public function build($runData)
{
$site = $runData->getTemp("site");
$settings = $site->getSettings();
$runData->contextAdd("site", $site);
$runData->contextAdd("settings", $settings);
$totalSize = FileHelper::totalSiteFilesSize($site->getSiteId());
$allowed = $settings->getFileStorageSize();
$maxUpload = min($allowed - $totalSize, 5242880);
$numberOfFiles = FileHelper::totalSiteFileNumber($site->getSiteId());
$runData->contextAdd("totalSiteSize", FileHelper::formatSize($totalSize));
$runData->contextAdd("numberOfFiles", $numberOfFiles);
$runData->contextAdd("totalSiteAllowedSize", FileHelper::formatSize($allowed));
$runData->contextAdd("availableSiteSize", FileHelper::formatSize($allowed - $totalSize));
$runData->contextAdd("maxUpload", $maxUpload);
$runData->contextAdd("maxUploadString", FileHelper::formatSize($maxUpload));
}