/**
* Decode a Punycode domain name to its Unicode counterpart
*
* @param string $input Domain name in Punycode
*
* @return string Unicode domain name
*/
public function decode($input)
{
if ($this->idnSupport === true) {
return idn_to_utf8($input);
}
return self::$punycode->decode($input);
}
public function punycode(Request $request, Texts $textsModel, functions $functions)
{
$Punycode = new Punycode();
$method = $request->input('method');
$source = $request->input('source');
if ($method == '') {
$method = 'to_puny';
}
if ($method == "to_puny") {
$res = $Punycode->encode($source);
} else {
$res = $Punycode->decode($source);
}
$langLinks = $functions->giveLangLinks($request->url());
$params = $textsModel->getLocaleOf('punicode');
return view('indexuse', ['params' => $params, 'res' => $res, 'source' => $source, 'method' => $method, 'langLinks' => $langLinks]);
}
/**
* Validate Host data before insertion into a URL host component
*
* @param mixed $data the data to insert
*
* @return array
*
* @throws RuntimeException If the added is invalid
*/
protected function validate($data)
{
$data = $this->validateSegment($data);
if (!$data) {
return $data;
}
$this->saveInternalEncoding();
if (!$this->isValidHostLength($data)) {
$this->restoreInternalEncoding();
throw new RuntimeException('Invalid hostname, check its length');
}
if (!$this->isValidHostPattern($data)) {
$this->restoreInternalEncoding();
throw new RuntimeException('Invalid host label, check its content');
}
if (!$this->isValidHostLabels($data)) {
$this->restoreInternalEncoding();
throw new RuntimeException('Invalid host label counts, check its count');
}
$data = $this->sanitizeValue($data);
$data = explode($this->delimiter, $this->punycode->decode(implode($this->delimiter, $data)));
$this->restoreInternalEncoding();
return $data;
}
