ansible-collection-famedly-matrix/roles/room/vars/main.yml

---
matrix_room_merged_state: |
  {{
    ([join_rules_state] if matrix_room_join_rule else [])
    + ([room_name_state] if matrix_room_name else [])
    + ([room_topic_state] if matrix_room_topic else [])
    + ([encryption_state] if matrix_room_enable_encryption else [])
    + matrix_room_additional_state
  }}  

join_rules_state:
  event_type: "m.room.join_rules"
  state_key: ""
  content: |
    {{
      {
        'join_rule': matrix_room_join_rule
      } | combine({
        'allow': matrix_room_join_rules_restricted_allow
      } if matrix_room_join_rule in ['restricted', 'knock_restricted'] else {})
    }}    

room_name_state:
  event_type: "m.room.name"
  state_key: ""
  content: { name: "{{ matrix_room_name }}" }

room_topic_state:
  event_type: "m.room.topic"
  state_key: ""
  content: { topic: "{{ matrix_room_topic }}" }

encryption_state:
  event_type: "m.room.encryption"
  state_key: ""
  content: { algorithm: "m.megolm.v1.aes-sha2" }