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Directory >> /var/www/html/back/vendor/league/uri/

File / Folder	Size	Action
.	-
UriTemplate	--	ren
BaseUri.php	20.038KB	edt ren
Builder.php	10.136KB	edt ren
Http.php	11.076KB	edt ren
HttpFactory.php	0.526KB	edt ren
LICENSE	1.064KB	edt ren
SchemeType.php	0.64KB	edt ren
Uri.php	63.184KB	edt ren
UriInfo.php	3.329KB	edt ren
UriResolver.php	1.935KB	edt ren
UriScheme.php	5.162KB	edt ren
UriTemplate.php	11.449KB	edt ren
Urn.php	18.16KB	edt ren
composer.json	2.435KB	edt ren

<?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 BackedEnum;
use Closure;
use JsonSerializable;
use League\Uri\Contracts\Conditionable;
use League\Uri\Contracts\Transformable;
use League\Uri\Contracts\UriComponentInterface;
use League\Uri\Contracts\UriInterface;
use League\Uri\Exceptions\SyntaxError;
use League\Uri\UriTemplate\Template;
use Stringable;
use Uri\Rfc3986\Uri as Rfc3986Uri;
use Uri\WhatWg\Url as WhatWgUrl;

use function is_bool;
use function preg_match;
use function str_replace;
use function strtolower;

/**
 * @phpstan-type UrnSerialize array{0: array{urn: non-empty-string}, 1: array{}}
 * @phpstan-import-type InputComponentMap from UriString
 * @phpstan-type UrnMap array{
 *      scheme: 'urn',
 *      nid: string,
 *      nss: string,
 *      r_component: ?string,
 *      q_component: ?string,
 *      f_component: ?string,
 *  }
 */
final class Urn implements Conditionable, Stringable, JsonSerializable, Transformable
{
    /**
     * RFC8141 regular expression URN splitter.
     *
     * The regexp does not perform any look-ahead.
     * Not all invalid URN are caught. Some
     * post-regexp-validation checks
     * are mandatory.
     *
     * @link https://datatracker.ietf.org/doc/html/rfc8141#section-2
     *
     * @var string
     */
    private const REGEXP_URN_PARTS = '/^
        urn:
        (?<nid>[a-z0-9](?:[a-z0-9-]{0,30}[a-z0-9])?): # NID
        (?<nss>.*?)                                   # NSS
        (?<frc>\?\+(?<rcomponent>.*?))?               # r-component
        (?<fqc>\?\=(?<qcomponent>.*?))?               # q-component
        (?:\#(?<fcomponent>.*))?                      # f-component
    $/xi';

/**
     * RFC8141 namespace identifier regular expression.
     *
     * @link https://datatracker.ietf.org/doc/html/rfc8141#section-2
     *
     * @var string
     */
    private const REGEX_NID_SEQUENCE = '/^[a-z0-9]([a-z0-9-]{0,30})[a-z0-9]$/xi';

/** @var non-empty-string */
    private readonly string $uriString;
    /** @var non-empty-string */
    private readonly string $nid;
    /** @var non-empty-string */
    private readonly string $nss;
    /** @var non-empty-string|null */
    private readonly ?string $rComponent;
    /** @var non-empty-string|null */
    private readonly ?string $qComponent;
    /** @var non-empty-string|null */
    private readonly ?string $fComponent;

/**
     * @param Rfc3986Uri|WhatWgUrl|BackedEnum|Stringable|string $urn the percent-encoded URN
     */
    public static function parse(Rfc3986Uri|WhatWgUrl|BackedEnum|Stringable|string $urn): ?Urn
    {
        try {
            return self::fromString($urn);
        } catch (SyntaxError) {
            return null;
        }
    }

/**
     * @param Rfc3986Uri|WhatWgUrl|Stringable|string $urn the percent-encoded URN
     * @see self::fromString()
     *
     * @throws SyntaxError if the URN is invalid
     */
    public static function new(Rfc3986Uri|WhatWgUrl|Stringable|string $urn): self
    {
        return self::fromString($urn);
    }

/**
     * @param Rfc3986Uri|WhatWgUrl|BackedEnum|Stringable|string $urn the percent-encoded URN
     *
     * @throws SyntaxError if the URN is invalid
     */
    public static function fromString(Rfc3986Uri|WhatWgUrl|BackedEnum|Stringable|string $urn): self
    {
        $urn = match (true) {
            $urn instanceof Rfc3986Uri => $urn->toRawString(),
            $urn instanceof WhatWgUrl => $urn->toAsciiString(),
            $urn instanceof BackedEnum => (string) $urn->value,
            default => (string) $urn,
        };

