我有一个multisite 在我的functions.php 文件：
add_role(\'test\', \'Test Priv\', array(
\'activate_plugins\' => true,
\'delete_others_pages\' => true,
\'delete_others_posts\' => true,
\'delete_pages\' => true,
\'delete_posts\' => true,
\'delete_private_pages\' => true,
\'delete_private_posts\' => true,
\'delete_published_pages\' => true,
\'delete_published_posts\' => true,
\'edit_dashboard\' => true,
\'edit_others_pages\' => true,
\'edit_others_posts\' => true,
\'edit_pages\' => true,
\'edit_posts\' => true,
\'edit_private_pages\' => true,
\'edit_private_posts\' => true,
\'edit_published_pages\' => true,
\'edit_published_posts\' => true,
\'edit_theme_options\' => true,
\'export\' => true,
\'import\' => true,
\'list_users\' => true,
\'manage_categories\' => true,
\'manage_links\' => true,
\'manage_options\' => true,
\'moderate_comments\' => true,
\'promote_users\' => true,
\'publish_pages\' => true,
\'publish_posts\' => true,
\'read_private_pages\' => true,
\'read_private_posts\' => true,
\'read\' => true,
\'remove_users\' => true,
\'switch_themes\' => true,
\'upload_files\' => true
));
这将创建
new/custom user role 称为Test Priv。
我对PHP不是很熟悉，但希望将上述设置添加到default administrators role （不是超级管理员），而不是创建新的/自定义角色。
特别是，如何更新多站点上的默认管理员用户角色，以便他们能够添加/创建/删除/删除用户？
SO网友:bueltge
您可以编写一个小型自定义函数，用于循环网络，并在网络的每个站点中添加新角色。参见下面的源als示例add_role. 如果要更新或更改现有角色，请从add_role 到add_cap.
function fb_change_role_network_wide( $role ) {
global $wpdb;
$args = $args = array(
\'network_id\' => $wpdb->siteid,
\'public\' => null,
\'archived\' => null,
\'mature\' => null,
\'spam\' => null,
\'deleted\' => null,
\'limit\' => 100,
\'offset\' => 0,
);
$sites = wp_get_sites( $args );
$role = \'contributor\';
$display_name = \'Test Priv\';
$capabilities = array( ... );
foreach( $sites as $key => $blog ) {
switch_to_blog( $blog[ \'blog_id\' ] );
add_role( $role, $display_name, $capabilities );
restore_current_blog();
}
}
在网络的每个站点中添加对象的重要部分是循环和核心功能：
switch_to_blog( $blog[ \'blog_id\' ] );
...
restore_current_blog();
在这个循环中，使用参数添加您的需求，它将在每个站点中执行此操作。
增强，也是一个添加用户的小示例，通过用户ID识别网络的每个站点。
function fb_add_roles( $user_id ) {
global $wpdb;
$args = $args = array(
\'network_id\' => $wpdb->siteid,
\'public\' => null,
\'archived\' => null,
\'mature\' => null,
\'spam\' => null,
\'deleted\' => null,
\'limit\' => 100,
\'offset\' => 0,
);
$sites = wp_get_sites( $args );
$role = \'contributor\';
foreach( $sites as $key => $blog ) {
if ( is_user_member_of_blog( $user_id, $blog[ \'blog_id\' ] ) ) {
continue;
}
switch_to_blog( $blog[ \'blog_id\' ] );
add_user_to_blog( $blog[ \'blog_id\' ], $user_id, $role );
restore_current_blog();
}
}
