public static function UriResolver::resolve in Auth0 Single Sign On 8.2

Converts the relative URI into a new URI that is resolved against the base URI.

@link http://tools.ietf.org/html/rfc3986#section-5.2

Parameters

UriInterface $base Base URI:

UriInterface $rel Relative URI:

Return value

UriInterface

2 calls to UriResolver::resolve()

Uri::isSameDocumentReference in vendor/guzzlehttp/psr7/src/Uri.php

Whether the URI is a same-document reference.

Uri::resolve in vendor/guzzlehttp/psr7/src/Uri.php

Converts the relative URI into a new URI that is resolved against the base URI.

File

vendor/guzzlehttp/psr7/src/UriResolver.php, line 62

Class

UriResolver

Resolves a URI reference in the context of a base URI and the opposite way.

Namespace

GuzzleHttp\Psr7

Code

public static function resolve(UriInterface $base, UriInterface $rel) {
  if ((string) $rel === '') {

    // we can simply return the same base URI instance for this same-document reference
    return $base;
  }
  if ($rel
    ->getScheme() != '') {
    return $rel
      ->withPath(self::removeDotSegments($rel
      ->getPath()));
  }
  if ($rel
    ->getAuthority() != '') {
    $targetAuthority = $rel
      ->getAuthority();
    $targetPath = self::removeDotSegments($rel
      ->getPath());
    $targetQuery = $rel
      ->getQuery();
  }
  else {
    $targetAuthority = $base
      ->getAuthority();
    if ($rel
      ->getPath() === '') {
      $targetPath = $base
        ->getPath();
      $targetQuery = $rel
        ->getQuery() != '' ? $rel
        ->getQuery() : $base
        ->getQuery();
    }
    else {
      if ($rel
        ->getPath()[0] === '/') {
        $targetPath = $rel
          ->getPath();
      }
      else {
        if ($targetAuthority != '' && $base
          ->getPath() === '') {
          $targetPath = '/' . $rel
            ->getPath();
        }
        else {
          $lastSlashPos = strrpos($base
            ->getPath(), '/');
          if ($lastSlashPos === false) {
            $targetPath = $rel
              ->getPath();
          }
          else {
            $targetPath = substr($base
              ->getPath(), 0, $lastSlashPos + 1) . $rel
              ->getPath();
          }
        }
      }
      $targetPath = self::removeDotSegments($targetPath);
      $targetQuery = $rel
        ->getQuery();
    }
  }
  return new Uri(Uri::composeComponents($base
    ->getScheme(), $targetAuthority, $targetPath, $targetQuery, $rel
    ->getFragment()));
}