ok
Mini Shell
<?php
/**
* League.Uri (https://uri.thephpleague.com)
*
* (c) Ignace Nyamagana Butera <nyamsprod@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace League\Uri;
use League\Uri\Contracts\UriInterface;
use Psr\Http\Message\UriInterface as Psr7UriInterface;
use function explode;
use function implode;
use function preg_replace_callback;
use function rawurldecode;
final class UriInfo
{
private const REGEXP_ENCODED_CHARS = ',%(2[D|E]|3\d|4[1-9|A-F]|5[\d|A|F]|6[1-9|A-F]|7[\d|E]),i';
private const WHATWG_SPECIAL_SCHEMES = ['ftp', 'http', 'https', 'ws', 'wss'];
/**
* @codeCoverageIgnore
*/
private function __construct()
{
}
private static function emptyComponentValue(Psr7UriInterface|UriInterface $uri): ?string
{
return $uri instanceof Psr7UriInterface ? '' : null;
}
/**
* Normalizes an URI for comparison.
*/
private static function normalize(Psr7UriInterface|UriInterface $uri): Psr7UriInterface|UriInterface
{
$null = self::emptyComponentValue($uri);
$path = $uri->getPath();
if ('/' === ($path[0] ?? '') || '' !== $uri->getScheme().$uri->getAuthority()) {
$path = UriResolver::resolve($uri, $uri->withPath('')->withQuery($null))->getPath();
}
$query = $uri->getQuery();
$fragment = $uri->getFragment();
$fragmentOrig = $fragment;
$pairs = null === $query ? [] : explode('&', $query);
sort($pairs, SORT_REGULAR);
$replace = static fn (array $matches): string => rawurldecode($matches[0]);
$retval = preg_replace_callback(self::REGEXP_ENCODED_CHARS, $replace, [$path, implode('&', $pairs), $fragment]);
if (null !== $retval) {
[$path, $query, $fragment] = $retval + ['', $null, $null];
}
if ($null !== $uri->getAuthority() && '' === $path) {
$path = '/';
}
return $uri
->withHost(Uri::createFromComponents(['host' => $uri->getHost()])->getHost())
->withPath($path)
->withQuery([] === $pairs ? $null : $query)
->withFragment($null === $fragmentOrig ? $fragmentOrig : $fragment);
}
/**
* Tells whether the URI represents an absolute URI.
*/
public static function isAbsolute(Psr7UriInterface|UriInterface $uri): bool
{
return self::emptyComponentValue($uri) !== $uri->getScheme();
}
/**
* Tell whether the URI represents a network path.
*/
public static function isNetworkPath(Psr7UriInterface|UriInterface $uri): bool
{
$null = self::emptyComponentValue($uri);
return $null === $uri->getScheme() && $null !== $uri->getAuthority();
}
/**
* Tells whether the URI represents an absolute path.
*/
public static function isAbsolutePath(Psr7UriInterface|UriInterface $uri): bool
{
$null = self::emptyComponentValue($uri);
return $null === $uri->getScheme()
&& $null === $uri->getAuthority()
&& '/' === ($uri->getPath()[0] ?? '');
}
/**
* Tell whether the URI represents a relative path.
*
*/
public static function isRelativePath(Psr7UriInterface|UriInterface $uri): bool
{
$null = self::emptyComponentValue($uri);
return $null === $uri->getScheme()
&& $null === $uri->getAuthority()
&& '/' !== ($uri->getPath()[0] ?? '');
}
/**
* Tells whether both URI refers to the same document.
*/
public static function isSameDocument(Psr7UriInterface|UriInterface $uri, Psr7UriInterface|UriInterface $base_uri): bool
{
$uri = self::normalize($uri);
$base_uri = self::normalize($base_uri);
return (string) $uri->withFragment($uri instanceof Psr7UriInterface ? '' : null)
=== (string) $base_uri->withFragment($base_uri instanceof Psr7UriInterface ? '' : null);
}
/**
* Returns the URI origin property as defined by WHATWG URL living standard.
*
* {@see https://url.spec.whatwg.org/#origin}
*
* For URI without a special scheme the method returns null
* For URI with the file scheme the method will return null (as this is left to the implementation decision)
* For URI with a special scheme the method returns the scheme followed by its authority (without the userinfo part)
*/
public static function getOrigin(Psr7UriInterface|UriInterface $uri): ?string
{
$scheme = $uri->getScheme();
if ('blob' === $scheme) {
$uri = Uri::createFromString($uri->getPath());
$scheme = $uri->getScheme();
}
if (in_array($scheme, self::WHATWG_SPECIAL_SCHEMES, true)) {
$null = self::emptyComponentValue($uri);
return (string) $uri->withFragment($null)->withQuery($null)->withPath('')->withUserInfo($null, null);
}
return null;
}
/**
* Tells whether two URI do not share the same origin.
*
* @see UriInfo::getOrigin()
*/
public static function isCrossOrigin(Psr7UriInterface|UriInterface $uri, Psr7UriInterface|UriInterface $base_uri): bool
{
return null === ($uriString = self::getOrigin(Uri::createFromUri($uri)))
|| null === ($baseUriString = self::getOrigin(Uri::createFromUri($base_uri)))
|| $uriString !== $baseUriString;
}
}
Zerion Mini Shell 1.0