def _cascadeRemove(self, cascade):
"""Cascaded removal of objects
"""
portal = getToolByName(self, 'portal_url').getPortalObject()
if 'types' in cascade:
portal_types=getToolByName(self,'portal_types')
delObjects(portal_types, self.types)
if 'skins' in cascade:
portal_skins=getToolByName(self,'portal_skins')
delObjects(portal_skins, self.skins)
if 'actions' in cascade:
portal_actions=getToolByName(self,'portal_actions')
for category, action in self.actions:
if category in portal_actions.objectIds():
cat = portal_actions[category]
if action in cat.objectIds():
cat._delObject(action)
if len(cat.objectIds()) == 0:
del cat
portal_actions._delObject(category)
if 'portalobjects' in cascade:
delObjects(portal, self.portalobjects)
if 'workflows' in cascade:
portal_workflow=getToolByName(self, 'portal_workflow')
delObjects(portal_workflow, self.workflows)
if 'slots' in cascade:
if self.getLeftSlots():
portal.left_slots=[s for s in portal.left_slots
if s not in self.getLeftSlots()]
if self.getRightSlots():
portal.right_slots=[s for s in portal.right_slots
if s not in self.getRightSlots()]
if 'registrypredicates' in cascade:
ctr = getToolByName(self,'content_type_registry')
ids = [id for id, predicate in ctr.listPredicates()]
predicates=getattr(self,'registrypredicates',[])
for p in predicates:
if p in ids:
ctr.removePredicate(p)
else:
logger.log("Failed to delete '%s' from content type " \
"registry" % p, severity=logging.WARNING)
if 'adapters' in cascade:
adapters = getattr(self, 'adapters', [])
if adapters:
sm = getSiteManager()
# TODO: expand this to actually cover adapter registrations
if 'utilities' in cascade:
utilities = getattr(self, 'utilities', [])
if utilities:
sm = getSiteManager()
for registration in utilities:
provided = _resolveDottedName(registration[0])
name = registration[1]
if queryUtility(provided, name=name) is not None:
sm.unregisterUtility(provided=provided, name=name)
rr_js = getToolByName(self, 'portal_javascripts', None)
rr_css = getToolByName(self, 'portal_css', None)
if rr_js is not None:
for js in getattr(self,'resources_js',[]):
rr_js.unregisterResource(js)
if rr_css is not None:
for css in getattr(self,'resources_css',[]):
rr_css.unregisterResource(css)
def _cascadeRemove(self, cascade):
"""Cascaded removal of objects
"""
portal = getToolByName(self, 'portal_url').getPortalObject()
if 'types' in cascade:
portal_types = getToolByName(self, 'portal_types')
delObjects(portal_types, getattr(aq_base(self), 'types', []))
if 'skins' in cascade:
portal_skins = getToolByName(self, 'portal_skins')
delObjects(portal_skins, getattr(aq_base(self), 'skins', []))
if 'actions' in cascade and len(getattr(aq_base(self), 'actions', [])) > 0:
portal_actions = getToolByName(self, 'portal_actions')
for info in self.actions:
if isinstance(info, basestring):
action = info
# Product was installed before CMF 2.1
# Try to remove the action from all categories
for category in portal_actions.objectIds():
cat = portal_actions[category]
if action in cat.objectIds():
cat._delObject(action)
else:
category, action = info
if category in portal_actions.objectIds():
cat = portal_actions[category]
if action in cat.objectIds():
cat._delObject(action)
if len(cat.objectIds()) == 0:
del cat
portal_actions._delObject(category)
if 'portalobjects' in cascade:
delObjects(portal, getattr(aq_base(self), 'portalobjects', []))
if 'workflows' in cascade:
portal_workflow = getToolByName(self, 'portal_workflow')
delObjects(portal_workflow, getattr(aq_base(self), 'workflows', []))
if 'slots' in cascade:
if self.getLeftSlots():
portal.left_slots = [s for s in portal.left_slots
if s not in self.getLeftSlots()]
if self.getRightSlots():
portal.right_slots = [s for s in portal.right_slots
if s not in self.getRightSlots()]
if 'registrypredicates' in cascade:
ctr = getToolByName(self, 'content_type_registry')
ids = [id for id, predicate in ctr.listPredicates()]
predicates = getattr(aq_base(self), 'registrypredicates', [])
for p in predicates:
if p in ids:
ctr.removePredicate(p)
else:
logger.warning("Failed to delete '%s' from content type "
"registry" % p)
if 'adapters' in cascade:
adapters = getattr(aq_base(self), 'adapters', [])
if adapters:
