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* @package WPSEO\Admin\Capabilities
* VIP implementation of the Capability Manager.
final class WPSEO_Capability_Manager_VIP extends WPSEO_Abstract_Capability_Manager {
* Adds the registered capabilities to the system.
foreach ( $this->capabilities as $capability => $roles ) {
$role_capabilities = $this->get_role_capabilities( $role_capabilities, $capability, $roles );
foreach ( $role_capabilities as $role => $capabilities ) {
wpcom_vip_add_role_caps( $role, $capabilities );
* Removes the registered capabilities from the system
public function remove() {
// Remove from any role it has been added to.
$roles = wp_roles()->get_names();
$roles = array_keys( $roles );
foreach ( array_keys( $this->capabilities ) as $capability ) {
// Allow filtering of roles.
$role_capabilities = $this->get_role_capabilities( $role_capabilities, $capability, $roles );
foreach ( $role_capabilities as $role => $capabilities ) {
wpcom_vip_remove_role_caps( $role, $capabilities );
* Returns the roles which the capability is registered on.
* @param array $role_capabilities List of all roles with their capabilities.
* @param string $capability Capability to filter roles for.
* @param array $roles List of default roles.
* @return array List of capabilities.
protected function get_role_capabilities( $role_capabilities, $capability, $roles ) {
// Allow filtering of roles.
$filtered_roles = $this->filter_roles( $capability, $roles );
foreach ( $filtered_roles as $role ) {
if ( ! isset( $add_role_caps[ $role ] ) ) {
$role_capabilities[ $role ] = [];
$role_capabilities[ $role ][] = $capability;
return $role_capabilities;