function OnFileSave(&$arFile, $strFileName, $strSavePath, $bForceMD5 = false, $bSkipExt = false)
{
if(!$arFile["tmp_name"] && !$arFile["content"])
return false;
if(array_key_exists("bucket", $arFile))
$bucket = $arFile["bucket"];
else
$bucket = CCloudStorage::FindBucketForFile($arFile, $strFileName);
if(!is_object($bucket))
return false;
if(!$bucket->Init())
return false;
if(array_key_exists("bucket", $arFile))
{
$newName = bx_basename($arFile["tmp_name"]);
$prefix = $bucket->GetFileSRC("/");
$subDir = substr($arFile["tmp_name"], strlen($prefix));
$subDir = substr($subDir, 0, -strlen($newName)-1);
}
else
{
if(
$bForceMD5 != true
&& COption::GetOptionString("main", "save_original_file_name", "N")=="Y"
)
{
if(COption::GetOptionString("main", "convert_original_file_name", "Y")=="Y")
$newName = CCloudStorage::translit($strFileName);
else
$newName = $strFileName;
}
else
{
$strFileExt = ($bSkipExt == true? '' : strrchr($strFileName, "."));
$newName = md5(uniqid(mt_rand(), true)).$strFileExt;
}
//check for double extension vulnerability
$newName = RemoveScriptExtension($newName);
while(true)
{
$strRand = md5(mt_rand());
$strRand = substr($strRand, 0, 3)."/".$strRand;
if(substr($strSavePath, -1) == "/")
$subDir = $strSavePath.$strRand;
else
$subDir = $strSavePath."/".$strRand;
$subDir = ltrim($subDir, "/");
$filePath = "/".$subDir."/".$newName;
if(!$bucket->FileExists($filePath))
break;
}
if(!$bucket->SaveFile($filePath, $arFile))
return false;
}
$arFile["HANDLER_ID"] = $bucket->ID;
$arFile["SUBDIR"] = $subDir;
$arFile["FILE_NAME"] = $newName;
$arFile["WIDTH"] = 0;
$arFile["HEIGHT"] = 0;
if(array_key_exists("bucket", $arFile))
{
$arFile["WIDTH"] = $arFile["width"];
$arFile["HEIGHT"] = $arFile["height"];
$arFile["size"] = $arFile["file_size"];
}
elseif(array_key_exists("content", $arFile))
{
$tmp_name = tempnam();
$fp = fopen($tmp_name, "ab");
if($fp)
{
if(fwrite($fp, $arFile["content"]))
{
$bucket->IncFileCounter(filesize($tmp_name));
$imgArray = CFile::GetImageSize($tmp_name);
if(is_array($imgArray))
{
$arFile["WIDTH"] = $imgArray[0];
$arFile["HEIGHT"] = $imgArray[1];
}
}
fclose($fp);
unlink($tmp_name);
}
}
else
{
$bucket->IncFileCounter(filesize($arFile["tmp_name"]));
$imgArray = CFile::GetImageSize($arFile["tmp_name"]);
if(is_array($imgArray))
{
$arFile["WIDTH"] = $imgArray[0];
$arFile["HEIGHT"] = $imgArray[1];
}
}
if(isset($arFile["old_file"]))
CFile::DoDelete($arFile["old_file"]);
return true;
}
public static function OnFileSave(&$arFile, $strFileName, $strSavePath, $bForceMD5 = false, $bSkipExt = false)
{
if (!$arFile["tmp_name"] && !array_key_exists("content", $arFile)) {
return false;
}
if (array_key_exists("bucket", $arFile)) {
$bucket = $arFile["bucket"];
} else {
$bucket = CCloudStorage::FindBucketForFile($arFile, $strFileName);
}
if (!is_object($bucket)) {
return false;
}
if (!$bucket->Init()) {
return false;
}
$copySize = false;
$subDir = "";
$filePath = "";
if (array_key_exists("content", $arFile)) {
$arFile["tmp_name"] = CTempFile::GetFileName($arFile["name"]);
CheckDirPath($arFile["tmp_name"]);
$fp = fopen($arFile["tmp_name"], "ab");
if ($fp) {
fwrite($fp, $arFile["content"]);
fclose($fp);
}
}
if (array_key_exists("bucket", $arFile)) {
$newName = bx_basename($arFile["tmp_name"]);
$prefix = $bucket->GetFileSRC("/");
