MosaicDocument.py

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