55 lines
979 B
PHP
55 lines
979 B
PHP
<?php
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/**
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* Copyright Andreas Heigl <andreas@heigl.org>
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*
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* Licenses under the MIT-license. For details see the included file LICENSE.md
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*/
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declare(strict_types=1);
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namespace Org_Heigl\AuthLdap;
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use WP_User;
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use function array_search;
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use function in_array;
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use function var_dump;
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class UserRoleHandler
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{
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/**
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* @param WP_User $user
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* @param string[] $roles
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* @return void
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*/
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public function addRolesToUser(WP_User $user, $roles) : void
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{
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if ($roles === []) {
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return;
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}
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if ($user->roles == $roles) {
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return;
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}
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// Remove unused roles from existing.
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foreach ($user->roles as $role) {
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if (!in_array($role, $roles)) {
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// Remove unused roles.
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$user->remove_role($role);
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continue;
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}
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// Remove the existing role from roles.
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if (($key = array_search($role, $roles)) !== false) {
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unset($roles[$key]);
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}
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}
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// Add new ones if not already assigned.
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foreach ($roles as $role) {
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$user->add_role($role);
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}
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}
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}
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