X-Git-Url: https://scm.cri.ensmp.fr/git/Plinn.git/blobdiff_plain/3c4367d8e03450e9a73e61f4247145d2b6c86a33..959d888c17d1403d2eeecc19bc4b5e2c8d1debf6:/Products/Plinn/skins/custom_generic/breadcrumbs.py

diff --git a/Products/Plinn/skins/custom_generic/breadcrumbs.py b/Products/Plinn/skins/custom_generic/breadcrumbs.py
new file mode 100755
index 0000000..4d1df9f
--- /dev/null
+++ b/Products/Plinn/skins/custom_generic/breadcrumbs.py
@@ -0,0 +1,31 @@
+##parameters=include_root=1
+##title=Return breadcrumbs
+##
+from string import join
+
+result = []
+portal_url = context.portal_url()
+
+if include_root:
+	result.append( { 'id'	   : 'root'
+				   , 'title'   : context.portal_properties.title()
+				   , 'url'	   : portal_url
+				   }
+				 )
+
+relative = context.portal_url.getRelativeContentPath( context )
+portal = context.portal_url.getPortalObject()
+checkPermission = context.portal_membership.checkPermission
+from Products.CMFCore.permissions import View
+
+for i in range( len( relative ) ):
+	now = relative[ :i+1 ]
+	obj = portal.restrictedTraverse( now )
+	if not now[ -1 ] == 'talkback':
+		result.append( { 'id'	   : now[ -1 ]
+					   , 'title'   : obj.title_or_id()
+					   , 'url'	   : checkPermission(View, obj) and (portal_url + '/' + join( now, '/' )) or None
+					   }
+					)
+
+return result