UriString::containsRfc3986Chars($urn) || throw new SyntaxError('The URN is malformed, it contains invalid characters.');
        1 === preg_match(self::REGEXP_URN_PARTS, $urn, $matches) || throw new SyntaxError('The URN string is invalid.');

return new self(
            nid: $matches['nid'],
            nss: $matches['nss'],
            rComponent: (isset($matches['frc']) && '' !== $matches['frc']) ? $matches['rcomponent'] : null,
            qComponent: (isset($matches['fqc']) && '' !== $matches['fqc']) ? $matches['qcomponent'] : null,
            fComponent: $matches['fcomponent'] ?? null,
        );
    }

/**
     * Create a new instance from a hash representation of the URI similar
     * to PHP parse_url function result.
     *
     * @param InputComponentMap $components a hash representation of the URI similar to PHP parse_url function result
     */
    public static function fromComponents(array $components = []): self
    {
        $components += [
            'scheme' => null, 'user' => null, 'pass' => null, 'host' => null,
            'port' => null, 'path' => '', 'query' => null, 'fragment' => null,
        ];

return self::fromString(UriString::build($components));
    }

/**
     * @param Stringable|string $nss the percent-encoded NSS
     *
     * @throws SyntaxError if the URN is invalid
     */
    public static function fromRfc2141(BackedEnum|Stringable|string $nid, BackedEnum|Stringable|string $nss): self
    {
        if ($nid instanceof BackedEnum) {
            $nid = $nid->value;
        }

if ($nss instanceof BackedEnum) {
            $nss = $nss->value;
        }

return new self((string) $nid, (string) $nss);
    }

/**
     * @param string $nss the percent-encoded NSS
     * @param ?string $rComponent the percent-encoded r-component
     * @param ?string $qComponent the percent-encoded q-component
     * @param ?string $fComponent the percent-encoded f-component
     *
     * @throws SyntaxError if one of the URN part is invalid
     */
    private function __construct(
        string $nid,
        string $nss,
        ?string $rComponent = null,
        ?string $qComponent = null,
        ?string $fComponent = null,
    ) {
        ('' !== $nid && 1 === preg_match(self::REGEX_NID_SEQUENCE, $nid)) || throw new SyntaxError('The URN is malformed, the NID is invalid.');
        ('' !== $nss && Encoder::isPathEncoded($nss)) || throw new SyntaxError('The URN is malformed, the NSS is invalid.');

/** @param Closure(string): ?non-empty-string $closure */
        $validateComponent = static fn (?string $value, Closure $closure, string $name): ?string => match (true) {
            null === $value,
            ('' !== $value && 1 !== preg_match('/[#?]/', $value) && $closure($value)) => $value,
            default => throw new SyntaxError('The URN is malformed, the `'.$name.'` component is invalid.'),
        };

$this->nid = $nid;
        $this->nss = $nss;
        $this->rComponent = $validateComponent($rComponent, Encoder::isPathEncoded(...), 'r-component');
        $this->qComponent = $validateComponent($qComponent, Encoder::isQueryEncoded(...), 'q-component');
        $this->fComponent = $validateComponent($fComponent, Encoder::isFragmentEncoded(...), 'f-component');
        $this->uriString = $this->setUriString();
    }

/**
     * @return non-empty-string
     */
    private function setUriString(): string
    {
        $str = $this->toRfc2141();
        if (null !== $this->rComponent) {
            $str .= '?+'.$this->rComponent;
        }

if (null !== $this->qComponent) {
            $str .= '?='.$this->qComponent;
        }

if (null !== $this->fComponent) {
            $str .= '#'.$this->fComponent;
        }

return $str;
    }

/**
     * Returns the NID.
     *
     * @return non-empty-string
     */
    public function getNid(): string
    {
        return $this->nid;
    }

/**
     * Returns the percent-encoded NSS.
     *
     * @return non-empty-string
     */
    public function getNss(): string
    {
        return $this->nss;
    }

/**
     * Returns the percent-encoded r-component string or null if it is not set.
     *
     * @return ?non-empty-string
     */
    public function getRComponent(): ?string
    {
        return $this->rComponent;
    }

