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application/Espo/Hooks/Attachment/RemoveFile.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\Hooks\Attachment;
+
+use Espo\Core\FileStorage\Manager as FileStorageManager;
+use Espo\Core\Hook\Hook\AfterRemove;
+use Espo\Core\Utils\File\Manager as FileManager;
+use Espo\Core\Utils\Metadata;
+use Espo\Entities\Attachment;
+use Espo\ORM\Entity;
+use Espo\ORM\EntityManager;
+use Espo\ORM\Repository\Option\RemoveOptions;
+
+/**
+ * @implements AfterRemove<Attachment>
+ */
+class RemoveFile implements AfterRemove
+{
+    public function __construct(
+        private Metadata $metadata,
+        private EntityManager $entityManager,
+        private FileManager $fileManager,
+        private FileStorageManager $fileStorageManager
+    ) {}
+
+    /**
+     * @param Attachment $entity
+     */
+    public function afterRemove(Entity $entity, RemoveOptions $options): void
+    {
+        $duplicateCount = $this->entityManager
+            ->getRDBRepositoryByClass(Attachment::class)
+            ->where([
+                'OR' => [
+                    'sourceId' => $entity->getSourceId(),
+                    'id' => $entity->getSourceId(),
+                ]
+            ])
+            ->count();
+
+        if ($duplicateCount) {
+            return;
+        }
+
+        if ($this->fileStorageManager->exists($entity)) {
+            $this->fileStorageManager->unlink($entity);
+        }
+
+        $this->removeThumbs($entity);
+    }
+
+    private function removeThumbs(Attachment $entity): void
+    {
+        /** @var string[] $typeList */
+        $typeList = $this->metadata->get(['app', 'image', 'resizableFileTypeList']) ?? [];
+
+        if (!in_array($entity->getType(), $typeList)) {
+            return;
+        }
+
+        /** @var string[] $sizeList */
+        $sizeList = array_keys($this->metadata->get(['app', 'image', 'sizes']) ?? []);
+
+        foreach ($sizeList as $size) {
+            $filePath = "data/upload/thumbs/{$entity->getSourceId()}_{$size}";
+
+            if ($this->fileManager->isFile($filePath)) {
+                $this->fileManager->removeFile($filePath);
+            }
+        }
+    }
+}