Edit file File name : nova.php Content :<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName /** * Manage restaurant menus from your WordPress site, * via a new "nova" CPT. * * Put the following code in your theme's Food Menu Page Template to customize the markup of the menu. * * if ( class_exists( 'Nova_Restaurant' ) ) { * Nova_Restaurant::init( array( * 'menu_tag' => 'section', * 'menu_class' => 'menu-items', * 'menu_header_tag' => 'header', * 'menu_header_class' => 'menu-group-header', * 'menu_title_tag' => 'h1', * 'menu_title_class' => 'menu-group-title', * 'menu_description_tag' => 'div', * 'menu_description_class' => 'menu-group-description', * ) ); * } * * @todo * - Bulk/Quick edit response of Menu Item rows is broken. * - Drag and Drop reordering. * * @package automattic/jetpack */ use Automattic\Jetpack\Assets; use Automattic\Jetpack\Roles; /** * Create the new Nova CPT. */ class Nova_Restaurant { const MENU_ITEM_POST_TYPE = 'nova_menu_item'; const MENU_ITEM_LABEL_TAX = 'nova_menu_item_label'; const MENU_TAX = 'nova_menu'; /** * Version number used when enqueuing all resources (css and js). * * @var string */ public $version = '20210303'; /** * Default markup for the menu items. * * @var array */ protected $default_menu_item_loop_markup = array( 'menu_tag' => 'section', 'menu_class' => 'menu-items', 'menu_header_tag' => 'header', 'menu_header_class' => 'menu-group-header', 'menu_title_tag' => 'h1', 'menu_title_class' => 'menu-group-title', 'menu_description_tag' => 'div', 'menu_description_class' => 'menu-group-description', ); /** * Array of markup for the menu items. * * @var array */ protected $menu_item_loop_markup = array(); /** * Last term ID of a loop of menu items. * * @var bool|int */ protected $menu_item_loop_last_term_id = false; /** * Current term ID of a loop of menu items. * * @var bool|int */ protected $menu_item_loop_current_term = false; /** * Initialize class. * * @param array $menu_item_loop_markup Array of markup for the menu items. * * @return self */ public static function init( $menu_item_loop_markup = array() ) { static $instance = false; if ( ! $instance ) { $instance = new Nova_Restaurant(); } if ( $menu_item_loop_markup ) { $instance->menu_item_loop_markup = wp_parse_args( $menu_item_loop_markup, $instance->default_menu_item_loop_markup ); } return $instance; } /** * Constructor. * Hook into WordPress to create CPT and utilities if needed. */ public function __construct() { if ( ! $this->site_supports_nova() ) { return; } $this->register_taxonomies(); $this->register_post_types(); add_action( 'admin_menu', array( $this, 'add_admin_menus' ) ); add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_nova_styles' ) ); add_action( 'admin_head', array( $this, 'set_custom_font_icon' ) ); // Always sort menu items correctly add_action( 'parse_query', array( $this, 'sort_menu_item_queries_by_menu_order' ) ); add_filter( 'posts_results', array( $this, 'sort_menu_item_queries_by_menu_taxonomy' ), 10, 2 ); add_action( 'wp_insert_post', array( $this, 'add_post_meta' ) ); $this->menu_item_loop_markup = $this->default_menu_item_loop_markup; // Only output our Menu Item Loop Markup on a real blog view. Not feeds, XML-RPC, admin, etc. add_filter( 'template_include', array( $this, 'setup_menu_item_loop_markup__in_filter' ) ); add_filter( 'enter_title_here', array( $this, 'change_default_title' ) ); add_filter( 'post_updated_messages', array( $this, 'updated_messages' ) ); add_filter( 'dashboard_glance_items', array( $this, 'add_to_dashboard' ) ); } /** * Should this Custom Post Type be made available? * * @return bool */ public function site_supports_nova() { // If we're on WordPress.com, and it has the menu site vertical. if ( function_exists( 'site_vertical' ) && 'nova_menu' === site_vertical() ) { return true; } // Else, if the current theme requests it. if ( current_theme_supports( self::MENU_ITEM_POST_TYPE ) ) { return true; } // Otherwise, say no unless something wants to filter us to say yes. /** * Allow something else to hook in and enable this CPT. * * @module custom-content-types * * @since 2.6.0 * * @param bool false Whether or not to enable this CPT. * @param string $var The slug for this CPT. */ return (bool) apply_filters( 'jetpack_enable_cpt', false, self::MENU_ITEM_POST_TYPE ); } /* Setup */ /** * Register Taxonomies and Post Type */ public function register_taxonomies() { if ( ! taxonomy_exists( self::MENU_ITEM_LABEL_TAX ) ) { register_taxonomy( self::MENU_ITEM_LABEL_TAX, self::MENU_ITEM_POST_TYPE, array( 'labels' => array( /* translators: this is about a food menu */ 'name' => __( 'Menu Item Labels', 'jetpack' ), /* translators: this is about a food menu */ 'singular_name' => __( 'Menu Item Label', 'jetpack' ), /* translators: this is about a food menu */ 'search_items' => __( 'Search Menu Item Labels', 'jetpack' ), 'popular_items' => __( 'Popular Labels', 'jetpack' ), /* translators: this is about a food menu */ 'all_items' => __( 'All Menu Item Labels', 'jetpack' ), /* translators: this is about a food menu */ 'edit_item' => __( 'Edit Menu Item Label', 'jetpack' ), /* translators: this is about a food menu */ 'view_item' => __( 'View Menu Item Label', 'jetpack' ), /* translators: this is about a food menu */ 'update_item' => __( 'Update Menu Item Label', 'jetpack' ), /* translators: this is about a food menu */ 'add_new_item' => __( 'Add New Menu Item Label', 'jetpack' ), /* translators: this is about a food menu */ 'new_item_name' => __( 'New Menu Item Label Name', 'jetpack' ), 'separate_items_with_commas' => __( 'For example, spicy, favorite, etc. <br /> Separate Labels with commas', 'jetpack' ), 