matrix-spec-proposals/api/client-server/list_public_rooms.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 Room Directory API"
  version: "1.0.0"
host: localhost:8008
schemes:
  - https
  - http
basePath: /_matrix/client/%CLIENT_MAJOR_VERSION%
consumes:
  - application/json
produces:
  - application/json
paths:
  "/directory/list/room/{roomId}":
    get:
      summary: Gets the visibility of a room in the directory
      description: |-
        Gets the visibility of a given room on the server's public room directory.
      operationId: getRoomVisibilityOnDirectory
      parameters:
        - in: path
          type: string
          name: roomId
          description: The room ID.
          required: true
          x-example: "!curbf:matrix.org"
      responses:
        200:
          description: The visibility of the room in the directory
          schema:
            type: object
            properties:
              visibility:
                type: string
                enum: ['private', 'public']
                description: The visibility of the room in the directory.
          examples: 
            application/json: {
              "visibility": "public"
            }
        404:
          description: The room is not known to the server
          examples:
            application/json: {
              "errcode": "M_NOT_FOUND",
              "error": "Room not found"
            }
    put:
      summary: Sets the visibility of a room in the room directory
      description: |-
        Sets the visibility of a given room in the server's public room
        directory.

        Servers may choose to implement additional access control checks
        here, for instance that room visibility can only be changed by 
        the room creator or a server administrator.
      operationId: setRoomVisibilityOnDirectory
      security:
        - accessToken: []
      parameters:
        - in: path
          type: string
          name: roomId
          description: The room ID.
          required: true
          x-example: "!curbf:matrix.org"
        - in: body
          name: body
          required: true
          description: |-
            The new visibility for the room on the room directory.
          schema:
            type: object
            properties:
              visibility:
                type: string
                enum: ["private", "public"]
                description: |-
                  The new visibility setting for the room. 
                  Defaults to 'public'.
            example: {
               "visibility": "public"
            }
      responses:
        200:
          description: The visibility was updated, or no change was needed.
          examples: 
            application/json: {}
        404:
          description: The room is not known to the server
          examples:
            application/json: {
              "errcode": "M_NOT_FOUND",
              "error": "Room not found"
            }
  "/publicRooms":
    get:
      summary: Lists the public rooms on the server.
      description: |-
        Lists the public rooms on the server.

        This API returns paginated responses. The rooms are ordered by the number
        of joined members, with the largest rooms first.
      operationId: getPublicRooms
      parameters:
        - in: query
          name: limit
          type: number
          description: |-
            Limit the number of results returned.
        - in: query
          name: since
          type: string
          description: |-
            A pagination token from a previous request, allowing clients to
            get the next (or previous) batch of rooms.
            The direction of pagination is specified solely by which token
            is supplied, rather than via an explicit flag.
        - in: query
          name: server
          type: string
          description: |-
            The server to fetch the public room lists from. Defaults to the
            local server.
      responses:
        200:
          description: A list of the rooms on the server.
          schema:
            type: object
            description: A list of the rooms on the server.
            required: ["chunk"]
            properties:
              chunk:
                title: "PublicRoomsChunks"
                type: array
                description: |-
                  A paginated chunk of public rooms.
                items:
                  type: object
                  title: "PublicRoomsChunk"
                  required:
                    - room_id
                    - num_joined_members
                    - world_readable
                    - guest_can_join
                  properties:
                    aliases:
                      type: array
                      description: |-
                        Aliases of the room. May be empty.
                      items:
                        type: string
                    canonical_alias:
                      type: string
                      description: |-
                        The canonical alias of the room, if any.
                    name:
                      type: string
                      description: |-
                        The name of the room, if any.
                    num_joined_members:
                      type: number
                      description: |-
                        The number of members joined to the room.
                    room_id:
                      type: string
                      description: |-
                        The ID of the room.
                    topic:
                      type: string
                      description: |-
                        The topic of the room, if any.
                    world_readable:
                      type: boolean
                      description: |-
                        Whether the room may be viewed by guest users without joining.
                    guest_can_join:
                      type: boolean
                      description: |-
                        Whether guest users may join the room and participate in it.
                        If they can, they will be subject to ordinary power level
                        rules like any other user.
                    avatar_url:
                      type: string
                      description: The URL for the room's avatar, if one is set.
              next_batch:
                type: string
                description: |-
                  A pagination token for the response. The absence of this token
                  means there are no more results to fetch and the client should
                  stop paginating.
              prev_batch:
                type: string
                description: |-
                  A pagination token that allows fetching previous results. The
                  absence of this token means there are no results before this
                  batch, i.e. this is the first batch.
              total_room_count_estimate:
                type: number
                description: |-
                   An estimate on the total number of public rooms, if the
                   server has an estimate.
          examples:
            application/json: {
                "chunk": [
                  {
                    "aliases": ["#murrays:cheese.bar"],
                    "avatar_url": "mxc://bleeker.street/CHEDDARandBRIE",
                    "guest_can_join": false,
                    "name": "CHEESE",
                    "num_joined_members": 37,
                    "room_id": "!ol19s:bleecker.street",
                    "topic": "Tasty tasty cheese",
                    "world_readable": true
                  }
                ],
                "next_batch": "p190q",
                "prev_batch": "p1902",
                "total_room_count_estimate": 115
              }
      tags:
        - Room discovery
    post:
      summary: Lists the public rooms on the server with optional filter.
      description: |-
        Lists the public rooms on the server, with optional filter.

