- name: Clone Selfoss
  git: repo=https://github.com/SSilence/selfoss.git
       dest=/var/www/selfoss
       accept_hostkey=yes
       version={{ selfoss_version }}

- name: Set selfoss ownership
  action: file owner=root group=www-data path=/var/www/selfoss recurse=yes state=directory

# only data/cache, data/favicons, data/logs, data/thumbnails, data/sqlite public/ should be writeable by httpd
- name: Set selfoss permission
  action: file path=/var/www/selfoss/{{ item }} mode=0775
  with_items:
    - data/cache
    - data/favicons
    - data/logs
    - data/thumbnails
    - data/sqlite
    - public

- name: Install selfoss dependencies (PHP5 variant)
  apt: pkg={{ item }} state=present
  with_items:
    - php5
    - php5-pgsql
    - php5-gd
  when: (ansible_distribution_release != "xenial" and ansible_distribution_release != "bionic" and ansible_distribution_release != "stretch")
  tags:
    - dependencies

- name: Install selfoss dependencies
  apt: pkg={{ item }} state=present
  with_items:
    - php
    - php-pgsql
    - php-gd
  when: (ansible_distribution_release == "xenial" or ansible_distribution_release == "bionic" or ansible_distribution_release == "stretch")
  tags:
    - dependencies

- name: Create database user for selfoss
  postgresql_user: login_host=localhost login_user={{ db_admin_username }} login_password="{{ db_admin_password }}" name={{ selfoss_db_username }} password="{{ selfoss_db_password }}" state=present

- name: Create database for selfoss
  postgresql_db: login_host=localhost login_user={{ db_admin_username }} login_password="{{ db_admin_password }}" name={{ selfoss_db_database }} state=present owner={{ selfoss_db_username }}

- name: Install selfoss config.ini
  template: src=var_www_selfoss_config.ini.j2 dest=/var/www/selfoss/config.ini group=www-data owner=root mode=0640

- name: Enable Apache rewrite module
  command: a2enmod rewrite creates=/etc/apache2/mods-enabled/rewrite.load
  notify: restart apache

- name: Enable Apache headers module
  command: a2enmod headers creates=/etc/apache2/mods-enabled/headers.load
  notify: restart apache

- name: Enable Apache expires module
  command: a2enmod expires creates=/etc/apache2/mods-enabled/expires.load
  notify: restart apache

- name: Rename existing Apache blog virtualhost
  command: mv /etc/apache2/sites-available/selfoss /etc/apache2/sites-available/selfoss.conf removes=/etc/apache2/sites-available/selfoss

- name: Remove old sites-enabled/selfoss symlink (new one will be created by a2ensite)
  file: path=/etc/apache2/sites-enabled/selfoss state=absent

- name: Configure the Apache HTTP server for selfoss
  template: src=etc_apache2_sites-available_selfoss.j2 dest=/etc/apache2/sites-available/selfoss.conf group=root owner=root

- name: Enable the selfoss site
  command: a2ensite selfoss.conf creates=/etc/apache2/sites-enabled/selfoss.conf
  notify: restart apache

- name: Install selfoss cronjob
  cron: name="selfoss" user="www-data" minute="*/5" job="curl --silent --show-error -k 'https://{{ selfoss_domain }}/update' > /dev/null"

- name: Configure selfoss logrotate
  copy: src=etc_logrotate_selfoss dest=/etc/logrotate.d/selfoss owner=root group=root mode=0644