/**
* Creates a new Before Date Validator.
*
* @param \DateTime $date The reference date/time.
* @param string $format The format of the date to show in the error message.
*/
public function __construct(\DateTime $date, $format = DATE_RFC3339)
{
if (!is_string($format)) {
throw new \InvalidArgumentException(Intl\GetText::_d('Flikore.Validator', 'The format argument must be a string.'));
}
$this->date = $date;
$this->addKeyValue('date', $date->format($format));
}
/**
* Creates a new Less Than Validator.
* @param int $max The exclusive upper boundary.
*/
public function __construct($max)
{
if (!is_int($max)) {
throw new \InvalidArgumentException(Intl\GetText::_d('Flikore.Validator', 'The limit must be a valid integer'));
}
$this->max = $max;
$this->addKeyValue('max', $max);
}
/**
* Creates a new Validation Choice. You can pass as many validators as you want.
*
* @param array|Validator $... The validators to check (list as arguments or in an array).
*/
public function __construct()
{
$validators = func_get_args();
if (count($validators) == 1 and is_array($validators[0])) {
$validators = $validators[0];
}
$i = 1;
foreach ($validators as $arg) {
if (!$arg instanceof Validator) {
throw new \InvalidArgumentException(Intl\GetText::_d('Flikore.Validator', 'The arguments must be intances of validators'));
}
$this->validators[] = $arg;
$this->addKeyValue('v' . $i++, $arg->getErrorMessage());
}
}
/**
* Creates a new concrete validator rule based on the given array.
* Such array is created automatically by ValidationSet.
*
* @param array $fields The key-value fileds
* @return Validator The built validator.
*/
public function createRule($fields)
{
$params = $this->args;
foreach ($params as $i => $arg) {
if ($arg instanceof ValidationKey) {
$key = $arg->getKey();
if (!isset($fields[$key])) {
throw new \OutOfBoundsException(sprintf(Intl\GetText::_d('Flikore.Validator', 'The "%s" key is missing in the input'), $key));
}
$params[$i] = $fields[$key];
}
}
$ref = new \ReflectionClass($this->validator);
$rule = $ref->newInstanceArgs($params);
if ($this->message) {
$rule->setErrorMessage($this->message);
}
foreach ($this->values as $key => $value) {
$rule->addKeyValue($key, $value);
}
return $rule;
}
/**
* Gets the fields from the input. As function to avoid repeat on validate and assert.
*
* @param string|array $fields The input fields.
* @throws \InvalidArgumentException If the fields parameter is not string nor array.
*/
protected function getFields($fields)
{
if ($fields === null) {
$fields = array_keys($this->validators);
} elseif (is_string($fields) || is_int($fields)) {
$fields = array($fields);
} elseif (!is_array($fields)) {
throw new \InvalidArgumentException(sprintf(Intl\GetText::_d('Flikore.Validator', 'The argument "%s" must be either %s, %s or %s.'), 'fields', Intl\GetText::_d('Flikore.Validator', 'a string'), Intl\GetText::_d('Flikore.Validator', 'an array'), Intl\GetText::_d('Flikore.Validator', 'an integer')));
}
return $fields;
}
