- name: 'Install common PHP dependencies (Debian <= 8)'
  apt:
    pkg:
      - 'php5-cli'
      - 'php5-curl'
      - 'php5-gd'
      - 'php5-intl'
      - 'php5-mcrypt'
      - 'php-mime-type'
      - 'php5-pgsql'
      - 'php5-sqlite'
    state: 'present'
  when: with_php|bool and ansible_lsb.major_release|int <= 8
  tags:
    - 'web'
    - 'php'

- name: 'Install common PHP dependencies (Debian >= 9, PHP version {{ php_version }})'
  apt:
    pkg:
      - 'php{{ php_version }}-cli'
      - 'php{{ php_version }}-curl'
      - 'php{{ php_version }}-gd'
      - 'php{{ php_version }}-intl'
      - 'php{{ php_version }}-mysql'
      - 'php{{ php_version }}-pgsql'
      - 'php{{ php_version }}-sqlite3'
      - 'php{{ php_version }}-zip'
    state: 'present'
  when: with_php|bool and ansible_lsb.major_release|int >= 9
  tags:
    - 'web'
    - 'php'

- name: 'Install common PHP dependencies (Debian >= 9, PHP < 7.2, PHP version {{ php_version }})'
  apt:
    pkg:
      - 'php{{ php_version }}-mcrypt'
    state: 'present'
  when: with_php|bool and ansible_lsb.major_release|int >= 9 and php_version|float < 7.2
  tags:
    - 'web'
    - 'php'

- name: 'Create PHP log directory'
  file:
    path: '/var/log/php'
    state: directory
    owner: 'root'
    group: 'root'
    mode: '0755'
  when: with_php|bool
  tags:
    - 'web'
    - 'php'

- name: 'Install PHP configuration for syslog'
  template:
    src: '{{ item.src }}'
    dest: '{{ item.dest }}'
    owner: 'root'
    group: 'root'
    mode: '0644'
  with_items:
    - { src: 'rsyslog/php-errors.conf.j2', dest: '/etc/rsyslog.d/php-errors.conf' }
    - { src: 'logrotate/php-errors.j2', dest: '/etc/logrotate.d/php-errors' }
  notify:
      - 'Reload rsyslog for php'
  when: with_fpm|bool
  tags:
    - 'web'
    - 'php'


- name: 'Install local PHP configuration overrides for php5-cli (Debian 8)'
  template:
    src: 'php/php-config-cli.ini.j2'
    dest: '/etc/php5/cli/conf.d/99-local-config.ini'
    owner: 'root'
    group: 'root'
    mode: '0644'
  when: with_php|bool and ansible_lsb.major_release|int == 8
  tags:
    - 'web'
    - 'php'

- name: 'Install local PHP configuration overrides for php{{ php_version }}-cli (Debian >= 9)'
  template:
    src: 'php/php-config-cli.ini.j2'
    dest: '/etc/php/{{ php_version }}/cli/conf.d/99-local-config.ini'
    owner: 'root'
    group: 'root'
    mode: '0644'
  when: with_php|bool and ansible_lsb.major_release|int >= 9
  tags:
    - 'web'
    - 'php'

- name: 'Install Apache2 module for php5'
  apt:
    pkg:
      - 'libapache2-mod-php5'
    state: 'present'
  notify:
      - 'Reload apache2'
  when: with_modphp5|bool
  tags:
    - 'web'
    - 'php'

- name: 'Install Apache2 module for php{{ php_version }}'
  apt:
    pkg:
      - 'libapache2-mod-php{{ php_version }}'
    state: 'present'
  notify:
      - 'Reload apache2'
  when: with_modphp|bool
  tags:
    - 'web'
    - 'php'

- name: 'Configure Apache2 modules for php-fpm{{ php_version }}'
  shell: a2dismod php{{ php_version }} mpm_prefork ; a2enmod mpm_event proxy_fcgi
  changed_when: False
  when: with_fpm|bool and with_apache2|bool
  notify:
      - 'Reload apache2'
  tags:
    - 'web'
    - 'php'

- name: 'Configure Apache2 modules for modphp{{ php_version }}'
  shell: a2dismod mpm_event ; a2enmod mpm_prefork php{{ php_version }}
  changed_when: False
  when: with_modphp|bool
  notify:
      - 'Reload apache2'
  tags:
    - 'web'
    - 'php'

- name: 'Install local PHP configuration (Debian < 8)'
  template:
    src: 'php/php-config-web.ini.j2'
    dest: '/etc/php5/conf.d/99-local-config.ini'
    owner: 'root'
    group: 'root'
    mode: '0644'
  notify:
      - 'Reload apache2'
  when: with_modphp5|bool and ansible_lsb.major_release|int < 8
  tags:
    - 'web'
    - 'php'

- name: 'Install local PHP configuration for Apache 2 (Debian 8)'
  template:
    src: 'php/php-config-web.ini.j2'
    dest: '/etc/php5/apache2/conf.d/99-local-config.ini'
    owner: 'root'
    group: 'root'
    mode: '0644'
  notify:
      - 'Reload apache2'
  when: with_modphp5|bool and ansible_lsb.major_release|int == 8
  tags:
    - 'web'
    - 'php'

