Summery Summery
Ajax handler for loading available menu items.
Syntax Syntax
Source Source
File: wp-includes/class-wp-customize-nav-menus.php
public function ajax_load_available_items() { check_ajax_referer( 'customize-menus', 'customize-menus-nonce' ); if ( ! current_user_can( 'edit_theme_options' ) ) { wp_die( -1 ); } $all_items = array(); $item_types = array(); if ( isset( $_POST['item_types'] ) && is_array( $_POST['item_types'] ) ) { $item_types = wp_unslash( $_POST['item_types'] ); } elseif ( isset( $_POST['type'] ) && isset( $_POST['object'] ) ) { // Back compat. $item_types[] = array( 'type' => wp_unslash( $_POST['type'] ), 'object' => wp_unslash( $_POST['object'] ), 'page' => empty( $_POST['page'] ) ? 0 : absint( $_POST['page'] ), ); } else { wp_send_json_error( 'nav_menus_missing_type_or_object_parameter' ); } foreach ( $item_types as $item_type ) { if ( empty( $item_type['type'] ) || empty( $item_type['object'] ) ) { wp_send_json_error( 'nav_menus_missing_type_or_object_parameter' ); } $type = sanitize_key( $item_type['type'] ); $object = sanitize_key( $item_type['object'] ); $page = empty( $item_type['page'] ) ? 0 : absint( $item_type['page'] ); $items = $this->load_available_items_query( $type, $object, $page ); if ( is_wp_error( $items ) ) { wp_send_json_error( $items->get_error_code() ); } $all_items[ $item_type['type'] . ':' . $item_type['object'] ] = $items; } wp_send_json_success( array( 'items' => $all_items ) ); }
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Changelog Changelog
Version | Description |
---|---|
4.3.0 | Introduced. |