/**
     * Returns the percent-encoded q-component string or null if it is not set.
     *
     * @return ?non-empty-string
     */
    public function getQComponent(): ?string
    {
        return $this->qComponent;
    }

/**
     * Returns the percent-encoded f-component string or null if it is not set.
     *
     * @return ?non-empty-string
     */
    public function getFComponent(): ?string
    {
        return $this->fComponent;
    }

/**
     * Returns the RFC8141 URN string representation.
     *
     * @return non-empty-string
     */
    public function toString(): string
    {
        return $this->uriString;
    }

/**
     * Returns the RFC2141 URN string representation.
     *
     * @return non-empty-string
     */
    public function toRfc2141(): string
    {
        return 'urn:'.$this->nid.':'.$this->nss;
    }

/**
     * Returns the human-readable string representation of the URN as an IRI.
     *
     * @see https://datatracker.ietf.org/doc/html/rfc3987
     */
    public function toDisplayString(): string
    {
        return UriString::toIriString($this->uriString);
    }

/**
     * Returns the RFC8141 URN string representation.
     *
     * @see self::toString()
     *
     * @return non-empty-string
     */
    public function __toString(): string
    {
        return $this->toString();
    }

/**
     * Returns the RFC8141 URN string representation.
     * @see self::toString()
     *
     * @return non-empty-string
     */
    public function jsonSerialize(): string
    {
        return $this->toString();
    }

/**
     * Returns the RFC3986 representation of the current URN.
     *
     * If a template URI is used the following variables as present
     * {nid} for the namespace identifier
     * {nss} for the namespace specific string
     * {r_component} for the r-component without its delimiter
     * {q_component} for the q-component without its delimiter
     * {f_component} for the f-component without its delimiter
     */
    public function resolve(UriTemplate|Template|BackedEnum|string|null $template = null): UriInterface
    {
        return null !== $template ? Uri::fromTemplate($template, $this->toComponents()) : Uri::new($this->uriString);
    }

public function hasRComponent(): bool
    {
        return null !== $this->rComponent;
    }

public function hasQComponent(): bool
    {
        return null !== $this->qComponent;
    }

public function hasFComponent(): bool
    {
        return null !== $this->fComponent;
    }

public function hasOptionalComponent(): bool
    {
        return null !== $this->rComponent
            || null !== $this->qComponent
            || null !== $this->fComponent;
    }

/**
     * Return an instance with the specified NID.
     *
     * This method MUST retain the state of the current instance, and return
     * an instance that contains the specified NID.
     *
     * @throws SyntaxError for invalid component or transformations
     *                     that would result in an object in invalid state.
     */
    public function withNid(BackedEnum|Stringable|string $nid): self
    {
        if ($nid instanceof BackedEnum) {
            $nid = $nid->value;
        }

$nid = (string) $nid;

return $this->nid === $nid ? $this : new self(
            nid: $nid,
            nss: $this->nss,
            rComponent: $this->rComponent,
            qComponent: $this->qComponent,
            fComponent: $this->fComponent,
        );
    }

/**
     * Return an instance with the specified NSS.
     *
     * This method MUST retain the state of the current instance, and return
     * an instance that contains the specified NSS.
     *
     * @throws SyntaxError for invalid component or transformations
     *                     that would result in an object in invalid state.
     */
    public function withNss(BackedEnum|Stringable|string $nss): self
    {
        $nss = Encoder::encodePath($nss);

return $this->nss === $nss ? $this : new self(
            nid: $this->nid,
            nss: $nss,
            rComponent: $this->rComponent,
            qComponent: $this->qComponent,
            fComponent: $this->fComponent,
        );
    }

/**
     * Return an instance with the specified r-component.
     *
     * This method MUST retain the state of the current instance, and return
     * an instance that contains the specified r-component.
     *
     * The component is removed if the value is null.
     *
     * @throws SyntaxError for invalid component or transformations
     *                     that would result in an object in invalid state.
     */
    public function withRComponent(BackedEnum|Stringable|string|null $component): self
    {
        if ($component instanceof BackedEnum) {
            $component = (string) $component->value;
        }

if ($component instanceof UriComponentInterface) {
            $component = $component->value();
        }

if (null !== $component) {
            $component = self::formatComponent(Encoder::encodePath($component));
        }

return $this->rComponent === $component ? $this : new self(
            nid: $this->nid,
            nss: $this->nss,
            rComponent: $component,
            qComponent: $this->qComponent,
            fComponent: $this->fComponent,
        );
    }

private static function formatComponent(?string $component): ?string
    {
        return null === $component ? null : str_replace(['?', '#'], ['%3F', '%23'], $component);
    }

