/**
* Performs checks if the submitted form should be treated as Spam.
*
* @return boolean
*/
protected function doCheck()
{
$value = $this->settings['minTime.']['value'];
$unit = $this->settings['minTime.']['unit'];
$minTime = Tx_Formhandler_StaticFuncs::convertToSeconds($value, $unit);
$value = $this->settings['maxTime.']['value'];
$unit = $this->settings['maxTime.']['unit'];
$maxTime = Tx_Formhandler_StaticFuncs::convertToSeconds($value, $unit);
$spam = FALSE;
if (!isset($this->gp['formtime']) || !is_numeric($this->gp['formtime'])) {
$spam = TRUE;
} elseif ($minTime && time() - intval($this->gp['formtime']) < $minTime) {
$spam = TRUE;
} elseif ($maxTime && time() - intval($this->gp['formtime']) > $maxTime) {
$spam = TRUE;
}
return $spam;
}
