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get_topics_backend: Use access_stream_by_id.

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This commit is contained in:
Tim Abbott 2017-01-29 16:54:46 -08:00
parent 6685885741
commit 1ced8d3eb6
1 changed files with 1 additions and 11 deletions
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12
zerver/views/streams.py
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@ -432,17 +432,7 @@ def get_streams_backend(request, user_profile,
def get_topics_backend(request, user_profile,
stream_id=REQ(converter=to_non_negative_int)):
# type: (HttpRequest, UserProfile, int) -> HttpResponse
stream = get_and_validate_stream_by_id(stream_id, user_profile.realm)
if stream.realm_id != user_profile.realm_id:
return json_error(_("Invalid stream id"))
recipient = get_recipient(Recipient.STREAM, stream.id)
if not stream.is_public():
if not is_active_subscriber(user_profile=user_profile,
recipient=recipient):
return json_error(_("Invalid stream id"))
(stream, recipient, sub) = access_stream_by_id(user_profile, stream_id)
result = get_topic_history_for_stream(
user_profile=user_profile,