---

- name: "Install PHP FPM packages (jessie)"
  apt:
    name: '{{ item }}'
    state: present
  with_items:
  - php5-fpm
  when: ansible_distribution_release == "jessie"

- name: "Install PHP FPM packages (Debian 9 or later)"
  apt:
    name: '{{ item }}'
    state: present
  with_items:
  - php-fpm
  when: ansible_distribution_major_version | version_compare('9', '>=')

- name: "Set config files for FPM (jessie)"
  set_fact:
    phpini_fpm_defaults_file: /etc/php5/fpm/conf.d/z-evolinux-defaults.ini
    phpini_fpm_custom_file: /etc/php5/fpm/conf.d/zzz-evolinux-custom.ini
    php_fpm_defaults_file: /etc/php5/fpm/pool.d/z-evolinux-defaults.conf
    php_fpm_custom_file: /etc/php5/fpm/pool.d/zzz-evolinux-custom.conf
  when: ansible_distribution_release == "jessie"

- name: "Set config files for FPM (Debian 9 or later)"
  set_fact:
    phpini_fpm_defaults_file: /etc/php/7.0/fpm/conf.d/z-evolinux-defaults.ini
    phpini_fpm_custom_file: /etc/php/7.0/fpm/conf.d/zzz-evolinux-custom.ini
    php_fpm_defaults_file: /etc/php/7.0/fpm/pool.d/z-evolinux-defaults.conf
    php_fpm_custom_file: /etc/php/7.0/fpm/pool.d/zzz-evolinux-custom.conf
  when: ansible_distribution_major_version | version_compare('9', '>=')

- name: Set default php.ini values for FPM
  ini_file:
    dest: "{{ phpini_fpm_defaults_file }}"
    section: PHP
    option: "{{ item.option }}"
    value: "{{ item.value }}"
    mode: "0644"
    create: yes
  with_items:
  - { option: "short_open_tag", value: "Off" }
  - { option: "expose_php", value: "Off" }
  - { option: "display_errors", value: "Off" }
  - { option: "log_errors", value: "On" }
  - { option: "html_errors", value: "Off" }
  - { option: "allow_url_fopen", value: "Off" }

- name: Disable PHP functions for FPM
  ini_file:
    dest: "{{ phpini_fpm_defaults_file }}"
    section: PHP
    option: disable_functions
    value: "exec,shell-exec,system,passthru,putenv,popen"

- name: Custom php.ini for FPM
  copy:
    dest: "{{ phpini_fpm_custom_file }}"
    content: |
      # Put customized values here.
    force: no

- name: Set default PHP FPM values
  ini_file:
    dest: "{{ php_fpm_defaults_file }}"
    section: www
    option: "{{ item.option }}"
    value: "{{ item.value }}"
    mode: "0644"
    create: yes
  with_items:
  - { option: "pm", value: "ondemand" }
  - { option: "pm.max_children", value: "100" }
  - { option: "pm.process_idle_timeout", value: "10s" }
  - { option: "slowlog", value: "log/$pool.log.slow" }
  - { option: "request_slowlog_timeout", value: "5s" }
  - { option: "pm.status_path", value: "/fpm_status" }
  - { option: "request_terminate_timeout", value: "60s" }
  - { option: "chroot", value: "/var/www/html" }
  when: ansible_distribution_major_version | version_compare('9', '>=')

- name: Custom PHP FPM values
  copy:
    dest: "{{ php_fpm_custom_file }}"
    content: |
      # Put customized values here.
    force: no