/**
* Generate the purge cache field
*
* @return string
*/
public function generatePurgeField()
{
System::loadLanguageFile('tl_maintenance');
$template = new BackendTemplate('be_vimeo_rebuilder_user');
$template->elementsCount = count(Rebuilder::getContentElements());
if (($stats = Rebuilder::generateStats()) !== null) {
foreach ($stats as $k => $v) {
$template->{$k} = $v;
}
}
return $template->parse();
}
