, self.description, MosaicBlock.SearchableText(self))
 106
 107
 108 InitializeClass(MosaicDocument)
 109
 110 # factory
 111 def addMosaicDocument(dispatcher, id, REQUEST=None, **kw) :
 112     """Ajoute Mosaic Document"""
 113     ob = MosaicDocument(id, **kw)
 114     dispatcher.Destination()._setObject(id, ob)
 115     if REQUEST :
 116         REQUEST.RESPONSE.redirect(dispatcher.DestinationURL() + 'manage_main')
 117
 118
 119
 120
 121 from Products.CMFCore.Expression import Expression as CMFExpression
 122
 123 class Expression(CMFExpression) :
 124     def __call__(self, econtext=None) :
 125         """ render the result of expression if an expression context is given
 126             else the source text
 127         """
 128         if econtext :
 129             return CMFExpression.__call__(self, econtext)
 130         else :
 131             return self.text
 132
 133     def __len__(self) : return 0