Initial commit

application/Espo/Core/Container/ContainerConfiguration.php

@@ -0,0 +1,110 @@
+<?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\Container;
+
+use Espo\Core\Utils\Log;
+use Espo\Core\Utils\Metadata;
+
+use ReflectionClass;
+use Exception;
+
+class ContainerConfiguration implements Configuration
+{
+    /**
+     * Log must be loaded before anything.
+     * @noinspection PhpPropertyOnlyWrittenInspection
+     * @phpstan-ignore-next-line
+     */
+    private Log $log;
+
+    /**
+     * Must be protected.
+     */
+    protected Metadata $metadata;
+
+    public function __construct(Log $log, Metadata $metadata)
+    {
+        $this->log = $log;
+        $this->metadata = $metadata;
+    }
+
+    /**
+     * @return ?class-string
+     */
+    public function getLoaderClassName(string $name): ?string
+    {
+        $className = null;
+
+        try {
+            $className = $this->metadata->get(['app', 'containerServices', $name, 'loaderClassName']);
+        } catch (Exception) {}
+
+        if ($className && class_exists($className)) {
+            return $className;
+        }
+
+        $className = 'Espo\Custom\Core\Loaders\\' . ucfirst($name);
+
+        if (!class_exists($className)) {
+            $className = 'Espo\Core\Loaders\\' . ucfirst($name);
+        }
+
+        if (class_exists($className)) {
+            $class = new ReflectionClass($className);
+
+            if ($class->isInstantiable()) {
+                return $className;
+            }
+        }
+
+        return null;
+    }
+
+    /**
+     * @return ?class-string
+     */
+    public function getServiceClassName(string $name): ?string
+    {
+        return $this->metadata->get(['app', 'containerServices', $name, 'className']) ?? null;
+    }
+
+    /**
+     * @return ?string[]
+     */
+    public function getServiceDependencyList(string $name): ?array
+    {
+        return $this->metadata->get(['app', 'containerServices', $name, 'dependencyList']) ?? null;
+    }
+
+    public function isSettable(string $name): bool
+    {
+        return $this->metadata->get(['app', 'containerServices', $name, 'settable']) ?? false;
+    }
+}