skins/remove_to_selection.py

   1 ##parameters=ajax=''
   2 from Products.CMFCore.utils import getToolByName
   3
   4 uidtool = getToolByName(context, 'portal_uidhandler')
   5 utool = getToolByName(context, 'portal_url')
   6 portal = utool.getPortalObject()
   7 uid = uidtool.register(context)
   8
   9 sd = context.session_data_manager.getSessionData(create = 1)
  10
  11 selection = sd.get('objects_selection', [])
  12 selDict = sd.get('objects_selection_dict', {})
  13
  14 lightboxpath = sd.get('lightboxpath', None)
  15 selectionIsLightbox = False
  16 if lightboxpath is None :
  17         selection = sd.get('objects_selection', [])
  18 else :
  19         try :
  20                 lightbox = portal.restrictedTraverse(lightboxpath)
  21                 selection = lightbox.getUidList()
  22                 selectionIsLightbox = True
  23         except KeyError :
  24                 sd.set('lightboxpath', None)
  25                 selection = sd.get('objects_selection', [])
  26
  27
  28
  29 if selDict.has_key(uid) :
  30         del selDict[uid]
  31         selection.remove(uid)
  32         if selectionIsLightbox :
  33                 lightbox.remove(uid)
  34         sd['objects_selection'] = selection
  35         sd['objects_selection_dict'] = selDict
  36
  37 if not ajax:
  38         return context.REQUEST.RESPONSE.redirect('%s/selection_view' % utool())