def checkPermission(self, permission, obj):
"""Return True if principal has permission on object."""
# Check the generic, interface-independent permissions.
factories = getCrowdsUtility().getFactories(permission, None)
if factories:
return self.checkCrowds(factories, obj)
# No quick method worked, look up the crowd by adaptation.
return self.checkByAdaptation(permission, obj)
def checkPermission(self, permission, obj):
"""Return True if principal has permission on object."""
# Check the generic, interface-independent permissions.
factories = getCrowdsUtility().getFactories(permission, None)
if factories:
return self.checkCrowds(factories, obj)
# No quick method worked, look up the crowd by adaptation.
return self.checkByAdaptation(permission, obj)
def checkPermissionCrowds(self, permission, obj):
"""Check object-independent crowds."""
factories = getCrowdsUtility().getFactories(permission, None)
if not factories:
return None
for participation in self.participations:
for factory in factories:
crowd = factory(obj)
if crowd.contains(participation.principal):
self.cache(participation, permission, obj, True)
return True
self.cache(participation, permission, obj, False)
return False
def checkPermissionCrowds(self, permission, obj):
"""Check object-independent crowds."""
factories = getCrowdsUtility().getFactories(permission, None)
if not factories:
return None
for participation in self.participations:
for factory in factories:
crowd = factory(obj)
if crowd.contains(participation.principal):
self.cache(participation, permission, obj, True)
return True
self.cache(participation, permission, obj, False)
return False
def legends(self):
# XXX: hacky legend builder (for eye-candy)
factories = getCrowdsUtility().factories
crowd = factories['administration'](None)
description = getCrowdDescription(crowd, None, None)
if description is None:
return
collection = queryMultiAdapter(
(description, None, self.request,
description.crowd, description.action, description.group),
default=None)
if collection is None:
return
yield {
'idx': '1',
'description': AdministrationSnippets.description,
'href': 'legend_administration',
'snippets': collection.snippets(),
}
def legends(self):
# XXX: hacky legend builder (for eye-candy)
factories = getCrowdsUtility().factories
crowd = factories['administration'](None)
description = getCrowdDescription(crowd, None, None)
if description is None:
return
collection = queryMultiAdapter(
(description, None, self.request, description.crowd,
description.action, description.group),
default=None)
if collection is None:
return
yield {
'idx': '1',
'description': AdministrationSnippets.description,
'href': 'legend_administration',
'snippets': collection.snippets(),
}
