php – 自定义分类 – 根据角色或功能设置访问权限

我只是在学习wordpress的自定义分类法.如何限制用户访问分类的访问权限.例如,我创建了一个名为features的分类,我只希望编辑器和上面的角色能够将帖子添加到此分类中.

如何设置访问级别？基于用户角色或能力,两者都适合我.

这是我用于分类的代码：

function add_custom_taxonomies() {
    // Add new "Featured" taxonomy to Posts
    register_taxonomy('featured', 'post', array(
        // Hierarchical taxonomy (like categories)
        'hierarchical' => true,
        // This array of options controls the labels displayed in the wordpress Admin UI
        'labels' => array(
            'name' => _x( 'Featured', 'taxonomy general name' ),
            'singular_name' => _x( 'Featured', 'taxonomy singular name' ),
            'search_items' =>  __( 'Search Featured' ),
            'all_items' => __( 'All Featured' ),
            'parent_item' => __( 'Parent Featured' ),
            'parent_item_colon' => __( 'Parent Featured:' ),
            'edit_item' => __( 'Edit Featured' ),
            'update_item' => __( 'Update Featured' ),
            'add_new_item' => __( 'Add New Featured' ),
            'new_item_name' => __( 'New Featured Name' ),
            'menu_name' => __( 'Featured' ),
        ),
        // Control the slugs used for this taxonomy
        'rewrite' => array(
            'slug' => 'featured', // This controls the base slug that will display before each term
            'with_front' => false, // Don't display the category base before "/locations/"
            'hierarchical' => true // This will allow URL's like "/locations/boston/cambridge/"
        ),
    ));
}
add_action( 'init', 'add_custom_taxonomies', 0 );

解决方法:

从Post Edit页面中删除元数据是否足够？如果是这样,请给this一个旋转：

function remove_featured_Meta() {
   if (!current_user_can('moderate_comments')){
       remove_Meta_Box( 'featureddiv', 'post', 'side' );
   }
}

add_action( 'admin_menu' , 'remove_featured_Meta' );

您可以使用任何appropriate capability对应于您要限制对分类法的访问权限的用户角色来填写条件语句.