- add getIconURL on Folder class, as type icon resolution for ERP5 types is...

 - add getIconURL on Folder class, as type icon resolution for ERP5 types is static, and CMF 2.2 works by default with dynamic, but there is no need to make it so complex

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@38928 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/Core/Folder.py

@@ -1584,6 +1584,17 @@ class Folder(CopyContainer, CMFBTreeFolder, CMFHBTreeFolder, Base, FolderMixIn,
     Folder.inheritedAttribute(
           '_verifyObjectPaste')(self, object, validate_src)
 
+  security.declarePublic('getIconURL')
+  def getIconURL(self):
+    """ Get the absolute URL of the icon for the object.
+        Patched, as ERP5 Type does not provide getExprContext which is used in
+        CMF 2.2
+    """
+    ti = self.getTypeInfo()
+    utool = getToolByName(self, 'portal_url')
+    if ti is None:
+      return '%s/misc_/OFSP/dtmldoc.gif' % utool()
+    return '%s/%s' % (utool(), ti.getTypeIcon())
 
 # We browse all used class from btree and hbtree and set not implemented
 # class if one method defined on a class is not defined on other, thus if