- name: 'Install local PHP configuration for Apache 2 (Debian >= 9)'
  template:
    src: 'php/php-config-web.ini.j2'
    dest: '/etc/php/{{ php_version }}/apache2/conf.d/99-local-config.ini'
    owner: 'root'
    group: 'root'
    mode: '0644'
  notify:
      - 'Reload apache2'
  when: with_modphp|bool and ansible_lsb.major_release|int >= 9
  tags:
    - 'web'
    - 'php'

- name: 'Create system checks directory /etc/phpsyscheck'
  file:
    path: '/etc/phpsyscheck'
    state: 'directory'
    owner: 'root'
    group: 'root'
    mode: '0755'
  when: with_phpsyscheck|bool
  tags:
    - 'web'
    - 'php'

- name: 'Install phpinfo system check'
  template:
    src: 'php/phpinfo.php'
    dest: '/etc/phpsyscheck/index.php'
    owner: 'root'
    group: 'root'
    mode: '0644'
  when: with_phpsyscheck|bool
  tags:
    - 'web'
    - 'php'

- name: 'Install PHP APC extension (Debian <= 8)'
  apt:
    pkg:
      - 'php-apc'
    state: 'present'
  when: with_php_apc|bool and ansible_lsb.major_release|int <= 8
  tags:
    - 'web'
    - 'php'

- name: 'Install PHP APC extension (Debian >= 9)'
  apt:
    pkg:
      - 'php-apcu'
    state: 'present'
  when: with_php_apc|bool and ansible_lsb.major_release|int >= 9
  tags:
    - 'web'
    - 'php'

- name: 'Install php-apc system check'
  template:
    src: 'php/apc.php'
    dest: '/etc/phpsyscheck/apc.php'
    owner: 'root'
    group: 'root'
    mode: '0644'
  when: with_phpsyscheck|bool and with_php_apc|bool
  tags:
    - 'web'
    - 'php'

- name: 'Install MySQL extension for PHP - native driver (Debian 8)'
  apt:
    pkg:
      - 'php5-mysqlnd'
    state: 'present'
  when: not with_php_mysql_legacy|bool and ansible_lsb.major_release|int == 8
  tags:
    - 'web'
    - 'php'

- name: 'Install MySQL extension for PHP (old driver)'
  apt:
    pkg: 'php5-mysql'
    state: 'present'
  when: with_php_mysql_legacy|bool
  tags:
    - 'web'
    - 'php'

- name: 'Install PHPMyAdmin'
  apt:
    pkg:
      - 'phpmyadmin'
    state: 'present'
  when: with_phpmyadmin|bool
  tags:
    - 'web'
    - 'php'

- name: 'Install PHPPgAdmin'
  apt:
    pkg:
      - 'phppgadmin'
    state: 'present'
  when: with_phppgadmin|bool
  tags:
    - 'web'
    - 'php'

- name: 'Install FPM for PHP 5 (Debian <= 8)'
  apt:
    pkg:
      - 'php5-fpm'
    state: 'present'
  when: with_fpm|bool and ansible_lsb.major_release|int <= 8
  tags:
    - 'web'
    - 'php'

- name: 'Install FPM for PHP {{ php_version }} (Debian >= 9)'
  apt:
    pkg:
      - 'php{{ php_version }}-fpm'
    state: 'present'
  when: with_fpm|bool and ansible_lsb.major_release|int >= 9
  tags:
    - 'web'
    - 'php'

- name: 'Configure FPM for PHP 5 (Debian <= 8)'
  lineinfile:
    dest: '/etc/php5/fpm/php-fpm.conf'
    regexp: '^{{ item.key }}\s*=.*$'
    line: '{{ item.key }} = {{ item.value }}'
    insertafter: '^;{{ item.key }}'
  with_items:
    - { key: 'error_log', value: 'syslog' }
    - { key: 'log_level', value: 'warning' }
    - { key: 'emergency_restart_threshold', value: '100' }
    - { key: 'emergency_restart_interval', value: '5s' }
    - { key: 'rlimit_files', value: '262144' }
    - { key: 'events.mechanism', value: 'epoll' }
    - { key: 'include', value: '/etc/php5/fpm/pool.d/local-pool.cnf' }
  notify:
      - 'Reload FPM for PHP 5'
  when: with_fpm|bool and ansible_lsb.major_release|int <= 8
  tags:
    - 'web'
    - 'php'

