def get_portlet_blacklist_xml(context, prefix):
return_value = False
doc = PrettyDocument()
node = doc.createElement('portlets')
key = '/'.join(context.getPhysicalPath())
if key.startswith(prefix):
key = key[len(prefix):]
key = key or '/'
for manager_name, manager in getUtilitiesFor(IPortletManager):
assignable = queryMultiAdapter((context, manager),
ILocalPortletAssignmentManager)
if assignable is None:
continue
for category in (USER_CATEGORY, GROUP_CATEGORY, CONTENT_TYPE_CATEGORY,
CONTEXT_CATEGORY): # noqa
child = doc.createElement('blacklist')
child.setAttribute('manager', manager_name)
child.setAttribute('category', category)
child.setAttribute('location', key)
status = assignable.getBlacklistStatus(category)
if status:
child.setAttribute('status', u'block')
return_value = True
elif not status:
child.setAttribute('status', u'show')
return_value = True
else:
child.setAttribute('status', u'acquire')
node.appendChild(child)
doc.appendChild(node)
xml = doc.toprettyxml(' ')
doc.unlink()
if return_value:
yield xml
def get_portlet_assignment_xml(context, prefix):
doc = PrettyDocument()
node = doc.createElement('portlets')
for manager_name, manager in getUtilitiesFor(IPortletManager):
mapping = queryMultiAdapter((context, manager),
IPortletAssignmentMapping)
if mapping is None:
continue
mapping = mapping.__of__(context)
key = '/'.join(context.getPhysicalPath())
if key.startswith(prefix):
key = key[len(prefix):]
key = key or '/'
extract_mapping(doc, node, manager_name, CONTEXT_CATEGORY, key,
mapping)
doc.appendChild(node)
xml = patch_portlets_xml(doc.toprettyxml(' '), prefix)
doc.unlink()
return xml
