---
# Installs the ownCloud personal cloud software.

- name: Install ownCloud  dependencies
  apt: pkg={{ item }} state=present
  with_items:
    - postgresql
    - libapache2-mod-php5
    - php-apc
    - python-psycopg2
  tags:
    - dependencies

- name: Set postgres password
  command: sudo -u {{ db_admin_username }} psql -d {{ db_admin_username }} -c "ALTER USER postgres with  password '{{ db_admin_password }}';"

- name: Create database user for ownCloud
  postgresql_user: login_host=localhost login_user={{ db_admin_username }} login_password="{{ db_admin_password }}" name={{ owncloud_db_username }} password="{{ owncloud_db_password }}" state=present

- name: Create database for ownCloud
  postgresql_db: login_host=localhost login_user={{ db_admin_username }} login_password="{{ db_admin_password }}" name={{ owncloud_db_database }} state=present owner={{ owncloud_db_username }}

- name: Ensure repository key for ownCloud is in place
  apt_key: url=http://download.opensuse.org/repositories/isv:ownCloud:community/Debian_8.0/Release.key state=present
  tags:
    - dependencies

- name: Add ownCloud OpenSuSE repository
  apt_repository: repo='deb http://download.opensuse.org/repositories/isv:/ownCloud:/community/Debian_8.0/ /'
  tags:
    - dependencies

- name: Install ownCloud
  apt: pkg=owncloud update_cache=yes
  tags:
    - dependencies

- name: Ensure ownCloud directory is in place
  file: state=directory path=/var/www/owncloud

- name: Move ownCloud data to encrypted filesystem
  command: mv /var/www/owncloud/data /decrypted/owncloud-data creates=/decrypted/owncloud-data
- file: src=/decrypted/owncloud-data dest=/var/www/owncloud/data owner=www-data group=www-data state=link

- 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 owncloud virtualhost
  command: mv /etc/apache2/sites-available/owncloud /etc/apache2/sites-available/owncloud.conf removes=/etc/apache2/sites-available/owncloud

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

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

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

- name: Install ownCloud cronjob
  cron: name="ownCloud" user="www-data" minute="*/5" job="php -f /var/www/owncloud/cron.php > /dev/null"