'add_or_remove_items' => __( 'Add or remove Labels', 'jetpack' ), 'choose_from_most_used' => __( 'Choose from the most used Labels', 'jetpack' ), 'items_list_navigation' => __( 'Menu item label list navigation', 'jetpack' ), 'items_list' => __( 'Menu item labels list', 'jetpack' ), ), 'no_tagcloud' => __( 'No Labels found', 'jetpack' ), 'hierarchical' => false, ) ); } if ( ! taxonomy_exists( self::MENU_TAX ) ) { register_taxonomy( self::MENU_TAX, self::MENU_ITEM_POST_TYPE, array( 'labels' => array( /* translators: this is about a food menu */ 'name' => __( 'Menu Sections', 'jetpack' ), /* translators: this is about a food menu */ 'singular_name' => __( 'Menu Section', 'jetpack' ), /* translators: this is about a food menu */ 'search_items' => __( 'Search Menu Sections', 'jetpack' ), /* translators: this is about a food menu */ 'all_items' => __( 'All Menu Sections', 'jetpack' ), /* translators: this is about a food menu */ 'parent_item' => __( 'Parent Menu Section', 'jetpack' ), /* translators: this is about a food menu */ 'parent_item_colon' => __( 'Parent Menu Section:', 'jetpack' ), /* translators: this is about a food menu */ 'edit_item' => __( 'Edit Menu Section', 'jetpack' ), /* translators: this is about a food menu */ 'view_item' => __( 'View Menu Section', 'jetpack' ), /* translators: this is about a food menu */ 'update_item' => __( 'Update Menu Section', 'jetpack' ), /* translators: this is about a food menu */ 'add_new_item' => __( 'Add New Menu Section', 'jetpack' ), /* translators: this is about a food menu */ 'new_item_name' => __( 'New Menu Sections Name', 'jetpack' ), 'items_list_navigation' => __( 'Menu section list navigation', 'jetpack' ), 'items_list' => __( 'Menu section list', 'jetpack' ), ), 'rewrite' => array( 'slug' => 'menu', 'with_front' => false, 'hierarchical' => true, ), 'hierarchical' => true, 'show_tagcloud' => false, 'query_var' => 'menu', ) ); } } /** * Register our Post Type. */ public function register_post_types() { if ( post_type_exists( self::MENU_ITEM_POST_TYPE ) ) { return; } register_post_type( self::MENU_ITEM_POST_TYPE, array( 'description' => __( "Items on your restaurant's menu", 'jetpack' ), 'labels' => array( /* translators: this is about a food menu */ 'name' => __( 'Menu Items', 'jetpack' ), /* translators: this is about a food menu */ 'singular_name' => __( 'Menu Item', 'jetpack' ), /* translators: this is about a food menu */ 'menu_name' => __( 'Food Menus', 'jetpack' ), /* translators: this is about a food menu */ 'all_items' => __( 'Menu Items', 'jetpack' ), /* translators: this is about a food menu */ 'add_new' => __( 'Add One Item', 'jetpack' ), /* translators: this is about a food menu */ 'add_new_item' => __( 'Add Menu Item', 'jetpack' ), /* translators: this is about a food menu */ 'edit_item' => __( 'Edit Menu Item', 'jetpack' ), /* translators: this is about a food menu */ 'new_item' => __( 'New Menu Item', 'jetpack' ), /* translators: this is about a food menu */ 'view_item' => __( 'View Menu Item', 'jetpack' ), /* translators: this is about a food menu */ 'search_items' => __( 'Search Menu Items', 'jetpack' ), /* translators: this is about a food menu */ 'not_found' => __( 'No Menu Items found', 'jetpack' ), /* translators: this is about a food menu */ 'not_found_in_trash' => __( 'No Menu Items found in Trash', 'jetpack' ), 'filter_items_list' => __( 'Filter menu items list', 'jetpack' ), 'items_list_navigation' => __( 'Menu item list navigation', 'jetpack' ), 'items_list' => __( 'Menu items list', 'jetpack' ), ), 'supports' => array( 'title', 'editor', 'thumbnail', 'excerpt', ), 'rewrite' => array( 'slug' => 'item', 'with_front' => false, 'feeds' => false, 'pages' => false, ), 'register_meta_box_cb' => array( $this, 'register_menu_item_meta_boxes' ), 'public' => true, 'show_ui' => true, // set to false to replace with custom UI 'menu_position' => 20, // below Pages 'capability_type' => 'page', 'map_meta_cap' => true, 'has_archive' => false, 'query_var' => 'item', ) ); } /** * Update messages for the Menu Item admin. * * @param array $messages Existing post update messages. * * @return array $messages Updated post update messages. */ public function updated_messages( $messages ) { global $post; $messages[ self::MENU_ITEM_POST_TYPE ] = array( 0 => '', // Unused. Messages start at index 1. 1 => sprintf( /* translators: this is about a food menu. Placeholder is a link to the food menu. */ __( 'Menu item updated. <a href="%s">View item</a>', 'jetpack' ), esc_url( get_permalink( $post->ID ) ) ), 2 => esc_html__( 'Custom field updated.', 'jetpack' ), 3 => esc_html__( 'Custom field deleted.', 'jetpack' ), /* translators: this is about a food menu */ 4 => esc_html__( 'Menu item updated.', 'jetpack' ), 5 => isset( $_GET['revision'] ) // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Copying core message handling. ? sprintf( /* translators: %s: date and time of the revision */ esc_html__( 'Menu item restored to revision from %s', 'jetpack' ), wp_post_revision_title( (int) $_GET['revision'], false ) // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Copying core message handling. ) : false, 6 => sprintf( /* translators: this is about a food menu. Placeholder is a link to the food menu. */ __( 'Menu item published. <a href="%s">View item</a>', 'jetpack' ), esc_url( get_permalink( $post->ID ) ) ), /* translators: this is about a food menu */ 7 => esc_html__( 'Menu item saved.', 'jetpack' ), 8 => sprintf( /* translators: this is about a food menu */ __( 'Menu item submitted. <a target="_blank" href="%s">Preview item</a>', 'jetpack' ), esc_url( add_query_arg( 'preview', 'true', get_permalink( $post->ID ) ) ) ), 9 => sprintf( /* translators: this is about a food menu. 1. Publish box date format, see https://php.net/date 2. link to the food menu. */ __( 'Menu item scheduled for: <strong>%1$s</strong>. <a target="_blank" href="%2$s">Preview item</a>', 'jetpack' ), /* translators: Publish box date format, see https://php.net/date */ date_i18n( __( 'M j, Y @ G:i', 'jetpack' ), strtotime( $post->post_date ) ), esc_url( get_permalink( $post->ID ) ) ), 10 => sprintf( /* translators: this is about a food menu. Placeholder is a link to the food menu. */ __( 'Menu item draft updated. <a target="_blank" href="%s">Preview item</a>', 'jetpack' ), esc_url( add_query_arg( 'preview', 'true', get_permalink( $post->ID ) ) ) ), ); return $messages; } /** * Nova styles and scripts. * * @param string $hook Page hook. * * @return void */ public function enqueue_nova_styles( $hook ) { global $post_type; $pages = array( 'edit.php', 'post.php', 'post-new.php' ); if ( in_array( $hook, $pages, true ) && $post_type === self::MENU_ITEM_POST_TYPE ) { wp_enqueue_style( 'nova-style', plugins_url( 'css/nova.css', __FILE__ ), array(), $this->version ); } wp_enqueue_style( 'nova-font', plugins_url( 'css/nova-font.css', __FILE__ ), array(), $this->version ); } /** * Change ‘Enter Title Here’ text for the Menu Item. * * @param string $title Default title placeholder text. * * @return string */ public function change_default_title( $title ) { if ( self::MENU_ITEM_POST_TYPE === get_post_type() ) { /* translators: this is about a food menu */ $title = esc_html__( "Enter the menu item's name here", 'jetpack' ); } return $title; } /** * Add to Dashboard At A Glance * * @return void */ public function add_to_dashboard() { $number_menu_items = wp_count_posts( self::MENU_ITEM_POST_TYPE ); $roles = new Roles(); if ( current_user_can( $roles->translate_role_to_cap( 'administrator' ) ) ) { $number_menu_items_published = sprintf( '<a href="%1$s">%2$s</a>', esc_url( get_admin_url( get_current_blog_id(), 'edit.php?post_type=' . self::MENU_ITEM_POST_TYPE ) ), sprintf( /* translators: Placehoder is a number of items. */ _n( '%1$d Food Menu Item', '%1$d Food Menu Items', (int) $number_menu_items->publish, 'jetpack' ), number_format_i18n( $number_menu_items->publish ) ) ); } else { $number_menu_items_published = sprintf( '<span>%1$s</span>', sprintf( /* translators: Placehoder is a number of items. */ _n( '%1$d Food Menu Item', '%1$d Food Menu Items', (int) $number_menu_items->publish, 'jetpack' ), number_format_i18n( $number_menu_items->publish ) ) ); } echo '<li class="nova-menu-count">' . $number_menu_items_published . '</li>'; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- we escape things above. } /** * If the WP query for our menu items. * * @param WP_Query $query WP Query. * * @return bool */ public function is_menu_item_query( $query ) { if ( ( isset( $query->query_vars['taxonomy'] ) && self::MENU_TAX === $query->query_vars['taxonomy'] ) || ( isset( $query->query_vars['post_type'] ) && self::MENU_ITEM_POST_TYPE === $query->query_vars['post_type'] ) ) { return true; } return false; } /** * Custom sort the menu item queries by menu order. * * @param WP_Query $query WP Query. * * @return void */ public function sort_menu_item_queries_by_menu_order( $query ) { if ( ! $this->is_menu_item_query( $query ) ) { return; } $query->query_vars['orderby'] = 'menu_order'; $query->query_vars['order'] = 'ASC'; // For now, just turn off paging so we can sort by taxonmy later // If we want paging in the future, we'll need to add the taxonomy sort here (or at least before the DB query is made) $query->query_vars['posts_per_page'] = -1; } /** * Custom sort the menu item queries by menu taxonomies. * * @param WP_Post[] $posts Array of post objects. * @param WP_Query $query The WP_Query instance. * * @return WP_Post[] */ public function sort_menu_item_queries_by_menu_taxonomy( $posts, $query ) { if ( ! $posts ) { return $posts; } if ( ! $this->is_menu_item_query( $query ) ) { return $posts; } $grouped_by_term = array(); foreach ( $posts as $post ) { $term = $this->get_menu_item_menu_leaf( $post->ID ); if ( ! $term || is_wp_error( $term ) ) { $term_id = 0; } else { $term_id = $term->term_id; } if ( ! isset( $grouped_by_term[ "$term_id" ] ) ) { $grouped_by_term[ "$term_id" ] = array(); } $grouped_by_term[ "$term_id" ][] = $post; } $term_order = get_option( 'nova_menu_order', array() ); $return = array(); foreach ( $term_order as $term_id ) { if ( isset( $grouped_by_term[ "$term_id" ] ) ) { $return = array_merge( $return, $grouped_by_term[ "$term_id" ] ); unset( $grouped_by_term[ "$term_id" ] ); } } foreach ( $grouped_by_term as $term_id => $posts ) { $return = array_merge( $return, $posts ); } return $return; } /** * Add new "Add many items" submenu, custom colunmns, and custom bulk actions. * * @return void */ public function add_admin_menus() { $hook = add_submenu_page( 'edit.php?post_type=' . self::MENU_ITEM_POST_TYPE, __( 'Add Many Items', 'jetpack' ), __( 'Add Many Items', 'jetpack' ), 'edit_pages', 'add_many_nova_items', array( $this, 'add_many_new_items_page' ) ); add_action( "load-$hook", array( $this, 'add_many_new_items_page_load' ) ); add_action( 'current_screen', array( $this, 'current_screen_load' ) ); /* * Adjust 'Add Many Items' submenu position * We're making changes to the menu global, but no other choice unfortunately. * phpcs:disable WordPress.WP.GlobalVariablesOverride.Prohibited */ if ( isset( $GLOBALS['submenu'][ 'edit.php?post_type=' . self::MENU_ITEM_POST_TYPE ] ) ) { $submenu_item = array_pop( $GLOBALS['submenu'][ 'edit.php?post_type=' . self::MENU_ITEM_POST_TYPE ] ); $GLOBALS['submenu'][ 'edit.php?post_type=' . self::MENU_ITEM_POST_TYPE ][11] = $submenu_item; ksort( $GLOBALS['submenu'][ 'edit.php?post_type=' . self::MENU_ITEM_POST_TYPE ] ); } // phpcs:enable WordPress.WP.GlobalVariablesOverride.Prohibited $this->setup_menu_item_columns(); wp_register_script( 'nova-menu-checkboxes', Assets::get_file_url_for_environment( '_inc/build/custom-post-types/js/menu-checkboxes.min.js', 'modules/custom-post-types/js/menu-checkboxes.js' ), array( 'jquery' ), $this->version, true ); } /** * Custom Nova Icon CSS * * @return void */ public function set_custom_font_icon() { ?