skins/custom_control/folder_delete_control.py

   1 ##parameters=ids, **kw
   2 ##title=Delete objects from a folder
   3 ##
   4 request = context.REQUEST
   5 response = request.RESPONSE
   6
   7 if request.cookies.has_key('__cp'):
   8         contextPath = context.getPhysicalPath()
   9         depth = len(contextPath) + 1
  10         strContextPath = ''.join(contextPath)
  11
  12         cp = context.getCPInfo()
  13
  14         deletedObPaths = {}
  15         for id in ids :
  16                 deletedObPaths[strContextPath + id] = True
  17
  18         indexes, paths = [], cp[1]
  19
  20         for i in range(len(paths)) :
  21                 path = paths[i]
  22                 try :
  23                         firstPart = path[:depth]
  24                         if deletedObPaths.has_key(''.join(firstPart)) :
  25                                 indexes.append(i)
  26                 except IndexError : continue
  27
  28         context.popCP(indexes)
  29
  30
  31 ret = context.manage_delObjects( list(ids) )
  32 msg=''
  33 if ret :
  34         ignored = []
  35         for id in ret :
  36                 o = getattr(context, id, None)
  37                 if o :
  38                         ignored.append(o.title_or_id())
  39         #TODO : translate messages
  40         #from Products.PlacelessTranslationService.MessageID import MessageIDFactory
  41         #_ = MessageIDFactory('plinn')
  42         _ = lambda x : lambda : x
  43         translate = lambda msg : _(msg)().decode('iso-8859-1').encode('utf-8')
  44         msg = translate('You are not allowed to delete: ') + ', '.join(ignored)
  45
  46 msg = msg or 'Item%s deleted.' % ( len(ids) != 1 and 's' or '' )
  47 return context.setStatus( True,  msg)