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Copy pathSuffix.php
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187 lines (151 loc) · 4.21 KB
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<?php
declare(strict_types=1);
namespace Pdp;
use function count;
use function in_array;
final class Suffix implements EffectiveTopLevelDomain
{
private const ICANN = 'ICANN';
private const PRIVATE = 'PRIVATE';
private const IANA = 'IANA';
private DomainName $domain;
private string $section;
private function __construct(DomainName $domain, string $section)
{
$this->domain = $domain;
$this->section = $section;
}
/**
* @param array{domain:DomainName, section:string} $properties
*/
public static function __set_state(array $properties): self
{
return new self($properties['domain'], $properties['section']);
}
/**
* @param mixed $domain the public suffix domain information
*/
public static function fromICANN($domain): self
{
$domain = self::setDomainName($domain);
if (1 > count($domain)) {
throw SyntaxError::dueToInvalidSuffix($domain, self::ICANN);
}
return new self($domain, self::ICANN);
}
/**
* @param mixed $domain the public suffix domain information
*/
public static function fromPrivate($domain): self
{
$domain = self::setDomainName($domain);
if (1 > count($domain)) {
throw SyntaxError::dueToInvalidSuffix($domain, self::PRIVATE);
}
return new self($domain, self::PRIVATE);
}
/**
* @param mixed $domain the public suffix domain information
*/
public static function fromIANA($domain): self
{
$domain = self::setDomainName($domain);
if (1 !== count($domain)) {
throw SyntaxError::dueToInvalidSuffix($domain, self::IANA);
}
return new self($domain, self::IANA);
}
/**
* @param mixed $domain the public suffix domain information
*/
public static function fromUnknown($domain): self
{
return new self(self::setDomainName($domain), '');
}
/**
* @param mixed $domain The domain to be resolved
*/
private static function setDomainName($domain): DomainName
{
if ($domain instanceof DomainNameProvider) {
$domain = $domain->domain();
}
if (!$domain instanceof DomainName) {
$domain = Domain::fromIDNA2008($domain);
}
if ('' === $domain->label(0)) {
throw SyntaxError::dueToInvalidSuffix($domain);
}
return $domain;
}
public function isKnown(): bool
{
return '' !== $this->section;
}
public function isIANA(): bool
{
return self::IANA === $this->section;
}
public function isPublicSuffix(): bool
{
return in_array($this->section, [self::ICANN, self::PRIVATE], true);
}
public function isICANN(): bool
{
return self::ICANN === $this->section;
}
public function isPrivate(): bool
{
return self::PRIVATE === $this->section;
}
public function domain(): DomainName
{
return $this->domain;
}
public function count(): int
{
return count($this->domain);
}
public function jsonSerialize(): ?string
{
return $this->domain->jsonSerialize();
}
public function value(): ?string
{
return $this->domain->value();
}
public function toString(): string
{
return $this->domain->toString();
}
/**
* @psalm-suppress MoreSpecificReturnType
* @psalm-suppress LessSpecificReturnStatement
*/
public function toAscii(): self
{
$clone = clone $this;
$clone->domain = $this->domain->toAscii();
return $clone;
}
/**
* @psalm-suppress MoreSpecificReturnType
* @psalm-suppress LessSpecificReturnStatement
*/
public function toUnicode(): self
{
$clone = clone $this;
$clone->domain = $this->domain->toUnicode();
return $clone;
}
public function normalize(DomainName $domain): self
{
$newDomain = $domain->clear()->append($this->toUnicode());
if ($domain->isAscii()) {
$newDomain = $newDomain->toAscii();
}
$clone = clone $this;
$clone->domain = $newDomain;
return $clone;
}
}