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Allow GET /room/:room_id/messages without 'limit' parameter to default to 10

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This commit is contained in:
Paul "LeoNerd" Evans 2014-12-02 18:00:51 +00:00
parent d8b35250a5
commit afb646dc1e
2 changed files with 8 additions and 2 deletions
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4
synapse/rest/room.py
View file

@ -327,7 +327,9 @@ class RoomMessageListRestServlet(RestServlet):
@defer.inlineCallbacks @defer.inlineCallbacks
def on_GET(self, request, room_id): def on_GET(self, request, room_id):
user = yield self.auth.get_user_by_req(request) user = yield self.auth.get_user_by_req(request)
pagination_config = PaginationConfig.from_request(request) pagination_config = PaginationConfig.from_request(request,
default_limit=10,
)
with_feedback = "feedback" in request.args with_feedback = "feedback" in request.args
handler = self.handlers.message_handler handler = self.handlers.message_handler
msgs = yield handler.get_messages( msgs = yield handler.get_messages(

6
synapse/streams/config.py
View file

@ -47,7 +47,8 @@ class PaginationConfig(object):
self.limit = int(limit) if limit is not None else None self.limit = int(limit) if limit is not None else None
@classmethod @classmethod
def from_request(cls, request, raise_invalid_params=True): def from_request(cls, request, raise_invalid_params=True,
default_limit=None):
def get_param(name, default=None): def get_param(name, default=None):
lst = request.args.get(name, []) lst = request.args.get(name, [])
if len(lst) > 1: if len(lst) > 1:
@ -84,6 +85,9 @@ class PaginationConfig(object):
if limit is not None and not limit.isdigit(): if limit is not None and not limit.isdigit():
raise SynapseError(400, "'limit' parameter must be an integer.") raise SynapseError(400, "'limit' parameter must be an integer.")
if limit is None:
limit = default_limit
try: try:
return PaginationConfig(from_tok, to_tok, direction, limit) return PaginationConfig(from_tok, to_tok, direction, limit)
except: except: