def onContentSelectionLensModified(context, event):
"""
Create Tag Namespaces folder if lens is an open lens
params:
context - the lens that has been modified
event - not used but required by API
return:
None
"""
if context.isTemporary():
return
id = 'tag-namespaces'
if id not in context.objectIds():
obj = ATFolder(id)
# Create these attributes to work around a Plone indexing bug
obj.start = DateTime()
obj.end = DateTime()
context._setObject(id, obj)
obj = context._getOb(id)
obj.setTitle("Tag vocabularies")
obj.reindexObject()
obj.notifyWorkflowCreated()
# Constrain allowed types
obj.setConstrainTypesMode(1)
obj.setLocallyAllowedTypes(['TagNamespace'])
# Set a template as default view
obj.setLayout('lens_tagnamespaces_default_view')
