<?php
// Prevent direct file access.
if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

/**
 * The file that defines the core plugin class
 *
 * A class definition that includes attributes and functions used across both the
 * public-facing side of the site and the admin area.
 *
 * @link       https://thedock.io
 * @since      1.0.0
 *
 * @package    Thedock_Enhanced_Rich_Text_Editor
 * @subpackage Thedock_Enhanced_Rich_Text_Editor/includes
 */

/**
 * The core plugin class.
 *
 * This is used to define internationalization, admin-specific hooks, and
 * public-facing site hooks.
 *
 * Also maintains the unique identifier of this plugin as well as the current
 * version of the plugin.
 *
 * @since      1.0.0
 * @package    Thedock_Enhanced_Rich_Text_Editor
 * @subpackage Thedock_Enhanced_Rich_Text_Editor/includes
 * @author     TheDock <connect@thedock.io>
 */
class Thedock_Enhanced_Rich_Text_Editor
{
    /**
     * The loader that's responsible for maintaining and registering all hooks that power
     * the plugin.
     *
     * @since    1.0.0
     * @access   protected
     * @var      Thedock_Enhanced_Rich_Text_Editor_Loader    $loader    Maintains and registers all hooks for the plugin.
     */
    protected $loader;

    /**
     * The unique identifier of this plugin.
     *
     * @since    1.0.0
     * @access   protected
     * @var      string    $plugin_name    The string used to uniquely identify this plugin.
     */
    protected $plugin_name;

    /**
     * The current version of the plugin.
     *
     * @since    1.0.0
     * @access   protected
     * @var      string    $version    The current version of the plugin.
     */
    protected $version;

    /**
     * Define the core functionality of the plugin.
     *
     * Set the plugin name and the plugin version that can be used throughout the plugin.
     * Load the dependencies, define the locale, and set the hooks for the admin area and
     * the public-facing side of the site.
     *
     * @since    1.0.0
     */
    public function __construct()
    {
        if (defined('THEDOCK_ENHANCED_RTE_VERSION')) {
            $this->version = THEDOCK_ENHANCED_RTE_VERSION;
        } else {
            $this->version = '1.0.0';
        }
        $this->plugin_name = 'thedock-enhanced-rich-text-editor';

        $this->load_dependencies();
        $this->define_admin_hooks();

    }

    /**
     * Load the required dependencies for this plugin.
     *
     * Include the following files that make up the plugin:
     *
     * - Thedock_Enhanced_Rich_Text_Editor_Loader. Orchestrates the hooks of the plugin.
     * - Thedock_Enhanced_Rich_Text_Editor_Admin. Defines all hooks for the admin area.
     *
     * Create an instance of the loader which will be used to register the hooks
     * with WordPress.
     *
     * @since    1.0.0
     * @access   private
     */
    private function load_dependencies()
    {

        /**
         * The class responsible for orchestrating the actions and filters of the
         * core plugin.
         */
        require_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-thedock-enhanced-rich-text-editor-loader.php';

        /**
         * The class responsible for defining all actions that occur in the admin area.
         */
        require_once plugin_dir_path(dirname(__FILE__)) . 'admin/class-thedock-enhanced-rich-text-editor-admin.php';

        $this->loader = new Thedock_Enhanced_Rich_Text_Editor_Loader();

    }

    /**
     * Register all of the hooks related to the admin area functionality
     * of the plugin.
     *
     * @since    1.0.0
     * @access   private
     */
    private function define_admin_hooks()
    {

        $plugin_admin = new Thedock_Enhanced_Rich_Text_Editor_Admin($this->get_plugin_name(), $this->get_version());

        // Actions
        $this->loader->add_action('admin_enqueue_scripts', $plugin_admin, 'enqueue_styles');
        $this->loader->add_action('admin_enqueue_scripts', $plugin_admin, 'enqueue_scripts');
        $this->loader->add_action('admin_footer', $plugin_admin, 'add_init_inline_script', 99);
        $this->loader->add_action('admin_print_footer_scripts', $plugin_admin, 'output_link_dialog', 50);

        // Filters
        $this->loader->add_filter('tiny_mce_before_init', $plugin_admin, 'tiny_mce_before_init', 10, 2);
        $this->loader->add_filter('wp_editor_settings', $plugin_admin, 'wp_editor_settings', 10, 2);
        $this->loader->add_filter('acf/prepare_field/type=wysiwyg', $plugin_admin, 'acf_wysiwyg_toolbars');

        // Deactivate Gutenberg
        $this->loader->add_filter('use_block_editor_for_post', $plugin_admin, 'block_editor_for_post');
    }

    /**
     * Run the loader to execute all of the hooks with WordPress.
     *
     * @since    1.0.0
     */
    public function run()
    {
        $this->loader->run();
    }

    /**
     * The name of the plugin used to uniquely identify it within the context of
     * WordPress and to define internationalization functionality.
     *
     * @since     1.0.0
     * @return    string    The name of the plugin.
     */
    public function get_plugin_name()
    {
        return $this->plugin_name;
    }

    /**
     * The reference to the class that orchestrates the hooks with the plugin.
     *
     * @since     1.0.0
     * @return    Thedock_Enhanced_Rich_Text_Editor_Loader    Orchestrates the hooks of the plugin.
     */
    public function get_loader()
    {
        return $this->loader;
    }

    /**
     * Retrieve the version number of the plugin.
     *
     * @since     1.0.0
     * @return    string    The version number of the plugin.
     */
    public function get_version()
    {
        return $this->version;
    }

}
