wp-hotel-booking.php

<?php
/*
    Plugin Name: WP Hotel Booking
    Plugin URI: http://thimpress.com/
    Description: Full of professional features for a booking room system
    Author: ThimPress
    Version: 1.7.8
    Author URI: http://thimpress.com
*/

if ( ! defined( 'ABSPATH' ) ) {
	exit();
}

define( 'WPHB_FILE', __FILE__ );
define( 'WPHB_PLUGIN_PATH', dirname( __FILE__ ) );
define( 'WPHB_PLUGIN_URL', plugins_url( '', __FILE__ ) );
define( 'WPHB_VERSION', '1.7.8' );
define( 'WPHB_BLOG_ID', get_current_blog_id() );

/**
 * Class WP_Hotel_Booking
 */
class WP_Hotel_Booking {

	/**
	 * Hold the instance of main class
	 *
	 * @var object
	 */
	protected static $_instance = null;

	/**
	 * Plugin path
	 *
	 * @var string
	 */
	protected $_plugin_path = null;

	/**
	 * Plugin URL
	 *
	 * @var string
	 */
	protected $_plugin_url = null;

	public $cart = null;

	public $user = null;

	/**
	 * Construction
	 */
	public function __construct() {
		if ( self::$_instance ) {
			return self::$_instance;
		}
		$this->includes();

		add_action( 'plugins_loaded', array( $this, 'plugins_loaded' ) );
		add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_assets' ) );
		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_assets' ) );
		add_action( 'wp_print_scripts', array( $this, 'global_js' ) );
		add_action( 'template_redirect', 'hb_handle_purchase_request', 999 );
		register_activation_hook( plugin_basename( __FILE__ ), array( $this, 'install' ) );
		register_activation_hook( plugin_basename( __FILE__ ), array( $this, 'uninstall' ) );
		add_action( 'init', array( $this, 'init' ), 20 );

		// create new blog in multisite
		add_action( 'wpmu_new_blog', array( $this, 'create_new_blog' ), 10, 6 );
		// multisite delete table in multisite
		add_filter( 'wpmu_drop_tables', array( $this, 'delete_blog_table' ) );
	}

	public function init() {
		// cart
		$this->cart = WPHB_Cart::instance();

		// user
		$this->user = hb_get_current_user();
	}

	// install hook
	public function install() {
		return WPHB_Install::install();
	}

	// uninstall hook
	public function uninstall() {
		return WPHB_Install::uninstall();
	}

	// create new blog table
	public function create_new_blog( $blog_id, $user_id, $domain, $path, $site_id, $meta ) {
		return WPHB_Install::create_new_blog( $blog_id, $user_id, $domain, $path, $site_id, $meta );
	}

	// delete table when delete blog, multisite
	public function delete_blog_table( $tables ) {
		return WPHB_Install::delete_tables( $tables );
	}

	/**
	 * Include a file
	 *
	 * @param string
	 * @param bool
	 * @param array
	 */
	public function _include( $file, $root = true, $args = array(), $unique = true ) {
		if ( $root ) {
			$file = $this->plugin_path( $file );
		}
		if ( is_array( $args ) ) {
			extract( $args );
		}

		if ( file_exists( $file ) ) {
			if ( $unique ) {
				require_once $file;
			} else {
				require $file;
			}
		}
	}

	/**
	 * Get the full path of a file
	 *
	 * @param string
	 *
	 * @return string
	 */
	public function locate( $file ) {
		return $this->_plugin_path . '/' . $file;
	}

	/**
	 * Includes common files and libraries
	 */
	public function includes() {
		$this->_include( 'includes/class-wphb-autoloader.php' );
		$this->_include( 'includes/class-wphb-template-loader.php' );
		$this->_include( 'includes/class-wphb-ajax.php' );
		$this->_include( 'includes/class-wphb-install.php' );

		if ( is_admin() ) {
			$this->admin_includes();
		}
		$this->_include( 'includes/class-wphb-settings.php' );
		$this->_include( 'includes/class-wphb-comments.php' );
		$this->_include( 'includes/wphb-template-hooks.php' );
		$this->_include( 'includes/wphb-template-functions.php' );
		$this->_include( 'includes/wphb-widget-functions.php' );

		if ( ! is_admin() ) {
			$this->frontend_includes();
		}
		$this->_include( 'includes/class-wphb-post-types.php' );

		$this->_include( 'includes/wphb-core-functions.php' );
		$this->_include( 'includes/wphb-functions.php' );
		$this->_include( 'includes/class-wphb-resizer.php' );

		// booking
		$this->_include( 'includes/booking/wphb-booking-functions.php' );
		$this->_include( 'includes/booking/wphb-booking-hooks.php' );
		$this->_include( 'includes/booking/class-wphb-booking.php' );

