CPT和重写规则

Question

我有CPT“图书馆”和“图书馆-类别”分类法。

我想达到的目标是：

• https://example.com/library -图书馆CPT存档页面
• https://example.com/library/case-study/ -图书馆档案-类别分类学术语“案例研究”
• https://example.com/library/case-study/how-we-won -“案例研究分类法”中图书馆CPT的单一职位。

我有很多事情要做：

register_post_type(
    'library',
    array(
        'label'               => __( 'Library', 'my-theme' ),
        'description'         => __( 'Library', 'my-theme' ),
        'labels'              => array(
            'name'           => _x( 'Library', 'Post Type General Name', 'my-theme' ),
            'singular_name'  => _x( 'Library item', 'Post Type Singular Name', 'my-theme' ),
            'menu_name'      => __( 'Library', 'my-theme' ),
            'name_admin_bar' => __( 'Library item', 'my-theme' ),
            'add_new_item'   => __( 'Create New Library item', 'my-theme' ),
            'add_new'        => __( 'Add Library item', 'my-theme' ),
        ),
        'supports'            => array( 'title', 'editor', 'excerpt', 'revisions', 'thumbnail' ),
        'hierarchical'        => true,
        'public'              => true,
        'show_ui'             => true,
        'show_in_menu'        => true,
        'menu_position'       => 11,
        'menu_icon'           => 'dashicons-analytics',
        'show_in_admin_bar'   => true,
        'show_in_nav_menus'   => true,
        'can_export'          => true,
        'has_archive'         => true,
        'rewrite'             => array(
            'slug'       => 'library/%library-category%',
            'with_front' => false,
        ),
        'exclude_from_search' => false,
        'publicly_queryable'  => true,
        'capability_type'     => 'page',
        'show_in_rest'        => true,
    )
);

register_taxonomy(
    'library-category',
    array( 'library' ),
    array(
        'labels'            => array(
            'name'          => _x( 'Categories', 'Taxonomy General Name', 'my-theme' ),
            'singular_name' => _x( 'Category', 'Taxonomy Singular Name', 'my-theme' ),
        ),
        'hierarchical'      => true,
        'public'            => true,
        'show_ui'           => true,
        'show_admin_column' => true,
        'show_in_nav_menus' => true,
        'show_tagcloud'     => false,
        'show_in_rest'      => true,
        'rewrite'             => array(
            'slug'       => 'library/%library-category%/',
            'with_front' => false,
        ),
    )
);

但是，https://example.com/library不工作，并返回404。我怎么才能修好它？

Answer 1

最后，找到了一个解决方案组合：

欧洲禁止酷刑委员会必须有：

 'has_archive'         => 'library', // Fixes the archive URL.
 'rewrite'             => array(
    'slug'       => 'library/%library-category%',
    'with_front' => false,
 )

分类应如下：

'rewrite'        => array(
    'slug'       => 'library',
    'with_front' => false,
),

而你需要重写链接：

/**
 * Custom rewrite rules for URL
 *
 * @param string  $post_link Post link url.
 * @param integer $id Post ID.
 * @return string
 */
function getmanta_technologies_post_link( $post_link, $id = 0 ) {
    $post = get_post( $id );
    if ( is_object( $post ) ) {     
        $terms_lc = wp_get_object_terms( $post->ID, 'library-category' );
        if ( $terms_lc ) {
            return str_replace( '%library-category%', $terms_lc[0]->slug, $post_link );
        }
    }
    return $post_link;
}
add_filter( 'post_type_link', 'getmanta_technologies_post_link', 1, 3 );