Edit File: class-kkart-admin-meta-boxes.php
<?php /** * Kkart Meta Boxes * * Sets up the write panels used by products and orders (custom post types). * * @package Kkart\Admin\Meta Boxes */ use Automattic\Jetpack\Constants; defined( 'ABSPATH' ) || exit; /** * KKART_Admin_Meta_Boxes. */ class KKART_Admin_Meta_Boxes { /** * Is meta boxes saved once? * * @var boolean */ private static $saved_meta_boxes = false; /** * Meta box error messages. * * @var array */ public static $meta_box_errors = array(); /** * Constructor. */ public function __construct() { add_action( 'add_meta_boxes', array( $this, 'remove_meta_boxes' ), 10 ); add_action( 'add_meta_boxes', array( $this, 'rename_meta_boxes' ), 20 ); add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ), 30 ); add_action( 'save_post', array( $this, 'save_meta_boxes' ), 1, 2 ); /** * Save Order Meta Boxes. * * In order: * Save the order items. * Save the order totals. * Save the order downloads. * Save order data - also updates status and sends out admin emails if needed. Last to show latest data. * Save actions - sends out other emails. Last to show latest data. */ add_action( 'kkart_process_shop_order_meta', 'KKART_Meta_Box_Order_Items::save', 10 ); add_action( 'kkart_process_shop_order_meta', 'KKART_Meta_Box_Order_Downloads::save', 30, 2 ); add_action( 'kkart_process_shop_order_meta', 'KKART_Meta_Box_Order_Data::save', 40 ); add_action( 'kkart_process_shop_order_meta', 'KKART_Meta_Box_Order_Actions::save', 50, 2 ); // Save Product Meta Boxes. add_action( 'kkart_process_product_meta', 'KKART_Meta_Box_Product_Data::save', 10, 2 ); add_action( 'kkart_process_product_meta', 'KKART_Meta_Box_Product_Images::save', 20, 2 ); // Save Coupon Meta Boxes. add_action( 'kkart_process_shop_coupon_meta', 'KKART_Meta_Box_Coupon_Data::save', 10, 2 ); // Save Rating Meta Boxes. add_filter( 'wp_update_comment_data', 'KKART_Meta_Box_Product_Reviews::save', 1 ); // Error handling (for showing errors from meta boxes on next page load). add_action( 'admin_notices', array( $this, 'output_errors' ) ); add_action( 'shutdown', array( $this, 'save_errors' ) ); } /** * Add an error message. * * @param string $text Error to add. */ public static function add_error( $text ) { self::$meta_box_errors[] = $text; } /** * Save errors to an option. */ public function save_errors() { update_option( 'kkart_meta_box_errors', self::$meta_box_errors ); } /** * Show any stored error messages. */ public function output_errors() { $errors = array_filter( (array) get_option( 'kkart_meta_box_errors' ) ); if ( ! empty( $errors ) ) { echo '<div id="kkart_errors" class="error notice is-dismissible">'; foreach ( $errors as $error ) { echo '<p>' . wp_kses_post( $error ) . '</p>'; } echo '</div>'; // Clear. delete_option( 'kkart_meta_box_errors' ); } } /** * Add KKART Meta boxes. */ public function add_meta_boxes() { $screen = get_current_screen(); $screen_id = $screen ? $screen->id : ''; // Products. add_meta_box( 'postexcerpt', __( 'Product short description', 'kkart' ), 'KKART_Meta_Box_Product_Short_Description::output', 'product', 'normal' ); add_meta_box( 'kkart-product-images', __( 'Product gallery', 'kkart' ), 'KKART_Meta_Box_Product_Images::output', 'product', 'normal', 'high' ); add_meta_box( 'kkart-product-data', __( 'Product data', 'kkart' ), 'KKART_Meta_Box_Product_Data::output', 'product', 'normal', 'high' ); // Orders. foreach ( kkart_get_order_types( 'order-meta-boxes' ) as $type ) { $order_type_object = get_post_type_object( $type ); /* Translators: %s order type name. */ add_meta_box( 'kkart-order-data', sprintf( __( '%s data', 'kkart' ), $order_type_object->labels->singular_name ), 'KKART_Meta_Box_Order_Data::output', $type, 'normal', 'high' ); add_meta_box( 'kkart-order-items', __( 'Items', 'kkart' ), 'KKART_Meta_Box_Order_Items::output', $type, 'normal', 'high' ); /* Translators: %s order type name. */ add_meta_box( 'kkart-order-notes', sprintf( __( '%s notes', 'kkart' ), $order_type_object->labels->singular_name ), 'KKART_Meta_Box_Order_Notes::output', $type, 