在WordPress中为自定义post类型添加功能

我正在创建自定义插件, 在该插件中, 我想根据用户角色动态添加特定自定义帖子类型的功能。

$args = array(
    'labels'             => $labels, 'description'        => __( 'Description.', 'elementor-siteset' ), 'public'             => true, 'publicly_queryable' => true, 'show_ui'            => true, 'show_in_menu'       => true, 'query_var'          => true, 'rewrite'            => array( 'slug' => $this->slug ), 'capability_type'    => 'member', 'has_archive'        => true, 'hierarchical'       => false, 'menu_position'      => null, 'supports'           => array( 'title'), 'menu_icon'          => 'dashicons-groups', 'exclude_from_search' => false, 'can_export' => true, 'capabilities' => array(
        'edit_post' => 'edit_member', 'edit_posts' => 'edit_members', 'edit_others_posts' => 'edit_other_members', 'publish_posts' => 'edit_members', 'read_post' => 'read_member', 'read_private_posts' => 'read_private_members', 'delete_post' => 'delete_member', 'create_posts' => 'edit_members'
    ), 'map_meta_cap' => true
);

这是我的WordPress后端。

我想动态地制作它。如果我不加保留, 那么它应该为该特定CPT保存该特定角色的功能。一旦得到以下解决方案, 我将解决此问题。

我想做这个。以下代码仅用于测试。我只想为成员CPT添加特定角色的读取, 编辑和删除功能。我该如何实现？

function add_theme_caps() {
    // gets the administrator role
    $admins = get_role( 'editor' );

    $admins->add_cap( 'edit_member' ); 
    $admins->add_cap( 'edit_members' ); 
    $admins->add_cap( 'edit_other_members' ); 
    $admins->add_cap( 'publish_members' ); 
    $admins->add_cap( 'delete_member' ); 
    $admins->add_cap( 'read_member' ); 
    $admins->add_cap( 'read_private_members' ); 
}
add_action( 'admin_init', 'add_theme_caps', 10, 2);

上面的代码为特定角色删除了整个CPT”成员”。如果我添加remove_cap()来删除任何功能, 那么它将不会像预期的那样受影响。

#1

该代码对我有用

add_action( 'init', 'register_cpt_gallery' );

function register_cpt_gallery() {
$labels = array( 
'name' => _x( 'Galleries', 'gallery' ), 'singular_name' => _x( 'Gallery', 'gallery' ), 'add_new' => _x( 'Add New', 'gallery' ), 'add_new_item' => _x( 'Add New Gallery', 'gallery' ), 'edit_item' => _x( 'Edit Gallery', 'gallery' ), 'new_item' => _x( 'New Gallery', 'gallery' ), 'view_item' => _x( 'View Gallery', 'gallery' ), 'search_items' => _x( 'Search Galleries', 'gallery' ), 'not_found' => _x( 'No galleries found', 'gallery' ), 'not_found_in_trash' => _x( 'No galleries found in Trash', 'gallery' ), 'parent_item_colon' => _x( 'Parent Gallery:', 'gallery' ), 'menu_name' => _x( 'Galleries', 'gallery' ), );

$args = array( 
  'labels' => $labels, 'hierarchical' => true, 'description' => 'Image galleries for teachers classes', 'supports' => array( 'title', 'editor', 'author'), 'public' => true, 'show_ui' => true, 'show_in_menu' => true, 'menu_icon' => get_bloginfo('template_url') . '/images/imagegallery.png', 'show_in_nav_menus' => true, 'publicly_queryable' => true, 'exclude_from_search' => false, 'has_archive' => true, 'query_var' => true, 'can_export' => true, 'rewrite' => true, 'capabilities' => array(
    'edit_post' => 'edit_gallery', 'edit_posts' => 'edit_galleries', 'edit_others_posts' => 'edit_other_galleries', 'publish_posts' => 'publish_galleries', 'read_post' => 'read_gallery', 'read_private_posts' => 'read_private_galleries', 'delete_post' => 'delete_gallery'
  ), // as pointed out by iEmanuele, adding map_meta_cap will map the meta correctly 
'map_meta_cap' => true
);

register_post_type( 'gallery', $args );
}

应该在角色中添加其他功能, 以使该权限在后端中实际起作用, 包括”管理员”, 例如：

function add_theme_caps() {
// gets the administrator role
$admins = get_role( 'administrator' );

$admins->add_cap( 'edit_gallery' ); 
$admins->add_cap( 'edit_galleries' ); 
$admins->add_cap( 'edit_other_galleries' ); 
$admins->add_cap( 'publish_galleries' ); 
$admins->add_cap( 'read_gallery' ); 
$admins->add_cap( 'read_private_galleries' ); 
$admins->add_cap( 'delete_gallery' ); 
}
add_action( 'admin_init', 'add_theme_caps');

我希望这对你有用。

谢谢