---
- name: install wordpress
  apt:
    name: "{{ item }}"
    state: present
    update_cache: yes
    cache_valid_time: 3600
  with_items:
      - wordpress
  notify: restart apache2

- name: install inetutils-ping
  apt:
    name: "{{ item }}"
    state: present
    update_cache: yes
    cache_valid_time: 3600
  with_items:
      - inetutils-ping

- name: unarchive setup-mysql.gz
# unarchive dosn't support .gz file
#   unarchive: src=/usr/share/doc/wordpress/examples/setup-mysql.gz dest=/usr/share/doc/wordpress/examples/ remote_src=yes copy=no
# use shell command instead
  shell: gunzip -d -k setup-mysql.gz
  args:
    chdir: /usr/share/doc/wordpress/examples/
    creates: setup-mysql

- name: make setup-mysql executable
  file:
    path: /usr/share/doc/wordpress/examples/setup-mysql
    mode: u=rwx,g=rx,o=rx

- name: add apache2 configurations for wordpress
  template:
      src: "wordpress.apache2.j2"
      dest: "/etc/apache2/sites-available/{{ item }}.conf"
  when: site_names is defined
  with_items: "{{ site_names }}"

- name: enable apache2 configuration
  file:
      src: "/etc/apache2/sites-available/{{ item }}.conf"
      dest: "/etc/apache2/sites-enabled/{{ item }}.conf"
      state: link
  with_items: "{{ site_names }}"
  when: site_names is defined
  notify: restart apache2

- name: add sites to hosts
  lineinfile:
    dest: /etc/hosts
    line: "127.0.0.1  {{ item }}"
  when: site_names is defined
  with_items: "{{ site_names }}"

- name: create wordpress databases
  shell: "/usr/share/doc/wordpress/examples/setup-mysql -n {{ item }} {{ item }}.lilik.it"
  args:
    creates: /etc/wordpress/config-{{ item }}.lilik.it.php
  when: site_names is defined
  with_items: "{{ site_names }}"

- name: edit wordpress configurations
  blockinfile:
    dest: /etc/wordpress/config-{{ item }}.lilik.it.php
    block: |
      define('DB_CHARSET', 'utf8');
      define( 'FS_METHOD', 'direct');
      define ('WPLANG','it_IT');
    insertbefore: '\?>'
  when: site_names is defined
  with_items: "{{ site_names }}"