def get_recipients_for_notice(self, notice_type, users):
if isinstance(notice_type, basestring):
notice_type = ALERT_TYPES[notice_type]
if not users: return ()
# this optimization really shouldn't be necessary, but it makes a huge difference on mysql
if isinstance(users, QuerySet):
user_ids = list(users.values_list("id", flat=True))
else:
user_ids = [u.id for u in users]
alert_prefs = self.get_queryset_compat().filter(alert_type=notice_type.id).filter(user__in=user_ids)
prefs = {}
for pref in alert_prefs:
prefs[pref.user_id, pref.backend] = pref.preference
user_cache = {}
for user in users:
user_cache[user.id] = user
for backend in ALERT_BACKENDS.values():
if (user.id, backend.id) not in prefs:
prefs[user.id, backend.id] = notice_type.get_default(backend.id)
return ((user_cache[user_id], ALERT_BACKENDS[backend_id]) for ((user_id, backend_id), pref) in prefs.items() if pref)
def get_recipients_for_notice(self, notice_type, users):
if isinstance(notice_type, basestring):
notice_type = ALERT_TYPES[notice_type]
if not users: return ()
# this optimization really shouldn't be necessary, but it makes a huge difference on mysql
if isinstance(users, QuerySet):
user_ids = list(users.values_list("id", flat=True))
else:
user_ids = [u.id for u in users]
alert_prefs = self.get_queryset_compat().filter(
alert_type=notice_type.id).filter(user__in=user_ids)
prefs = {}
for pref in alert_prefs:
prefs[pref.user_id, pref.backend] = pref.preference
user_cache = {}
for user in users:
user_cache[user.id] = user
for backend in ALERT_BACKENDS.values():
if (user.id, backend.id) not in prefs:
prefs[user.id,
backend.id] = notice_type.get_default(backend.id)
return ((user_cache[user_id], ALERT_BACKENDS[backend_id])
for ((user_id, backend_id), pref) in prefs.items() if pref)
def get_user_prefs(self, user):
if not user.is_authenticated():
return dict(((notice_type.id, backend.id), False)
for notice_type in ALERT_TYPES.values()
for backend in ALERT_BACKENDS.values())
alert_prefs = self.get_queryset_compat().filter(user=user)
prefs = {}
for pref in alert_prefs:
prefs[pref.alert_type, pref.backend] = pref.preference
for notice_type in ALERT_TYPES.values():
for backend in ALERT_BACKENDS.values():
if (notice_type.id, backend.id) not in prefs:
default_pref = notice_type.get_default(backend.id)
prefs[notice_type.id, backend.id] = default_pref
return prefs
def get_user_prefs(self, user):
if not user.is_authenticated():
return dict(((notice_type.id, backend.id), False)
for notice_type in ALERT_TYPES.values()
for backend in ALERT_BACKENDS.values()
)
alert_prefs = self.get_query_set().filter(user=user)
prefs = {}
for pref in alert_prefs:
prefs[pref.alert_type, pref.backend] = pref.preference
for notice_type in ALERT_TYPES.values():
for backend in ALERT_BACKENDS.values():
if (notice_type.id, backend.id) not in prefs:
default_pref = notice_type.get_default(backend.id)
prefs[notice_type.id, backend.id] = default_pref
return prefs
def get_recipients_for_notice(self, notice_type, users):
if isinstance(notice_type, basestring):
notice_type = ALERT_TYPES[notice_type]
if not users: return ()
alert_prefs = self.get_query_set().filter(alert_type=notice_type.id).filter(user__in=users)
prefs = {}
for pref in alert_prefs:
prefs[pref.user_id, pref.backend] = pref.preference
for user in users:
for backend in ALERT_BACKENDS.values():
if (user.id, backend.id) not in prefs:
prefs[user.id, backend.id] = notice_type.get_default(backend.id)
return tuple((User.objects.get(id=user_id), ALERT_BACKENDS[backend_id]) for ((user_id, backend_id), pref) in prefs.items() if pref)
def get_recipients_for_notice(self, notice_type, users):
if isinstance(notice_type, basestring):
notice_type = ALERT_TYPES[notice_type]
if not users: return ()
alert_prefs = self.get_query_set().filter(alert_type=notice_type.id).filter(user__in=users)
prefs = {}
for pref in alert_prefs:
prefs[pref.user_id, pref.backend] = pref.preference
user_cache = {}
for user in users:
user_cache[user.id] = user
for backend in ALERT_BACKENDS.values():
if (user.id, backend.id) not in prefs:
prefs[user.id, backend.id] = notice_type.get_default(backend.id)
return ((user_cache[user_id], ALERT_BACKENDS[backend_id]) for ((user_id, backend_id), pref) in prefs.items() if pref)
