/**
* Download a resource file content
* @param {String} uri Uri of the resource file
*/
public function downloadFile()
{
if ($this->hasRequestParameter('uri')) {
$uri = tao_helpers_Uri::decode($this->getRequestParameter('uri'));
$resource = new core_kernel_classes_Resource($uri);
if (core_kernel_versioning_File::isVersionedFile($resource) || core_kernel_file_File::isFile($resource)) {
$file = new core_kernel_file_File($uri);
$fileName = $file->getOnePropertyValue(new core_kernel_classes_Property(PROPERTY_FILE_FILENAME));
$content = $file->getFileContent();
$size = strlen($content);
$mimeType = tao_helpers_File::getMimeType($file->getAbsolutePath(), true);
$this->setContentHeader($mimeType);
header("Content-Length: {$size}");
header("Content-Disposition: attachment; filename=\"{$fileName}\"");
header("Expires: 0");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
print $content;
return;
} else {
throw new Exception('The resource (' . $uri . ') is not a valid file resource');
}
}
}
