/**
* Get a list of capabilities for a role.
*
* @param string $role Role name
*
* @return array Array of caps for the role
*/
function get_role_caps($role)
{
if (function_exists('wpcom_vip_get_role_caps')) {
$caps = wpcom_vip_get_role_caps($role);
} else {
$caps = array();
$role_obj = get_role($role);
if ($role_obj && isset($role_obj->capabilities)) {
$caps = $role_obj->capabilities;
}
}
return $caps;
}
/**
* Duplicate an existing role and modify some caps
*
* Usage: wpcom_vip_duplicate_role( 'administrator', 'station-administrator', 'Station Administrator', array( 'manage_categories' => false ) );
*
* @param string $from_role Role name
* @param string $to_role_slug Role name
* @param string $to_role_name Display name for the role
* @param array $modified_caps Key/value array of capabilities for the role
*/
function wpcom_vip_duplicate_role($from_role, $to_role_slug, $to_role_name, $modified_caps)
{
$caps = array_merge(wpcom_vip_get_role_caps($from_role), $modified_caps);
wpcom_vip_add_role($to_role_slug, $to_role_name, $caps);
}