- name: 'Configure FPM for PHP {{ php_version }} (Debian >= 9)'
  lineinfile:
    dest: '/etc/php/{{ php_version }}/fpm/php-fpm.conf'
    regexp: '^{{ item.key }}\s*=.*$'
    line: '{{ item.key }} = {{ item.value }}'
    insertafter: '^;{{ item.key }}'
  with_items:
    - { key: 'error_log', value: 'syslog' }
    - { key: 'log_level', value: 'warning' }
    - { key: 'emergency_restart_threshold', value: '100' }
    - { key: 'emergency_restart_interval', value: '5s' }
    - { key: 'rlimit_files', value: '262144' }
    - { key: 'events.mechanism', value: 'epoll' }
    - { key: 'include', value: '/etc/php/{{ php_version }}/fpm/pool.d/local-pool.cnf' }
  notify:
      - 'Reload FPM for PHP'
  when: with_fpm|bool and ansible_lsb.major_release|int >= 9
  tags:
    - 'web'
    - 'php'

- name: 'Install FPM pools configuration (legacy) for PHP 5 (Debian <= 8)'
  template:
    src: 'fpm/php5-fpm-pools.conf.j2'
    dest: '/etc/php5/fpm/pool.d/local-pool.cnf'
    owner: 'root'
    group: 'root'
    mode: '0644'
  notify:
      - 'Reload FPM for PHP 5'
  when: with_fpm|bool and not (fpm_pools is defined and fpm_pools) and ansible_lsb.major_release|int <= 8
  tags:
    - 'web'
    - 'php'

- name: 'Install FPM pools configuration (legacy) for PHP {{ php_version }} (Debian > 9)'
  template:
    src: 'fpm/php-fpm-pools-legacy.conf.j2'
    dest: '/etc/php/{{ php_version }}/fpm/pool.d/local-pool.cnf'
    owner: 'root'
    group: 'root'
    mode: '0644'
  notify:
      - 'Reload FPM for PHP'
  when: with_fpm|bool and not (fpm_pools is defined and fpm_pools) and ansible_lsb.major_release|int >= 9
  tags:
    - 'web'
    - 'php'

- name: 'Install FPM pools configuration for PHP {{ php_version }} (Debian > 9)'
  template:
    src: 'fpm/php-fpm-pools.conf.j2'
    dest: '/etc/php/{{ php_version }}/fpm/pool.d/local-pool.cnf'
    owner: 'root'
    group: 'root'
    mode: '0644'
  notify:
      - 'Reload FPM for PHP'
  when: with_fpm|bool and fpm_pools is defined and fpm_pools and ansible_lsb.major_release|int >= 9
  tags:
    - 'web'
    - 'php'

- name: 'Install local PHP configuration overrides for php5-fpm (Debian 8)'
  template:
    src: 'php/php-config-web.ini.j2'
    dest: '/etc/php5/fpm/conf.d/99-local-config.ini'
    owner: 'root'
    group: 'root'
    mode: '0644'
  when: with_fpm|bool and ansible_lsb.major_release|int == 8
  tags:
    - 'web'
    - 'php'

- name: 'Install local PHP configuration overrides for php{{ php_version }}-fpm (Debian >= 9)'
  template:
    src: 'php/php-config-web.ini.j2'
    dest: '/etc/php/{{ php_version }}/fpm/conf.d/99-local-config.ini'
    owner: 'root'
    group: 'root'
    mode: '0644'
  notify:
      - 'Reload FPM for PHP'
  when: with_fpm|bool and ansible_lsb.major_release|int >= 9
  tags:
    - 'web'
    - 'php'

- name: 'Install Apache2 config files for PHP FPM'
  template:
    src: 'fpm/apache2/fpm-pool.conf.j2'
    dest: '/etc/apache2/conf-available/fpm-pool.conf'
    owner: 'root'
    group: 'root'
    mode: '0644'
  when: with_fpm|bool and with_apache2|bool
  tags:
    - 'web'
    - 'php'

- name: 'Install Nginx config files for PHP FPM (fpm servers pool)'
  template:
    src: 'fpm/nginx/fpm-pool.conf.j2'
    dest: '/etc/nginx/conf.d/fpm-pool.conf'
    owner: 'root'
    group: 'root'
    mode: '0644'
  notify:
      - 'Reload nginx'
  when: with_fpm|bool and with_nginx|bool
  tags:
    - 'web'
    - 'php'

- name: 'Install Nginx config files for PHP FPM (fpm fastcgi config)'
  template:
    src: 'fpm/nginx/fastcgi_pass_fpm.j2'
    dest: '/etc/nginx/fastcgi_pass_fpm'
    owner: 'root'
    group: 'root'
    mode: '0644'
  notify:
      - 'Reload nginx'
  when: with_fpm|bool and with_nginx|bool
  tags:
    - 'web'
    - 'php'

- name: 'Ensure FPM for PHP 5 is running (Debian <= 8)'
  service:
    name: 'php5-fpm'
    state: 'started'
  when: with_fpm|bool and ansible_lsb.major_release|int <= 8
  tags:
    - 'web'
    - 'php'

- name: 'Ensure FPM for PHP {{ php_version }} is running (Debian >= 9)'
  service:
    name: 'php{{ php_version }}-fpm'
    state: 'started'
  when: with_fpm|bool and ansible_lsb.major_release|int >= 9
  tags:
    - 'web'
    - 'php'

# vim: ft=yaml.ansible