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application/Espo/Core/Utils/Acl/UserAclManagerProvider.php

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+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Core\Utils\Acl;
+
+use Espo\Core\Acl\Exceptions\NotAvailable;
+use Espo\Entities\Portal;
+use Espo\Entities\User;
+use Espo\ORM\EntityManager;
+use Espo\Core\AclManager;
+use Espo\Core\Portal\AclManagerContainer as PortalAclManagerContainer;
+use Espo\Core\ApplicationState;
+
+/**
+ * @todo Use WeakMap (User as a key).
+ */
+class UserAclManagerProvider
+{
+    /** @var array<string, AclManager> */
+    private $map = [];
+
+    public function __construct(
+        private EntityManager $entityManager,
+        private AclManager $aclManager,
+        private PortalAclManagerContainer $portalAclManagerContainer,
+        private ApplicationState $applicationState
+    ) {}
+
+    /**
+     * @throws NotAvailable
+     */
+    public function get(User $user): AclManager
+    {
+        $key = $user->hasId() ? $user->getId() : spl_object_hash($user);
+
+        if (!isset($this->map[$key])) {
+            $this->map[$key] = $this->load($user);
+        }
+
+        return $this->map[$key];
+    }
+
+    /**
+     * @throws NotAvailable
+     */
+    private function load(User $user): AclManager
+    {
+        $aclManager = $this->aclManager;
+
+        if ($user->isPortal() && !$this->applicationState->isPortal()) {
+            /** @var ?Portal $portal */
+            $portal = $this->entityManager
+                ->getRDBRepository(User::ENTITY_TYPE)
+                ->getRelation($user, 'portals')
+                ->findOne();
+
+            if (!$portal) {
+                throw new NotAvailable("No portal for portal user '" . $user->getId() . "'.");
+            }
+
+            $aclManager = $this->portalAclManagerContainer->get($portal);
+        }
+
+        return $aclManager;
+    }
+}