253 lines
8.4 KiB
PHP
Executable File
253 lines
8.4 KiB
PHP
Executable File
<?php
|
|
/*
|
|
* 2007-2011 PrestaShop
|
|
*
|
|
* 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.txt.
|
|
* It is also available through the world-wide-web at this URL:
|
|
* http://opensource.org/licenses/osl-3.0.php
|
|
* 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 http://www.prestashop.com for more information.
|
|
*
|
|
* @author PrestaShop SA <contact@prestashop.com>
|
|
* @copyright 2007-2011 PrestaShop SA
|
|
* @version Release: $Revision: 7331 $
|
|
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
|
|
* International Registered Trademark & Property of PrestaShop SA
|
|
*/
|
|
|
|
class FileUploaderCore
|
|
{
|
|
|
|
private $allowedExtensions = array();
|
|
private $file;
|
|
private $sizeLimit;
|
|
|
|
function __construct(array $allowedExtensions = array(), $sizeLimit = 10485760)
|
|
{
|
|
$allowedExtensions = array_map("strtolower", $allowedExtensions);
|
|
|
|
$this->allowedExtensions = $allowedExtensions;
|
|
$this->sizeLimit = $sizeLimit;
|
|
|
|
if (isset($_GET['qqfile'])) {
|
|
$this->file = new qqUploadedFileXhr();
|
|
} elseif (isset($_FILES['qqfile'])) {
|
|
$this->file = new qqUploadedFileForm();
|
|
} else {
|
|
$this->file = false;
|
|
}
|
|
}
|
|
|
|
private function toBytes($str)
|
|
{
|
|
$val = trim($str);
|
|
$last = strtolower($str[strlen($str)-1]);
|
|
switch($last) {
|
|
case 'g': $val *= 1024;
|
|
case 'm': $val *= 1024;
|
|
case 'k': $val *= 1024;
|
|
}
|
|
return $val;
|
|
}
|
|
|
|
/**
|
|
* Returns array('success'=>true) or array('error'=>'error message')
|
|
*/
|
|
function handleUpload()
|
|
{
|
|
if (!$this->file){
|
|
return array('error' => Tools::displayError('No files were uploaded.'));
|
|
}
|
|
|
|
$size = $this->file->getSize();
|
|
|
|
if ($size == 0) {
|
|
return array('error' => Tools::displayError('File is empty'));
|
|
}
|
|
if ($size > $this->sizeLimit) {
|
|
return array('error' => Tools::displayError('File is too large'));
|
|
}
|
|
|
|
$pathinfo = pathinfo($this->file->getName());
|
|
$filename = $pathinfo['filename'];
|
|
$these = implode(', ', $this->allowedExtensions);
|
|
if (!isset($pathinfo['extension']))
|
|
return array('error' => Tools::displayError('File has an invalid extension, it should be one of '). $these . '.');
|
|
$ext = $pathinfo['extension'];
|
|
if($this->allowedExtensions && !in_array(strtolower($ext), $this->allowedExtensions))
|
|
return array('error' => Tools::displayError('File has an invalid extension, it should be one of '). $these . '.');
|
|
|
|
return $this->file->save();
|
|
|
|
}
|
|
}
|
|
|
|
class qqUploadedFileForm {
|
|
/**
|
|
* Save the file to the specified path
|
|
* @return boolean TRUE on success
|
|
*/
|
|
function save()
|
|
{
|
|
$product = new Product($_GET['id_product']);
|
|
if (!Validate::isLoadedObject($product))
|
|
return array('error' => Tools::displayError('Cannot add image because product add failed.'));
|
|
else
|
|
{
|
|
$image = new Image();
|
|
$image->id_product = (int)($product->id);
|
|
$image->position = Image::getHighestPosition($product->id) + 1;
|
|
if (!Image::getCover($image->id_product))
|
|
$image->cover = 1;
|
|
else
|
|
$image->cover = 0;
|
|
if (!$image->add())
|
|
return array('error' => Tools::displayError('Error while creating additional image'));
|
|
else
|
|
{
|
|
return $this->copyImage($product->id, $image->id);
|
|
}
|
|
}
|
|
}
|
|
|
|
public function copyImage($id_product, $id_image, $method = 'auto')
|
|
{
|
|
$image = new Image($id_image);
|
|
$p = new Product($id_product);
|
|
if (!$new_path = $image->getPathForCreation())
|
|
return array('error' => Tools::displayError('An error occurred during new folder creation'));
|
|
if (!$tmpName = tempnam(_PS_TMP_IMG_DIR_, 'PS') OR !move_uploaded_file($_FILES['qqfile']['tmp_name'], $tmpName))
|
|
return array('error' => Tools::displayError('An error occurred during the image upload'));
|
|
elseif (!imageResize($tmpName, $new_path.'.'.$image->image_format))
|
|
return array('error' => Tools::displayError('An error occurred while copying image.'));
|
|
elseif($method == 'auto')
|
|
{
|
|
$imagesTypes = ImageType::getImagesTypes('products');
|
|
foreach ($imagesTypes AS $k => $imageType)
|
|
{
|
|
$theme = (Shop::isFeatureActive() ? '-'.$imageType['id_theme'] : '');
|
|
