/**
* Resolves an base uri against an target uri
*
* @param \PSX\Uri $baseUri
* @param \PSX\Uri $targetUri
* @return \PSX\Uri
*/
public static function resolve(Uri $baseUri, Uri $targetUri)
{
if (!$baseUri->isAbsolute()) {
throw new InvalidArgumentException('Base uri must be absolute');
}
// if the target uri is absolute
if ($targetUri->isAbsolute()) {
$path = $targetUri->getPath();
if (!empty($path)) {
return $targetUri->withPath(self::removeDotSegments($path));
} else {
return $targetUri;
}
} else {
$authority = $targetUri->getAuthority();
$path = $targetUri->getPath();
$query = $targetUri->getQuery();
if (!empty($authority)) {
if (!empty($path)) {
$path = self::removeDotSegments($path);
}
} else {
if (empty($path)) {
if (empty($query)) {
$path = $baseUri->getPath();
$query = $baseUri->getQuery();
} else {
$path = self::merge($baseUri->getPath(), '');
}
} else {
if (substr($path, 0, 1) == '/') {
$path = self::removeDotSegments($path);
} else {
$path = self::merge($baseUri->getPath(), $path);
$path = self::removeDotSegments($path);
}
}
$authority = $baseUri->getAuthority();
}
return new Uri($baseUri->getScheme(), $authority, $path, $query, $targetUri->getFragment());
}
}
public function resolve(Uri $uri, Document $source, RefResolver $resolver)
{
$name = ltrim($uri->getPath(), '/');
$row = $this->connection->fetchAssoc('SELECT name, source FROM fusio_schema WHERE name LIKE :name', array('name' => $name));
if (!empty($row)) {
$data = Json::decode($row['source']);
if (is_array($data)) {
$document = new Document($data, $resolver, null, $uri);
return $document;
} else {
throw new RuntimeException(sprintf('Schema %s must be an object', $row['name']));
}
} else {
throw new RuntimeException('Invalid schema reference ' . $name);
}
}
public function resolve(Uri $uri, Document $source, RefResolver $resolver)
{
if ($source->isRemote()) {
throw new RuntimeException('Can not resolve file scheme from remote source');
}
$path = str_replace('/', DIRECTORY_SEPARATOR, ltrim($uri->getPath(), '/'));
$path = $source->getBasePath() !== null ? $source->getBasePath() . DIRECTORY_SEPARATOR . $path : $path;
if (is_file($path)) {
$basePath = pathinfo($path, PATHINFO_DIRNAME);
$schema = file_get_contents($path);
$data = Json::decode($schema);
$document = new Document($data, $resolver, $basePath, $uri);
return $document;
} else {
throw new RuntimeException('Could not load external schema ' . $path);
}
}
/**
* @param \PSX\Uri $ref
* @return boolean
*/
public function canResolve(Uri $ref)
{
return $this->baseUri->getHost() == $ref->getHost() && $this->baseUri->getPath() == $ref->getPath();
}
protected function getKey(Uri $uri)
{
return $uri->getScheme() . '-' . $uri->getHost() . '-' . $uri->getPath();
}
