- name: Install ejabberd packages
  package: name={{ item }}
           state=present
  with_items:
   - ejabberd
  tags:
    - download

- name: Configure ejabberd
  template: backup=yes
            src={{ item.src }}
            dest={{ item.dest }}
            owner=root
            group=root
            mode={{ item.mode }}
  with_items:
    - { src: 'ejabberd-iiab.cfg.j2', dest: '/etc/ejabberd/ejabberd-iiab.cfg' , mode: '0644' }
    - { src: 'ejabberdctl.cfg.j2', dest: '/etc/ejabberd/ejabberdctl-iiab.cfg', mode: '0644' }
    - { src: 'ejabberd-iiab', dest: '/etc/sysconfig/ejabberd-iiab', mode: '0755' }
#    - { src: 'ejabberd-domain-config', dest: '/etc/sysconfig/olpc-scripts/domain_config.d/ejabberd', mode: '0755'}
#    - { src: 'ejabberd', dest: '/etc/sysconfig/olpc-scripts/domain_config.d/ejabberd' , mode: '0755' }
    - { src: 'ejabberd-iiab.service.j2', dest: '/etc/systemd/system/ejabberd-iiab.service', mode: '0755' }
    - { src: 'iiab-ejabberd-srg', dest: '/usr/bin/iiab-ejabberd-srg' , mode: '0755' }
#    - { src: '10-ejabberdmoodle', dest: '/etc/sudoers.d/10-ejabberdmoodle', mode: '0440' }
    - { src: 'ejabberd.tmpfiles', dest: '/etc/tmpfiles.d/ejabberd.conf', mode: '0640' }
  register: ejabberd_config

- name: Stop and disable OS provided systemd ejabberd service
  service: name=ejabberd
           state=stopped
           enabled=no

- name: Put the startup script in place - debian
  template: src='ejabberd-iiab.init'
            dest='/etc/init.d/ejabberd-iiab'
  when: is_debuntu

- name: Put the startup script in place - non debian
  template: src='ejabberd-iiab.init'
            dest='/usr/libexec/ejabberd-iiab'
  when: not is_debuntu

- name: Remove ejabberd_domain if domain changes
  file: path=/etc/sysconfig/ejabberd_domain_name
        state=absent
  when: ejabberd_config.changed

- name: Enable ejabberd service
  file: src=/etc/systemd/system/ejabberd-iiab.service
        dest=/etc/systemd/system/multi-user.target.wants/ejabberd-iiab.service
        owner=root
        group=root
        state=link

- name: Start ejabberd service
  service: name=ejabberd-iiab
           state=restarted
           enabled=yes
  when: ejabberd_config.changed and ejabberd_enabled

- name: Wait for ejabberd service start
  wait_for: port=5280
            delay=15
            state=started
            timeout=300
  when: ejabberd_config.changed and ejabberd_enabled

# ejabberd-iiab.init has the logic for the below, needs to be done once 
# and only if the group does not exist based on presence of
# /var/lib/ejabberd online_src_created

#- name: Create online group
#  shell: ejabberdctl srg_create Online "{{ iiab_hostname }}" Online "Online_Users" Online
#  when: ejabberd_config.changed

#- name: Add all users to online group
#  shell: ejabberdctl srg_user_add '@online@' "{{ iiab_hostname }}" Online "schoolserver"
#  when: ejabberd_config.changed