/**
* @see sfValidatorBase
*/
protected function doClean($value)
{
// check date format
if (is_string($value) && ($regex = $this->getOption('date_format'))) {
if (!preg_match($regex, $value, $match)) {
throw new sfValidatorError($this, 'bad_format', array('value' => $value, 'date_format' => $this->getOption('date_format_error') ?: $this->getOption('date_format')));
}
$value = $match;
}
// convert array to date string
if (is_array($value)) {
$value = $this->convertDateArrayToString($value);
}
// convert timestamp to date number format
if (is_numeric($value)) {
if ($date = T::completeDate((string) $value)) {
$clean = $date->format('YmdHis');
} else {
$cleanTime = (int) $value;
$clean = date('YmdHis', $cleanTime);
}
} else {
if (preg_match('/^(\\d{4})-(\\d{2})-(\\d{2})/', $value, $match)) {
//per Kalender eingegebenes Datum (Y-m-d) oder Bearbeitungsdatum (Datum mit Zeit Y-m-d H:i:s)
try {
$date = new DateTime($value);
} catch (Exception $e) {
throw new sfValidatorError($this, 'invalid', array('value' => $value));
}
$date->setTimezone(new DateTimeZone(date_default_timezone_get()));
$clean = $date->format('YmdHis');
} elseif ($date = T::completeDate((string) $value)) {
$clean = $date->format('YmdHis');
} else {
throw new sfValidatorError($this, 'invalid', array('value' => $value));
}
}
// check max
if ($max = $this->getOption('max')) {
// convert timestamp to date number format
if (is_numeric($max)) {
$maxError = date($this->getOption('date_format_range_error'), $max);
$max = date('YmdHis', $max);
} else {
$dateMax = new DateTime($max);
$max = $dateMax->format('YmdHis');
$maxError = $dateMax->format($this->getOption('date_format_range_error'));
}
if ($clean > $max) {
throw new sfValidatorError($this, 'max', array('value' => $value, 'max' => $maxError));
}
}
// check min
if ($min = $this->getOption('min')) {
// convert timestamp to date number
if (is_numeric($min)) {
$minError = date($this->getOption('date_format_range_error'), $min);
$min = date('YmdHis', $min);
} else {
$dateMin = new DateTime($min);
$min = $dateMin->format('YmdHis');
$minError = $dateMin->format($this->getOption('date_format_range_error'));
}
if ($clean < $min) {
throw new sfValidatorError($this, 'min', array('value' => $value, 'min' => $minError));
}
}
if ($clean === $this->getEmptyValue()) {
return $cleanTime;
}
$format = $this->getOption('with_time') ? $this->getOption('datetime_output') : $this->getOption('date_output');
return isset($date) ? $date->format($format) : date($format, $cleanTime);
}
