---
# Run command line installation.

# the web server must be running by now in order to launch the installation
- name: Trigger all pending handlers
  meta: flush_handlers

- name: Set data folder
  file:
    path: '/var/ncdata'
    mode: '0750'
    state: directory
    owner: 'www-data'
    group: 'www-data'

- name: Generate Nextcloud admin password
  set_fact:
    nextcloud_admin_pwd: "{{ lookup('password', 'passwords/web_admin.pwd length=12') }}"

- name: Remove existing configuration file
  file:
    path: '{{ nextcloud_webroot }}/config/config.php'
    state: absent

- name: Run occ installation command
  become_user: 'www-data'
  become: yes
  command: >
      php occ maintenance:install
      --database=mysql
      --database-host=127.0.0.1
      --database-name=nextcloud
      --database-user=ncadmin
      --database-pass={{ nextcloud_db_pwd }}
      --admin-user={{ nextcloud_admin_name }}
      --admin-pass={{ nextcloud_admin_pwd }}
      --data-dir=/var/ncdata
  args:
    chdir: '{{ nextcloud_webroot }}'
    creates: '{{ nextcloud_webroot }}/config/config.php'
  notify: reload http

- name: Set trusted domains
  become_user: 'www-data'
  become: yes
  command: 'php occ config:system:set trusted_domains {{ index }} --value="{{ item }}"'
  args:
    chdir: '{{ nextcloud_webroot }}'
  loop: '{{ nextcloud_trusted_domains | flatten(levels=1) }}'
  loop_control:
    index_var: index
  changed_when: true

- name: Set trusted proxies
  become_user: 'www-data'
  become: yes
  command: 'php occ config:system:set trusted_proxies {{ index }} --value="{{ item }}"'
  args:
    chdir: '{{ nextcloud_webroot }}'
  loop: '{{ nextcloud_trusted_proxies | flatten(levels=1) }}'
  loop_control:
    index_var: index
  changed_when: true

- name: Set other Nextcloud settings in config.php
  become_user: 'www-data'
  become: yes
  command: 'php occ config:system:set {{ item.name }} --value="{{ item.value }}"'
  args:
    chdir: '{{ nextcloud_webroot }}'
  loop: '{{ nextcloud_config_settings }}'
  changed_when: true

- name: Set Redis Server
  become_user: 'www-data'
  become: yes
  command: 'php occ config:system:set {{ item.name }} --value="{{ item.value }}"'
  args:
    chdir: '{{ nextcloud_webroot }}'
  loop: '{{ nextcloud_redis_settings }}'

- name: Install Cron job
  cron:
    name: 'Nextcloud Cron'
    minute: '*/15'
    user: 'www-data'
    job: 'php {{ nextcloud_webroot }}/cron.php'
    cron_file: 'nextcloud'

- name: Inform cron method to Nextcloud
  become_user: 'www-data'
  become: yes
  command: 'php occ background:cron'
  args:
    chdir: '{{ nextcloud_webroot }}'

- name: Set Custom Mimetype
  copy:
    src: nextcloud_custom_mimetypemapping.json
    dest: '{{ nextcloud_webroot }}/config/mimetypemapping.json'

- name: Increase security for existing Nextcloud folders and files
  file:
    path: /var/ncdata
    mode: 'o-rwx'
    recurse: yes
    owner: 'www-data'
    group: 'www-data'
    state: directory