- name: Install Roundcube
  apt: pkg={{ item }} state=latest
  with_items:
  - roundcube
  - roundcube-pgsql
  - roundcube-plugins
  tags:
    - dependencies

- name: Configure Roundcube database
  template: src={{ item.src }} dest={{ item.dest }} group={{ item.group }} mode={{ item.mode }} owner=root force=yes
  with_items:
  - { src: 'etc_dbconfig-common_roundcube.conf.j2', dest: '/etc/dbconfig-common/roundcube.conf', group: 'root',     mode: 600 }
  - { src: 'etc_roundcube_debian-db.php.j2',        dest: '/etc/roundcube/debian-db.php',        group: 'www-data', mode: 640 }
  notify: set roundcube password

- name: Download carddav plugin release
  get_url:
    url=https://github.com/blind-coder/rcmcarddav/archive/carddav_{{ carddav_version }}.tar.gz
    dest=/root/carddav_{{ carddav_version }}.tar.gz

- name: Decompress carddav plugin source
  unarchive: src=/root/carddav_{{ carddav_version }}.tar.gz
             dest=/root copy=no
             creates=/root/rcmcarddav-carddav_{{ carddav_version }}

- name: Move carddav plugin files to /usr/share/roundcube/plugins/carddav
  command: mv rcmcarddav-carddav_{{ carddav_version }} /usr/share/roundcube/plugins/carddav chdir=/root creates=/usr/share/roundcube/plugins/carddav

- name: Download Google Authenticator roundcube plugin
  git: repo=https://github.com/alexandregz/twofactor_gauthenticator.git
       dest=/usr/share/roundcube/plugins/twofactor_gauthenticator
       accept_hostkey=yes
       version=master

- name: Link plugins into /var/lib/roundcube/plugins
  file: state=link src=/usr/share/roundcube/plugins/{{ item }} dest=/var/lib/roundcube/plugins/{{ item }} force=yes
  with_items:
    - carddav
    - twofactor_gauthenticator

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

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

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

- name: Enable php5-mcrypt
  file: src=/etc/php5/mods-available/mcrypt.ini dest=/etc/php5/apache2/conf.d/20-mcrypt.ini owner=root group=root state=link

- name: Configure roundcube
  copy: src={{ item.src }} dest={{ item.dest }} group=www-data owner=root mode=640 force=yes
  with_items:
  - { src: 'etc_roundcube_global.sieve',                                          dest: '/etc/roundcube/global.sieve' }
  - { src: 'etc_roundcube_main.inc.php',                                          dest: '/etc/roundcube/main.inc.php' }
  - { src: 'usr_share_roundcube_plugins_carddav_config.inc.php',                  dest: '/usr/share/roundcube/plugins/carddav/config.inc.php' }
  - { src: 'usr_share_roundcube_plugins_managesieve_config.inc.php',              dest: '/usr/share/roundcube/plugins/managesieve/config.inc.php' }
  - { src: 'usr_share_roundcube_plugins_twofactor_gauthenticator_config.inc.php', dest: '/usr/share/roundcube/plugins/twofactor_gauthenticator/config.inc.php' }

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