---
-
  gather_facts: false
  hosts: tag_system_wordpress2
  vars:
    remote_deploy_user: ubuntu
    remote_deploy_group: ubuntu
    remote_deploy_home: /home/ubuntu
    remote_www_dir: /var/www
    remote_wordpress_dir: /var/www/html
    mysql_root_password: mypass
    wordpress_db_name: wordpress
    wordpress_db_user: dbuser
    wordpress_db_user_pass: dbpass
    wordpress_db_prefix: wp_
    wordpress_home_url: http://35.178.251.165
    wordpress_site_title: Test Site
    wordpress_admin_user: admin
    wordpress_admin_user_pass: adminpass
    wordpress_admin_email: email@example.com

  tasks:
    - name: Install PHP v5.6 for WP-CLI support
      become: yes
      apt: 
        pkg: ['php5.6', 'php5.6-common', 'php5.6-mysqlnd', 'php5.6-mcrypt', 'php5.6-curl', 'php5.6-cli', 'php-pear']

    - name: Download WP-CLI
      shell: curl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar
    
    - name: Make WP-CLI executable
      become: yes
      file:
        path: /home/ubuntu/wp-cli.phar
        mode: u=rwx,g=rx,o=rx
    
    - name: Move WP-CLI to /usr/local/bin/wp
      become: yes
      command: mv /home/ubuntu/wp-cli.phar /usr/local/bin/wp
   
    - name: Create WordPress database
      mysql_db: 
        name: "{{ wordpress_db_name }}"
        state: present
        login_user: root
        login_password: "{{ mysql_root_password }}"
   
    - name: Create MySQL conf file
      copy:
        dest: "/home/ubuntu/.my.cnf"
        content: |
          [client]
          user=root
          password={{ mysql_root_password }}

    - name: Create WordPress DB user and grant permissions to WordPress DB
      mysql_user:
        name: "{{ wordpress_db_user }}"
        password: "{{ wordpress_db_user_pass }}"
        priv: "{{ wordpress_db_name }}.*:ALL"
        state: present
        login_unix_socket: /var/run/mysqld/mysqld.sock

    - name: Download WordPress
      command: wp core download
      args:
          chdir: "{{ remote_deploy_home }}/"
      remote_user: "{{ remote_deploy_user }}"

    - name: Change owner
      become: yes
      command: chown ubuntu:ubuntu /var/www/html -R
   
    - name: Copy WordPress to /var/www/html
      command: cp -r /home/ubuntu/. "{{ remote_wordpress_dir }}"/

    - name: Change WordPress owner
      file: dest=/var/www/html owner=ubuntu group=ubuntu recurse=yes
      become: yes

    - name: Configure WordPress
      command: wp core config
               --path="{{ remote_wordpress_dir }}"
               --dbname="{{ wordpress_db_name }}"
               --dbuser="{{ wordpress_db_user }}"
               --dbpass="{{ wordpress_db_user_pass }}"
               --dbprefix="{{ wordpress_db_prefix }}"
      remote_user: "{{ remote_deploy_user }}"
    
    - name: Is WordPress installed?
      command: wp core is-installed --path='/var/www/html'
      register: wordpress_is_installed
      ignore_errors: True
      remote_user: "{{ remote_deploy_user }}"
    
    - name: Install WordPress tables
      command: wp core install
                --url="{{ wordpress_home_url }}"
                --title="{{ wordpress_site_title }}"
                --admin_user="{{ wordpress_admin_user }}"
                --admin_password="{{ wordpress_admin_user_pass }}"
                --admin_email="{{ wordpress_admin_email }}"
      args:
          chdir: "{{ remote_wordpress_dir }}/"
      remote_user: "{{ remote_deploy_user }}"
    
    - name: Download WordPress dummy data
      get_url:
        url: https://raw.githubusercontent.com/manovotny/wptest/master/wptest.xml
        dest: "{{ remote_wordpress_dir }}/wptest.xml"
    
    - name: Import WordPress dummy data
      command: "wp import {{ item }} --authors=create"
      args:
        chdir: "{{ remote_wordpress_dir }}"
      with_items:
      - wp-content/plugins/woocommerce/dummy-data/dummy-data.xml
      - wptest.xml