- name: pin nextcloud version
  template:
    src: apt-preferences.j2
    dest: /etc/apt/preferences.d/nextcloud
    mode: '0644'

- name: setup cccv repo key
  apt_key:
    url: "https://packages.cccv.de/docs/cccv-archive-key.gpg"

- name: add cccv infrapackages-nextcloud repo
  apt_repository:
    repo: "deb https://packages.cccv.de/infrapackages-nextcloud/ {{ ansible_distribution_release|lower }} main"

- name: install nextcloud
  apt:
    pkg:
    - nextcloud

- name: install nextcloud apps
  apt:
    pkg: "{{ nextcloud.app_pkgs | dict2items | rejectattr('value', 'none') | map(attribute='key') | list }}"

- name: create nextcloud datadir
  file:
    path: "{{ nextcloud.datadir }}"
    owner: www-data
    group: www-data
    mode: 0770
    state: directory

- name: ensure apc is used on the cli as well
  copy:
    dest: "/etc/php/{{ php_version }}/cli/conf.d/enable-apc-cli.ini"
    owner: root
    group: root
    mode: 0644
    content: |
      apc.enable_cli = 1

- name: check nextcloud install status
  check_mode: no
  shell: "nextcloud-occ status"
  register: nextcloud_status_check
  changed_when: false

- name: setup nextcloud
  when: "'installed: false' in nextcloud_status_check.stdout"
  command:
    argv:
      - nextcloud-occ
      - maintenance:install
      - -n
      - --database
      - mysql
      - --database-host
      - '{{ nextcloud.db.host }}'
      - --database-name
      - '{{ nextcloud.db.name }}'
      - --database-user
      - '{{ nextcloud.db.user }}'
      - --database-pass
      - '{{ nextcloud.db.pw }}'
      - --admin-user
      - '{{ nextcloud.admin.name }}'
      - --admin-pass
      - '{{ nextcloud.admin.pw }}'
      - --data-dir
      - '{{ nextcloud.datadir }}'

- name: set nextcloud trusted domains
  command: # noqa no-changed-when
    argv:
      - nextcloud-occ
      - config:system:set
      - trusted_domains
      - 1
      - --value
      - "{{ nextcloud.externalurl }}"

- name: set other nextcloud config values
  command: # noqa no-changed-when
    argv:
      - nextcloud-occ
      - config:system:set
      - "{{ item.key }}"
      - --type
      - "{{ item.get('type', 'string') }}"
      - --value
      - "{{ item.value }}"
  with_items:
  - { key: "mail_from_address",    value: "{{ nextcloud.mail.from }}" }
  - { key: "mail_domain",          value: "{{ nextcloud.mail.domain }}" }
  - { key: "mail_smtpmode",        value: "{{ nextcloud.mail.mode }}" }
  - { key: "mail_smtpauthtype",    value: "PLAIN" }
  - { key: "mail_smtphost",        value: "{{ nextcloud.mail.server|d('') }}" }
  - { key: "mail_smtpport",        value: "25" }
  - { key: "mail_smtppassword",    value: "{{ nextcloud.mail.password|d('') }}" }
  - { key: "mail_smtpname",        value: "{{ nextcloud.mail.user|d('') }}" }
  - { key: "memcache.local",       value: '{{ "\OC\Memcache\APCu" }}' }
  - { key: "datadirectory",        value: "{{ nextcloud.datadir }}" }
  - { key: "defaultapp",           value: "files" }
  - { key: "default_phone_region", value: "DE" }
  - { key: "default_locale",       value: "de_DE" }
  - { key: "default_language",     value: "en" }
  - { key: "overwrite.cli.url",    value: "https://{{ nextcloud.externalurl }}"}
  - { key: "profile.enabled",      value: "false", type: "boolean"}

- name: copy nextcloud nginx config
  template:
    src: nginx.j2
    dest: /etc/nginx/sites-available/nextcloud
    owner: root
    group: root
    mode: 0644
  notify:
  - restart nginx

- name: enable nextcloud for nginx
  file:
    src: /etc/nginx/sites-available/nextcloud
    dest: /etc/nginx/sites-enabled/nextcloud
    state: link
  notify:
  - restart nginx

- name:
  when: nextcloud.prometheus_exporter.enabled
  block:
  - name: install python and modules
    apt:
      pkg:
        - python3
        - python3-prometheus-client
        - python3-schedule

  - name: copy exporter script
    notify: restart prometheus exporter
    template:
      src: nextcloud-prometheus-exporter.py.j2
      dest: /usr/local/bin/nextcloud-prometheus-exporter.py
      owner: root
      group: root
      mode: 0755

  - name: copy systemd service file
    notify: restart prometheus exporter
    copy:
      src: nextcloud-prometheus-exporter.service
      dest: /etc/systemd/system
      owner: root
      group: root
      mode: 0644