IdnaInfo.php
79 lines
| 1 | <?php |
| 2 | |
| 3 | /** |
| 4 | * League.Uri (https://uri.thephpleague.com) |
| 5 | * |
| 6 | * (c) Ignace Nyamagana Butera <nyamsprod@gmail.com> |
| 7 | * |
| 8 | * For the full copyright and license information, please view the LICENSE |
| 9 | * file that was distributed with this source code. |
| 10 | */ |
| 11 | declare (strict_types=1); |
| 12 | namespace IAWP\League\Uri\Idna; |
| 13 | |
| 14 | use function array_filter; |
| 15 | use const ARRAY_FILTER_USE_KEY; |
| 16 | /** |
| 17 | * @see https://unicode-org.github.io/icu-docs/apidoc/released/icu4c/uidna_8h.html |
| 18 | */ |
| 19 | final class IdnaInfo |
| 20 | { |
| 21 | private const ERRORS = [Idna::ERROR_EMPTY_LABEL => 'a non-final domain name label (or the whole domain name) is empty', Idna::ERROR_LABEL_TOO_LONG => 'a domain name label is longer than 63 bytes', Idna::ERROR_DOMAIN_NAME_TOO_LONG => 'a domain name is longer than 255 bytes in its storage form', Idna::ERROR_LEADING_HYPHEN => 'a label starts with a hyphen-minus ("-")', Idna::ERROR_TRAILING_HYPHEN => 'a label ends with a hyphen-minus ("-")', Idna::ERROR_HYPHEN_3_4 => 'a label contains hyphen-minus ("-") in the third and fourth positions', Idna::ERROR_LEADING_COMBINING_MARK => 'a label starts with a combining mark', Idna::ERROR_DISALLOWED => 'a label or domain name contains disallowed characters', Idna::ERROR_PUNYCODE => 'a label starts with "xn--" but does not contain valid Punycode', Idna::ERROR_LABEL_HAS_DOT => 'a label contains a dot=full stop', Idna::ERROR_INVALID_ACE_LABEL => 'An ACE label does not contain a valid label string', Idna::ERROR_BIDI => 'a label does not meet the IDNA BiDi requirements (for right-to-left characters)', Idna::ERROR_CONTEXTJ => 'a label does not meet the IDNA CONTEXTJ requirements', Idna::ERROR_CONTEXTO_DIGITS => 'a label does not meet the IDNA CONTEXTO requirements for digits', Idna::ERROR_CONTEXTO_PUNCTUATION => 'a label does not meet the IDNA CONTEXTO requirements for punctuation characters. Some punctuation characters "Would otherwise have been DISALLOWED" but are allowed in certain contexts']; |
| 22 | /** @var string */ |
| 23 | private $result; |
| 24 | /** @var bool */ |
| 25 | private $isTransitionalDifferent; |
| 26 | /** @var int */ |
| 27 | private $errors; |
| 28 | /** |
| 29 | * @var array<int, string> |
| 30 | */ |
| 31 | private $errorList; |
| 32 | private function __construct(string $result, bool $isTransitionalDifferent, int $errors) |
| 33 | { |
| 34 | $this->result = $result; |
| 35 | $this->errors = $errors; |
| 36 | $this->isTransitionalDifferent = $isTransitionalDifferent; |
| 37 | $this->errorList = array_filter(self::ERRORS, function (int $error) : bool { |
| 38 | return 0 !== ($error & $this->errors); |
| 39 | }, ARRAY_FILTER_USE_KEY); |
| 40 | } |
| 41 | /** |
| 42 | * @param array{result:string, isTransitionalDifferent:bool, errors:int} $infos |
| 43 | */ |
| 44 | public static function fromIntl(array $infos) : self |
| 45 | { |
| 46 | return new self($infos['result'], $infos['isTransitionalDifferent'], $infos['errors']); |
| 47 | } |
| 48 | /** |
| 49 | * @param array{result:string, isTransitionalDifferent:bool, errors:int} $properties |
| 50 | */ |
| 51 | public static function __set_state(array $properties) : self |
| 52 | { |
| 53 | return self::fromIntl($properties); |
| 54 | } |
| 55 | public function result() : string |
| 56 | { |
| 57 | return $this->result; |
| 58 | } |
| 59 | public function isTransitionalDifferent() : bool |
| 60 | { |
| 61 | return $this->isTransitionalDifferent; |
| 62 | } |
| 63 | public function errors() : int |
| 64 | { |
| 65 | return $this->errors; |
| 66 | } |
| 67 | public function error(int $error) : ?string |
| 68 | { |
| 69 | return $this->errorList[$error] ?? null; |
| 70 | } |
| 71 | /** |
| 72 | * @return array<int, string> |
| 73 | */ |
| 74 | public function errorList() : array |
| 75 | { |
| 76 | return $this->errorList; |
| 77 | } |
| 78 | } |
| 79 |