'side', 'default' ); add_meta_box( 'kkart-order-downloads', __( 'Downloadable product permissions', 'kkart' ) . kkart_help_tip( __( 'Note: Permissions for order items will automatically be granted when the order status changes to processing/completed.', 'kkart' ) ), 'KKART_Meta_Box_Order_Downloads::output', $type, 'normal', 'default' ); /* Translators: %s order type name. */ add_meta_box( 'kkart-order-actions', sprintf( __( '%s actions', 'kkart' ), $order_type_object->labels->singular_name ), 'KKART_Meta_Box_Order_Actions::output', $type, 'side', 'high' ); } // Coupons. add_meta_box( 'kkart-coupon-data', __( 'Coupon data', 'kkart' ), 'KKART_Meta_Box_Coupon_Data::output', 'shop_coupon', 'normal', 'high' ); // Comment rating. if ( 'comment' === $screen_id && isset( $_GET['c'] ) && metadata_exists( 'comment', kkart_clean( wp_unslash( $_GET['c'] ) ), 'rating' ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended add_meta_box( 'kkart-rating', __( 'Rating', 'kkart' ), 'KKART_Meta_Box_Product_Reviews::output', 'comment', 'normal', 'high' ); } } /** * Remove bloat. */ public function remove_meta_boxes() { remove_meta_box( 'postexcerpt', 'product', 'normal' ); remove_meta_box( 'product_shipping_classdiv', 'product', 'side' ); remove_meta_box( 'commentsdiv', 'product', 'normal' ); remove_meta_box( 'commentstatusdiv', 'product', 'side' ); remove_meta_box( 'commentstatusdiv', 'product', 'normal' ); remove_meta_box( 'woothemes-settings', 'shop_coupon', 'normal' ); remove_meta_box( 'commentstatusdiv', 'shop_coupon', 'normal' ); remove_meta_box( 'slugdiv', 'shop_coupon', 'normal' ); foreach ( kkart_get_order_types( 'order-meta-boxes' ) as $type ) { remove_meta_box( 'commentsdiv', $type, 'normal' ); remove_meta_box( 'woothemes-settings', $type, 'normal' ); remove_meta_box( 'commentstatusdiv', $type, 'normal' ); remove_meta_box( 'slugdiv', $type, 'normal' ); remove_meta_box( 'submitdiv', $type, 'side' ); } } /** * Rename core meta boxes. */ public function rename_meta_boxes() { global $post; // Comments/Reviews. if ( isset( $post ) && ( 'publish' === $post->post_status || 'private' === $post->post_status ) && post_type_supports( 'product', 'comments' ) ) { remove_meta_box( 'commentsdiv', 'product', 'normal' ); add_meta_box( 'commentsdiv', __( 'Reviews', 'kkart' ), 'post_comment_meta_box', 'product', 'normal' ); } } /** * Check if we're saving, the trigger an action based on the post type. * * @param int $post_id Post ID. * @param object $post Post object. */ public function save_meta_boxes( $post_id, $post ) { $post_id = absint( $post_id ); // $post_id and $post are required if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) { return; } // Dont' save meta boxes for revisions or autosaves. if ( Constants::is_true( 'DOING_AUTOSAVE' ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) { return; } // Check the nonce. if ( empty( $_POST['kkart_meta_nonce'] ) || ! wp_verify_nonce( wp_unslash( $_POST['kkart_meta_nonce'] ), 'kkart_save_data' ) ) { // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized return; } // Check the post being saved == the $post_id to prevent triggering this call for other save_post events. if ( empty( $_POST['post_ID'] ) || absint( $_POST['post_ID'] ) !== $post_id ) { return; } // Check user has permission to edit. if ( ! current_user_can( 'edit_post', $post_id ) ) { return; } // We need this save event to run once to avoid potential endless loops. This would have been perfect: // remove_action( current_filter(), __METHOD__ ); // But cannot be used due to https://github.com/kkart/kkart/issues/6485 // When that is patched in core we can use the above. self::$saved_meta_boxes = true; // Check the post type. if ( in_array( $post->post_type, kkart_get_order_types( 'order-meta-boxes' ), true ) ) { do_action( 'kkart_process_shop_order_meta', $post_id, $post ); } elseif ( in_array( $post->post_type, array( 'product', 'shop_coupon' ), true ) ) { do_action( 'kkart_process_' . $post->post_type . '_meta', $post_id, $post ); } } } new KKART_Admin_Meta_Boxes();