- name: Install required packages for z-push (PHP5 variant)
  apt: pkg={{ item }} state=present
  with_items:
    - php-soap
    - php5
    - php5-cli
    - php5-imap
  when: (ansible_distribution_release != "xenial" and ansible_distribution_release != "bionic" and ansible_distribution_release != "stretch")
  tags:
    - dependencies

- name: Install required packages for z-push
  apt: pkg={{ item }} state=present
  with_items:
    - php-soap
    - php
    - php-cli
    - php-imap
  when: (ansible_distribution_release == "xenial" or ansible_distribution_release == "bionic" or ansible_distribution_release == "stretch")
  tags:
    - dependencies

- name: Download z-push release
  get_url:
    url=http://download.z-push.org/final/2.1/z-push-{{ zpush_version }}.tar.gz
    dest=/root/z-push-{{ zpush_version }}.tar.gz

- name: Decompress z-push source
  unarchive: src=/root/z-push-{{ zpush_version }}.tar.gz
             dest=/root copy=no
             creates=/root/z-push-{{ zpush_version }}

- name: Create /usr/share/z-push
  file: state=directory path=/usr/share/z-push

- name: Copy z-push source files to /usr/share/z-push
  shell: cp -R z-push-{{ zpush_version }}/* /usr/share/z-push/ chdir=/root
  tags:
    - skip_ansible_lint

- name: Remove downloaded, temporary z-push source files
  shell: rm -rf z-push* chdir=/root
  tags:
    - skip_ansible_lint

- name: Ensure z-push state and log directories are in place
  file: state=directory path={{ item }} owner=www-data group=www-data mode=0755
  with_items:
    - /data/zpush-state
    - /var/log/z-push
  notify: restart apache

- name: Copy z-push's config.php into place
  template: src=usr_share_z-push_config.php.j2 dest=/usr/share/z-push/config.php

- name: Create z-push apache alias and php configuration file
  copy: src=etc_apache2_conf.d_z-push.conf dest=/etc/apache2/conf-available/z-push.conf

- name: Enable z-push Apache alias and PHP configuration file
  command: a2enconf z-push creates=/etc/apache2/conf-enabled/z-push.conf
  notify: restart apache

- name: Configure z-push logrotate
  copy: src=etc_logrotate_z-push dest=/etc/logrotate.d/z-push owner=root group=root mode=0644