/**
* @param array[string]string $arFile
* @param array[string]string $arResizeParams
* @param array[string]mixed $callbackData
* @param bool $bNeedResize
* @param array[string]string $sourceImageFile
* @param array[string]string $cacheImageFileTmp
* @return bool
*/
public static function OnBeforeResizeImage($arFile, $arResizeParams, &$callbackData, &$bNeedResize, &$sourceImageFile, &$cacheImageFileTmp)
{
$callbackData = null;
if (intval($arFile["HANDLER_ID"]) <= 0) {
return false;
}
$obSourceBucket = new CCloudStorageBucket(intval($arFile["HANDLER_ID"]));
if (!$obSourceBucket->Init()) {
return false;
}
$callbackData = array();
$callbackData["obSourceBucket"] = $obSourceBucket;
//Assume target bucket same as source
$callbackData["obTargetBucket"] = $obTargetBucket = $obSourceBucket;
//if original file bucket is read only
if ($obSourceBucket->READ_ONLY === "Y") {
$bucket = CCloudStorage::FindBucketForFile($arFile, $arFile["FILE_NAME"]);
if (!is_object($bucket)) {
return false;
}
if ($bucket->Init()) {
$callbackData["obTargetBucket"] = $obTargetBucket = $bucket;
}
}
$bImmediate = $arResizeParams[5];
$callbackData["cacheID"] = $arFile["ID"] . "/" . md5(serialize($arResizeParams));
$callbackData["cacheOBJ"] = new CPHPCache();
$callbackData["fileDIR"] = "/" . "resize_cache/" . $callbackData["cacheID"] . "/" . $arFile["SUBDIR"];
$callbackData["fileNAME"] = $arFile["FILE_NAME"];
$callbackData["fileURL"] = $callbackData["fileDIR"] . "/" . $callbackData["fileNAME"];
$result = true;
if ($callbackData["cacheOBJ"]->StartDataCache(CACHED_clouds_file_resize, $callbackData["cacheID"], "clouds")) {
$cacheImageFile = $callbackData["obTargetBucket"]->GetFileSRC($callbackData["fileURL"]);
$arDestinationSize = array();
//Check if it is cache file was deleted, but there was a successful resize
if (!$bImmediate && COption::GetOptionString("clouds", "delayed_resize") === "Y" && is_array($delayInfo = CCloudStorage::ResizeImageFileGet($cacheImageFile)) && $delayInfo["ERROR_CODE"] == 0) {
$callbackData["cacheSTARTED"] = true;
if ($arFile["FILE_SIZE"] > 1) {
$callbackData["fileSize"] = $arFile["FILE_SIZE"];
}
$bNeedResize = false;
$result = true;
} elseif ($fs = $obTargetBucket->FileExists($callbackData["fileURL"])) {
//If file was resized before the fact was registered
if (!$bImmediate && COption::GetOptionString("clouds", "delayed_resize") === "Y") {
CCloudStorage::ResizeImageFileAdd($arDestinationSize, $arFile, $cacheImageFile, $arResizeParams);
}
$callbackData["cacheSTARTED"] = true;
if ($fs > 1) {
$callbackData["fileSize"] = $fs;
}
$bNeedResize = false;
$result = true;
} else {
$callbackData["tmpFile"] = CFile::GetTempName('', $arFile["FILE_NAME"]);
$callbackData["tmpFile"] = preg_replace("#[\\\\\\/]+#", "/", $callbackData["tmpFile"]);
if (!$bImmediate && COption::GetOptionString("clouds", "delayed_resize") === "Y" && CCloudStorage::ResizeImageFileDelay($arDestinationSize, $arFile, $cacheImageFile, $arResizeParams)) {
$callbackData["cacheSTARTED"] = false;
$bNeedResize = false;
$callbackData["cacheOBJ"]->AbortDataCache();
$callbackData["cacheVARS"] = array("cacheImageFile" => $cacheImageFile, "width" => $arDestinationSize["width"], "height" => $arDestinationSize["height"]);
$result = true;
} elseif ($obSourceBucket->DownloadToFile($arFile, $callbackData["tmpFile"])) {
$callbackData["cacheSTARTED"] = true;
$bNeedResize = true;
$sourceImageFile = $callbackData["tmpFile"];
$cacheImageFileTmp = CFile::GetTempName('', $arFile["FILE_NAME"]);
$result = true;
} else {
$callbackData["cacheSTARTED"] = false;
$bNeedResize = false;
$callbackData["cacheOBJ"]->AbortDataCache();
$result = false;
}
}
} else {
$callbackData["cacheSTARTED"] = false;
$callbackData["cacheVARS"] = $callbackData["cacheOBJ"]->GetVars();
$bNeedResize = false;
$result = true;
}
return $result;
}
