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# to you under the Apache License, Version 2.0 (the
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---
- name: Create root directory
  file: path="{{ doc_root_dir }}" state=directory owner="{{user}}" group="{{group}}"
  become: yes

- include_tasks: install_deps_{{ ansible_distribution }}_{{ ansible_distribution_major_version }}.yml

- name: Git clone php gateway
  git:
   repo: "{{ pga_repo }}"
   dest: "{{ doc_root_dir }}"
   version: "{{ pga_git_branch }}"
   update: yes
   force: yes
  become: yes
  become_user: "{{user}}"

- name: Create user data dir {{ real_user_data_dir }}
  file: path="{{ real_user_data_dir }}" state=directory owner="{{user}}" group="{{group}}" mode=0777
  become: yes

- name: Symlink user data dir {{ user_data_dir }} to {{ real_user_data_dir }}
  file: src="{{ real_user_data_dir }}" dest="{{ user_data_dir }}" state=link owner="{{user}}" group="{{group}}"
  become: yes
  when: user_data_dir != real_user_data_dir

- name: Create experiment data dir {{ experiment_data_dir }}
  file: path="{{ experiment_data_dir }}" state=directory owner="{{user}}" group="{{group}}" mode=0777 recurse=yes follow=yes
  become: yes

# SELinux configuration
- name: set selinux to enforcing
  selinux: state=enforcing policy=targeted
  become: yes
  when: ansible_os_family == "RedHat"

- name: set selinux context to allow read on public directory
  sefcontext:
    target: "{{ doc_root_dir }}/public(/.*)?"
    setype: httpd_sys_content_t
    state: present
  become: yes
  notify:
    - restart httpd
  when: ansible_os_family == "RedHat"

- name: set selinux context to allow read/write on storage directory
  sefcontext:
    target: "{{ doc_root_dir }}/app/storage(/.*)?"
    setype: httpd_sys_rw_content_t
    state: present
  become: yes
  notify:
    - restart httpd
  when: ansible_os_family == "RedHat"

- name: set selinux context to allow read/write on the user data directory
  sefcontext:
    # For SELinux file contexts, the real path without symbolic links must be used
    target: "{{ real_user_data_dir }}(/.*)?"
    setype: httpd_sys_rw_content_t
    state: present
  become: yes
  notify:
    - restart httpd
  when: ansible_os_family == "RedHat"

- name: allow httpd to connect out to the network
  seboolean:
    name: httpd_can_network_connect
    state: yes
    persistent: yes
  become: yes
  notify:
    - restart httpd
  when: ansible_os_family == "RedHat"

# step 6: Change pga configurations
- name: Copy pga config file
  template: src={{ pga_config_template }} dest="{{ doc_root_dir }}/app/config/pga_config.php" owner="{{user}}" group="{{group}}"
  become: yes

- name: Checkout the portal theme (if a custom theme is defined)
  git:
   repo: "{{ portal_theme_repo }}"
   dest: "{{ doc_root_dir }}/public/themes/{{ portal_theme }}"
   version: "master"
   update: yes
  when: portal_theme != "base" and portal_theme_repo != ""
  become: yes
  become_user: "{{user}}"

- name: give read permissions to doc root
  file: path="{{ doc_root_dir }}" state=directory mode=a+rX owner="{{user}}" group="{{group}}" recurse=yes
  become: yes

- name: give write permissions to storage dir
  file: path="{{ doc_root_dir }}/app/storage" state=directory mode=0777 owner="{{user}}" group="{{group}}" recurse=yes
  become: yes

- name: Run composer install
  composer: command=install working_dir="{{ doc_root_dir }}" no_plugins=yes
  become: yes
  become_user: "{{user}}"

# For SELinux, need to apply file contexts, but I'm not sure why since the contexts were created before the files/directories
- name: run restorecon on those directories
  command: restorecon -R {{ doc_root_dir }} {{ user_data_dir }}
  become: yes
  when: ansible_os_family == "RedHat"

- name: copy virtual host config file
  template: src={{ pga_vhost_template }} dest={{ httpd_confd_file_location[ansible_os_family] }} backup=yes
  become: yes
  notify:
    - restart httpd
  when: not vhost_ssl

- name: copy SSL enabled virtual host config file
  template: src={{ pga_ssl_vhost_template }} dest={{ httpd_confd_file_location[ansible_os_family] }} backup=yes
  become: yes
  notify:
    - restart httpd
  when: vhost_ssl

- name: Enable site in Apache (Debian)
  command: a2ensite pga-{{ gateway_id }}
  become: yes
  notify:
    - restart httpd
  when: ansible_os_family == "Debian"

- name: copy pga user's SSH key for the gateway data store
  authorized_key:
    user: "{{user}}"
    key: "{{ gateway_data_store_ssh_public_key }}"
  become: yes
  when: gateway_data_store_ssh_public_key != ""