public function renderRaw()
{
$extension = XenForo_Helper_File::getFileExtension($this->_params['thumbnailPath']);
$imageTypes = array('gif' => 'image/gif', 'jpg' => 'image/jpeg', 'jpeg' => 'image/jpeg', 'jpe' => 'image/jpeg', 'png' => 'image/png');
$this->_response->setHeader('Content-type', $imageTypes[$extension], true);
$this->setDownloadFileName($this->_params['thumbnailPath'], true);
$this->_response->setHeader('X-Content-Type-Options', 'nosniff');
if (!is_readable($this->_params['thumbnailPath']) || !file_exists($this->_params['thumbnailPath'])) {
$this->_params['thumbnailPath'] = XenGallery_Template_Helper_Core::helperDummyImage('visible', '', '', true);
}
return new XenForo_FileOutput($this->_params['thumbnailPath']);
}
protected static function _getJsCacheBuster()
{
if (!self::$_jsCacheBuster) {
// Fallback in case XFMG version ID unavailable for whatever reason.
$versionId = XenForo_Application::$versionId;
if (XenForo_Application::isRegistered('addOns')) {
$addOns = XenForo_Application::get('addOns');
if (!empty($addOns['XenGallery'])) {
$versionId = $addOns['XenGallery'];
}
}
self::$_jsCacheBuster = substr(md5($versionId . XenForo_Application::$jsVersion), 0, 8);
}
return self::$_jsCacheBuster;
}
