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classes/QqUploadedFileXhr.php

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+<?php
+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@prestashop.com so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+ * versions in the future. If you wish to customize PrestaShop for your
+ * needs please refer to https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ */
+
+/**
+ * Handle file uploads via XMLHttpRequest.
+ */
+class QqUploadedFileXhrCore
+{
+    /**
+     * Save the file to the specified path.
+     *
+     * @return bool TRUE on success
+     */
+    public function upload($path)
+    {
+        $input = fopen('php://input', 'rb');
+        $target = fopen($path, 'wb');
+
+        $realSize = stream_copy_to_stream($input, $target);
+        if ($realSize != $this->getSize()) {
+            return false;
+        }
+
+        fclose($input);
+        fclose($target);
+
+        return true;
+    }
+
+    public function save()
+    {
+        $product = new Product($_GET['id_product']);
+        if (!Validate::isLoadedObject($product)) {
+            return ['error' => Context::getContext()->getTranslator()->trans('Cannot add image because product creation failed.', [], 'Admin.Catalog.Notification')];
+        } else {
+            $image = new Image();
+            $image->id_product = (int) ($product->id);
+            $image->position = Image::getHighestPosition($product->id) + 1;
+            $legends = Tools::getValue('legend');
+            if (is_array($legends)) {
+                foreach ($legends as $key => $legend) {
+                    if (Validate::isGenericName($legend)) {
+                        $image->legend[(int) $key] = $legend;
+                    } else {
+                        return ['error' => Context::getContext()->getTranslator()->trans('Error on image caption: "%1s" is not a valid caption.', [Tools::safeOutput($legend)], 'Admin.Notifications.Error')];
+                    }
+                }
+            }
+            if (!Image::getCover($image->id_product)) {
+                $image->cover = 1;
+            } else {
+                $image->cover = 0;
+            }
+
+            if (($validate = $image->validateFieldsLang(false, true)) !== true) {
+                return ['error' => $validate];
+            }
+            if (!$image->add()) {
+                return ['error' => Context::getContext()->getTranslator()->trans('Error while creating additional image', [], 'Admin.Catalog.Notification')];
+            } else {
+                return $this->copyImage($product->id, $image->id);
+            }
+        }
+    }
+
+    public function copyImage($id_product, $id_image, $method = 'auto')
+    {
+        $image = new Image($id_image);
+        if (!$new_path = $image->getPathForCreation()) {
+            return ['error' => Context::getContext()->getTranslator()->trans('An error occurred while attempting to create a new folder.', [], 'Admin.Notifications.Error')];
+        }
+        if (!($tmpName = tempnam(_PS_TMP_IMG_DIR_, 'PS')) || !$this->upload($tmpName)) {
+            return ['error' => Context::getContext()->getTranslator()->trans('An error occurred while uploading the image.', [], 'Admin.Notifications.Error')];
+        } elseif (!ImageManager::resize($tmpName, $new_path . '.' . $image->image_format)) {
+            return ['error' => Context::getContext()->getTranslator()->trans('An error occurred while uploading the image.', [], 'Admin.Notifications.Error')];
+        } elseif ($method == 'auto') {
+            $imagesTypes = ImageType::getImagesTypes('products');
+            foreach ($imagesTypes as $imageType) {
+                if (!ImageManager::resize($tmpName, $new_path . '-' . stripslashes($imageType['name']) . '.' . $image->image_format, $imageType['width'], $imageType['height'], $image->image_format)) {
+                    return ['error' => Context::getContext()->getTranslator()->trans('An error occurred while copying this image: %s', [stripslashes($imageType['name'])], 'Admin.Notifications.Error')];
+                }
+            }
+        }
+        unlink($tmpName);
+        Hook::exec('actionWatermark', ['id_image' => $id_image, 'id_product' => $id_product]);
+
+        if (!$image->update()) {
+            return ['error' => Context::getContext()->getTranslator()->trans('Error while updating the status.', [], 'Admin.Notifications.Error')];
+        }
+        $img = ['id_image' => $image->id, 'position' => $image->position, 'cover' => $image->cover, 'name' => $this->getName(), 'legend' => $image->legend];
+
+        return ['success' => $img];
+    }
+
+    public function getName()
+    {
+        return $_GET['qqfile'];
+    }
+
+    public function getSize()
+    {
+        if (isset($_SERVER['CONTENT_LENGTH']) || isset($_SERVER['HTTP_CONTENT_LENGTH'])) {
+            if (isset($_SERVER['HTTP_CONTENT_LENGTH'])) {
+                return (int) $_SERVER['HTTP_CONTENT_LENGTH'];
+            } else {
+                return (int) $_SERVER['CONTENT_LENGTH'];
+            }
+        }
+
+        return false;
+    }
+}