<?php

/**
 * The file that defines the core plugin class
 *
 * PHP version 5
 *
 * This is used to define internationalization, admin-specific hooks, and
 * public-facing site hooks.
 *
 * LICENSE: GPL-2.0+
 *
 * @category   Module
 * @package    Accu_Auto_Backup
 * @subpackage Accu_Auto_Backup/includes
 * @author     Dhanashree Inc <business@dhanashree.com>
 * @copyright  2018 Dhanashree Inc
 * @license    http://www.gnu.org/licenses/gpl-2.0.txt GPL License
 * @version    SVN: 1.0.0
 * @link       http://www.dhanashree.com/
 * @since      File available since Release 1.0.0
 */
// If this file is called directly, abort.
if (! defined('ABSPATH')) {
    exit; // Exit if accessed directly
}
/**
 * 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.
 *
 * @package    Accu_Auto_Backup
 * @subpackage Accu_Auto_Backup/includes
 * @author     DINC <business@dhanashree.com>
 * @since      1.0.0
 */
if (!class_exists('Accu_Auto_Backup')) {

    /**
     * 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.
     *
     * LICENSE: GPL-2.0+
     *
     * @category   Module
     * @package    Accu_Auto_Backup
     * @subpackage Accu_Auto_Backup/includes
     * @author     Dhanashree Inc <business@dhanashree.com>
     * @copyright  2018 Dhanashree Inc
     * @license    http://www.gnu.org/licenses/gpl-2.0.txt GPL License
     * @version    Release: 1.0.0
     * @link       http://www.dhanashree.com/
     * @since      File available since Release 1.0.0
     */
    class Accu_Auto_Backup
    {

        /**
         * The loader that's responsible for maintaining and registering all hooks that power
         * the plugin.
         *
         * @since  1.0.0
         * @access protected
         * @var    Accu_auto_backup_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('PLUGIN_NAME_VERSION')) {
                $this->version = PLUGIN_NAME_VERSION;
            } else {
                $this->version = '1.0.0';
            }
            $this->defineConstants();
            $this->plugin_name = 'accu_auto_backup';

            $this->_loadDependencies();
            $this->_setLocale();
            $this->_defineAdminHooks();
        }

        /**
         * Restrict the clone
         *
         * @return null
         */
        public function __clone()
        {
            _doing_it_wrong(__FUNCTION__, __('Cheatin&#8217; huh?'), '1.0');
        }

        /**
         * Define constants for plug-ins.
         *
         * @return null
         */
        public function defineConstants()
        {
            define('ACCU_AUTO_BACKUP_VERSION', '1.0.0');
            define('ACCU_DIR_URL', plugin_dir_url(dirname(__FILE__)));
            define('ACCU_DIR_PATH', plugin_dir_path(dirname(__FILE__)));
            define('ACCU_LOG_FILE', plugin_dir_path(dirname(__FILE__)) . '/log/accu-log.txt');
            $upload_dir = wp_upload_dir();
            define('ACCU_AUTO_BACKUP_DIR', $upload_dir['basedir'] . '/accubackup/');
            define('ACCU_AUTO_BACKUP_DIR_URL', $upload_dir['baseurl'] . '/accubackup/');
        }

        /**
         * Load the required dependencies for this plugin.
         *
         * Include the following files that make up the plugin:
         *
         * - Accu_auto_backup_Loader. Orchestrates the hooks of the plugin.
         * - Accu_auto_backup_i18n. Defines internationalization functionality.
         * - Accu_auto_backup_Admin. Defines all hooks for the admin area.
         * - Accu_auto_backup_Public. Defines all hooks for the public side of the site.
         *
         * Create an instance of the loader which will be used to register the hooks
         * with WordPress.
         *
         * @since  1.0.0
         * @access private
         * @return null
         */
        private function _loadDependencies()
        {

            /**
             * The class responsible for orchestrating the actions and filters of the
             * core plugin.
             */
            include_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-accu-auto-backup-loader.php';