sm = getSiteManager()
# TODO: expand this to actually cover adapter registrations
if 'utilities' in cascade:
utilities = getattr(aq_base(self), 'utilities', [])
if utilities:
sm = getSiteManager()
mapping = sm.objectItems()
for registration in utilities:
provided = _resolveDottedName(registration[0])
name = registration[1]
utility = queryUtility(provided, name=name)
if utility is not None:
sm.unregisterUtility(provided=provided, name=name)
# Make sure utilities are removed from the
# site manager's mapping as well
for name, value in mapping:
if value is utility:
sm._delObject(name, suppress_events=True)
rr_js = getToolByName(self, 'portal_javascripts', None)
rr_css = getToolByName(self, 'portal_css', None)
if rr_js is not None:
for js in getattr(aq_base(self), 'resources_js', []):
rr_js.unregisterResource(js)
if rr_css is not None:
for css in getattr(aq_base(self), 'resources_css', []):
rr_css.unregisterResource(css)
portal_controlpanel = getToolByName(self, 'portal_controlpanel', None)
if portal_controlpanel is not None:
portal_controlpanel.unregisterApplication(self.id)
def _cascadeRemove(self, cascade):
"""Cascaded removal of objects
"""
portal = getToolByName(self, 'portal_url').getPortalObject()
if 'types' in cascade:
portal_types = getToolByName(self, 'portal_types')
delObjects(portal_types, getattr(aq_base(self), 'types', []))
if 'skins' in cascade:
portal_skins = getToolByName(self, 'portal_skins')
delObjects(portal_skins, getattr(aq_base(self), 'skins', []))
if (
'actions' in cascade
and len(getattr(aq_base(self), 'actions', [])) > 0
):
portal_actions = getToolByName(self, 'portal_actions')
for info in self.actions:
if isinstance(info, six.string_types):
action = info
# Product was installed before CMF 2.1
# Try to remove the action from all categories
for category in portal_actions.objectIds():
cat = portal_actions[category]
if action in cat.objectIds():
cat._delObject(action)
else:
category, action = info
if category in portal_actions.objectIds():
cat = portal_actions[category]
if action in cat.objectIds():
cat._delObject(action)
if len(cat.objectIds()) == 0:
del cat
portal_actions._delObject(category)
if 'portalobjects' in cascade:
delObjects(portal, getattr(aq_base(self), 'portalobjects', []))
if 'workflows' in cascade:
portal_workflow = getToolByName(self, 'portal_workflow')
delObjects(
portal_workflow,
getattr(aq_base(self), 'workflows', [])
)
if 'slots' in cascade:
if self.getLeftSlots():
portal.left_slots = [
s for s in portal.left_slots
if s not in self.getLeftSlots()
]
if self.getRightSlots():
portal.right_slots = [
s for s in portal.right_slots
if s not in self.getRightSlots()
]
if 'registrypredicates' in cascade:
ctr = getToolByName(self, 'content_type_registry')
ids = [id for id, predicate in ctr.listPredicates()]
predicates = getattr(aq_base(self), 'registrypredicates', [])
for pred in predicates:
if pred in ids:
ctr.removePredicate(pred)
else:
logger.warning("Failed to delete '%s' from content type "
"registry" % pred)
if 'adapters' in cascade:
adapters = getattr(aq_base(self), 'adapters', [])
if adapters:
sm = getSiteManager()
# TODO: expand this to actually cover adapter registrations
if 'utilities' in cascade:
utilities = getattr(aq_base(self), 'utilities', [])
if utilities:
sm = getSiteManager()
mapping = sm.objectItems()
for registration in utilities:
provided = _resolveDottedName(registration[0])
name = registration[1]
utility = queryUtility(provided, name=name)
if utility is not None:
sm.unregisterUtility(provided=provided, name=name)
# Make sure utilities are removed from the
# site manager's mapping as well
for name, value in mapping:
if value is utility:
sm._delObject(name, suppress_events=True)
rr_js = getToolByName(self, 'portal_javascripts', None)
rr_css = getToolByName(self, 'portal_css', None)
if rr_js is not None:
for js in getattr(aq_base(self), 'resources_js', []):
rr_js.unregisterResource(js)
if rr_css is not None:
for css in getattr(aq_base(self), 'resources_css', []):
rr_css.unregisterResource(css)
portal_controlpanel = getToolByName(self, 'portal_controlpanel', None)
if portal_controlpanel is not None:
portal_controlpanel.unregisterApplication(self.id)
