/
managers.py
62 lines (48 loc) · 2.04 KB
/
managers.py
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from django.db.models import Manager, Q
class WebHookTargetManager(Manager):
"""Manages WebHookTarget models.
This provides a utility function for querying WebHookTargets for a
given event.
"""
def for_event(self, event, local_site_id=None, repository_id=None):
"""Returns a list of matching webhook targets for the given event."""
if event == self.model.ALL_EVENTS:
raise ValueError('"%s" is not a valid event choice' % event)
q = Q(enabled=True) & Q(local_site=local_site_id)
if repository_id is None:
q &= (Q(apply_to=self.model.APPLY_TO_ALL) |
Q(apply_to=self.model.APPLY_TO_NO_REPOS))
else:
q &= (Q(apply_to=self.model.APPLY_TO_ALL) |
(Q(apply_to=self.model.APPLY_TO_SELECTED_REPOS) &
Q(repositories=repository_id)))
return [
target
for target in self.filter(q)
if event in target.events or self.model.ALL_EVENTS in target.events
]
def for_local_site(self, local_site=None):
"""Return a list of webhooks on the local site.
Args:
local_site (reviewboard.site.models.LocalSite):
An optional local site.
Returns:
django.db.models.query.QuerySet:
A queryset matching all accessible webhooks.
"""
return self.filter(local_site=local_site)
def can_create(self, user, local_site=None):
"""Return whether the user can create webhooks on the local site.
Args:
user (django.contrib.auth.models.User):
The user to check for permissions.
local_site (reviewboard.site.models.LocalSite):
The current local site, if it exists.
Returns:
bool:
Whether or not the use can create a webhook on the local site.
"""
return (user.is_superuser or
(user.is_authenticated and
local_site and
local_site.is_mutable_by(user)))