Technical University of Munich calendar API

openapi: 3.0.1
info:
  title: eat-api calendar API
  version: '2.1'
  description: Simple static API for some (student) food places in Munich.
servers:
- url: https://tum-dev.github.io/eat-api/{language}
  variables:
    language:
      description: For localization the base path may have to be extended by the language.
      default: ''
      enum:
      - ''
      - en/
tags:
- name: calendar
  description: APIs to access calendar-data
paths:
  /api/calendar:
    post:
      tags:
      - calendar
      summary: Retrieve Calendar Entries
      description: 'Retrieves calendar entries for specific `ids` within the requested time span.

        The time span is defined by the `start_after` and `end_before` query parameters.

        Ensure to provide valid date-time formats for these parameters.


        If successful, returns additional entries in the requested time span.'
      operationId: calendar_handler
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/Arguments'
        required: true
      responses:
        '200':
          description: '**Entries of the calendar** in the requested time span'
          content:
            application/json:
              schema:
                type: object
                additionalProperties:
                  $ref: '#/components/schemas/LocationEventsResponse'
                propertyNames:
                  type: string
        '400':
          description: '**Bad Request.** Not all fields in the body are present as defined above'
          content:
            text/plain:
              schema:
                type: string
              example: Too many ids to query. We suspect that users don't need this. If you need this limit increased, please send us a message
        '404':
          description: '**Not found.** The requested location does not have a calendar'
          content:
            text/plain:
              schema:
                type: string
              example: Not found
        '503':
          description: '**Not Ready.** please retry later'
          content:
            text/plain:
              schema:
                type: string
              example: Waiting for first sync with TUMonline
components:
  schemas:
    Arguments:
      type: object
      required:
      - ids
      - start_after
      - end_before
      properties:
        end_before:
          type: string
          format: date-time
          description: The last allowed time the calendar would like to display
          examples:
          - '2039-01-19T03:14:07+01:00'
          - 2042-01-07T00:00:00 UTC
        ids:
          type: array
          items:
            type: string
          description: 'ids you want the calendars for


            Limit of max. 10 ids is arbitraryly chosen, if you need this limit increased, please contact us'
          example:
          - 5605.EG.011
          - 5510.02.001
          - 5606.EG.036
          - '5304'
          maxItems: 10
          minItems: 1
        start_after:
          type: string
          format: date-time
          description: The first allowed time the calendar would like to display
          examples:
          - '2039-01-19T03:14:07+01:00'
          - 2042-01-07T00:00:00 UTC
    EventTypeResponse:
      type: string
      enum:
      - lecture
      - exercise
      - exam
      - barred
      - other
    LocationEventsResponse:
      type: object
      required:
      - events
      - location
      properties:
        events:
          type: array
          items:
            $ref: '#/components/schemas/EventResponse'
        location:
          $ref: '#/components/schemas/CalendarLocationResponse'
    CalendarLocationResponse:
      type: object
      required:
      - key
      - name
      - last_calendar_scrape_at
      - type_common_name
      - type
      properties:
        calendar_url:
          type: string
          description: Link to the calendar of the room
          examples:
          - https://campus.tum.de/tumonline/tvKalender.wSicht?cOrg=19691&cRes=12543&cReadonly=J
          - https://campus.tum.de/tumonline/tvKalender.wSicht?cOrg=19691&cRes=12559&cReadonly=J
          nullable: true
        key:
          type: string
          description: 'Structured, globaly unique room code


            Included to enable multi-room calendars.

            Format: BUILDING.LEVEL.NUMBER'
          examples:
          - 5602.EG.001
          - 5121.EG.003
        last_calendar_scrape_at:
          type: string
          format: date-time
          description: last time the calendar was scraped for this room
          examples:
          - '2039-01-19T03:14:07+01:00'
          - 2042-01-07T00:00:00 UTC
        name:
          type: string
          description: name of the entry in a human-readable form
          examples:
          - 5602.EG.001 (MI HS 1, Friedrich L. Bauer Hörsaal)
          - 5121.EG.003 (Computerraum)
        type:
          type: string
          description: 'type of the entry


            TODO document as a n enum with the following choices:

            - `room`

            - `building`

            - `joined_building`

            - `area`

            - `site`

            - `campus`

            - `poi`'
          examples:
          - room
          - building
          - joined_building
          - area
          - site
          - campus
          - poi
        type_common_name:
          type: string
          description: Type of the entry in a human-readable form
          examples:
          - Serverraum
          - Büro
    EventResponse:
      type: object
      required:
      - id
      - room_code
      - start_at
      - end_at
      - title_de
      - title_en
      - entry_type
      - detailed_entry_type
      properties:
        detailed_entry_type:
          type: string
          description: For some Entrys, we do have more information (what kind of a `lecture` is it? What kind of an other `entry` is it?)
          examples:
          - Abhaltung
        end_at:
          type: string
          format: date-time
          description: end of the entry
          examples:
          - 2019-01-01 00:00:00
        entry_type:
          $ref: '#/components/schemas/EventTypeResponse'
          description: 'What this calendar entry means.


            Each of these should be displayed in a different color'
        id:
          type: integer
          format: int32
          description: ID of the calendar entry used in `TUMonline` internally
          examples:
          - 6424
        room_code:
          type: string
          description: 'Structured, globaly unique room code


            Included to enable multi-room calendars.

            Format: BUILDING.LEVEL.NUMBER'
          examples:
          - 5602.EG.001
          - 5121.EG.003
        start_at:
          type: string
          format: date-time
          description: start of the entry
          examples:
          - 2018-01-01 00:00:00
        stp_type:
          type: string
          description: Lecture-type
          examples:
          - Vorlesung mit Zentralübung
          nullable: true
        title_de:
          type: string
          description: German title of the Entry
          examples:
          - Quantenteleportation
        title_en:
          type: string
          description: English title of the Entry
          examples:
          - Quantum teleportation