- name: Enable & Restart 'calibre-web' systemd service
  systemd:
    name: calibre-web
    daemon_reload: yes
    enabled: yes
    state: restarted
  when: calibreweb_enabled | bool

- name: Disable & Stop 'calibre-web' systemd service
  systemd:
    name: calibre-web
    enabled: no
    state: stopped
  when: not calibreweb_enabled

# SEE ALSO: https://github.com/janeczku/calibre-web/wiki/Setup-Reverse-Proxy

# Apache

# i.e. http://box/books, http://box/libros, http://box/livres

- name: Enable http://box{{ calibreweb_url1 }}, http://box{{ calibreweb_url2 }}, http://box{{ calibreweb_url3 }} via Apache
  command: a2ensite calibre-web.conf
  when: apache_install and calibreweb_enabled

- name: Disable http://box{{ calibreweb_url1 }}, http://box{{ calibreweb_url2 }}, http://box{{ calibreweb_url3 }} via Apache
  command: a2dissite calibre-web.conf
  when: apache_install and not calibreweb_enabled

- name: Restart Apache systemd service ({{ apache_service }})
  systemd:
    name: "{{ apache_service }}"    # apache2 or httpd, as set in /opt/iiab/iiab/vars/<OS>.yml
    state: restarted
  when: apache_enabled | bool

# NGINX

# TO DO: restore http://box/libros & http://box/livres, along English (http://box/books)

- name: Enable http://box{{ calibreweb_url1 }} via NGINX, by installing {{ nginx_config_dir }}/calibre-web-nginx.conf from template
  template:
    src: calibre-web-nginx.conf.j2
    dest: "{{ nginx_config_dir }}/calibre-web-nginx.conf"
  when: nginx_install and calibreweb_enabled

- name: Disable http://box{{ calibreweb_url1 }} via NGINX, by removing {{ nginx_config_dir }}/calibre-web-nginx.conf
  file:
    path: "{{ nginx_config_dir }}/calibre-web-nginx.conf"
    state: absent
  when: nginx_install and not calibreweb_enabled

- name: Restart 'nginx' systemd service
  systemd:
    name: nginx
    state: restarted
  when: nginx_enabled | bool


- name: Add 'calibre-web' variable values to {{ iiab_ini_file }}
  ini_file:
    path: "{{ iiab_ini_file }}"
    section: calibre-web
    option: "{{ item.option }}"
    value: "{{ item.value | string }}"
  with_items:
    - option: name
      value: calibre-web
    - option: description
      value: '"calibre-web is a web app providing a clean interface for browsing, reading and downloading e-books."'
    - option: calibreweb_url1
      value: "{{ calibreweb_url1 }}"
    - option: calibreweb_url2
      value: "{{ calibreweb_url2 }}"
    - option: calibreweb_url3
      value: "{{ calibreweb_url3 }}"
    - option: calibreweb_path
      value: "{{ calibreweb_venv_path }}"
    - option: calibreweb_home
      value: "{{ calibreweb_home }}"
    - option: calibreweb_port
      value: "{{ calibreweb_port }}"
    - option: calibreweb_database
      value: "{{ calibreweb_database }}"
    - option: calibreweb_enabled
      value: "{{ calibreweb_enabled }}"