private function _tnefAttachment($params, Account $account)
{
$tmpFolder = \GO\Base\Fs\Folder::tempFolder(uniqid(time()));
$tmpFile = $tmpFolder->createChild('winmail.dat');
$imap = $account->openImapConnection($params['mailbox']);
$success = $imap->save_to_file($params['uid'], $tmpFile->path(), $params['number'], $params['encoding']);
if (!$success) {
throw new \Exception("Could not save temp file for tnef extraction");
}
chdir($tmpFolder->path());
exec(GO::config()->cmd_tnef . ' ' . $tmpFile->path(), $output, $retVar);
if ($retVar != 0) {
throw new \Exception("TNEF extraction failed: " . implode("\n", $output));
}
$tmpFile->delete();
$items = $tmpFolder->ls();
if (!count($items)) {
$this->render("Plain", GO::t('winmailNoFiles', 'email'));
exit;
}
exec(GO::config()->cmd_zip . ' -r "winmail.zip" *', $output, $retVar);
if ($retVar != 0) {
throw new \Exception("ZIP compression failed: " . implode("\n", $output));
}
$zipFile = $tmpFolder->child('winmail.zip');
\GO\Base\Util\Http::outputDownloadHeaders($zipFile, false, true);
$zipFile->output();
$tmpFolder->delete();
}
private function _getUsage(\GO\Email\Model\Account $account)
{
$usage = "";
$quota = $account->openImapConnection()->get_quota();
if (isset($quota['usage'])) {
if (!empty($quota['limit'])) {
$percentage = ceil($quota['usage'] * 100 / $quota['limit']);
$usage = sprintf(\GO::t('usage_limit', 'email'), $percentage . '%', \GO\Base\Util\Number::formatSize($quota['limit'] * 1024));
$round5 = floor($usage / 5) * 5;
$usage = '<span class="em-usage-' . $round5 . '">' . $usage . '</span>';
} else {
$usage = sprintf(\GO::t('usage', 'email'), \GO\Base\Util\Number::formatSize($quota['usage'] * 1024));
}
}
//var_dump($usage);
return $usage;
}