---
- name: create nextcloud directory
  file:
    path: "{{ item }}"
    state: directory
    owner: "{{ nextcloud_user }}"
    group: "{{ nextcloud_group }}"
  loop:
    - "{{ nextcloud_directory }}"
    - "{{ nextcloud_install_directory }}"
    - "{{ nextcloud_datadir }}"

- name: Get current installed nextcloud version
  stat:
    path: "{{ nextcloud_directory }}/current"
  register: nc_current

- name: Download and extract the nextcloud release
  become: yes
  become_user: "{{ nextcloud_user }}"
  unarchive:
    src: "{{ nextcloud_download }}"
    dest: "{{ nextcloud_install_directory }}"
    remote_src: yes
    extra_opts:
      - "--strip-components=1"
  when: not nc_current.stat.lnk_target is defined or nc_current.stat.lnk_target != nextcloud_install_directory

- name: Generate nextcloud config file
  become: yes
  become_user: "{{ nextcloud_user }}"
  command: |
    php occ maintenance:install --no-interaction
    --database {{ nextcloud_db_type }}
    --database-host "{{ nextcloud_db_host }}" \
    --database-name {{ nextcloud_db }} \
    --database-user {{ nextcloud_db_user }} \
    --database-pass {{ nextcloud_db_password }} \
    --admin-user {{ nextcloud_admin }} \
    --admin-pass {{ nextcloud_admin_password }} \
    --data-dir {{ nextcloud_datadir }} \
  args:
    chdir: "{{ nextcloud_install_directory }}"
    creates: "{{ nextcloud_install_directory }}/config/config.php"
  when: not nc_current.stat.lnk_target is defined

- name: Copy old nextcloud config
  become: yes
  become_user: "{{ nextcloud_user }}"
  copy:
    src: "{{ nextcloud_directory }}/current/config/config.php"
    dest: "{{ nextcloud_install_directory }}/config/config.php"
    owner: "{{ nextcloud_user }}"
    group: "{{ nextcloud_group }}"
    remote_src: yes
  when: nc_current.stat.lnk_target is defined and nc_current.stat.lnk_target != nextcloud_install_directory

- name: Configure nextcloud
  become: yes
  become_user: "{{ nextcloud_user }}"
  command: "php occ config:system:set {{ item.key }} --value {{ item.value }}"
  args:
    chdir: "{{ nextcloud_install_directory }}"
  loop: "{{ nextcloud_config }}"

# TODO: improve this!!! this is bad! (but it works)
- name: Install/Remove nextcloud apps
  become_user: "{{ nextcloud_user }}"
  command: "php occ app:{% if item.state | default('present') != 'absent' and item.state | default('present') != 'disabled' %}install{% elif item.state == 'disabled' %}disable{% else %}remove{% endif %} {{ item.name | default(item) }}"
  args:
    chdir: "{{ nextcloud_install_directory }}"
  ignore_errors: yes
  loop: "{{ nextcloud_apps }}"

- name: Make sure nextcloud apps are enabled
  become_user: "{{ nextcloud_user }}"
  command: "php occ app:enable {{ item.name | default(item) }}"
  args:
    chdir: "{{ nextcloud_install_directory }}"
  ignore_errors: yes
  when: item.state | default('present') != 'absent' and item.state | default('present')
  loop: "{{ nextcloud_apps }}"

- name: Put nextcloud into maintenance mode
  become: yes
  become_user: "{{ nextcloud_user }}"
  command: "php occ maintenance:mode --on"
  args:
    chdir: "{{ nextcloud_directory }}/current"
  ignore_errors: yes
  when: nc_current.stat.lnk_target is defined and nc_current.stat.lnk_target != nextcloud_install_directory

- name: Symlink current nextcloud version
  become: yes
  become_user: "{{ nextcloud_user }}"
  file:
    src: "{{ nextcloud_install_directory }}"
    dest: "{{ nextcloud_directory }}/current"
    owner: "{{ nextcloud_user }}"
    group: "{{ nextcloud_group }}"
    state: link

- name: Run nextcloud upgrade command
  become: yes
  become_user: "{{ nextcloud_user }}"
  command: "php occ upgrade --no-interaction"
  args:
    chdir: "{{ nextcloud_directory }}/current"
  ignore_errors: yes
  when: nc_current.stat.lnk_target is defined and nc_current.stat.lnk_target != nextcloud_install_directory

- name: Take nextcloud out of maintenance mode
  become: yes
  become_user: "{{ nextcloud_user }}"
  command: "php occ maintenance:mode --off"
  args:
    chdir: "{{ nextcloud_directory }}/current"
  ignore_errors: yes