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<?php |
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/** |
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* League.Uri (http://uri.thephpleague.com) |
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* |
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* @package League.uri |
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* @author Ignace Nyamagana Butera <[email protected]> |
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* @copyright 2013-2015 Ignace Nyamagana Butera |
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* @license https://github.com/thephpleague/uri/blob/master/LICENSE (MIT License) |
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* @version 4.2.0 |
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* @link https://github.com/thephpleague/uri/ |
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*/ |
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namespace League\Uri\Modifiers; |
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use League\Uri\Components\Path; |
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use League\Uri\Interfaces\Uri; |
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use League\Uri\Modifiers\Filters\Uri as UriFilter; |
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use Psr\Http\Message\UriInterface; |
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/** |
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* Resolve an URI according to a base URI using |
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* RFC3986 rules |
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* |
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* @package League.uri |
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* @author Ignace Nyamagana Butera <[email protected]> |
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* @since 4.0.0 |
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*/ |
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class Resolve extends AbstractUriModifier |
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{ |
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use UriFilter; |
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/** |
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* New instance |
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* |
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* @param Uri|UriInterface $uri |
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*/ |
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public function __construct($uri) |
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{ |
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$this->assertUriObject($uri); |
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$this->uri = $uri; |
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} |
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/** |
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* Return a Uri object modified according to the modifier |
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* |
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* @param Uri|UriInterface $payload |
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* |
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* @return Uri|UriInterface |
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*/ |
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public function __invoke($payload) |
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{ |
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$meta = \League\Uri\uri_get_meta_data($payload); |
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$path = $payload->getPath(); |
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if ($meta['absolute_uri']) { |
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return $payload |
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->withPath((new Path($path))->withoutDotSegments()->__toString()); |
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} |
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if ($meta['network_path']) { |
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return $payload |
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->withScheme($this->uri->getScheme()) |
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->withPath((new Path($path))->withoutDotSegments()->__toString()); |
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} |
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$userInfo = explode(':', $this->uri->getUserInfo(), 2); |
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$components = $this->resolvePathAndQuery($path, $payload->getQuery()); |
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return $payload |
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->withPath($this->formatPath($components['path'])) |
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->withQuery($components['query']) |
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->withHost($this->uri->getHost()) |
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->withPort($this->uri->getPort()) |
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->withUserInfo((string) array_shift($userInfo), array_shift($userInfo)) |
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->withScheme($this->uri->getScheme()); |
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} |
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/** |
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* Resolve the URI for a Authority-less payload URI |
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* |
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* @param string $path the payload path component |
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* @param string $query the payload query component |
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* |
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* @return string[] |
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*/ |
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protected function resolvePathAndQuery($path, $query) |
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{ |
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$components = ['path' => $path, 'query' => $query]; |
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if ('' === $components['path']) { |
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$components['path'] = $this->uri->getPath(); |
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if ('' === $components['query']) { |
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$components['query'] = $this->uri->getQuery(); |
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} |
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return $components; |
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} |
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if (0 !== strpos($components['path'], '/')) { |
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$components['path'] = $this->mergePath($components['path']); |
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} |
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return $components; |
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} |
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/** |
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* Merging Relative URI path with Base URI path |
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* |
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* @param string $path |
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* |
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* @return string |
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*/ |
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protected function mergePath($path) |
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{ |
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$basePath = $this->uri->getPath(); |
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if ('' !== $this->uri->getAuthority() && '' === $basePath) { |
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return (string) (new Path($path))->withLeadingSlash(); |
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} |
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if ('' !== $basePath) { |
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$segments = explode('/', $basePath); |
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array_pop($segments); |
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$path = implode('/', $segments).'/'.$path; |
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} |
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return $path; |
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} |
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/** |
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* Format the resolved path |
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* |
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* @param string $path |
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* |
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* @return string |
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*/ |
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protected function formatPath($path) |
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{ |
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$path = (new Path($path))->withoutDotSegments(); |
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if ('' !== $this->uri->getAuthority() && '' !== $path->__toString()) { |
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$path = $path->withLeadingSlash(); |
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} |
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return (string) $path; |
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} |
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} |
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thephpleague /
uri