$subDir = substr($arFile["tmp_name"], strlen($prefix));
$subDir = substr($subDir, 0, -strlen($newName) - 1);
} else {
if ($bForceMD5 != true && COption::GetOptionString("main", "save_original_file_name", "N") == "Y") {
if (COption::GetOptionString("main", "convert_original_file_name", "Y") == "Y") {
$newName = CCloudStorage::translit($strFileName);
} else {
$newName = $strFileName;
}
} else {
$strFileExt = $bSkipExt == true ? '' : strrchr($strFileName, ".");
$newName = md5(uniqid(mt_rand(), true)) . $strFileExt;
}
//check for double extension vulnerability
$newName = RemoveScriptExtension($newName);
while (true) {
$strRand = md5(mt_rand());
$strRand = substr($strRand, 0, 3) . "/" . $strRand;
if (substr($strSavePath, -1) == "/") {
$subDir = $strSavePath . $strRand;
} else {
$subDir = $strSavePath . "/" . $strRand;
}
$subDir = ltrim($subDir, "/");
$filePath = "/" . $subDir . "/" . $newName;
if (!$bucket->FileExists($filePath)) {
break;
}
}
$targetPath = $bucket->GetFileSRC("/");
if (strpos($arFile["tmp_name"], $targetPath) === 0) {
$arDbFile = array("SUBDIR" => "", "FILE_NAME" => substr($arFile["tmp_name"], strlen($targetPath)), "CONTENT_TYPE" => $arFile["type"]);
$copyPath = $bucket->FileCopy($arDbFile, $filePath);
if (!$copyPath) {
return false;
}
$copySize = $bucket->GetFileSize("/" . urldecode(substr($copyPath, strlen($targetPath))));
} else {
$imgArray = CFile::GetImageSize($arFile["tmp_name"], true, false);
if (is_array($imgArray) && $imgArray[2] == IMAGETYPE_JPEG) {
$exifData = CFile::ExtractImageExif($arFile["tmp_name"]);
if ($exifData && isset($exifData['Orientation'])) {
$properlyOriented = CFile::ImageHandleOrientation($exifData['Orientation'], $arFile["tmp_name"]);
if ($properlyOriented) {
$jpgQuality = intval(COption::GetOptionString('main', 'image_resize_quality', '95'));
if ($jpgQuality <= 0 || $jpgQuality > 100) {
$jpgQuality = 95;
}
imagejpeg($properlyOriented, $arFile["tmp_name"], $jpgQuality);
}
}
}
if (!$bucket->SaveFile($filePath, $arFile)) {
return false;
}
}
}
$arFile["HANDLER_ID"] = $bucket->ID;
$arFile["SUBDIR"] = $subDir;
$arFile["FILE_NAME"] = $newName;
$arFile["WIDTH"] = 0;
$arFile["HEIGHT"] = 0;
if (array_key_exists("bucket", $arFile)) {
$arFile["WIDTH"] = $arFile["width"];
$arFile["HEIGHT"] = $arFile["height"];
$arFile["size"] = $arFile["file_size"];
} elseif ($copySize !== false) {
$arFile["size"] = $copySize;
$bucket->IncFileCounter($copySize);
} else {
$bucket->IncFileCounter(filesize($arFile["tmp_name"]));
$flashEnabled = !CFile::IsImage($arFile["ORIGINAL_NAME"], $arFile["type"]);
$imgArray = CFile::GetImageSize($arFile["tmp_name"], true, $flashEnabled);
if (is_array($imgArray)) {
$arFile["WIDTH"] = $imgArray[0];
$arFile["HEIGHT"] = $imgArray[1];
}
}
if (isset($arFile["old_file"])) {
CFile::DoDelete($arFile["old_file"]);
}
return true;
}
public static function InitiateMultipartUpload($arBucket, &$NS, $filePath, $fileSize, $ContentType)
{
$filePath = '/'.trim($filePath, '/');
if($arBucket["PREFIX"])
{
if(substr($filePath, 0, strlen($arBucket["PREFIX"])+2) != "/".$arBucket["PREFIX"]."/")
$filePath = "/".$arBucket["PREFIX"].$filePath;
}
$NS = array(
"filePath" => $filePath,
"fileTemp" => CCloudStorage::translit("/tmp".$filePath, "/"),
"partsCount" => 0,
"Content-Type" => $ContentType,
);
return true;
}
