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DRY event_types checks in fetch_initial_state_data().

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(imported from commit 9eead1178fbcd95b61a5deb7b548485702a1056f)
This commit is contained in:
Steve Howell
2014-01-29 13:56:34 -05:00
parent 6a327a2a9c
commit 9a0aca6878
1 changed files with 28 additions and 12 deletions
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40
zerver/lib/actions.py
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@@ -1949,7 +1949,13 @@ def get_realm_user_dicts(user_profile):
# structures and new code to apply_events (and add a test in EventsRegisterTest).
def fetch_initial_state_data(user_profile, event_types, queue_id):
state = {'queue_id': queue_id}
if event_types is None or "message" in event_types:
if event_types is None:
want = lambda msg_type: True
else:
want = set(event_types).__contains__
if want('message'):
# The client should use get_old_messages() to fetch messages
# starting with the max_message_id. They will get messages
# newer than that ID via get_events()
@@ -1958,34 +1964,44 @@ def fetch_initial_state_data(user_profile, event_types, queue_id):
state['max_message_id'] = messages[0].id
else:
state['max_message_id'] = -1
if event_types is None or "pointer" in event_types:
if want('pointer'):
state['pointer'] = user_profile.pointer
if event_types is None or "realm_user" in event_types:
if want('realm_user'):
state['realm_users'] = get_realm_user_dicts(user_profile)
if event_types is None or "subscription" in event_types:
if want('subscriptions'):
subscriptions, unsubscribed, email_dict = gather_subscriptions_helper(user_profile)
state['subscriptions'] = subscriptions
state['unsubscribed'] = unsubscribed
state['email_dict'] = email_dict
if event_types is None or "presence" in event_types:
if want('presence'):
state['presences'] = get_status_dict(user_profile)
if event_types is None or "referral" in event_types:
if want('referral'):
state['referrals'] = {'granted': user_profile.invites_granted,
'used': user_profile.invites_used}
if event_types is None or "update_message_flags" in event_types:
if want('update_message_flags'):
# There's no initial data for message flag updates, client will
# get any updates during a session from get_events()
pass
if event_types is None or "realm_emoji" in event_types:
if want('realm_emoji'):
state['realm_emoji'] = user_profile.realm.get_emoji()
if event_types is None or "alert_words" in event_types:
if want('alert_words'):
state['alert_words'] = user_alert_words(user_profile)
if event_types is None or "muted_topics" in event_types:
if want('muted_topics'):
state['muted_topics'] = ujson.loads(user_profile.muted_topics)
if event_types is None or "realm_filters" in event_types:
if want('realm_filters'):
state['realm_filters'] = realm_filters_for_domain(user_profile.realm.domain)
if event_types is None or 'realm' in event_types:
if want('realm'):
state['realm_name'] = user_profile.realm.name
return state