skins/make_nav_tree.py

   1 ##parameters=rootObject, filtered_meta_types=[], userid=''
   2
   3 req = context.REQUEST
   4 resp = req.RESPONSE
   5 collapse_all = False
   6 if req.form.get('collapse_all', '') == rootObject.id or req.get('just_login', False) :
   7         collapse_all = True
   8
   9 from Products.CMFCore.permissions import View
  10
  11 def getSubObjects(object) :
  12         if getattr(object, 'isPortalContent', False) :
  13                 return []
  14         childs = list(object.listNearestFolderContents(contentFilter={'portal_type':filtered_meta_types}, userid=userid))
  15         childs.sort(lambda x, y : cmp(x.title_or_id().lower(), y.title_or_id().lower()))
  16         return childs
  17
  18
  19
  20 from ZTUtils import SimpleTreeMaker
  21 stateName = rootObject.id + userid + '_tree'
  22 cookieName = stateName + '-state'
  23 stm = SimpleTreeMaker(stateName)
  24 stm.setChildAccess(function=getSubObjects)
  25
  26 tree, rows = stm.cookieTree(rootObject)
  27 cookieValue = resp.cookies[cookieName]['value']
  28 resp.setCookie(cookieName, cookieValue, path = '/')
  29
  30 return {'tree' : tree, 'rows' : rows}