        This API returns paginated responses. The rooms are ordered by the number
        of joined members, with the largest rooms first.
      operationId: queryPublicRooms
      security:
        - accessToken: []
      parameters:
        - in: query
          name: server
          type: string
          description: |-
            The server to fetch the public room lists from. Defaults to the
            local server.
        - in: body
          name: body
          required: true
          description: |-
            Options for which rooms to return.
          schema:
            type: object
            properties:
              limit:
                type: number
                description: |-
                  Limit the number of results returned.
              since:
                type: string
                description: |-
                  A pagination token from a previous request, allowing clients
                  to get the next (or previous) batch of rooms.  The direction
                  of pagination is specified solely by which token is supplied,
                  rather than via an explicit flag.
              filter:
                type: object
                title: "Filter"
                description: |-
                  Filter to apply to the results.
                properties:
                    generic_search_term:
                      type: string
                      description: |-
                        A string to search for in the room metadata, e.g. name,
                        topic, canonical alias etc. (Optional).
            example: {
              "limit": 10, "filter": {"generic_search_term": "foo"}}
      responses:
        200:
          description: A list of the rooms on the server.
          schema:
            type: object
            description: A list of the rooms on the server.
            required: ["chunk"]
            properties:
              chunk:
                title: "PublicRoomsChunks"
                type: array
                description: |-
                  A paginated chunk of public rooms.
                items:
                  type: object
                  title: "PublicRoomsChunk"
                  required:
                    - room_id
                    - num_joined_members
                    - world_readable
                    - guest_can_join
                  properties:
                    aliases:
                      type: array
                      description: |-
                        Aliases of the room. May be empty.
                      items:
                        type: string
                    canonical_alias:
                      type: string
                      description: |-
                        The canonical alias of the room, if any.
                    name:
                      type: string
                      description: |-
                        The name of the room, if any.
                    num_joined_members:
                      type: number
                      description: |-
                        The number of members joined to the room.
                    room_id:
                      type: string
                      description: |-
                        The ID of the room.
                    topic:
                      type: string
                      description: |-
                        The topic of the room, if any.
                    world_readable:
                      type: boolean
                      description: |-
                        Whether the room may be viewed by guest users without joining.
                    guest_can_join:
                      type: boolean
                      description: |-
                        Whether guest users may join the room and participate in it.
                        If they can, they will be subject to ordinary power level
                        rules like any other user.
                    avatar_url:
                      type: string
                      description: The URL for the room's avatar, if one is set.
              next_batch:
                type: string
                description: |-
                  A pagination token for the response. The absence of this token
                  means there are no more results to fetch and the client should
                  stop paginating.
              prev_batch:
                type: string
                description: |-
                  A pagination token that allows fetching previous results. The
                  absence of this token means there are no results before this
                  batch, i.e. this is the first batch.
              total_room_count_estimate:
                type: number
                description: |-
                   An estimate on the total number of public rooms, if the
                   server has an estimate.
          examples:
            application/json: {
                "chunk": [
                  {
                    "aliases": ["#murrays:cheese.bar"],
                    "avatar_url": "mxc://bleeker.street/CHEDDARandBRIE",
                    "guest_can_join": false,
                    "name": "CHEESE",
                    "num_joined_members": 37,
                    "room_id": "!ol19s:bleecker.street",
                    "topic": "Tasty tasty cheese",
                    "world_readable": true
                  }
                ],
                "next_batch": "p190q",
                "prev_batch": "p1902",
                "total_room_count_estimate": 115
              }
      tags:
        - Room discovery