/**
* Sends a standard headers for file download
* @param BaseFileDownload $file File
* @param BaseDownloader $downloader Downloader of the file
*/
protected function sendStandardFileHeaders(BaseFileDownload $file, BaseDownloader $downloader = null)
{
$res = \Nette\Environment::getHttpResponse();
$req = \Nette\Environment::getHttpRequest();
//FDTools::clearHeaders($res); // Voláno už v FileDownload.php
$res->setContentType($file->mimeType, "UTF-8");
$res->setHeader("X-File-Downloader", "File Downloader (http://filedownloader.projekty.mujserver.net)");
if ($downloader !== null) {
$res->setHeader("X-FileDownloader-Actual-Script", $downloader->getReflection()->name);
}
$res->setHeader('Pragma', 'public');
// Fix for IE - Content-Disposition
$res->setHeader('Content-Disposition', $file->getContentDisposition() . '; filename="' . FDTools::getContentDispositionHeaderData($file->transferFileName) . '"');
$res->setHeader('Content-Description', 'File Transfer');
$res->setHeader('Content-Transfer-Encoding', 'binary');
$res->setHeader('Connection', 'close');
$res->setHeader('ETag', FDTools::getETag($file->sourceFile));
$res->setHeader('Content-Length', FDTools::filesize($file->sourceFile));
// Cache control
if ($file->enableBrowserCache) {
$this->setupCacheHeaders($file);
} else {
$this->setupNonCacheHeaders($file);
}
}
/**
* Getts file size
* @return float
*/
public function getSourceFileSize()
{
return FDTools::filesize($this->sourceFile);
}
