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matrix-spec/api/client-server/message_pagination.yaml

138 lines
4.9 KiB
YAML

# Copyright 2016 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
swagger: '2.0'
info:
title: "Matrix Client-Server Rooms API"
version: "1.0.0"
host: localhost:8008
schemes:
- https
- http
basePath: /_matrix/client/%CLIENT_MAJOR_VERSION%
consumes:
- application/json
produces:
- application/json
securityDefinitions:
$ref: definitions/security.yaml
paths:
"/rooms/{roomId}/messages":
get:
summary: Get a list of events for this room
description: |-
This API returns a list of message and state events for a room. It uses
pagination query parameters to paginate history in the room.
operationId: getRoomEvents
security:
- accessToken: []
parameters:
- in: path
type: string
name: roomId
description: The room to get events from.
required: true
x-example: "!636q39766251:example.com"
- in: query
type: string
name: from
description: |-
The token to start returning events from. This token can be obtained
from a ``prev_batch`` token returned for each room by the sync API,
or from a ``start`` or ``end`` token returned by a previous request
to this endpoint.
required: true
x-example: "s345_678_333"
- in: query
type: string
name: to
description: |-
The token to stop returning events at. This token can be obtained from
a ``prev_batch`` token returned for each room by the sync endpoint,
or from a ``start`` or ``end`` token returned by a previous request to
this endpoint.
required: false
- in: query
type: string
enum: ["b", "f"]
name: dir
description: |-
The direction to return events from.
required: true
x-example: "b"
- in: query
type: integer
name: limit
description: |-
The maximum number of events to return. Default: 10.
x-example: "3"
- in: query
type: string
name: filter
description: |-
A JSON RoomEventFilter to filter returned events with.
x-example: |-
{"contains_url":true}
responses:
200:
description: A list of messages with a new token to request more.
schema:
type: object
description: A list of messages with a new token to request more.
properties:
start:
type: string
description: |-
The token the pagination starts from. If ``dir=b`` this will be
the token supplied in ``from``.
end:
type: string
description: |-
The token the pagination ends at. If ``dir=b`` this token should
be used again to request even earlier events.
chunk:
type: array
description: |-
A list of room events. The order depends on the ``dir`` parameter.
For ``dir=b`` events will be in reverse-chronological order,
for ``dir=f`` in chronological order, so that events start
at the ``from`` point.
items:
type: object
title: RoomEvent
"$ref": "definitions/event-schemas/schema/core-event-schema/room_event.yaml"
examples:
application/json: {
"start": "t47429-4392820_219380_26003_2265",
"end": "t47409-4357353_219380_26003_2265",
"chunk": [
{
"room_id": "!636q39766251:example.com",
"$ref": "definitions/event-schemas/examples/m.room.message$m.text"
},
{
"room_id": "!636q39766251:example.com",
"$ref": "definitions/event-schemas/examples/m.room.name"
},
{
"room_id": "!636q39766251:example.com",
"$ref": "definitions/event-schemas/examples/m.room.message$m.video"
}
]
}
403:
description: >
You aren't a member of the room.
tags:
- Room participation