/**
* (non-PHPdoc)
* @see Constraint::doValidate()
*/
public function doValidate($ctx)
{
$value = $ctx->getRequest()->getString($this->getName(), '');
// Validate only if there is a value
if (!$value) {
return true;
}
$converter = DataConverter::getInstance();
if (!$converter->parseDate($value)) {
$msg = sprintf(Application::getTranslator()->_('The field %1$s must be a valid date'), $this->getLabel());
$this->addFieldError($ctx, $this->getName(), $msg);
return false;
}
return true;
}
/**
* This method is called before a test is executed.
*/
protected function setUp()
{
$this->converter = \DataConverter::getInstance();
}
/**
* Get the date value associated with the given key.
*
* @param String $key the key
* @param timestamp $defaultValue value to return in case the key doesn't exist in the request.
* @param String $timezone If not passed, the user timezone will be used.
* @return timestamp Unix timestamp - the number of seconds since January 1 1970 00:00:00 GMT
*/
public function getDate($key, $defaultValue = self::UNDEFINED, $timezone = null)
{
try {
$str = $this->getString($key);
$converter = DataConverter::getInstance();
if ($timezone && $converter->getTimeZoneName() != $timezone) {
$converter = new DataConverter($timezone);
}
return $converter->parseDate($str);
} catch (UndefinedKeyException $e) {
if ($defaultValue != self::UNDEFINED) {
return $defaultValue;
}
throw $e;
}
}