> <style type="text/css"> #menu-posts-nova_menu_item .wp-menu-image:before { font-family: 'nova-font' !important; content: '\e603' !important; } </style> <?php } /** * Load Nova menu management tools on the CPT admin screen. * * @return void */ public function current_screen_load() { $screen = get_current_screen(); if ( 'edit-nova_menu_item' !== $screen->id ) { return; } $this->edit_menu_items_page_load(); add_filter( 'admin_notices', array( $this, 'admin_notices' ) ); } /* Edit Items List */ /** * Display a notice in wp-admin after items have been changed. * * @return void */ public function admin_notices() { if ( isset( $_GET['nova_reordered'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- this is only displaying a message with no dynamic values. printf( '<div class="updated"><p>%s</p></div>', /* translators: this is about a food menu */ esc_html__( 'Menu Items re-ordered.', 'jetpack' ) ); } } /** * Do not allow sorting by title. * * @param array $columns An array of sortable columns. * * @return array $columns. */ public function no_title_sorting( $columns ) { if ( isset( $columns['title'] ) ) { unset( $columns['title'] ); } return $columns; } /** * Set up custom columns for our Nova menu. * * @return void */ public function setup_menu_item_columns() { add_filter( sprintf( 'manage_edit-%s_sortable_columns', self::MENU_ITEM_POST_TYPE ), array( $this, 'no_title_sorting' ) ); add_filter( sprintf( 'manage_%s_posts_columns', self::MENU_ITEM_POST_TYPE ), array( $this, 'menu_item_columns' ) ); add_action( sprintf( 'manage_%s_posts_custom_column', self::MENU_ITEM_POST_TYPE ), array( $this, 'menu_item_column_callback' ), 10, 2 ); } /** * Add custom columns to the Nova menu item list. * * @param array $columns An array of columns. * * @return array $columns. */ public function menu_item_columns( $columns ) { unset( $columns['date'], $columns['likes'] ); $columns['thumbnail'] = __( 'Thumbnail', 'jetpack' ); $columns['labels'] = __( 'Labels', 'jetpack' ); $columns['price'] = __( 'Price', 'jetpack' ); $columns['order'] = __( 'Order', 'jetpack' ); return $columns; } /** * Display custom data in each new custom column we created. * * @param string $column The name of the column to display. * @param int $post_id The current post ID. * * @return void */ public function menu_item_column_callback( $column, $post_id ) { $screen = get_current_screen(); switch ( $column ) { case 'thumbnail': echo get_the_post_thumbnail( $post_id, array( 50, 50 ) ); break; case 'labels': $this->list_admin_labels( $post_id ); break; case 'price': $this->display_price( $post_id ); break; case 'order': $url = admin_url( $screen->parent_file ); $up_url = add_query_arg( array( 'action' => 'move-item-up', 'post_id' => (int) $post_id, ), wp_nonce_url( $url, 'nova_move_item_up_' . $post_id ) ); $down_url = add_query_arg( array( 'action' => 'move-item-down', 'post_id' => (int) $post_id, ), wp_nonce_url( $url, 'nova_move_item_down_' . $post_id ) ); $menu_item = get_post( $post_id ); $this->get_menu_by_post_id( $post_id ); $term_id = $this->get_menu_by_post_id( $post_id ); if ( $term_id ) { $term_id = $term_id->term_id; } ?> <input type="hidden" class="menu-order-value" name="nova_order[<?php echo (int) $post_id; ?>]" value="<?php echo esc_attr( $menu_item->menu_order ); ?>" /> <input type="hidden" class='nova-menu-term' name="nova_menu_term[<?php echo (int) $post_id; ?>]" value="<?php echo esc_attr( $term_id ); ?>"> <span class="hide-if-js"> — <a class="nova-move-item-up" data-post-id="<?php echo (int) $post_id; ?>" href="<?php echo esc_url( $up_url ); ?>">up</a> <br /> — <a class="nova-move-item-down" data-post-id="<?php echo (int) $post_id; ?>" href="<?php echo esc_url( $down_url ); ?>">down</a> </span> <?php break; } } /** * Get menu item by post ID. * * @param int $post_id Post ID. * * @return bool|WP_Term */ public function get_menu_by_post_id( $post_id = null ) { if ( ! $post_id ) { return false; } $terms = get_the_terms( $post_id, self::MENU_TAX ); if ( ! is_array( $terms ) ) { return false; } return array_pop( $terms ); } /** * Fires on a menu edit page. We might have drag-n-drop reordered */ public function maybe_reorder_menu_items() { // make sure we clicked our button. if ( empty( $_REQUEST['menu_reorder_submit'] ) || __( 'Save New Order', 'jetpack' ) !== $_REQUEST['menu_reorder_submit'] ) { return; } // make sure we have the nonce. if ( empty( $_REQUEST['drag-drop-reorder'] ) || ! wp_verify_nonce( sanitize_key( $_REQUEST['drag-drop-reorder'] ), 'drag-drop-reorder' ) ) { return; } // make sure we have data to work with. if ( empty( $_REQUEST['nova_menu_term'] ) || empty( $_REQUEST['nova_order'] ) ) { return; } $term_pairs = array_map( 'absint', $_REQUEST['nova_menu_term'] ); $order_pairs = array_map( 'absint', $_REQUEST['nova_order'] ); foreach ( $order_pairs as $id => $menu_order ) { $id = absint( $id ); unset( $order_pairs[ $id ] ); if ( $id < 0 ) { continue; } $post = get_post( $id ); if ( ! $post ) { continue; } // save a write if the order hasn't changed if ( (int) $menu_order !