Amir Bagheri
d0c48e0e8e
- Region page city list uses the design's destination rail (dcard) instead of the unstyled pre-reskin card template - Header menu: structure regions are inserted after the top-level link to the tours archive instead of at the end - Plugin 1.9.2 Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
106 lines
3.2 KiB
PHP
106 lines
3.2 KiB
PHP
<?php
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defined( 'ABSPATH' ) || exit;
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/**
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* Appends the Viator Structure regions (each with a dropdown of its cities)
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* to the theme's header menu, so the menu follows the structure without
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* hand-editing Appearance → Menus.
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*/
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class VC_Menu {
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const LOCATION = 'hoho_primary';
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public static function init() {
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add_filter( 'wp_nav_menu_objects', array( __CLASS__, 'append' ), 10, 2 );
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}
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public static function append( $items, $args ) {
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if ( empty( $args->theme_location ) || self::LOCATION !== $args->theme_location ) {
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return $items;
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}
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$extra = self::items();
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if ( ! $extra ) {
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return $items;
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}
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// Regions go right after the top-level link to the tours archive ("All
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// Tours"); without one, at the end. The walker renders top-level items
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// in array order.
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$items = array_values( $items );
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$position = count( $items );
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$archive = untrailingslashit( (string) get_post_type_archive_link( 'viator_tour' ) );
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foreach ( $items as $i => $item ) {
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if ( empty( $item->menu_item_parent ) && '' !== $archive && untrailingslashit( (string) $item->url ) === $archive ) {
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$position = $i + 1;
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break;
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}
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}
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array_splice( $items, $position, 0, $extra );
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foreach ( $items as $i => $item ) {
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$item->menu_order = $i + 1;
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}
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return $items;
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}
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/**
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* Menu-item objects for the walker. The theme walker turns a parent with
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* children into a toggle button (no link), so a region's dropdown starts
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* with an "All of {region}" link to the region page itself.
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*
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* @return object[]
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*/
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public static function items() {
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$items = array();
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$n = 0;
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foreach ( VC_Structure::get() as $region ) {
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$term = $region['term_id'] ? get_term( (int) $region['term_id'], 'viator_destination' ) : null;
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if ( ! $term instanceof WP_Term ) {
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continue;
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}
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$region_url = get_term_link( $term );
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if ( is_wp_error( $region_url ) ) {
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continue;
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}
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$parent = self::item( ++$n, 0, $term->name, $region_url );
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$items[] = $parent;
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if ( ! $region['cities'] ) {
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continue;
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}
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/* translators: %s: region name. */
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$items[] = self::item( ++$n, $parent->db_id, sprintf( __( 'All of %s', 'viator-collector' ), $term->name ), $region_url );
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foreach ( $region['cities'] as $city ) {
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$items[] = self::item( ++$n, $parent->db_id, $city['name'], home_url( '/' . $city['slug'] . '/' ) );
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}
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}
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return $items;
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}
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private static function item( $n, $parent_id, $title, $url ) {
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$id = -1000 - $n;
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$item = new stdClass();
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$item->ID = $id;
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$item->db_id = $id;
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$item->menu_item_parent = (string) $parent_id;
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$item->object_id = (string) $id;
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$item->object = 'custom';
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$item->type = 'custom';
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$item->type_label = '';
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$item->title = $title;
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$item->url = $url;
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$item->target = '';
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$item->attr_title = '';
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$item->description = '';
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$item->classes = array( 'menu-item', 'vc-structure-item' );
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$item->xfn = '';
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$item->status = 'publish';
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$item->post_parent = 0;
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$item->menu_order = $n;
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$item->current = false;
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$item->current_item_ancestor = false;
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$item->current_item_parent = false;
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return $item;
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}
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}
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