---
- name: set WP related config options
  set_fact:
    local_wp_root: "{{ wp.root | default(www_root + '/' + wp.domain) }}"
    local_wp_owner: "{{ wp.owner | default('root') }}"
    local_wp_version: "{{ wp.version | default('latest') }}"

- name: "extract wordpress version {{ local_wp_version }} "
  unarchive:
    src: "{{  'https://wordpress.org/wordpress-' + local_wp_version + '.tar.gz' if local_wp_version != 'latest' else wordpress_latest_target }}"
    dest: "/tmp"
    remote_src: yes

- name: "extract wordpress archive to {{ local_wp_root }}"
  copy:
    remote_src: yes
    src: "/tmp/wordpress/"
    dest: "{{ local_wp_root }}"
    force: no
    mode: 770
    group: "{{ local_wp_owner }}"
    owner: "{{ www_group }}"


- name: "adjust permissions for {{ local_wp_owner }}"
  file:
    path: "{{ local_wp_root }}"
    group: "{{ local_wp_owner }}"
    owner: "{{ www_group }}"
    state: directory
    recurse: yes


- name: generate example config
  copy:
    remote_src: yes
    src: "{{ local_wp_root }}/wp-config-sample.php"
    dest: "{{ local_wp_root }}/wp-config.php"
    force: no
    group: "{{ local_wp_owner }}"
    owner: "{{ www_group }}"

- name: adjust WP-config
  lineinfile:
    path: "{{ local_wp_root }}/wp-config.php"
    regexp: "^define\\( '{{ item.conf }}'"
    line: "define( '{{ item.conf }}', '{{ item.data }}' );"
  loop:
    - conf: "DB_NAME"
      data: "{{ wp.db.name }}"
    - conf: "DB_USER"
      data: "{{ wp.db.user }}"
    - conf: "DB_PASSWORD"
      data: "{{ wp.db.pass }}"
  loop_control:
    label: "{{ item.conf }}"

- name: adjust permissions in WP root for directories
  changed_when: false
  command: 'find {{ local_wp_root }} -type d -exec chmod 770 {} \;'

- name: adjust permissions in WP root for files
  changed_when: false
  command: 'find {{ local_wp_root }} -type f -exec chmod 660 {} \;'

- name: link wordpress folder to non-root user
  file:
    src: "{{ local_wp_root }}"
    dest: "/home/{{ local_wp_owner }}/{{ wp.domain }}"
    state: link
  when: local_wp_owner != 'root'