Initial commit

application/Espo/Core/Acl/OwnershipChecker/OwnershipCheckerFactory.php

@@ -0,0 +1,103 @@
+<?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\Acl\OwnershipChecker;
+
+use Espo\Core\Acl\DefaultOwnershipChecker;
+use Espo\Core\Acl\Exceptions\NotImplemented;
+use Espo\Core\Acl\OwnershipChecker;
+use Espo\Core\AclManager;
+use Espo\Core\Binding\Binder;
+use Espo\Core\Binding\BindingContainer;
+use Espo\Core\Binding\BindingData;
+use Espo\Core\InjectableFactory;
+use Espo\Core\Utils\Metadata;
+
+class OwnershipCheckerFactory
+{
+    /** @var class-string<OwnershipChecker> */
+    private string $defaultClassName = DefaultOwnershipChecker::class;
+
+    public function __construct(
+        private Metadata $metadata,
+        private InjectableFactory $injectableFactory
+    ) {}
+
+    /**
+     * Create an ownership checker.
+     *
+     * @throws NotImplemented
+     */
+    public function create(string $scope, AclManager $aclManager): OwnershipChecker
+    {
+        $className = $this->getClassName($scope);
+
+        $bindingContainer = $this->createBindingContainer($className, $aclManager, $scope);
+
+        return $this->injectableFactory->createWithBinding($className, $bindingContainer);
+    }
+
+    /**
+     * @return class-string<OwnershipChecker>
+     * @throws NotImplemented
+     */
+    private function getClassName(string $scope): string
+    {
+        /** @var ?class-string<OwnershipChecker> $className */
+        $className = $this->metadata->get(['aclDefs', $scope, 'ownershipCheckerClassName']);
+
+        if ($className) {
+            return $className;
+        }
+
+        if (!$this->metadata->get(['scopes', $scope])) {
+            throw new NotImplemented();
+        }
+
+        return $this->defaultClassName;
+    }
+
+    /**
+     * @param class-string<OwnershipChecker> $className
+     */
+    private function createBindingContainer(string $className, AclManager $aclManager, string $scope): BindingContainer
+    {
+        $bindingData = new BindingData();
+
+        $binder = new Binder($bindingData);
+
+        $binder->bindInstance(AclManager::class, $aclManager);
+
+        $binder
+            ->for($className)
+            ->bindValue('$entityType', $scope);
+
+        return new BindingContainer($bindingData);
+    }
+}