def update(self):
super(DeleteConfirmation, self).update()
self.title = safe_unicode(self.context.title_or_id())
parent = self.context.aq_inner.aq_parent
if ('form.button.Delete' not in self.request
and 'form.button.Cancel' not in self.request):
# ask for confirmation (don't redirect)
return
if 'form.button.Delete' in self.request:
# check if the object has incoming relations:
catalog = component.getUtility(ICatalog)
intids = component.getUtility(IIntIds)
relations = catalog.findRelations({
'to_id': intids.getId(self.context)})
# remove relations
for rel in relations:
getattr(rel.from_object, 'relatedFiles', []).remove(rel)
# delete
parent.manage_delObjects(self.context.getId())
IStatusMessage(self.request).addStatusMessage(
_(u'"%s" has been deleted.' % self.title), "info")
workspace = parent
while not IWorkspace.providedBy(workspace):
workspace = workspace.aq_parent
self.request.response.redirect(
'/'.join([workspace.absolute_url(), 'conversation']))
def send_post_notifications(obj, event):
if event.action != 'publish':
return
workspace = obj.aq_parent
while not IWorkspace.providedBy(workspace):
workspace = workspace.aq_parent
messenger = IMessenger(workspace)
recipients = workspace.getMemberIds()
for uid in recipients:
if messenger.getAttrForUid(uid, 'recieveNotifications', True):
try:
messenger.notifyAboutNewPost(uid, obj)
except:
pass
def send_reply_notifications(obj, event):
workspace = obj.aq_parent
while not IWorkspace.providedBy(workspace):
workspace = workspace.aq_parent
messenger = IMessenger(workspace)
root = obj.aq_parent
while IThreaded.providedBy(root.aq_parent):
root = root.aq_parent
catalog = getToolByName(obj, 'portal_catalog')
replies = catalog({
'object_provides': IThreaded.__identifier__,
'path': '/'.join(root.getPhysicalPath()), })
recipients = set([b.Creator for b in replies])
for uid in recipients:
if messenger.getAttrForUid(uid, 'recieveNotifications', True):
try:
messenger.notifyAboutNewReply(uid, obj)
except:
pass
def updateWorkspaceIndex(obj, event):
while not IWorkspace.providedBy(obj):
obj = obj.aq_parent
modified(obj)
