在URL上设置子类别名称时出现问题

我的WordPress网站具有用于显示视频的自定义类别。 URL中需要显示一些子类别, 现在它显示site.com/video/video-page-name, 并需要显示它, 例如site.com/video/SUBCATEGORY/video-page-name

这是来自function.php的代码片段

add_action( 'init', 'create_post_type_video' );
function create_post_type_video(){
register_post_type( 'video', array(
'labels'        => array(
                            'name'                  => __('סרטוני וידאו בתחום טיפול רגשי', 'video'), 'singular_name'         => __('Video', 'video'), 'add_new'               => __('Add new', 'video'), 'add_new_item'          => __('Add', 'video'), 'edit'                  => __('Edit', 'video'), 'edit_item'             => __('Edit video', 'video'), 'new_item'              => __('New video', 'video'), 'view'                  => __('View', 'video'), 'view_item'             => __('View video', 'video'), 'search_items'          => __('Search videos', 'video'), 'not_found'             => __('Not found', 'video'), 'not_found_in_trash'    => __('Not found in trash', 'video'), 'filter_items_list'     => __('Filter videos list', 'video'), 'items_list_navigation' => __('Videos list navigation', 'video'), 'items_list'            => __('Videos list', 'video'), 'insert_into_item'      => __('Insert into video', 'video'), 'uploaded_to_this_item' => __('Uploaded to this video', 'video'), 'featured_image'        => __('Featured Image', 'video'), 'set_featured_image'    => __('Set featured image', 'video'), 'remove_featured_image' => __('Remove featured image', 'video'), 'menu_name'             => __('סרטונים', 'video'), 'name_admin_bar'        => __('Video', 'video') ), 'menu_position'         => 7, 'description'           => 'Type of recording for video', 'menu_icon'             => 'dashicons-video-alt3', 'public'                => true, //'publicly_queryable'  => false, 'hierarchical'          => false, 'has_archive'           => false, 'supports'              => array( 'title', 'editor', 'thumbnail' ), 'can_export'            => false, 'taxonomies'            => array( 'videocategory' )
));

}

add_action( 'init', 'create_taxonomy_videocategory' );

function create_taxonomy_videocategory() {
$labels = array(
    'name'                  => 'סרטוני וידאו בתחום טיפול רגשי', 'singular_name'         => 'Videocategory', 'search_items'          => 'Search videocategories', 'all_items'             => 'All videocategories', 'parent_item'           => 'Parent videocategory', 'parent_item_colon'     => 'Parent videocategory', 'edit_item'             => 'Edit videocategory', 'update_item'           => 'Update videocategory', 'add_new_item'          => 'Add new videocategory', 'new_item_name'         => 'Name new videocategory', 'view_item'             => 'View videocategory', 'not_found'             => 'No videocategories found', 'no_terms'              => 'No videocategories', 'menu_name'             => 'Videocategories', 'items_list_navigation' => 'Videocategories list navigation', 'items_list'            => 'Videocategories list', 'name_admin_bar'        => 'Videocategory', 'back_to_items'         => '← Back to videocategories', 'popular_items'         => 'Popular videocategories'
);
$args = array(
    'label'                 => '', 'labels'                => $labels, 'public'                => true, 'publicly_queryable'    => true, 'show_in_nav_menus'     => true, 'show_ui'               => true, 'show_tagcloud'         => true, 'hierarchical'          => true, 'rewrite'               => true, 'meta_box_cb'           => null, 'show_admin_column'     => true, '_builtin'              => false, 'show_in_quick_edit'    => true 
);
register_taxonomy( 'videocategory', array( 'video' ), $args );

我在这里想念什么吗？

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#1

因此, 你的register_taxonomy是好的, 但是你的register_post_type需要包含rewrite参数。

add_action( 'init', 'create_post_type_video' );
function create_post_type_video(){
    register_post_type( 'video', array(
    'labels'        => array(
        'name'                  => __('סרטוני וידאו בתחום טיפול רגשי', 'video'), 'singular_name'         => __('Video', 'video'), 'add_new'               => __('Add new', 'video'), 'add_new_item'          => __('Add', 'video'), 'edit'                  => __('Edit', 'video'), 'edit_item'             => __('Edit video', 'video'), 'new_item'              => __('New video', 'video'), 'view'                  => __('View', 'video'), 'view_item'             => __('View video', 'video'), 'search_items'          => __('Search videos', 'video'), 'not_found'             => __('Not found', 'video'), 'not_found_in_trash'    => __('Not found in trash', 'video'), 'filter_items_list'     => __('Filter videos list', 'video'), 'items_list_navigation' => __('Videos list navigation', 'video'), 'items_list'            => __('Videos list', 'video'), 'insert_into_item'      => __('Insert into video', 'video'), 'uploaded_to_this_item' => __('Uploaded to this video', 'video'), 'featured_image'        => __('Featured Image', 'video'), 'set_featured_image'    => __('Set featured image', 'video'), 'remove_featured_image' => __('Remove featured image', 'video'), 'menu_name'             => __('סרטונים', 'video'), 'name_admin_bar'        => __('Video', 'video') ), 'menu_position'         => 7, 'description'           => 'Type of recording for video', 'menu_icon'             => 'dashicons-video-alt3', 'public'                => true, //'publicly_queryable'  => false, 'hierarchical'          => false, 'has_archive'           => false, 'supports'              => array( 'title', 'editor', 'thumbnail' ), 'can_export'            => false, 'taxonomies'            => array( 'videocategory' ), /* Add Rewrite and include your slug with replace defined below */
        'rewrite'               => array('slug' => 'video/%videocategory%', 'with_front' => false), )
      );
}

然后, 你需要过滤post_link和post_type_link, 以将％videocategory％替换为实际的类别名称。

/* Add Filter to declare your rewrite rule and find videocategory */
add_filter('post_link', 'my_category_permalink', 1, 3);
add_filter('post_type_link', 'my_category_permalink', 1, 3);

function my_category_permalink($permalink, $post_id, $leavename) {
    // %category% to rewrite post type
    if (strpos($permalink, '%videocategory%') === FALSE) return $permalink;
        // Get post
        $post = get_post($post_id);
        if (!$post) return $permalink;

        // Get taxonomy terms for your CPT Taxonomy
        $terms = wp_get_object_terms($post->ID, 'videocategory');
        if (!is_wp_error($terms) && !empty($terms) && is_object($terms[0])){
            $taxonomy_slug = $terms[0]->slug;
        }
        else {
            $taxonomy_slug = 'no-category';
        }

    return str_replace('%videocategory%', $taxonomy_slug, $permalink);
}