def emit_to_user(self, profile, event):
alerts_on = get_setting(profile, 'alert_notifications_on', 'true')
if not asbool(alerts_on):
log.debug('alert notifications are disabled, alert not sent.')
return
alert = event
# flag alerts are treated differently. Just send straight to admin
# not the flagged user.
if isinstance(alert, FlagAlert):
log.info('flag alert received. sending directly to admin only.')
self._send_immediately(alert)
return
def action_pref(pref, alert):
if pref == IProfile.ALERT_DIGEST:
self._queue_digest(alert, profile)
elif pref == IProfile.ALERT_IMMEDIATELY:
self._send_immediately(alert)
alerts_inbox_on = get_setting(profile, 'alert_notifications_inbox_on',
'false')
if not asbool(alerts_inbox_on):
log.debug('alert inbox notifications are disabled, alert not sent '
'to inbox.')
else:
# preferences not used for inbox, alert always sent
self._send_to_inbox(alert, profile)
# profile alerts are for content that does not belong to a community
# such as profile comments
if alert.is_profile_alert:
log.debug('profile alert')
action_pref(profile.get_alerts_preference('profile'), alert)
return
community = find_community(event['content'])
if community:
community_pref = profile.get_alerts_preference(community.__name__)
log.debug('alert received for user: %s, alert: %s, in community: '
'%s with pref:%s' % (profile.__name__, str(alert),
community.__name__, community_pref))
action_pref(community_pref, alert)
return
# site preference e.g. for hcd stories
action_pref(profile.get_alerts_preference('site'), alert)
def messenger_factory(os=os): # accepts 'os' for unit test purposes
"""Factory method for creating an instance of IMessenger
for use by this application.
"""
settings = queryUtility(ISettings)
# If settings utility not present, we are probably testing and should
# suppress sending mail. Can also be set explicitly in environment
# variable
suppress_messenger = asbool(os.environ.get('SUPPRESS_MESSENGER', ''))
if settings is None or suppress_messenger:
return FakeMessenger()
return Messenger()