/**
     * Return an instance with the specified q-component.
     *
     * This method MUST retain the state of the current instance, and return
     * an instance that contains the specified q-component.
     *
     * The component is removed if the value is null.
     *
     * @throws SyntaxError for invalid component or transformations
     *                     that would result in an object in invalid state.
     */
    public function withQComponent(BackedEnum|Stringable|string|null $component): self
    {
        if ($component instanceof UriComponentInterface) {
            $component = $component->value();
        }

$component = self::formatComponent(Encoder::encodeQueryOrFragment($component));

return $this->qComponent === $component ? $this : new self(
            nid: $this->nid,
            nss: $this->nss,
            rComponent: $this->rComponent,
            qComponent: $component,
            fComponent: $this->fComponent,
        );
    }

/**
     * Return an instance with the specified f-component.
     *
     * This method MUST retain the state of the current instance, and return
     * an instance that contains the specified f-component.
     *
     * The component is removed if the value is null.
     *
     * @throws SyntaxError for invalid component or transformations
     *                     that would result in an object in invalid state.
     */
    public function withFComponent(BackedEnum|Stringable|string|null $component): self
    {
        if ($component instanceof UriComponentInterface) {
            $component = $component->value();
        }

$component = self::formatComponent(Encoder::encodeQueryOrFragment($component));

return $this->fComponent === $component ? $this : new self(
            nid: $this->nid,
            nss: $this->nss,
            rComponent: $this->rComponent,
            qComponent: $this->qComponent,
            fComponent: $component,
        );
    }

public function normalize(): self
    {
        $copy = new self(
            nid: strtolower($this->nid),
            nss: (string) Encoder::normalizePath($this->nss),
            rComponent: null === $this->rComponent ? $this->rComponent : Encoder::normalizePath($this->rComponent),
            qComponent: Encoder::normalizeQuery($this->qComponent),
            fComponent: Encoder::normalizeFragment($this->fComponent),
        );

return $copy->uriString === $this->uriString ? $this : $copy;
    }

public function equals(Urn|Rfc3986Uri|WhatWgUrl|BackedEnum|Stringable|string $other, UrnComparisonMode $urnComparisonMode = UrnComparisonMode::ExcludeComponents): bool
    {
        if (!$other instanceof Urn) {
            $other = self::parse($other);
        }

return (null !== $other) && match ($urnComparisonMode) {
            UrnComparisonMode::ExcludeComponents => $other->normalize()->toRfc2141() === $this->normalize()->toRfc2141(),
            UrnComparisonMode::IncludeComponents => $other->normalize()->toString() === $this->normalize()->toString(),
        };
    }

public function when(callable|bool $condition, callable $onSuccess, ?callable $onFail = null): static
    {
        if (!is_bool($condition)) {
            $condition = $condition($this);
        }

return match (true) {
            $condition => $onSuccess($this),
            null !== $onFail => $onFail($this),
            default => $this,
        } ?? $this;
    }

public function transform(callable $callback): static
    {
        return $callback($this);
    }

/**
     * @return UrnSerialize
     */
    public function __serialize(): array
    {
        return [['urn' => $this->toString()], []];
    }

/**
     * @param UrnSerialize $data
     *
     * @throws SyntaxError
     */
    public function __unserialize(array $data): void
    {
        [$properties] = $data;
        $uri = self::fromString($properties['urn'] ?? throw new SyntaxError('The `urn` property is missing from the serialized object.'));

$this->nid = $uri->nid;
        $this->nss = $uri->nss;
        $this->rComponent = $uri->rComponent;
        $this->qComponent = $uri->qComponent;
        $this->fComponent = $uri->fComponent;
        $this->uriString = $uri->uriString;
    }

/**
     * @return UrnMap
     */
    public function toComponents(): array
    {
        return [
            'scheme' => 'urn',
            'nid' => $this->nid,
            'nss' => $this->nss,
            'r_component' => $this->rComponent,
            'q_component' => $this->qComponent,
            'f_component' => $this->fComponent,
        ];
    }

/**
     * @return UrnMap
     */
    public function __debugInfo(): array
    {
        return $this->toComponents();
    }
}

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