[Zapp-cvs-commit] ZApp/skins/zapp_plone batchedFolderContents.py,NONE,1.1

[<ssp...@us...>]

Update of /cvsroot/zapp/ZApp/skins/zapp_plone
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv10584/skins/zapp_plone

Added Files:
	batchedFolderContents.py 
Log Message:
add patch to plone for ZApp

--- NEW FILE: batchedFolderContents.py ---
## Script (Python) "batchedFolderContents"
##bind container=container
##bind context=context
##bind namespace=
##bind script=script
##bind subpath=traverse_subpath
##parameters=contentFilter=None,suppressHiddenFiles=1
##title=wrapper method around listFolderContents (batched)
##

#
# this method in plone uses aq_explicit, which seems to break ZApp. Here we use aq_inner
# instead.
#

contents = None
try:
    contents = context.aq_inner.listFolderContents(contentFilter=contentFilter, suppressHiddenFiles=suppressHiddenFiles)
except TypeError:
    #XXX Manually do suppression                                                                                                                                
    context.plone_log('Manual fall back in getFolderContents - your Folder.listFolderContents method does not ' \
                      'support suppressHiddenFiles')
    contents = [obj for obj in context. aq_inner.listFolderContents(contentFilter=contentFilter) if obj.getId()[:1]!='.']

from Products.CMFPlone import Batch
b_start = context.REQUEST.get('b_start', 0)
batch = Batch(contents, 100, int(b_start), orphan=0)
return batch