# The sections of code interacting with the Matomo website are modified from code found at https://git.coop/webarch/matomo/. This code is distributed under
# Version 3 of the GNU General Public License. We modified this code and applied it here in April 2022. The derived sections correspond to the tasks running
# from "HTTP Get Welcome" through "Finish Matomo Setup", lines 29 through 126.

- name: Start MariaDB
  action: service name=mysql state=started
- name: Create MariaDB Database for Matomo
  community.mysql.mysql_db:
    name: "{{ mdb_dbname }}"
    state: present
    login_unix_socket: /var/run/mysqld/mysqld.sock
- name: Add Admin User to MariaDB Database
  community.mysql.mysql_user:
    name: "{{ mdb_username }}"
    password: "{{ mdb_password }}"
    host: localhost
    state: present
    update_password: on_create
    priv: "{{ mdb_dbname }}.*:ALL"
    login_unix_socket: /var/run/mysqld/mysqld.sock
- name: Download and Extract Matomo
  unarchive:
    src: https://builds.matomo.org/matomo.zip
    dest: "{{ nginx_loc }}"
    remote_src: yes
- name: Set Matomo Directory Permissions
  file:
    path: "{{ nginx_loc }}/matomo"
    recurse: yes
    owner: www-data
    group: www-data
- name: HTTP Get Welcome
  uri:
    url: "{{ matomo_url }}index.php?action=welcome"
    method: GET
    status_code: 200
  register: matomo_welcome
- name: debug welcome
  debug:
    var: matomo_welcome
    verbosity: 2
- name: Set a variable for the MATOMO_SESSID cookie
  set_fact:
    matomo_session_cookie: "MATOMO_SESSID={{ cookie.value }}"
  when: cookie.key == "MATOMO_SESSID"
  loop: "{{ matomo_welcome.cookies | dict2items }}"
  loop_control:
    loop_var: cookie
- name: Get Matomo System Check
  uri:
    url: "{{matomo_url}}index.php?action=systemCheck"
    method: GET
    headers:
      Cookie: "{{ matomo_session_cookie }}"
    return_content: true
    timeout: 120
    status_code: 200
  register: matomo_system_check
- name: debug syscheck
  debug:
    var: matomo_system_check
    verbosity: 2
- name: Matomo Database Setup
  uri:
    url: "{{ matomo_url }}index.php?action=databaseSetup"
    method: POST
    headers:
      Cookie: "{{ matomo_session_cookie }}"
    body:
      username: "{{ mdb_username }}"
      password: "{{ mdb_password }}"
      dbname: "{{ mdb_dbname }}"
      tables_prefix: "matomo_"
      adapter: "PDO\\MYSQL"
    body_format: form-urlencoded
    status_code: 302
  register: matomo_database_setup
- name: Matomo Table Creation
  uri:
    url: "{{ matomo_url }}index.php?action=tablesCreation&module=Installation"
    method: GET
    status_code: 200
  register: matomo_table_creation
- name: Set a variable for the MATOMO_SESSID cookie
  set_fact:
    matomo_session_cookie: "MATOMO_SESSID={{ cookie.value }}"
  when:
    - matomo_table_creation.cookies is defined
    - matomo_table_creation.cookies | length > 0
    - cookie.key == "MATOMO_SESSID"
  loop: "{{ matomo_table_creation.cookies | dict2items }}"
  loop_control:
    loop_var: cookie
- name: debug tablecreation
  debug:
    var: matomo_table_creation
    verbosity: 2
- name: Matomo User Setup
  uri:
    url: "{{ matomo_url }}index.php?action=setupSuperUser&module=Installation"
    method: POST
    headers:
      Cookie: "{{ matomo_session_cookie }}"
    body:
      login: "{{ mdb_username }}"
      password: "{{ mdb_password }}"
      password_bis: "{{ mdb_password }}"
      e-mail: "nobody@dev.null"
      subscribe_newsletter_piwikorg: 0
      subscribe_newsletter_professionalservices: 0
    body_format: form-urlencoded
    status_code: 302
  register: matomo_setup_superuser
- name: Configure Matomo to track IIAB
  uri:
    url: "{{ matomo_url }}index.php?action=firstWebsiteSetup&module=Installation"
    method: POST
    headers:
      Cookie: "{{ matomo_session_cookie }}"
    body:
      name: "IIAB"
      url: "{{ host_url }}"
      timezone: "Europe/London"
      ecommerce: 0
    body_format: form-urlencoded
    status_code: 302
  register: matomo_first_website_setup
- name: Matomo Tracking Code
  uri:
    url: "{{ matomo_url }}index.php?action=trackingCode&module=Installation&site_idSite=1&site_name={{ host_url }}"
    method: GET
    headers:
      Cookie: "{{ matomo_session_cookie }}"
    return_content: true
    status_code: 200
  register: matomo_tracking_code
- name: Finish Matomo Setup
  uri:
    url: "{{ matomo_url }}index.php?action=finished&module=Installation"
    method: POST
    headers:
      Cookie: "{{ matomo_session_cookie }}"
    body:
      do_not_track: 1
      anonymise_ip: 1
      submit: "Continue to Matomo"
    body_format: form-urlencoded
    status_code: 302
- name: Start Collecting Matomo Data
  cron:
    name: "MatomoDataIngestionOnReboot"
    special_time: reboot
    job: "{{ matomo_cronjob }}"
    user: root
    cron_file: "matomo_reboot"
- name: Run Daily Job Collecting Matomo Data
  cron:
    name: "DailyMatomoDataIngestion"
    minute: "0"
    hour: "0"
    job: "{{ matomo_cronjob }}"
    user: root
    cron_file: "matomo_daily"
- name: Set Matomo state variable
  set_fact:
    matomo_installed: True
- name: Set Matomo state variable in IIAB state file
  lineinfile:
    path: "{{ iiab_state_file }}"
    regexp: '^matomo_installed'
    line: 'matomo_installed: True'