== $post->menu_order ) { $args = array( 'ID' => $id, 'menu_order' => $menu_order, ); wp_update_post( $args ); } // save a write if the term hasn't changed if ( (int) $term_pairs[ $id ] !== $this->get_menu_by_post_id( $id )->term_id ) { wp_set_object_terms( $id, $term_pairs[ $id ], self::MENU_TAX ); } } $redirect = add_query_arg( array( 'post_type' => self::MENU_ITEM_POST_TYPE, 'nova_reordered' => '1', ), admin_url( 'edit.php' ) ); wp_safe_redirect( $redirect ); exit; } /** * Handle changes to menu items. * (process actions, update data, enqueue necessary scripts). * * @return void */ public function edit_menu_items_page_load() { if ( isset( $_GET['action'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended -- we process the form and check nonces in handle_menu_item_actions. $this->handle_menu_item_actions(); } $this->maybe_reorder_menu_items(); wp_enqueue_script( 'nova-drag-drop', Assets::get_file_url_for_environment( '_inc/build/custom-post-types/js/nova-drag-drop.min.js', 'modules/custom-post-types/js/nova-drag-drop.js' ), array( 'jquery', 'jquery-ui-sortable' ), $this->version, true ); wp_localize_script( 'nova-drag-drop', '_novaDragDrop', array( 'nonce' => wp_create_nonce( 'drag-drop-reorder' ), 'nonceName' => 'drag-drop-reorder', 'reorder' => __( 'Save New Order', 'jetpack' ), 'reorderName' => 'menu_reorder_submit', ) ); add_action( 'the_post', array( $this, 'show_menu_titles_in_menu_item_list' ) ); } /** * Process actions to move menu items around. * * @return void */ public function handle_menu_item_actions() { if ( isset( $_GET['action'] ) ) { $action = (string) wp_unslash( $_GET['action'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended,WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- we check for nonces below, and check against specific strings in switch statement. } else { return; } switch ( $action ) { case 'move-item-up': case 'move-item-down': $reorder = false; if ( empty( $_GET['post_id'] ) ) { break; } $post_id = (int) $_GET['post_id']; $term = $this->get_menu_item_menu_leaf( $post_id ); // Get all posts in that term. $query = new WP_Query( array( 'taxonomy' => self::MENU_TAX, 'term' => $term->slug, ) ); $order = array(); foreach ( $query->posts as $post ) { $order[] = $post->ID; } if ( 'move-item-up' === $action ) { check_admin_referer( 'nova_move_item_up_' . $post_id ); $first_post_id = $order[0]; if ( $post_id === $first_post_id ) { break; } foreach ( $order as $menu_order => $order_post_id ) { if ( $post_id !== $order_post_id ) { continue; } $swap_post_id = $order[ $menu_order - 1 ]; $order[ $menu_order - 1 ] = $post_id; $order[ $menu_order ] = $swap_post_id; $reorder = true; break; } } else { check_admin_referer( 'nova_move_item_down_' . $post_id ); $last_post_id = end( $order ); if ( $post_id === $last_post_id ) { break; } foreach ( $order as $menu_order => $order_post_id ) { if ( $post_id !== $order_post_id ) { continue; } $swap_post_id = $order[ $menu_order + 1 ]; $order[ $menu_order + 1 ] = $post_id; $order[ $menu_order ] = $swap_post_id; $reorder = true; } } if ( $reorder ) { foreach ( $order as $menu_order => $id ) { wp_update_post( compact( 'id', 'menu_order' ) ); } } break; case 'move-menu-up': case 'move-menu-down': $reorder = false; if ( empty( $_GET['term_id'] ) ) { break; } $term_id = (int) $_GET['term_id']; $terms = $this->get_menus(); $order = array(); foreach ( $terms as $term ) { $order[] = $term->term_id; } if ( 'move-menu-up' === $action ) { check_admin_referer( 'nova_move_menu_up_' . $term_id ); $first_term_id = $order[0]; if ( $term_id === $first_term_id ) { break; } foreach ( $order as $menu_order => $order_term_id ) { if ( $term_id !== $order_term_id ) { continue; } $swap_term_id = $order[ $menu_order - 1 ]; $order[ $menu_order - 1 ] = $term_id; $order[ $menu_order ] = $swap_term_id; $reorder = true; break; } } else { check_admin_referer( 'nova_move_menu_down_' . $term_id ); $last_term_id = end( $order ); if ( $term_id === $last_term_id ) { break; } foreach ( $order as $menu_order => $order_term_id ) { if ( $term_id !== $order_term_id ) { continue; } $swap_term_id = $order[ $menu_order + 1 ]; $order[ $menu_order + 1 ] = $term_id; $order[ $menu_order ] = $swap_term_id; $reorder = true; } } if ( $reorder ) { update_option( 'nova_menu_order', $order ); } break; default: return; } $redirect = add_query_arg( array( 'post_type' => self::MENU_ITEM_POST_TYPE, 'nova_reordered' => '1', ), admin_url( 'edit.php' ) ); wp_safe_redirect( $redirect ); exit; } /** * Add menu title rows to the list table * * @param WP_Post $post The Post object. * * @return void */ public function show_menu_titles_in_menu_item_list( $post ) { global $wp_list_table; static $last_term_id = false; $term = $this->get_menu_item_menu_leaf( $post->ID ); $term_id = $term instanceof WP_Term ? $term->term_id : null; if ( false !== $last_term_id && $last_term_id === $term_id ) { return; } if ( $term_id === null ) { $last_term_id = null; $term_name = ''; $parent_count = 0; } else { $last_term_id = $term->term_id; $term_name = $term->name; $parent_count = 0; $current_term = $term; while ( $current_term->parent ) { ++$parent_count; $current_term = get_term( $current_term->parent, self::MENU_TAX ); } } $non_order_column_count = $wp_list_table->get_column_count() - 1; $screen = get_current_screen(); $url = admin_url( $screen->parent_file ); $up_url = add_query_arg( array( 'action' => 'move-menu-up', 'term_id' => (int) $term_id, ), wp_nonce_url( $url, 'nova_move_menu_up_' . $term_id ) ); $down_url = add_query_arg( array( 'action' => 'move-menu-down', 'term_id' => (int) $term_id, ), wp_nonce_url( $url, 'nova_move_menu_down_' . $term_id ) ); ?