# Copyright 2017 New Vector 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.
openapi: 3.1.0
info:
  title: Matrix Client-Server User Directory API
  version: 1.0.0
paths:
  /user_directory/search:
    post:
      summary: Searches the user directory.
      description: |-
        Performs a search for users. The homeserver may
        determine which subset of users are searched, however the homeserver
        MUST at a minimum consider the users the requesting user shares a
        room with and those who reside in public rooms (known to the homeserver).
        The search MUST consider local users to the homeserver, and SHOULD
        query remote users as part of the search.

        The search is performed case-insensitively on user IDs and display
        names preferably using a collation determined based upon the
        `Accept-Language` header provided in the request, if present.
      operationId: searchUserDirectory
      security:
        - accessToken: []
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                search_term:
                  type: string
                  description: The term to search for
                  example: foo
                limit:
                  type: integer
                  description: The maximum number of results to return. Defaults to 10.
                  example: 10
              required:
                - search_term
        required: true
      responses:
        "200":
          description: The results of the search.
          content:
            application/json:
              schema:
                type: object
                required:
                  - results
                  - limited
                properties:
                  results:
                    type: array
                    description: Ordered by rank and then whether or not profile info is available.
                    items:
                      title: User
                      type: object
                      required:
                        - user_id
                      properties:
                        user_id:
                          type: string
                          example: "@foo:bar.com"
                          description: The user's matrix user ID.
                        display_name:
                          type: string
                          example: Foo
                          description: The display name of the user, if one exists.
                        avatar_url:
                          type: string
                          format: uri
                          example: mxc://bar.com/foo
                          description: The avatar url, as an [`mxc://`
                            URI](/client-server-api/#matrix-content-mxc-uris),
                            if one exists.
                  limited:
                    type: boolean
                    description: Indicates if the result list has been truncated by the limit.
              examples:
                response:
                  value: {
                    "results": [
                      {
                        "user_id": "@foo:bar.com",
                        "display_name": "Foo",
                        "avatar_url": "mxc://bar.com/foo"
                      }
                    ],
                    "limited": false
                  }
        "429":
          description: This request was rate-limited.
          content:
            application/json:
              schema:
                $ref: definitions/errors/rate_limited.yaml
      tags:
        - User directory
servers:
  - url: "{protocol}://{hostname}{basePath}"
    variables:
      protocol:
        enum:
          - http
          - https
        default: https
      hostname:
        default: localhost:8008
      basePath:
        default: /_matrix/client/v3
components:
  securitySchemes:
    $ref: definitions/security.yaml