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application/Espo/Core/Container/ContainerBuilder.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\Container;
+
+use Espo\Core\Application\ApplicationParams;
+use Espo\Core\Container;
+use Espo\Core\Container\Container as ContainerInterface;
+
+use Espo\Core\Binding\BindingContainer;
+use Espo\Core\Binding\BindingLoader;
+use Espo\Core\Binding\EspoBindingLoader;
+
+use Espo\Core\Loaders\ApplicationState as ApplicationStateLoader;
+use Espo\Core\Utils\File\Manager as FileManager;
+use Espo\Core\Utils\Config\ConfigFileManager;
+use Espo\Core\Utils\Config;
+use Espo\Core\Utils\DataCache;
+use Espo\Core\Utils\Module;
+
+use Espo\Core\Loaders\Log as LogLoader;
+use Espo\Core\Loaders\DataManager as DataManagerLoader;
+use Espo\Core\Loaders\Metadata as MetadataLoader;
+
+/**
+ * Builds a service container.
+ */
+class ContainerBuilder
+{
+    /** @var class-string<ContainerInterface> */
+    private string $containerClassName = Container::class;
+    /** @var class-string<Configuration> */
+    private string $containerConfigurationClassName = ContainerConfiguration::class;
+    /** @var class-string */
+    private string $configClassName = Config::class;
+    /** @var class-string */
+    private string $fileManagerClassName = FileManager::class;
+    /** @var class-string */
+    private string $dataCacheClassName = DataCache::class;
+    /** @var class-string<Module> */
+    private string $moduleClassName = Module::class;
+    private ?BindingLoader $bindingLoader = null;
+    /** @var array<string, object> */
+    private $services = [];
+    /** @var array<string, class-string<Loader>> */
+    protected $loaderClassNames = [
+        'log' => LogLoader::class,
+        'dataManager' => DataManagerLoader::class,
+        'metadata' => MetadataLoader::class,
+        'applicationState' => ApplicationStateLoader::class,
+    ];
+    private ?ApplicationParams $params = null;
+
+    public function withParams(?ApplicationParams $params): self
+    {
+        $this->params = $params;
+
+        return $this;
+    }
+
+    public function withBindingLoader(BindingLoader $bindingLoader): self
+    {
+        $this->bindingLoader = $bindingLoader;
+
+        return $this;
+    }
+
+    /**
+     * @param array<string, object> $services
+     */
+    public function withServices(array $services): self
+    {
+        foreach ($services as $key => $value) {
+            $this->services[$key] = $value;
+        }
+
+        return $this;
+    }
+
+    /**
+     * @param array<string, class-string<Loader>> $classNames
+     * @noinspection PhpUnused
+     */
+    public function withLoaderClassNames(array $classNames): self
+    {
+        foreach ($classNames as $key => $value) {
+            $this->loaderClassNames[$key] = $value;
+        }
+
+        return $this;
+    }
+
+    /**
+     * @param class-string<ContainerInterface> $containerClassName
+     */
+    public function withContainerClassName(string $containerClassName): self
+    {
+        $this->containerClassName = $containerClassName;
+
+        return $this;
+    }
+
+    /**
+     * @param class-string<Configuration> $containerConfigurationClassName
+     */
+    public function withContainerConfigurationClassName(string $containerConfigurationClassName): self
+    {
+        $this->containerConfigurationClassName = $containerConfigurationClassName;
+
+        return $this;
+    }
+
+    /**
+     * @param class-string $configClassName
+     */
+    public function withConfigClassName(string $configClassName): self
+    {
+        $this->configClassName = $configClassName;
+
+        return $this;
+    }
+
+    /**
+     * @param class-string $fileManagerClassName
+     * @noinspection PhpUnused
+     */
+    public function withFileManagerClassName(string $fileManagerClassName): self
+    {
+        $this->fileManagerClassName = $fileManagerClassName;
+
+        return $this;
+    }
+
+    /**
+     * @param class-string $dataCacheClassName
+     * @noinspection PhpUnused
+     */
+    public function withDataCacheClassName(string $dataCacheClassName): self
+    {
+        $this->dataCacheClassName = $dataCacheClassName;
+
+        return $this;
+    }
+
+    public function build(): ContainerInterface
+    {
+       $this->services['applicationParams'] = $this->params ?? new ApplicationParams();
+
+        /** @var Config $config */
+        $config = $this->services['config'] ?? (
+            new $this->configClassName(
+                new ConfigFileManager()
+            )
+        );
+
+        /** @var FileManager $fileManager */
+        $fileManager = $this->services['fileManager'] ?? (
+            new $this->fileManagerClassName(
+                $config->get('defaultPermissions')
+            )
+        );
+
+        /** @var DataCache $dataCache */
+        $dataCache = $this->services['dataCache'] ?? (
+            new $this->dataCacheClassName($fileManager)
+        );
+
+        $useCache = $config->get('useCache') ?? false;
+
+        /** @var Module $module */
+        $module = $this->services['module'] ?? (
+            new $this->moduleClassName($fileManager, $dataCache, $useCache)
+        );
+
+        $systemConfig = new Config\SystemConfig($config);
+
+        $this->services['config'] = $config;
+        $this->services['fileManager'] = $fileManager;
+        $this->services['dataCache'] = $dataCache;
+        $this->services['module'] = $module;
+        $this->services['systemConfig'] = $systemConfig;
+
+        $bindingLoader = $this->bindingLoader ?? (
+            new EspoBindingLoader($module)
+        );
+
+        $bindingContainer = new BindingContainer($bindingLoader->load());
+
+        return new $this->containerClassName(
+            $this->containerConfigurationClassName,
+            $bindingContainer,
+            $this->loaderClassNames,
+            $this->services
+        );
+    }
+}