---
- name: Install Apache
  apt:
    name: apache2

- name: Create directories for Apache configuration
  file:
    state: directory
    path: '{{ item }}'
    mode: 'u=rwx,g=rx,o=rx'
    owner: root
    group: root
  with_items:
    - '{{ common__apache__conf_dir }}'
    - '{{ common__apache__conf_available_dir }}'
    - '{{ common__apache__conf_enabled_dir }}'
    - '{{ common__apache__available_dir }}'
    - '{{ common__apache__enabled_dir }}'
    - '{{ common__apache__snippets_dir }}'

- name: Configure Apache ports
  template:
    src: templates/apache/ports.conf
    dest: '{{ common__apache__conf_dir }}/ports.conf'
    mode: 'u=rw,g=r,o=r'
    owner: root
    group: root
  notify: common | Restart Apache

- name: Disable directory listing
  lineinfile:
    path: '{{ common__apache__conf_dir }}/apache2.conf'
    regexp: '^Options Indexes FollowSymLinks$'
    line: 'Options FollowSymLinks'
  notify: common | Restart Apache

- name: Install Apache log config
  copy:
    src: 'files/apache/syslog.conf'
    dest: '{{ common__apache__conf_available_dir }}/syslog.conf'
    mode: 'u=rw,g=r,o=r'
    owner: root
    group: root
  notify: common | Restart Apache

- name: Enable Apache log config
  file:
    state: link
    src: '{{ common__apache__conf_available_dir }}/syslog.conf'
    dest: '{{ common__apache__conf_enabled_dir }}/syslog.conf'
    owner: root
    group: root
  notify: common | Restart Apache

- name: Remove Apache default site
  file:
    state: absent
    path: '{{ common__apache__enabled_dir }}/000-default.conf'
  when: common__apache__remove_default|bool
  notify: common | Restart Apache

- name: Enable Apache modules
  command: '/usr/sbin/a2enmod "{{ item }}"'
  register: common__apache__enable_apache_modules_result
  changed_when: >
    common__apache__enable_apache_modules_result.stdout is search('Enabling module')
  with_items: '{{ common__apache__modules }}'
  notify: common | Restart Apache

- name: Add Apache sites
  template:
    src: 'templates/apache/{{ item.type }}.conf'
    dest: '{{ common__apache__available_dir }}/{{ item.domain }}.conf'
    mode: 'u=rw,g=r,o=r'
    owner: root
    group: root
  with_items: '{{ common__apache__sites }}'
  notify: common | Restart Apache

- name: Enable Apache sites
  command: '/usr/sbin/a2ensite "{{ item.domain }}.conf"'
  register: common__apache__enable_apache_sites_result
  changed_when: >
    common__apache__enable_apache_sites_result.stdout is search('Enabling site')
  with_items: '{{ common__apache__sites }}'
  notify: common | Restart Apache