---
- block:
  - name: Install the nextcloud php prerequisites
    apt: name={{ nextcloud_php_required_packages }} state=present cache_valid_time=1800

  tags: [ 'nextcloud', 'php', 'php-fpm' ]

- block:
  - name: Create the nextcloud webroot
    file: dest={{ nextcloud_web_basedir }} owner=root group=root state=directory

  - name: Create the nextcloud log directory
    file:
      dest: '{{ nextcloud_log_directory }}'
      state: directory
      owner: '{{ item.user }}'
      group: '{{ item.user }}'
    with_items: '{{ phpfpm_pools }}'

  - name: Install the logrotate configuration for nextcloud
    template:
      src: nextcloud-logrotate.conf.j2
      dest: /etc/logrotate.d/nextcloud
      owner: root
      group: root
      mode: 0444

  - name: Create the nextcloud data directory
    file:
      dest: '{{ nextcloud_data_dir }}'
      state: directory
      owner: '{{ item.user }}'
      group: '{{ item.user }}'
    with_items: '{{ phpfpm_pools }}'
    when: phpfpm_create_users

  - name: Create the nextcloud data directory when the user has been created externally
    become: True
    become_user: '{{ item.user }}'
    file:
      dest: '{{ nextcloud_data_dir }}'
      state: directory
      owner: '{{ item.user }}'
      group: '{{ item.user }}'
    with_items: '{{ phpfpm_pools }}'
    when: not phpfpm_create_users

  - name: Get nextcloud
    get_url: url={{ nextcloud_download_url }} dest=/srv/{{ nextcloud_dist_filename }}

  - name: Unpack the nextcloud archive
    unarchive: remote_src=yes src=/srv/{{ nextcloud_dist_filename }} dest={{ nextcloud_web_basedir }} owner={{ item.user }} group={{ item.user }}
    args:
      creates: '{{ item.doc_root }}/index.php'
    with_items: '{{ phpfpm_pools }}'

  tags: [ 'nextcloud' ]

- block:
  - name: Configure the nextcloud instance
    shell: cd {{ item.doc_root }} && php occ maintenance:install --database="{{ nextcloud_db }}" --database-host "{{ nextcloud_db_host }}" --database-name "{{ nextcloud_db_name }}" --database-user "{{ nextcloud_db_user }}" --database-pass "{{ nextcloud_db_pwd }}" --admin-user "{{ nextcloud_admin_user }}" --admin-pass "{{ nextcloud_admin_u_pwd }}" --data-dir={{ nextcloud_data_dir }} && touch {{ nextcloud_data_dir }}/.ht_nextcloud_setup
    args:
      creates: '{{ nextcloud_data_dir }}/.ht_nextcloud_setup'
    with_items: '{{ phpfpm_pools }}'

  - name: Set the trusted domains list
    shell: cd {{ item.webroot }} && php occ config:system:set trusted_domains {{ item.id }} --value={{ item.name }} && touch {{ nextcloud_data_dir }}/.ht_nextcloud_trusted_domains_{{ item.id }}
    args:
      creates: '{{ nextcloud_data_dir }}/.ht_nextcloud_trusted_domains_{{ item.id }}'
    with_items: '{{ nextcloud_servernames }}'

  - name: Set the log file path
    shell: cd {{ item.doc_root }} && php occ log:file --file {{ nextcloud_log_directory }}/nextcloud.log && touch {{ nextcloud_data_dir }}/.ht_nextcloud_logfile
    args:
      creates: '{{ nextcloud_data_dir }}/.ht_nextcloud_logfile'
    with_items: '{{ phpfpm_pools }}'

  - name: Set the log level
    shell: cd {{ item.doc_root }} && php occ log:manage --level {{ nextcloud_log_level }} && touch {{ nextcloud_data_dir }}/.ht_nextcloud_log_level
    args:
      creates: '{{ nextcloud_data_dir }}/.ht_nextcloud_log_level'
    with_items: '{{ phpfpm_pools }}'

  - name: Set the log backend
    shell: cd {{ item.doc_root }} && php occ log:manage --backend {{ nextcloud_log_backend }} && touch {{ nextcloud_data_dir }}/.ht_nextcloud_log_backend
    args:
      creates: '{{ nextcloud_data_dir }}/.ht_nextcloud_log_backend'
    with_items: '{{ phpfpm_pools }}'

  - name: Setup the cron configuration
    shell: cd {{ item.webroot }} ; php occ background:cron ; touch {{ nextcloud_data_dir }}/.ht_nextcloud_cron
    args:
      creates: 'touch {{ nextcloud_data_dir }}/.ht_nextcloud_cron'
    with_items: '{{ nextcloud_servernames }}'
    tags: [ 'nextcloud', 'nextcloud_config_cron' ]

  - name: Install the nextcloud cron job
    become_user: root
    cron:
      user: '{{ item.user }}'
      minute: "*/15"
      job: "php -f {{ item.doc_root }}/cron.php"
      name: "NextCloud cron job"
      cron_file: "nextcloud_cron"
      state: present
      disabled: False
    with_items: '{{ phpfpm_pools }}'
    tags: [ 'nextcloud', 'nextcloud_config_cron', 'nextcloud_config' ]

  become: True
  become_user: '{{ nextcloud_user }}'
  tags: [ 'nextcloud', 'nextcloud_config' ]

- block:
  - name: Create the nextcloud encryption keys directory
    become_user: root
    file:
      dest: '{{ nextcloud_oc_dir }}'
      state: directory
      owner: '{{ item.user }}'
      group: '{{ item.user }}'
    with_items: '{{ phpfpm_pools }}'
    when: phpfpm_create_users

  - name: Create the nextcloud encryption keys directory when the user has been created externally
    file:
      dest: '{{ nextcloud_oc_dir }}'
      state: directory
    with_items: '{{ phpfpm_pools }}'
    when: not phpfpm_create_users

  - name: Activate global encryption
    shell: cd {{ item.doc_root }} ; php occ app:enable encryption ; php occ encryption:enable ; php occ encryption:enable-master-key  ; php occ encryption:change-key-storage-root {{ nextcloud_oc_dir }} ; touch {{ nextcloud_oc_dir }}/.ht_nextcloud_oc
    args:
      creates: '{{ nextcloud_oc_dir }}/.ht_nextcloud_oc'
    with_items: '{{ phpfpm_pools }}'

  become: True
  become_user: '{{ nextcloud_user }}'
  when: nextcloud_encryption_enabled
  tags: [ 'nextcloud', 'nextcloud_config', 'nextcloud_config_oc' ]

- block:
  - name: Enable ldap
    shell: cd {{ item.doc_root }} ; php occ app:enable user_ldap ; touch {{ item.doc_root }}/.ht_nextcloud_ldap_enabled
    args:
      creates: '{{ item.doc_root }}/.ht_nextcloud_ldap_enabled'
    with_items: '{{ phpfpm_pools }}'

  - name: Create an empty ldap configuration to start with
    shell: cd {{ item.doc_root }} ; php occ ldap:create-empty-config ; touch {{ item.doc_root }}/.ht_nextcloud_ldap_configured
    args:
      creates: '{{ item.doc_root }}/.ht_nextcloud_ldap_configured'
    with_items: '{{ phpfpm_pools }}'

  become: True
  become_user: '{{ nextcloud_user }}'
  when: nextcloud_ldap_auth
  tags: [ 'nextcloud', 'nextcloud_config', 'nextcloud_config_ldap' ]