eggification

[MosaicDocument.git] / Products / MosaicDocument / skins / xml_nav_tree.py

diff --git a/Products/MosaicDocument/skins/xml_nav_tree.py b/Products/MosaicDocument/skins/xml_nav_tree.py
new file mode 100644 (file)
index 0000000..79c069c
--- /dev/null
+++ b/Products/MosaicDocument/skins/xml_nav_tree.py
@@ -0,0 +1,39 @@
+##parameters=root_name='',expansion='',filter=''
+from ZTUtils import SimpleTreeMaker
+stm = SimpleTreeMaker()
+def replaceXMLEntities(text) :
+       for c, ent in (('<', '&lt;'), ('>', '&gt;'), ('&', '&amp;')) :
+               text = text.replace(c, ent)
+       return text
+
+from string import maketrans
+rmBadAttrChars = maketrans('<&"', '   ')
+       
+filter = filter.split(',')
+
+childs = list(context.listNearestFolderContents(contentFilter={'portal_type':filter}))
+childs.sort(lambda x, y : cmp(y.title_or_id().lower(), x.title_or_id().lower()))
+
+context.REQUEST.RESPONSE.setHeader('content-type', 'text/xml; charset=utf-8')
+print '<xml>'
+for ob in childs :
+       icon = context.restrictedTraverse(ob.getIcon())
+       state = 0
+       if not getattr(ob, 'isPortalContent', False) :
+               state = ob.listNearestFolderContents(contentFilter={'portal_type':filter}) and "-1" or "0"
+       row = '<row name="%(name)s" url="%(url)s" icon="%(icon)s" height="%(height)d" width="%(width)d" state="%(state)s" description="%(description)s">%(title)s</row>' % {
+                 'name' : stm.node(ob).id,
+                 'url' : ob.absolute_url(),
+                 'title' : ' '+replaceXMLEntities(ob.title_or_id()),
+                 'description' : ob.Description().translate(rmBadAttrChars),
+                 'icon' : icon.absolute_url(),
+                 'height' : icon.height,
+                 'width' : icon.width,
+                 'state' : state
+                 }
+       print row
+
+
+print '</xml>'
+context.REQUEST.RESPONSE.setCookie('%s-state' % root_name, expansion, path='/')        
+return printed
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