skins/xml_nav_tree.py

   1 ##parameters=filter=''
   2
   3 def replaceXMLEntities(text) :
   4         for c, ent in (('<', '&lt;'), ('>', '&gt;'), ('&', '&amp;')) :
   5                 text = text.replace(c, ent)
   6         return text
   7
   8 from string import maketrans
   9 rmBadAttrChars = maketrans('<&"', '   ')
  10
  11 filter = filter.split(',')
  12
  13 root = context
  14 context.REQUEST.RESPONSE.setHeader('content-type', 'text/xml; charset=utf-8')
  15 print '<xml>'
  16 for ob in context.listNearestFolderContents(contentFilter={'portal_type':filter}) :
  17         icon = context.restrictedTraverse(ob.getIcon())
  18         state = 0
  19         if not getattr(ob, 'isPortalContent', False) :
  20                 state = ob.listNearestFolderContents(contentFilter={'portal_type':filter}) and "-1" or "0"
  21         row = '<row id="%(id)s" url="%(url)s" icon="%(icon)s" height="%(height)d" width="%(width)d" state="%(state)s" description="%(description)s">%(title)s</row>' % {
  22                   'id' : ob.getId(),
  23                   'url' : ob.absolute_url(),
  24                   'title' : ' '+replaceXMLEntities(ob.title_or_id()),
  25                   'description' : ob.Description().translate(rmBadAttrChars),
  26                   'icon' : icon.absolute_url(),
  27                   'height' : icon.height,
  28                   'width' : icon.width,
  29                   'state' : state
  30                   }
  31         print row
  32
  33
  34 print '</xml>'
  35
  36 return printed