- name: install packages
    become: yes
    apt:
      name:
        - php
        - php-mbstring
        - php-xml
        - apache2
        - libapache2-mod-php
        - php-xml
        - php-gd
      state: present

  # aktiviert das module rewrite = a2enmod rewrite
  - name: activate a2enmod rewrite
    become: yes
    apache2_module:
      state: present
      name: rewrite

  - name: Download latest dokuwiki
    become: yes
    get_url:
      url: https://download.dokuwiki.org/src/dokuwiki/dokuwiki-stable.tgz
      dest: /tmp/dokuwiki-stable.tgz
    when: dokuwiki_update  # noqa 601  # entspricht when: dokuwiki_update == true; noqa sorgt dafür dass das beispiel nicht "gemeldet" wird

  - name: create dokuwiki install path
    become: yes
    file:
      path: "{{ dokuwiki_install_path }}"
      state: directory
      owner: www-data
      group: www-data

  - name: Unarchive dokuwiki-stable.tgz to {{ dokuwiki_install_path }}
    become: yes
    unarchive:
      src: /tmp/dokuwiki-stable.tgz
      dest: "{{ dokuwiki_install_path }}"
      owner: www-data
      remote_src: yes
      list_files: yes
      extra_opts: [--strip-components=1] # entfernt die erste Ebene des Archives
    when: dokuwiki_update

  - name: Remove default plugins
    become: yes
    file:
      path: '{{ dokuwiki_install_path }}/lib/plugins/{{ item }}'
      state: absent
    with_items:
      - authpdo
      - authmysql
      - authpgsql
      - authad
    when: dokuwiki_update

  - name: Change file ownership, group and permissions
    become: yes
    file:
      path: "{{ dokuwiki_install_path }}"
      owner: www-data
      group: www-data

  - name: copy apache2.conf
    become: yes
    template:
      src: "apache2.conf"
      dest: "/etc/apache2/apache2.conf"
    notify: restart_apache2

  - name: copy 000-default.conf
    become: yes
    template:
      src: "000-default.conf"
      dest: "/etc/apache2/sites-enabled/000-default.conf"
    notify: restart_apache2

  - name: remove tmp files
    become: yes
    file:
      path: /tmp/dokuwiki-stable.tgz
      state: absent

  - name: remove install.php
    become: yes
    file:
      path: '{{ dokuwiki_install_path }}/install.php'
      state: absent
    when: not dokuwiki_install # noqa 601  # entspricht when: dokuwiki_update == true; noqa sorgt dafür dass das beispiel nicht "gemeldet" wird # entspricht == false