if (!imageResize($tmpName, $new_path.'-'.stripslashes($imageType['name']).$theme.'.'.$image->image_format, $imageType['width'], $imageType['height'], $image->image_format))
|
|
return array('error' => Tools::displayError('An error occurred while copying image:').' '.stripslashes($imageType['name']));
|
|
}
|
|
}
|
|
unlink($tmpName);
|
|
Hook::exec('actionWatermark', array('id_image' => $id_image, 'id_product' => $id_product));
|
|
$lang = Context::getContext()->employee->id_lang;
|
|
|
|
if (!$image->update())
|
|
return array('error' => Tools::displayError('Error while updating status'));
|
|
$img = array('id_image' => $image->id, 'position' => $image->position, 'cover' => $image->cover, 'name' => $this->getName());
|
|
return array("success" => $img);
|
|
}
|
|
function getName() {
|
|
return $_FILES['qqfile']['name'];
|
|
}
|
|
function getSize() {
|
|
return $_FILES['qqfile']['size'];
|
|
}
|
|
}
|
|
/**
|
|
* Handle file uploads via XMLHttpRequest
|
|
*/
|
|
class qqUploadedFileXhr
|
|
{
|
|
/**
|
|
* Save the file to the specified path
|
|
* @return boolean TRUE on success
|
|
*/
|
|
function upload($path)
|
|
{
|
|
$input = fopen("php://input", "r");
|
|
$temp = tmpfile();
|
|
$realSize = stream_copy_to_stream($input, $temp);
|
|
fclose($input);
|
|
if ($realSize != $this->getSize())
|
|
return false;
|
|
$target = fopen($path, "w");
|
|
fseek($temp, 0, SEEK_SET);
|
|
stream_copy_to_stream($temp, $target);
|
|
fclose($target);
|
|
|
|
return true;
|
|
}
|
|
|
|
function save()
|
|
{
|
|
$product = new Product($_GET['id_product']);
|
|
if (!Validate::isLoadedObject($product))
|
|
return array('error' => Tools::displayError('Cannot add image because product add failed.'));
|
|
else
|
|
{
|
|
$image = new Image();
|
|
$image->id_product = (int)($product->id);
|
|
$image->position = Image::getHighestPosition($product->id) + 1;
|
|
if (!Image::getCover($image->id_product))
|
|
$image->cover = 1;
|
|
else
|
|
$image->cover = 0;
|
|
if (!$image->add())
|
|
return array('error' => Tools::displayError('Error while creating additional image'));
|
|
else
|
|
{
|
|
return $this->copyImage($product->id, $image->id);
|
|
}
|
|
}
|
|
}
|
|
|
|
public function copyImage($id_product, $id_image, $method = 'auto')
|
|
{
|
|
$image = new Image($id_image);
|
|
$p = new Product($id_product);
|
|
if (!$new_path = $image->getPathForCreation())
|
|
return array('error' => Tools::displayError('An error occurred during new folder creation'));
|
|
if (!$tmpName = tempnam(_PS_TMP_IMG_DIR_, 'PS') OR !$this->upload($tmpName))
|
|
return array('error' => Tools::displayError('An error occurred during the image upload'));
|
|
elseif (!imageResize($tmpName, $new_path.'.'.$image->image_format))
|
|
return array('error' => Tools::displayError('An error occurred while copying image.'));
|
|
elseif($method == 'auto')
|
|
{
|
|
$imagesTypes = ImageType::getImagesTypes('products');
|
|
foreach ($imagesTypes AS $k => $imageType)
|
|
{
|
|
/*
|
|
$theme = (Shop::isFeatureActive() ? '-'.$imageType['id_theme'] : '');
|
|
if (!imageResize($tmpName, $new_path.'-'.stripslashes($imageType['name']).$theme.'.'.$image->image_format, $imageType['width'], $imageType['height'], $image->image_format))
|
|
return array('error' => Tools::displayError('An error occurred while copying image:').' '.stripslashes($imageType['name']));
|
|
*/
|
|
if (!imageResize($tmpName, $new_path.'-'.stripslashes($imageType['name']).'.'.$image->image_format, $imageType['width'], $imageType['height'], $image->image_format))
|
|
return array('error' => Tools::displayError('An error occurred while copying image:').' '.stripslashes($imageType['name']));
|
|
}
|
|
}
|
|
unlink($tmpName);
|
|
Hook::exec('actionWatermark', array('id_image' => $id_image, 'id_product' => $id_product));
|
|
|
|
if (!$image->update())
|
|
return array('error' => Tools::displayError('Error while updating status'));
|
|
$img = array('id_image' => $image->id, 'position' => $image->position, 'cover' => $image->cover, 'name' => $this->getName());
|
|
return array("success" => $img);
|
|
}
|
|
|
|
function getName()
|
|
{
|
|
return $_GET['qqfile'];
|
|
}
|
|
|
|
function getSize()
|
|
{
|
|
if (isset($_SERVER["CONTENT_LENGTH"]))
|
|
return (int)$_SERVER["CONTENT_LENGTH"];
|
|
else
|
|
throw new Exception('Getting content length is not supported.');
|
|
}
|
|
}
|