- name: Install gpodder dependencies
  apt:
    name: "{{ packages }}"
    state: present
  vars:
    packages:
    - libpq-dev
    - libjpeg-dev
    - zlib1g-dev
    - libwebp-dev
    - build-essential
    - python3-dev
    - virtualenv
    - libffi-dev
  tags:
    - dependencies

- name: Add gpodder user
  user:
    name: gpodder
    home: /home/gpodder
    create_home: yes
    shell: /bin/bash
    password_lock: yes
    state: present
    system: yes

- name: Add gpodder postgres user
  postgresql_user:
    login_host=localhost
    login_user={{ db_admin_username }}
    login_password="{{ db_admin_password }}"
    name={{ gpodder_db_username }}
    password="{{ gpodder_db_password }}"
    encrypted=yes
    state=present

- name: Create gpodder database
  postgresql_db:
    login_host=localhost
    login_user={{ db_admin_username }}
    login_password="{{ db_admin_password }}"
    name={{ gpodder_db_database }}
    state=present
    owner={{ gpodder_db_username }}

- name: Download gpodder {{ gpodder_version }} release
  get_url:
    url="{{ gpodder_release }}"
    dest=/home/gpodder/gpodder-{{ gpodder_version }}.zip

- name: Stop old gpodder instance
  service: name=gpodder state=stopped
  ignore_errors: True

- name: Stop old gpodder worker instance
  service: name=gpodder_worker state=stopped
  ignore_errors: True

- name: Stop old gpodder beat instance
  service: name=gpodder_beat state=stopped
  ignore_errors: True

- name: Remove old gpodder directory
  shell: rm -rf /home/gpodder/gpodder

- name: Create gpodder directory
  file: state=directory path=/home/gpodder/gpodder

- name: Extract gpodder sources
  unarchive:
    src: /home/gpodder/gpodder-{{ gpodder_version }}.zip
    dest: /home/gpodder/gpodder
    remote_src: yes

- name: Move sources in correct place
  shell: mv mygpo-{{ gpodder_version }}/* . chdir=/home/gpodder/gpodder

- name: Remove empty directory
  shell: rm -rf /home/gpodder/gpodder/mygpo-{{ gpodder_version }}

- name: Create virtualenv
  shell: virtualenv venv chdir=/home/gpodder/gpodder

- name: Install generic dependencies in virtualenv
  shell: bash -c 'source venv/bin/activate && pip install -r requirements.txt' chdir=/home/gpodder/gpodder

- name: Install dependencies for production in virtualenv
  shell: bash -c 'source venv/bin/activate && pip install -r requirements-setup.txt' chdir=/home/gpodder/gpodder

- name: Create gpodder logs directory
  file: state=directory path=/home/gpodder/logs owner=gpodder group=gpodder

- name: Create gpodder media directory
  file:
    state: directory
    path: "/data/gpodder"
    owner: gpodder
    group: gpodder
    mode: 0750

- name: Add gpodder wrapper script
  template:
    src=home_gpodder_env.j2
    dest=/home/gpodder/env.sh
    owner=gpodder
    group=gpodder
    mode=0750

- name: Fix ownership of installed files
  shell: chown -R gpodder:gpodder /home/gpodder/gpodder

- name: Run collecting script for static files
  become: true
  become_user: gpodder
  shell: ./env.sh python manage.py collectstatic --no-input chdir=/home/gpodder

#- name: Run compiling script for messages
#  become: true
#  become_user: gpodder
#  shell: ./env.sh python manage.py compilemessages chdir=/home/gpodder

- name: Run database migration script
  become: true
  become_user: gpodder
  shell: ./env.sh python manage.py migrate chdir=/home/gpodder

- name: Add systemd service to start gpodder automatically
  template:
    src=etc_systemd_system_gpodder.j2
    dest=/etc/systemd/system/gpodder.service
    owner=root
    group=root

- name: Add systemd service to start gpodder worker automatically
  template:
    src=etc_systemd_system_gpodder_worker.j2
    dest=/etc/systemd/system/gpodder_worker.service
    owner=root
    group=root

- name: Add systemd service to start gpodder beat automatically
  template:
    src=etc_systemd_system_gpodder_beat.j2
    dest=/etc/systemd/system/gpodder_beat.service
    owner=root
    group=root

- name: Register new gpodder service
  systemd: name=gpodder daemon_reload=yes enabled=yes

- name: Register new gpodder worker service
  systemd: name=gpodder_worker daemon_reload=yes enabled=yes

- name: Register new gpodder beat service
  systemd: name=gpodder_beat daemon_reload=yes enabled=yes

- name: Start new gpodder instance
  service: name=gpodder state=started

- name: Start new gpodder worker instance
  service: name=gpodder_worker state=started

- name: Start new gpodder beat instance
  service: name=gpodder_beat state=started

# TODO cron jobs
# envdir envs/dev python manage.py update-toplist
# envdir envs/dev python manage.py update-episode-toplist

# envdir envs/dev python manage.py feed-downloader
# envdir envs/dev python manage.py feed-downloader <feed-url> [...]
# envdir envs/dev python manage.py feed-downloader --max <max-updates>
# envdir envs/dev python manage.py feed-downloader --random --max <max-updates>
# envdir envs/dev python manage.py feed-downloader --toplist --max <max-updates>
# envdir envs/dev python manage.py feed-downloader --update-new --max <max-updates>

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

- name: Create the Apache gpodder sites config files
  template:
    src=etc_apache2_sites-available_gpodder.j2
    dest=/etc/apache2/sites-available/gpodder_{{ item.name }}.conf
    owner=root
    group=root
  with_items: "{{ virtual_domains }}"

- name: Enable Apache sites (creates new sites-enabled symlinks)
  command: a2ensite gpodder_{{ item }}.conf creates=/etc/apache2/sites-enabled/gpodder_{{ item }}.conf
  notify: restart apache
  with_items: "{{ virtual_domains | json_query('[*].name') }}"