		// users
		$this->_include( 'includes/user/wphb-user-functions.php' );
		$this->_include( 'includes/user/class-wphb-user.php' );
		$this->_include( 'includes/class-wphb-roles.php' );

		// products
		$this->_include( 'includes/products/class-wphb-abstract-product.php' );
		$this->_include( 'includes/products/class-wphb-product-room.php' );
		// end products

		$this->_include( 'includes/room/wphb-room-functions.php' );
		$this->_include( 'includes/room/class-wphb-room.php' );
		// // addon
		if ( apply_filters( 'hotel_booking_enable_currency_addon', true ) ) {
			$this->_include( 'includes/plugins/wp-hotel-booking-currencies/wp-hotel-booking-currencies.php' );
		}
		$this->_include( 'includes/plugins/wp-hotel-booking-extra/wp-hotel-booking-extra.php' );
		// // end addon

		$this->_include( 'includes/class-wphb-sessions.php' );
		// cart
		$this->_include( 'includes/cart/wphb-cart-functions.php' );
		$this->_include( 'includes/cart/class-wphb-cart.php' );
		$this->_include( 'includes/gateways/class-wphb-payment-gateway-base.php' );

		$this->_include( 'includes/wphb-webhooks.php' );
	}

	public function frontend_includes() {
		// shortcodes
		$this->_include( 'includes/shortcodes/class-wphb-abstract-shortcodes.php' );
		$this->_include( 'includes/shortcodes/class-wphb-shortcode-hotel-booking-cart.php' );
		$this->_include( 'includes/shortcodes/class-wphb-shortcode-hotel-booking-account.php' );
		$this->_include( 'includes/shortcodes/class-wphb-shortcode-hotel-booking-checkout.php' );
		$this->_include( 'includes/shortcodes/class-wphb-shortcode-hotel-booking-lastest-reviews.php' );
		$this->_include( 'includes/shortcodes/class-wphb-shortcode-hotel-booking-best-reviews.php' );
		$this->_include( 'includes/shortcodes/class-wphb-shortcode-hotel-booking-rooms.php' );
		$this->_include( 'includes/shortcodes/class-wphb-shortcode-hotel-booking-mini-cart.php' );
		$this->_include( 'includes/shortcodes/class-wphb-shortcode-hotel-booking-slider.php' );
		$this->_include( 'includes/shortcodes/class-wphb-shortcode-hotel-booking.php' );
		// end shortcodes

		if ( ! class_exists( 'Aq_Resize' ) ) {
			$this->_include( 'includes/aq_resizer.php' );
		}
	}

	public function admin_includes() {
		$this->_include( 'includes/admin/class-wphb-admin.php' );
	}

	// load payments addons
	public function plugins_loaded() {
		// load text domain
		$this->load_text_domain();
	}

	/**
	 * Get the path of the plugin with sub path
	 *
	 * @param string $sub
	 *
	 * @return string
	 */
	public function plugin_path( $sub = '' ) {
		if ( ! $this->_plugin_path ) {
			$this->_plugin_path = untrailingslashit( plugin_dir_path( __FILE__ ) );
		}

		return $this->_plugin_path . '/' . $sub;
	}

	/**
	 * Get the url of the plugin with sub path
	 *
	 * @param string $sub
	 *
	 * @return string
	 */
	public function plugin_url( $sub = '' ) {
		if ( ! $this->_plugin_url ) {
			$this->_plugin_url = untrailingslashit( plugins_url( '/', __FILE__ ) );
		}

		return $this->_plugin_url . '/' . $sub;
	}

	/**
	 * Load language for the plugin
	 */
	public function load_text_domain() {
		// prefix
		$prefix = basename( dirname( plugin_basename( __FILE__ ) ) );
		$locale = get_locale();
		$dir    = $this->plugin_path( 'languages' );
		$mofile = false;

		$globalFile = WP_LANG_DIR . '/plugins/' . $prefix . '-' . $locale . '.mo';
		$pluginFile = $dir . '/' . $prefix . '-' . $locale . '.mo';

		if ( file_exists( $globalFile ) ) {
			$mofile = $globalFile;
		} else if ( file_exists( $pluginFile ) ) {
			$mofile = $pluginFile;
		}

		if ( $mofile ) {
			// In themes/plugins/mu-plugins directory
			load_textdomain( 'wp-hotel-booking', $mofile );
		}
	}

	/**
	 * Enqueue assets for the plugin
	 */
	public function enqueue_assets() {
		$dependencies = array(
			'jquery',
			'jquery-ui-sortable',
			'jquery-ui-datepicker',
			'wp-util'
		);

		wp_register_style( 'wp-hotel-booking-libaries-style', $this->plugin_url( 'assets/css/libraries.css' ) );

