# This should go in computed_network.yml, but here for now
- name: Compute Nextcloud listen ip addr for nextcloud.conf
  set_fact:
    nextcloud_required_ip: "{{ ansible_default_ipv4.network }}/{{ ansible_default_ipv4.netmask }}"
  when: ansible_default_ipv4.network is defined

- name: Install Apache's nextcloud.conf from template, for http://box/nextcloud
  template:
    src: nextcloud.conf.j2
    dest: "/etc/{{ apache_config_dir }}/nextcloud.conf"
    owner: root
    group: root
    mode: 0644
  when: nextcloud_enabled

- name: Create symlink from sites-available to sites-enabled for http://box/nextcloud (debuntu)
  file:
    src: /etc/apache2/sites-available/nextcloud.conf
    path: /etc/apache2/sites-enabled/nextcloud.conf
    state: link
  when: nextcloud_enabled and is_debuntu

- name: Remove nextcloud.conf if not nextcloud_enabled (redhat)
  file:
    path: "/etc/{{ apache_config_dir }}/nextcloud.conf"
    state: absent
  when: not nextcloud_enabled and is_redhat

- name: Restart Apache, enabling http://box/nextcloud
  service:
    name: "{{ apache_service }}"
    state: restarted

# the install wizard does not succeed if already installed
- name: Determine if Nextcloud is installed
  shell: >
    #sudo -u {{ apache_user }}
    php '{{ nextcloud_prefix }}/nextcloud/occ' status |
    gawk '/installed:/ { print $3 }'
  become: yes
  become_user: "{{ apache_user }}"
  register: returned

- name: Run Nextcloud initial install wizard
  shell: >
    cd {{ nextcloud_prefix }}/nextcloud;
    sudo -u {{ apache_user }} php occ maintenance:install
    --database "mysql"
    --database-name "{{ nextcloud_dbname }}"
    --database-user "{{ nextcloud_dbuser }}"
    --database-pass "{{ nextcloud_dbpassword }}"
    --admin-user "{{ nextcloud_admin_user }}"
    --admin-pass "{{ nextcloud_admin_password }}"
  when: nextcloud_enabled and returned.stdout == "false"

- name: Allow access from all hosts and ips
  command: php '{{ nextcloud_prefix }}/nextcloud/occ' config:system:set trusted_domains 1 --value=*
  become: yes
  become_user: "{{ apache_user }}"
  when: nextcloud_enabled and returned.stdout == "false"

- name: Determine if Nextcloud user exists already
  shell: >
    #sudo -u {{ apache_user }}
    php '{{ nextcloud_prefix }}/nextcloud/occ' user:list |
    grep {{ nextcloud_user }} | wc | cut -d' ' -f1
  become: yes
  become_user: "{{ apache_user }}"
  register: returned_count

# nextcloud wants to make users rather than just mysql users and not done
- name: Create the default user
  shell: >
    #su -s /bin/sh {{ apache_user }} -c
    OC_PASS={{ nextcloud_user_password }};
    php {{ nextcloud_prefix }}/nextcloud/occ user:add
    --password-from-env --display-name={{ nextcloud_user }}
    --group="users" {{ nextcloud_user }}
  become: yes
  become_user: "{{ apache_user }}"
  when: nextcloud_enabled and returned_count == "0"

- name: Remove overwrite.cli.url line (Rewrite URL) from /opt/nextcloud/config/config.php
  lineinfile:
    regexp: "overwrite.cli.url"
    state: absent
    path: "{{ nextcloud_prefix }}/nextcloud/config/config.php"