            /**
             * The class responsible for defining internationalization functionality
             * of the plugin.
             */
            include_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-accu-auto-backup-i18n.php';

            /**
             * The class responsible for defining internationalization functionality
             * of the plugin.
             */
            include_once plugin_dir_path(dirname(__FILE__)) . 'includes/class-accu-auto-backup-cron-manager.php';

            /**
             * The class responsible for defining all actions that occur in the admin area.
             */
            include_once plugin_dir_path(dirname(__FILE__)) . 'admin/class-accu-auto-backup-admin.php';

            /**
             * The class responsible for manage all backup related functions
             * */
            include_once plugin_dir_path(dirname(__FILE__)) . 'admin/class-accu-auto-backup-db-functions.php';

            /**
             * The class responsible for manage all listing page
             * */
            //require_once plugin_dir_path(dirname(__FILE__)) . 'admin/class-accu-auto-backup-listing.php';

            $this->loader = new Accu_Auto_Backup_Loader();
        }

        /**
         * Define the locale for this plugin for internationalization.
         *
         * Uses the Accu_auto_backup_i18n class in order to set the domain and to register the hook
         * with WordPress.
         *
         * @since  1.0.0
         * @access private
         * @return null
         */
        private function _setLocale()
        {
            $plugin_i18n = new Accu_Auto_Backup_I18n();

            $this->loader->addAction('plugins_loaded', $plugin_i18n, 'loadPluginTextdomain');
        }

        /**
         * Register all of the hooks related to the admin area functionality
         * of the plugin.
         *
         * @since  1.0.0
         * @access private
         * @return null
         */
        private function _defineAdminHooks()
        {
            $plugin_admin = new Accu_Auto_Backup_Admin($this->getPluginName(), $this->getVersion());
            $this->loader->addAction('admin_enqueue_scripts', $plugin_admin, 'enqueueStyles');
            $this->loader->addAction('admin_enqueue_scripts', $plugin_admin, 'enqueueScripts');
            $this->loader->addAction('admin_menu', $plugin_admin, 'addOptionsPage');
            $this->loader->addAction('admin_init', $plugin_admin, 'registerSetting');
            
            $this->loader->addAction('admin_init', $plugin_admin, 'accuSettings');
            //$this->loader->addAction('admin_init', $plugin_admin, 'accuAutoBackupAdminInit');

            $plugin_db_functions = new Accu_Auto_Backup_Db_Functions();

            $this->loader->addAction('admin_notices', $plugin_db_functions, 'accuBackupAdminNotice', 10);
            
            $this->loader->addFilter('accu_backup_event', $plugin_db_functions, 'accuAutoBackupBkpProcess');
            $this->loader->addAction('accu_backup_listing', $plugin_db_functions, 'listBackups');

            $this->loader->addAction('wp_ajax_accu_dt_get_list', $plugin_db_functions, 'getAccuAutoBackupBackpsList');
            $this->loader->addAction('wp_ajax_remove_single_backup', $plugin_db_functions, 'removeSingleBackupHandler');
            $this->loader->addAction('wp_ajax_delete_selected', $plugin_db_functions, 'deleteSelectedHandler');
            $this->loader->addAction('wp_ajax_download_selected', $plugin_db_functions, 'downloadSelectedHandler');

            $this->loader->addAction('display_cron_info', accuCronManager(), 'getCronInfo');
            $this->loader->addAction('action_remove_accu_auto_cron_job_line', accuCronManager(), 'removeAccuAutoCronJobLine', 10);

            //include-cron
            $this->loader->addAction('wp_loaded', accuCronManager(), 'runFrontCron', 99);
        }
        

        /**
         * Run the loader to execute all of the hooks with WordPress.
         *
         * @since  1.0.0
         * @return instance
         */
        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 getPluginName()
        {
            return $this->plugin_name;
        }

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

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