		// select2
		wp_register_script( 'wp-admin-hotel-booking-select2', $this->plugin_url( 'assets/js/select2.min.js' ) );
		if ( is_admin() ) {
			$dependencies = array_merge( $dependencies, array( 'backbone' ) );
			wp_register_style( 'wp-admin-hotel-booking', $this->plugin_url( 'assets/css/admin.tp-hotel-booking.min.css' ) );
			wp_register_script( 'wp-admin-hotel-booking', $this->plugin_url( 'assets/js/admin.hotel-booking.js' ), $dependencies );
			wp_localize_script( 'wp-admin-hotel-booking', 'hotel_booking_i18n', hb_admin_i18n() );
			wp_register_script( 'wp-admin-hotel-booking-moment', $this->plugin_url( 'assets/js/moment.min.js' ), $dependencies );
			wp_register_script( 'wp-admin-hotel-booking-fullcalendar', $this->plugin_url( 'assets/js/fullcalendar.min.js' ), $dependencies );
			wp_register_style( 'wp-admin-hotel-booking-fullcalendar', $this->plugin_url( 'assets/css/fullcalendar.min.css' ) );
		} else {
			wp_register_style( 'wp-hotel-booking', $this->plugin_url( 'assets/css/hotel-booking.min.css' ) );
			wp_register_script( 'wp-hotel-booking', $this->plugin_url( 'assets/js/hotel-booking.min.js' ), $dependencies, false, true );

			wp_localize_script( 'wp-hotel-booking', 'hotel_booking_i18n', hb_i18n() );

			// rooms slider widget
			wp_register_script( 'wp-hotel-booking-gallery', $this->plugin_url( 'includes/libraries/camera/js/gallery.min.js' ), $dependencies );

			// owl carousel
			wp_register_script( 'wp-hotel-booking-owl-carousel', $this->plugin_url( 'includes/libraries/owl-carousel/owl.carousel.min.js' ), $dependencies );
		}

		if ( is_admin() ) {
			wp_enqueue_style( 'wp-admin-hotel-booking' );
			wp_enqueue_script( 'wp-admin-hotel-booking' );
			wp_enqueue_script( 'backbone' );

			// report
			wp_enqueue_script( 'jquery' );
			wp_enqueue_script( 'jquery-ui-core' );
			wp_enqueue_script( 'jquery-ui-autocomplete' );

			/* fullcalendar */
			wp_enqueue_script( 'wp-admin-hotel-booking-moment' );
			wp_enqueue_style( 'wp-admin-hotel-booking-fullcalendar' );
			wp_enqueue_script( 'wp-admin-hotel-booking-fullcalendar' );
		} else {
			wp_enqueue_style( 'wp-hotel-booking' );
			wp_enqueue_script( 'wp-hotel-booking' );

			// rooms slider widget
			wp_enqueue_script( 'wp-hotel-booking-owl-carousel' );

			// room galleria
			wp_enqueue_script( 'wp-hotel-booking-gallery' );
		}
		wp_enqueue_style( 'wp-hotel-booking-libaries-style' );

		// select2
		wp_enqueue_script( 'wp-admin-hotel-booking-select2' );
		// wp_enqueue_script( 'colorpicker' );
	}

	/**
	 * Output global js settings
	 */
	public function global_js() {
		$upload_dir       = wp_upload_dir();
		$upload_base_url  = $upload_dir['baseurl'];
		$min_booking_date = get_option( 'tp_hotel_booking_minimum_booking_day' ) ? get_option( 'tp_hotel_booking_minimum_booking_day' ) : 1;
		?>
        <script type="text/javascript">
            var hotel_settings = {
                ajax: '<?php echo admin_url( 'admin-ajax.php' ); ?>',
                settings: <?php echo WPHB_Settings::instance()->toJson( apply_filters( 'hb_settings_fields', array( 'review_rating_required' ) ) ); ?>,
                upload_base_url: '<?php echo esc_js( $upload_base_url ) ?>',
                meta_key: {
                    prefix: '_hb_'
                },
                nonce: '<?php echo wp_create_nonce( 'hb_booking_nonce_action' ); ?>',
                timezone: '<?php echo current_time( 'timestamp' ) ?>',
                min_booking_date: <?php echo $min_booking_date; ?>
            }
        </script>
		<?php
	}

	/**
	 * Create an instance of the plugin if it is not created
	 *
	 * @static
	 * @return object|WP_Hotel_Booking
	 */
	static function instance() {
		if ( ! self::$_instance ) {
			self::$_instance = new self();
		}

		return self::$_instance;
	}
}

$GLOBALS['wp_hotel_booking'] = WP_Hotel_Booking::instance();