/**
* Constructor.
*
* @param string $headerValue Accept-Language value. If null, will be
* deduced from the current HTTP request.
* @return void
*/
public function __construct($headerValue = null)
{
$value = $headerValue ?: HHttp\Runtime::getHeader('accept-language');
// Remove CFWS.
$this->_value = preg_replace('#\\([^\\)]+\\)|\\s#', '', $value);
return;
}
/**
* Get last ID.
*
* @return string
*/
public function getLastId()
{
return Http\Runtime::getHeader('Last-Event-ID') ?: '';
}
/**
* Whether the form is valid or not.
*
* @param bool $revalid Re-valid or not.
* @return bool
*/
public function isValid($revalid = false)
{
if (false === $revalid && null !== $this->_validity) {
return $this->_validity;
}
$novalidate = $this->abstract->readAttributeAsList('novalidate');
// what about @formnovalidate on submitable element?
if (true === in_array('all', $novalidate) || true === in_array('true', $novalidate)) {
return $this->_validity = true;
}
$this->_validity = true;
$data = Http\Runtime::getData();
unset($data['__utf8']);
$this->flat($data, $flat);
if (false === is_array($data) || empty($data)) {
return $this->_validity = false;
}
$elements = $this->getElements();
$names = [];
$validation = [];
foreach ($elements as &$_element) {
$_element = $this->getConcreteElement($_element);
$name = $_element->readAttribute('name');
if (!isset($names[$name])) {
$names[$name] = [];
}
$names[$name][] = $_element;
}
foreach ($data as $index => $datum) {
if (!is_array($datum)) {
if (!isset($names[$index])) {
$validation[$index] = false;
continue;
}
if (1 < count($names[$index])) {
$validation[$index] = false;
foreach ($names[$index] as $element) {
$handle = $element->isValid($revalid, $datum);
if (true === $handle) {
$element->setValue($datum);
}
$validation[$index] = $validation[$index] || $handle;
}
unset($names[$index]);
unset($flat[$index]);
continue;
}
$element = $names[$index][0];
$validation[$index] = $element->isValid($revalid, $datum);
$element->setValue($datum);
unset($names[$index]);
unset($flat[$index]);
continue;
}
$validation[$index] = false;
/*
print_r($flat);
print_r($validation);
$remainder = array();
foreach($datum as $key => &$value) {
$key = key($flat);
if(!isset($names[$key])) {
$remainder[] = $key;
next($flat);
continue;
}
$validation[$key] = $names[$key][0]->isValid($revalid, $value);
unset($flat[$key]);
unset($names[$key]);
}
print_r($remainder);
*/
}
foreach ($names as $name => $element) {
foreach ($element as $el) {
if (($el instanceof Input || $el instanceof Textarea || $el instanceof Select) && true === $el->attributeExists('required')) {
$validation[$name] = false;
}
}
}
$handle =& $this->_validity;
array_walk($validation, function ($verdict) use(&$handle) {
$handle = $handle && $verdict;
});
self::postVerification($this->_validity, $this);
if (true === $this->_validity) {
$this->_formData = $data;
}
return $this->_validity;
}
