---

- name: Install needed tools
  package:
    name:
      - acl
      - tar
      - zstd
      - mariadb
  tags: bookstack

- when: bookstack_install_mode != 'none'
  block:
    - name: Download bookstack
      get_url:
        url: "{{ bookstack_archive_url }}"
        dest: "{{ bookstack_root_dir }}/tmp"
        checksum: sha256:{{ bookstack_archive_sha256 }}

    - name: Extract the archive
      unarchive:
        src: "{{ bookstack_root_dir }}/tmp/BookStack-{{ bookstack_version }}.tar.gz"
        dest: "{{ bookstack_root_dir }}/tmp"
        remote_src: True

    - name: Move BookStack to its final dir
      synchronize:
        src: "{{ bookstack_root_dir }}/tmp/BookStack-{{ bookstack_version }}/"
        dest: "{{ bookstack_root_dir }}/app/"
        delete: True
        compress: False
        rsync_opts:
          - '--exclude=/storage/'
          - '--exclude=/public/uploads/'
      delegate_to: "{{ inventory_hostname }}"

    - name: Populate data directories
      synchronize:
        src: "{{ bookstack_root_dir }}/tmp/BookStack-{{ bookstack_version }}/{{ item }}"
        dest: "{{ bookstack_root_dir }}/data/"
        compress: False
      delegate_to: "{{ inventory_hostname }}"
      loop:
        - storage
        - public/uploads

    - name: Link data directories
      file: src={{ item.src }} dest={{ item.dest }} state=link
      loop:
        - src: "{{ bookstack_root_dir }}/data/storage"
          dest: "{{ bookstack_root_dir }}/app/storage"
        - src: "{{ bookstack_root_dir }}/data/uploads"
          dest: "{{ bookstack_root_dir }}/app/public/uploads"

    - name: Install PHP libs with composer
      composer:
        command: install
        working_dir: "{{ bookstack_root_dir }}/app"
        executable: /bin/php{{ bookstack_php_version }}
      environment:
        php: /bin/php{{ bookstack_php_version }}
      notify: restart bookstack-queue

  tags: bookstack

- import_tasks: ../includes/webapps_create_mysql_db.yml
  vars:
    - db_name: "{{ bookstack_db_name }}"
    - db_user: "{{ bookstack_db_user }}"
    - db_server: "{{ bookstack_db_server }}"
    - db_pass: "{{ bookstack_db_pass }}"
  tags: bookstack

- name: Set correct SELinux context
  sefcontext:
    target: "{{ bookstack_root_dir }}(/.*)?"
    setype: httpd_sys_content_t
    state: present
  when: ansible_selinux.status == 'enabled'
  tags: bookstack

- name: Install pre/post backup hooks
  template: src={{ item }}-backup.j2 dest=/etc/backup/{{ item }}.d/bookstack_{{ bookstack_id }} mode=700
  loop:
    - pre
    - post
  tags: bookstack

- name: Install queue worker unit
  template: src=bookstack-queue.service.j2 dest=/etc/systemd/system/bookstack_{{ bookstack_id }}-queue.service
  register: bookstack_unit
  notify: restart bookstack-queue
  tags: bookstack

- name: Reload systemd
  systemd: daemon_reload=True
  when: bookstack_unit.changed
  tags: bookstack
