public function deleteReport($idReport)
{
$APIScheduledReports = $this->getReports($idSite = false, $periodSearch = false, $idReport);
$report = reset($APIScheduledReports);
Piwik::checkUserHasSuperUserAccessOrIsTheUser($report['login']);
$this->getModel()->updateReport($idReport, array('deleted' => 1));
self::$cache = array();
}