> <tr class="no-items menu-label-row" data-term_id="<?php echo esc_attr( $term_id ); ?>"> <td class="colspanchange" colspan="<?php echo (int) $non_order_column_count; ?>"> <h3> <?php echo str_repeat( ' — ', (int) $parent_count ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- nothing to escape here. if ( $term instanceof WP_Term ) { echo esc_html( sanitize_term_field( 'name', $term_name, $term_id, self::MENU_TAX, 'display' ) ); edit_term_link( __( 'edit', 'jetpack' ), '<span class="edit-nova-section"><span class="dashicon dashicon-edit"></span>', '</span>', $term ); } else { esc_html_e( 'Uncategorized', 'jetpack' ); } ?> </h3> </td> <td> <?php if ( $term instanceof WP_Term ) { ?> <a class="nova-move-menu-up" title="<?php esc_attr_e( 'Move menu section up', 'jetpack' ); ?>" href="<?php echo esc_url( $up_url ); ?>"><?php echo esc_html_x( 'UP', 'indicates movement (up or down)', 'jetpack' ); ?></a> <br /> <a class="nova-move-menu-down" title="<?php esc_attr_e( 'Move menu section down', 'jetpack' ); ?>" href="<?php echo esc_url( $down_url ); ?>"><?php echo esc_html_x( 'DOWN', 'indicates movement (up or down)', 'jetpack' ); ?></a> <?php } ?> </td> </tr> <?php } /* Edit Many Items */ /** * Handle form submissions that aim to add many menu items at once. * (process posted data and enqueue necessary script). * * @return void */ public function add_many_new_items_page_load() { if ( isset( $_SERVER['REQUEST_METHOD'] ) && 'POST' === strtoupper( sanitize_text_field( wp_unslash( $_SERVER['REQUEST_METHOD'] ) ) ) ) { $this->process_form_request(); exit; } $this->enqueue_many_items_scripts(); } /** * Enqueue script to create many items at once. * * @return void */ public function enqueue_many_items_scripts() { wp_enqueue_script( 'nova-many-items', Assets::get_file_url_for_environment( '_inc/build/custom-post-types/js/many-items.min.js', 'modules/custom-post-types/js/many-items.js' ), array( 'jquery' ), $this->version, true ); } /** * Process form request to create many items at once. * * @return void */ public function process_form_request() { if ( ! isset( $_POST['nova_title'] ) || ! is_array( $_POST['nova_title'] ) ) { return; } $is_ajax = ! empty( $_POST['ajax'] ); if ( $is_ajax ) { check_ajax_referer( 'nova_many_items' ); } else { check_admin_referer( 'nova_many_items' ); } /* * $_POST is already slashed * phpcs:disable WordPress.Security.ValidatedSanitizedInput.MissingUnslash */ foreach ( array_keys( $_POST['nova_title'] ) as $key ) : // phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized -- we sanitize below. $post_details = array( 'post_status' => 'publish', 'post_type' => self::MENU_ITEM_POST_TYPE, 'post_content' => ! empty( $_POST['nova_content'] ) && ! empty( $_POST['nova_content'][ $key ] ) ? sanitize_text_field( $_POST['nova_content'][ $key ] ) : '', 'post_title' => isset( $_POST['nova_title'][ $key ] ) ? sanitize_title( $_POST['nova_title'][ $key ] ) : '', 'tax_input' => array( self::MENU_ITEM_LABEL_TAX => isset( $_POST['nova_labels'][ $key ] ) ? sanitize_meta( self::MENU_ITEM_LABEL_TAX, $_POST['nova_labels'][ $key ], 'term' ) : null, self::MENU_TAX => isset( $_POST['nova_menu_tax'] ) ? sanitize_meta( self::MENU_TAX, $_POST['nova_menu_tax'], 'term' ) : null, ), ); $post_id = wp_insert_post( $post_details ); if ( ! $post_id || is_wp_error( $post_id ) ) { continue; } $this->set_price( $post_id, isset( $_POST['nova_price'][ $key ] ) ? sanitize_meta( 'nova_price', $_POST['nova_price'][ $key ], 'post' ) : '' ); // phpcs:enable WordPress.Security.ValidatedSanitizedInput.MissingUnslash if ( $is_ajax ) : $post = get_post( $post_id ); $GLOBALS['post'] = $post; // phpcs:ignore WordPress.WP.GlobalVariablesOverride.Prohibited setup_postdata( $post ); ?> <td><?php the_title(); ?></td> <td class="nova-price"><?php $this->display_price(); ?></td> <td><?php $this->list_labels( $post_id ); ?></td> <td><?php the_content(); ?></td> <?php endif; endforeach; if ( $is_ajax ) { exit; } wp_safe_redirect( admin_url( 'edit.php?post_type=' . self::MENU_ITEM_POST_TYPE ) ); exit; } /** * Admin page contents for adding many menu items at once. * * @return void */ public function add_many_new_items_page() { ?> <div class="wrap"> <h2><?php esc_html_e( 'Add Many Items', 'jetpack' ); ?></h2> <p> <?php echo wp_kses( __( 'Use the <kbd>TAB</kbd> key on your keyboard to move between colums and the <kbd>ENTER</kbd> or <kbd>RETURN</kbd> key to save each row and move on to the next.', 'jetpack' ), array( 'kbd' => array(), ) ); ?> </p> <form method="post" action="" enctype="multipart/form-data"> <p> <h3><?php esc_html_e( 'Add to section:', 'jetpack' ); ?> <?php wp_dropdown_categories( array( 'id' => 'nova-menu-tax', 'name' => 'nova_menu_tax', 'taxonomy' => self::MENU_TAX, 'hide_empty' => false, 'hierarchical' => true, ) ); ?> </h3></p> <table class="many-items-table wp-list-table widefat"> <thead> <tr> <th scope="col"><?php esc_html_e( 'Name', 'jetpack' ); ?></th> <th scope="col" class="nova-price"><?php esc_html_e( 'Price', 'jetpack' ); ?></th> <th scope="col"> <?php echo wp_kses( __( 'Labels: <small>spicy, favorite, etc. <em>Separate Labels with commas</em></small>', 'jetpack' ), array( 'small' => array(), 'em' => array(), ) ); ?> </th> <th scope="col"><?php esc_html_e( 'Description', 'jetpack' ); ?></th> </tr> </thead> <tbody> <tr> <td><input type="text" name="nova_title[]" aria-required="true" /></td> <td class="nova-price"><input type="text" name="nova_price[]" /></td> <td><input type="text" name="nova_labels[]" /></td> <td><textarea name="nova_content[]" cols="20" rows="1"></textarea> </tr> </tbody> <tbody> <tr> <td><input type="text" name="nova_title[]" aria-required="true" /></td> <td class="nova-price"><input type="text" name="nova_price[]" /></td> <td><input type="text" name="nova_labels[]" /></td> <td><textarea name="nova_content[]" cols="20" rows="1"></textarea> </tr> </tbody> <tfoot> <tr> <th><a class="button button-secondary nova-new-row"><span class="dashicon dashicon-plus"></span> <?php esc_html_e( 'New Row', 'jetpack' ); ?