- name: install packages
  dnf:
    name: '{{ mediawiki_packages }}'
    state: present

- name: set PHP APC cache size
  lineinfile:
    path: /etc/php.d/40-apcu.ini
    regexp: ^apc\.shm_size=
    line: apc.shm_size={{ mediawiki_apc_shm_size }}
    state: present
  notify: restart php-fpm

- import_tasks: freeipa.yml
  tags: freeipa

- name: create mediawiki webroot
  file:
    path: '{{ mediawiki_home }}'
    state: directory

- name: get current mediawiki version
  command: php {{ mediawiki_home }}/maintenance/version.php
  become: True
  become_user: apache
  environment:
    GSS_USE_PROXY: 'yes'
  changed_when: no
  failed_when: no
  register: mediawiki_current_version

- name: extract mediawiki tarball
  unarchive:
    src: '{{ mediawiki_tarball }}'
    remote_src: yes
    dest: '{{ mediawiki_home }}'
    owner: apache
    group: apache
    extra_opts:
      - '--strip-components=1'

- name: set permissions on writeable directories
  file:
    path: '{{ mediawiki_home }}/{{ item }}'
    state: directory
    mode: 0770
    owner: apache
    group: apache
    setype: _default
  loop: '{{ mediawiki_writable_dirs }}'

- name: set selinux context for writeable directories
  sefcontext:
    target: '{{ mediawiki_home }}/{{ item }}(/.*)?'
    setype: httpd_sys_rw_content_t
    state: present
  loop: '{{ mediawiki_writable_dirs }}'
  register: mediawiki_writeable_sefcontext
  tags: selinux

- name: apply selinux context to writeable directories
  command: 'restorecon -R {{ mediawiki_home }}/{{ item }}'
  when: mediawiki_writeable_sefcontext.results[index].changed
  loop: '{{ mediawiki_writable_dirs }}'
  loop_control:
    index_var: index
  tags: selinux

- name: set selinux context for executable directories
  sefcontext:
    target: '{{ mediawiki_home }}/{{ item }}(/.*)?'
    setype: httpd_sys_script_exec_t
    state: present
  loop: '{{ mediawiki_executable_dirs }}'
  register: mediawiki_executable_sefcontext
  tags: selinux

- name: apply selinux context to executable directories
  command: 'restorecon -R {{ mediawiki_home }}/{{ item }}'
  when: mediawiki_executable_sefcontext.results[index].changed
  loop: '{{ mediawiki_executable_dirs }}'
  loop_control:
    index_var: index
  tags: selinux

- import_tasks: database.yml
  tags: database

- name: generate LocalSettings.php
  template:
    src: '{{ mediawiki_home[1:] }}/LocalSettings.php.j2'
    dest: '{{ mediawiki_home }}/LocalSettings.php'
    owner: root
    group: apache
    mode: 0640
  register: mediawiki_localsettings

- name: install extensions
  include_tasks: extension.yml
  vars:
    extension_name: '{{ item if item is string else item.name }}'
    extension_version: '{{ mediawiki_extension_version if item is string else (item.version | default(mediawiki_extension_version)) }}'
  loop: '{{ mediawiki_extensions }}'

- name: update database schema
  command: php {{ mediawiki_home }}/maintenance/update.php --quick
  become: yes
  become_user: apache
  environment:
    GSS_USE_PROXY: 'yes'
  when: mediawiki_localsettings.changed or (mediawiki_current_version.rc == 0 and not mediawiki_current_version.stdout is search(mediawiki_version))

- name: copy robots.txt
  copy:
    src: '{{ mediawiki_home[1:] }}/robots.txt'
    dest: '{{ mediawiki_home }}/robots.txt'

- name: copy 1x logo
  copy:
    src: '{{ mediawiki_logo_1x }}'
    dest: '{{ mediawiki_home }}/resources/assets/{{ mediawiki_logo_1x | basename }}'
  when: mediawiki_logo_1x is defined

- name: copy icon logo
  copy:
    src: '{{ mediawiki_logo_icon }}'
    dest: '{{ mediawiki_home }}/resources/assets/{{ mediawiki_logo_icon | basename }}'
  when: mediawiki_logo_icon is defined

- name: copy favicon
  copy:
    src: '{{ mediawiki_favicon }}'
    dest: '{{ mediawiki_home }}/resources/assets/{{ mediawiki_favicon | basename }}'
  when: mediawiki_favicon is defined