---

- name: Install needed tools
  yum:
    name:
      - unzip
      - mariadb
      - acl
      - php{{ matomo_php_version }}-php-pecl-geoip
  tags: matomo

- name: Download Matomo
  get_url:
    url: "{{ matomo_archive_url }}"
    dest: "{{ matomo_root_dir }}/tmp/"
    checksum: "sha1:{{ matomo_archive_sha1 }}"
  when: matomo_install_mode != 'none'
  tags: matomo

- name: Extract matomo archive
  unarchive:
    src: "{{ matomo_root_dir }}/tmp/matomo-{{ matomo_version }}.tar.gz"
    dest: "{{ matomo_root_dir }}/tmp"
    remote_src: yes
  when: matomo_install_mode != 'none'
  tags: matomo

- name: Check if we have the list of core plugins
  stat: path={{ matomo_root_dir }}/meta/core_plugins.txt
  register: matomo_core_plugins_list
  tags: matomo

- name: Build a list of core plugins, which should never be removed
  shell: find {{ matomo_root_dir }}/web/plugins/ -mindepth 1 -maxdepth 1 -type d -exec basename "{}" \; > {{ matomo_root_dir }}/meta/core_plugins.txt
  when:
    - matomo_install_mode == 'none'
    - not matomo_core_plugins_list.stat.exists
  changed_when: False
  tags: matomo

- name: Build a list of core plugins, which should never be removed
  shell: find {{ matomo_root_dir }}/tmp/matomo/plugins/ -mindepth 1 -maxdepth 1 -type d -exec basename "{}" \; > {{ matomo_root_dir }}/meta/core_plugins.txt
  when: matomo_install_mode != "none"
  changed_when: False
  tags: matomo

- name: Remove known non core plugins from the list
  lineinfile: path={{ matomo_root_dir }}/meta/core_plugins.txt regexp='^{{ item }}$' state=absent
  with_items: "{{ matomo_plugins.keys() | list }}"
  tags: matomo

- name: Read core plugins list
  command: cat {{ matomo_root_dir }}/meta/core_plugins.txt
  register: matomo_core_plugins
  changed_when: False
  tags: matomo

- name: List previously installed plugins
  shell: find {{ matomo_root_dir }}/archives/{{ matomo_current_version }}/web/plugins/ -mindepth 1 -maxdepth 1 -type d -exec basename "{}" \;
  register: matomo_previous_plugins
  when: matomo_install_mode == "upgrade"
  changed_when: False
  tags: matomo

- name: Move matomo to the web directory
  synchronize:
    src: "{{ matomo_root_dir }}/tmp/matomo/"
    dest: "{{ matomo_root_dir }}/web/"
    recursive: True
    delete: True
    rsync_opts:
      - '--exclude=config/config.ini.php'
  delegate_to: "{{ inventory_hostname }}"
  when: matomo_install_mode != "none"
  tags: matomo

- name: Restore previous unmanaged plugins
  synchronize:
    src: "{{ matomo_root_dir }}/archives/{{ matomo_current_version }}/web/plugins/{{ item }}"
    dest: "{{ matomo_root_dir }}/web/plugins/"
    delegate_to: "{{ inventory_hostname }}"
    recursive: True
  with_items: "{{ matomo_previous_plugins.stdout_lines }}"
  when:
    - matomo_install_mode == 'upgrade'
    - not matomo_remove_unmanaged_plugins
  tags: matomo

- name: List installed plugins
  shell: find {{ matomo_root_dir }}/web/plugins/ -mindepth 1 -maxdepth 1 -type d -exec basename "{}" \;
  register: matomo_current_plugins
  changed_when: False
  tags: matomo

- name: Disable unmanaged plugins
  command: php{{ (matomo_php_version == '54') | ternary('',matomo_php_version) }} {{ matomo_root_dir }}/web/console plugin:deactivate {{ item }}
  with_items: "{{ matomo_current_plugins.stdout_lines }}"
  when:
    - item not in matomo_plugins_to_install
    - item not in matomo_core_plugins.stdout
    - matomo_remove_unmanaged_plugins
  tags: matomo

- name: Remove unmanaged plugins
  file: path={{ matomo_root_dir }}/web/plugins/{{ item }} state=absent
  with_items: "{{ matomo_current_plugins.stdout_lines }}"
  when:
    - item not in matomo_plugins_to_install
    - item not in matomo_core_plugins.stdout
    - matomo_remove_unmanaged_plugins
  tags: matomo

- import_tasks: ../includes/webapps_create_mysql_db.yml
  vars:
    - db_name: "{{ matomo_db_name }}"
    - db_user: "{{ matomo_db_user }}"
    - db_server: "{{ matomo_db_server }}"
    - db_pass: "{{ matomo_db_pass }}"
  tags: matomo

- set_fact: matomo_db_created={{ db_created }}
  tags: matomo

- name: Copy the DB structure
  copy: src=matomo.sql dest={{ matomo_root_dir }}/tmp/matomo.sql
  when: matomo_install_mode == 'install'
  tags: matomo

- name: Init the database
  mysql_db:
    state: import
    login_host: "{{ matomo_db_server }}"
    login_user: sqladmin
    login_password: "{{ mysql_admin_pass }}"
    name: "{{ matomo_db_name }}"
    target: "{{ matomo_root_dir }}/tmp/matomo.sql"
  when:
    - matomo_install_mode == 'install'
    - matomo_db_created.changed
  tags: matomo

- name: Build a list of installed plugins
  shell: find {{ matomo_root_dir }}/web/plugins -maxdepth 1 -mindepth 1 -type d -exec basename "{}" \;
  register: matomo_installed_plugins
  changed_when: False
  tags: matomo

- name: Download plugins
  get_url:
    url: http://plugins.matomo.org/api/2.0/plugins/{{ item }}/download/{{ matomo_plugins[item].version }}
    dest: "{{ matomo_root_dir }}/tmp"
    checksum: "sha1:{{ matomo_plugins[item].sha1 }}"
  when: item not in matomo_installed_plugins.stdout_lines
  with_items: "{{ matomo_plugins_to_install }}"
  tags: matomo

- name: Extract plugins
  unarchive:
    src: "{{ matomo_root_dir }}/tmp/{{ item }}-{{ matomo_plugins[item].version }}.zip"
    dest: "{{ matomo_root_dir }}/web/plugins/"
    remote_src: yes
  when: item not in matomo_installed_plugins.stdout_lines
  with_items: "{{ matomo_plugins_to_install }}"
  tags: matomo

- name: Deploy backup scripts
  template: src={{ item }}-backup.j2 dest=/etc/backup/{{ item }}.d/matomo_{{ matomo_id }} mode=750
  loop:
    - pre
    - post
  tags: matomo

- name: Setup cron task
  cron:
    name: matomo_{{ matomo_id }}
    special_time: hourly
    user: "{{ matomo_php_user }}"
    job: "/bin/php{{ (matomo_php_version == '54') | ternary('',matomo_php_version) }} {{ matomo_root_dir }}/web/console core:archive --url={{ matomo_public_url }} 2>&1 | /bin/systemd-cat -t matomo_{{ matomo_id }}"
    cron_file: matomo_{{ matomo_id }}
  tags: matomo