def manage_beforeDelete(self, item, container):
if item is self:
try:
del container.__allow_groups__
except:
pass
handle = self.meta_type + '/' + self.getId()
BeforeTraverse.unregisterBeforeTraverse(container, handle)
def _cleanupBeforeTraverseHooks(self):
# unregister all before traversal hooks that do not belong to us.
my_handle = self.meta_type + '/' + self.getId()
handle_to_unregister_list = []
for (priority, handle), hook in self.__before_traverse__.items():
if isinstance(hook, self._getTraversalHookClass()) and handle != my_handle:
handle_to_unregister_list.append(handle)
for handle in handle_to_unregister_list:
BeforeTraverse.unregisterBeforeTraverse(self, handle)
def movedNySite(ob, event):
""" A NySite was moved """
if IObjectAddedEvent.providedBy(event):
#Hadled by addedNySite
return
elif IObjectRemovedEvent.providedBy(event):
#Hadled by removedNySite
return
else:
old_handle = ob.meta_type + '/' + event.oldName
BeforeTraverse.unregisterBeforeTraverse(ob, old_handle)
handle = ob.meta_type + '/' + event.newName
nc = BeforeTraverse.NameCaller(event.newName)
BeforeTraverse.registerBeforeTraverse(ob, nc, handle)
def handleCookieCrumblerEvent(ob, event):
""" Event subscriber for (un)registering a CC as a before traverse hook.
"""
if not ICookieCrumbler.providedBy(ob):
return
if IObjectMovedEvent.providedBy(event):
if event.newParent is not None:
# register before traverse hook
handle = ob.meta_type + '/' + ob.getId()
nc = BeforeTraverse.NameCaller(ob.getId())
BeforeTraverse.registerBeforeTraverse(event.newParent, nc, handle)
elif IObjectWillBeMovedEvent.providedBy(event):
if event.oldParent is not None:
# unregister before traverse hook
handle = ob.meta_type + '/' + ob.getId()
BeforeTraverse.unregisterBeforeTraverse(event.oldParent, handle)
def manage_beforeDelete(self, item, container):
if item is self:
BeforeTraverse.unregisterBeforeTraverse(container, self.meta_type)
def manage_beforeDelete(self, item, container):
if item is self:
handle = self.meta_type + '/' + self.getId()
BeforeTraverse.unregisterBeforeTraverse(container, handle)
def manage_beforeDelete(self, item, container):
if item is self and self.getPortalType() == 'Web Section':
handle = self.meta_type + '/' + self.getId()
BeforeTraverse.unregisterBeforeTraverse(item, handle)
super(WebSection, self).manage_beforeDelete(item, container)
def manage_beforeDelete(self, item, container):
""" This method is called, when the object is deleted. """
if item is self:
handle = self.meta_type + '/' + self.getId()
BeforeTraverse.unregisterBeforeTraverse(container, handle)
Folder.inheritedAttribute('manage_beforeDelete')(self, item, container)
def removedNySite(ob, event):
""" A NySite was removed """
handle = ob.meta_type + '/' + ob.getId()
BeforeTraverse.unregisterBeforeTraverse(ob, handle)
def manage_beforeDelete(self, item, container):
if item is self:
BeforeTraverse.unregisterBeforeTraverse(container, self.meta_type)
def manage_beforeDelete(self, item, container):
if item is self:
handle = self.meta_type + '/' + self.getId()
BeforeTraverse.unregisterBeforeTraverse(item, handle)
super(WebSection, self).manage_beforeDelete(item, container)
def manage_beforeDelete(self, item, container):
if item is self:
handle = self.meta_type + '/' + self.getId()
BeforeTraverse.unregisterBeforeTraverse(container, handle)