></a></th> <th class="nova-price"></th> <th></th> <th></th> </tr> </tfoot> </table> <p class="submit"> <input type="submit" class="button-primary" value="<?php esc_attr_e( 'Add These New Menu Items', 'jetpack' ); ?>" /> <?php wp_nonce_field( 'nova_many_items' ); ?> </p> </form> </div> <?php } /* Edit One Item */ /** * Create admin meta box to save price for a menu item, * and add script to add extra checkboxes to the UI. * * @return void */ public function register_menu_item_meta_boxes() { wp_enqueue_script( 'nova-menu-checkboxes' ); add_meta_box( 'menu_item_price', __( 'Price', 'jetpack' ), array( $this, 'menu_item_price_meta_box' ), null, 'side', 'high' ); } /** * Meta box to edit the price of a menu item. * * @param WP_Post $post The post object. * * @return void */ public function menu_item_price_meta_box( $post ) { printf( '<label for="nova-price-%1$s" class="screen-reader-text">%2$s</label><input type="text" id="nova-price-%1$s" class="widefat" name="nova_price[%1$s]" value="%3$s" />', (int) $post->ID, esc_html__( 'Price', 'jetpack' ), esc_attr( $this->get_price( (int) $post->ID ) ) ); } /** * Save the price of a menu item. * * @param int $post_id Post ID. */ public function add_post_meta( $post_id ) { if ( ! isset( $_POST['nova_price'][ $post_id ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing -- nonce handling happens via core, since we hook into wp_insert_post. return; } $this->set_price( $post_id, sanitize_meta( 'nova_price', wp_unslash( $_POST['nova_price'][ $post_id ] ), 'post' ) // phpcs:ignore WordPress.Security.NonceVerification.Missing -- nonce handling happens via core, since we hook into wp_insert_post. ); } /* Data */ /** * Get ordered array of menu items. * * @param array $args Optional argumments. * * @return array */ public function get_menus( $args = array() ) { $args = wp_parse_args( $args, array( 'hide_empty' => false, ) ); $args['taxonomy'] = self::MENU_TAX; $terms = get_terms( $args ); if ( ! $terms || is_wp_error( $terms ) ) { return array(); } $terms_by_id = array(); foreach ( $terms as $term ) { $terms_by_id[ "{$term->term_id}" ] = $term; } $term_order = get_option( 'nova_menu_order', array() ); $return = array(); foreach ( $term_order as $term_id ) { if ( isset( $terms_by_id[ "$term_id" ] ) ) { $return[] = $terms_by_id[ "$term_id" ]; unset( $terms_by_id[ "$term_id" ] ); } } foreach ( $terms_by_id as $term_id => $term ) { $return[] = $term; } return $return; } /** * Get first menu taxonomy "leaf". * * @param int $post_id Post ID. * * @return bool|WP_Term|WP_Error|null */ public function get_menu_item_menu_leaf( $post_id ) { // Get first menu taxonomy "leaf". $term_ids = wp_get_object_terms( $post_id, self::MENU_TAX, array( 'fields' => 'ids' ) ); foreach ( $term_ids as $term_id ) { $children = get_term_children( $term_id, self::MENU_TAX ); if ( ! $children ) { break; } } if ( ! isset( $term_id ) ) { return false; } return get_term( $term_id, self::MENU_TAX ); } /** * Get a list of the labels linked to a menu item. * * @param int $post_id Post ID. * * @return void */ public function list_labels( $post_id = 0 ) { $post = get_post( $post_id ); echo get_the_term_list( $post->ID, self::MENU_ITEM_LABEL_TAX, '', _x( ', ', 'Nova label separator', 'jetpack' ), '' ); } /** * Get a list of the labels linked to a menu item, with links to manage them. * * @param int $post_id Post ID. * * @return void */ public function list_admin_labels( $post_id = 0 ) { $post = get_post( $post_id ); $labels = get_the_terms( $post->ID, self::MENU_ITEM_LABEL_TAX ); if ( ! empty( $labels ) ) { $out = array(); foreach ( $labels as $label ) { $out[] = sprintf( '<a href="%s">%s</a>', esc_url( add_query_arg( array( 'post_type' => self::MENU_ITEM_POST_TYPE, 'taxonomy' => self::MENU_ITEM_LABEL_TAX, 'term' => $label->slug, ), 'edit.php' ) ), esc_html( sanitize_term_field( 'name', $label->name, $label->term_id, self::MENU_ITEM_LABEL_TAX, 'display' ) ) ); } echo implode( _x( ', ', 'Nova label separator', 'jetpack' ), $out ); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- we build $out ourselves and escape things there. } else { esc_html_e( 'No Labels', 'jetpack' ); } } /** * Update post meta with the price defined in meta box. * * @param int $post_id Post ID. * @param string $price Price. * * @return int|bool */ public function set_price( $post_id = 0, $price = '' ) { return update_post_meta( $post_id, 'nova_price', $price ); } /** * Get the price of a menu item. * * @param int $post_id Post ID. * * @return bool|string */ public function get_price( $post_id = 0 ) { return get_post_meta( $post_id, 'nova_price', true ); } /** * Echo the price of a menu item. * * @param int $post_id Post ID. * * @return void */ public function display_price( $post_id = 0 ) { echo esc_html( $this->get_price( $post_id ) ); } /* Menu Item Loop Markup */ /** * Get markup for a menu item. * Note: Does not support nested loops. * * @param null|string $field The field to get the value for. * * @return array */ public function get_menu_item_loop_markup( $field = null ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable return $this->menu_item_loop_markup; } /** * Sets up the loop markup. * Attached to the 'template_include' *filter*, * which fires only during a real blog view (not in admin, feeds, etc.) * * @param string $template Template File. * * @return string Template File. VERY Important. */ public function setup_menu_item_loop_markup__in_filter( $template ) { add_action( 'loop_start', array( $this, 'start_menu_item_loop' ) ); return $template; } /** * If the Query is a Menu Item Query, start outputing the Menu Item Loop Marku * Attached to the 'loop_start' action. * * @param WP_Query $query Post query. * * @return void */ public function start_menu_item_loop( $query ) { if ( ! $this->is_menu_item_query( $query ) ) { return; } $this->menu_item_loop_last_term_id = false; $this->menu_item_loop_current_term = false; add_action( 'the_post', array( $this, 'menu_item_loop_each_post' ) ); add_action( 'loop_end', array( $this, 'stop_menu_item_loop' ) ); } /** * Outputs the Menu Item Loop Marku * Attached to the 'the_post' action. * * @param WP_Post $post Post object. * * @return void */ public function menu_item_loop_each_post( $post ) { $this->menu_item_loop_current_term = $this->get_menu_item_menu_leaf( $post->ID ); if ( false === $this->menu_item_loop_current_term || null === $this->menu_item_loop_current_term || is_wp_error( $this->menu_item_loop_current_term ) ) { return; } if ( false === $this->menu_item_loop_last_term_id ) { // We're at the very beginning of the loop $this->menu_item_loop_open_element( 'menu' ); // Start a new menu section $this->menu_item_loop_header(); // Output the menu's header } elseif ( $this->menu_item_loop_last_term_id !== $this->menu_item_loop_current_term->term_id ) { // We're not at the very beginning but still need to start a new menu section. End the previous menu section first. $this->menu_item_loop_close_element( 'menu' ); // End the previous menu section $this->menu_item_loop_open_element( 'menu' ); // Start a new menu section $this->menu_item_loop_header(); // Output the menu's header } $this->menu_item_loop_last_term_id = $this->menu_item_loop_current_term->term_id; } /** * If the Query is a Menu Item Query, stop outputing the Menu Item Loop Marku * Attached to the 'loop_end' action. * * @param WP_Query $query Post query. * * @return void */ public function stop_menu_item_loop( $query ) { if ( ! $this->is_menu_item_query( $query ) ) { return; } remove_action( 'the_post', array( $this, 'menu_item_loop_each_post' ) ); remove_action( 'loop_start', array( $this, 'start_menu_item_loop' ) ); remove_action( 'loop_end', array( $this, 'stop_menu_item_loop' ) ); $this->menu_item_loop_close_element( 'menu' ); // End the last menu section } /** * Outputs the Menu Group Header * * @return void */ public function menu_item_loop_header() { $this->menu_item_loop_open_element( 'menu_header' ); $this->menu_item_loop_open_element( 'menu_title' ); echo esc_html( $this->menu_item_loop_current_term->name ); // @todo tax filter $this->menu_item_loop_close_element( 'menu_title' ); if ( $this->menu_item_loop_current_term->description ) : $this->menu_item_loop_open_element( 'menu_description' ); echo esc_html( $this->menu_item_loop_current_term->description ); // @todo kses, tax filter $this->menu_item_loop_close_element( 'menu_description' ); endif; $this->menu_item_loop_close_element( 'menu_header' ); } /** * Outputs a Menu Item Markup element opening tag * * @param string $field - Menu Item Markup settings field. * * @return void */ public function menu_item_loop_open_element( $field ) { $markup = $this->get_menu_item_loop_markup(); /** * Filter a menu item's element opening tag. * * @module custom-content-types * * @since 4.4.0 * * @param string $tag Menu item's element opening tag. * @param string $field Menu Item Markup settings field. * @param array $markup Array of markup elements for the menu item. * @param false|object $term Taxonomy term for current menu item. */ echo apply_filters( // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- it's escaped in menu_item_loop_class. 'jetpack_nova_menu_item_loop_open_element', '<' . tag_escape( $markup[ "{$field}_tag" ] ) . $this->menu_item_loop_class( $markup[ "{$field}_class" ] ) . ">\n", $field, $markup, $this->menu_item_loop_current_term ); } /** * Outputs a Menu Item Markup element closing tag * * @param string $field - Menu Item Markup settings field. * * @return void */ public function menu_item_loop_close_element( $field ) { $markup = $this->get_menu_item_loop_markup(); /** * Filter a menu item's element closing tag. * * @module custom-content-types * * @since 4.4.0 * * @param string $tag Menu item's element closing tag. * @param string $field Menu Item Markup settings field. * @param array $markup Array of markup elements for the menu item. * @param false|object $term Taxonomy term for current menu item. */ echo apply_filters( // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- tag_escape is used. 'jetpack_nova_menu_item_loop_close_element', '</' . tag_escape( $markup[ "{$field}_tag" ] ) . ">\n", $field, $markup, $this->menu_item_loop_current_term ); } /** * Returns a Menu Item Markup element's class attribute. * * @param string $class Class name. * * @return string HTML class attribute with leading whitespace. */ public function menu_item_loop_class( $class ) { if ( ! $class ) { return ''; } /** * Filter a menu Item Markup element's class attribute. * * @module custom-content-types * * @since 4.4.0 * * @param string $tag Menu Item Markup element's class attribute. * @param string $class Menu Item Class name. * @param false|object $term Taxonomy term for current menu item. */ return apply_filters( 'jetpack_nova_menu_item_loop_class', ' class="' . esc_attr( $class ) . '"', $class, $this->menu_item_loop_current_term ); } } add_action( 'init', array( 'Nova_Restaurant', 'init' ) ); Save