/**
* Constructs the URI object from a string
*
* @param string $uriString String representation of the URI
* @throws \InvalidArgumentException
* @api
*/
public function __construct($uriString)
{
if (!is_string($uriString)) {
throw new \InvalidArgumentException('The URI must be a valid string.', 1176550571);
}
$parseUrlException = null;
try {
$uriParts = Unicode\Functions::parse_url($uriString);
} catch (FlowError\Exception $exception) {
$parseUrlException = $exception;
}
if (is_array($uriParts)) {
$this->scheme = isset($uriParts['scheme']) ? $uriParts['scheme'] : null;
$this->username = isset($uriParts['user']) ? $uriParts['user'] : null;
$this->password = isset($uriParts['pass']) ? $uriParts['pass'] : null;
$this->host = isset($uriParts['host']) ? $uriParts['host'] : null;
$this->port = isset($uriParts['port']) ? $uriParts['port'] : null;
if ($this->port === null) {
switch ($this->scheme) {
case 'http':
$this->port = 80;
break;
case 'https':
$this->port = 443;
break;
}
}
$this->path = isset($uriParts['path']) ? $uriParts['path'] : null;
if (isset($uriParts['query'])) {
$this->setQuery($uriParts['query']);
}
$this->fragment = isset($uriParts['fragment']) ? $uriParts['fragment'] : null;
} else {
throw new \InvalidArgumentException('The given URI "' . $uriString . '" is not a valid one.', 1351594202, $parseUrlException);
}
}
/**
* Evaluates the absolute path and filename of the resource file specified
* by the given path.
*
* @param string $requestedPath
* @param boolean $checkForExistence Whether a (non-hash) path should be checked for existence before being returned
* @return mixed The full path and filename or FALSE if the file doesn't exist
* @throws \InvalidArgumentException|ResourceException
*/
protected function evaluateResourcePath($requestedPath, $checkForExistence = true)
{
if (substr($requestedPath, 0, strlen(self::SCHEME)) !== self::SCHEME) {
throw new \InvalidArgumentException('The ' . __CLASS__ . ' only supports the \'' . self::SCHEME . '\' scheme.', 1256052544);
}
$uriParts = Functions::parse_url($requestedPath);
if (!is_array($uriParts) || !isset($uriParts['host'])) {
return false;
}
if (preg_match('/^[0-9a-f]{40}$/i', $uriParts['host']) === 1) {
$resource = $this->resourceManager->getResourceBySha1($uriParts['host']);
return $this->resourceManager->getStreamByResource($resource);
}
if (!$this->packageManager->isPackageAvailable($uriParts['host'])) {
throw new ResourceException(sprintf('Invalid resource URI "%s": Package "%s" is not available.', $requestedPath, $uriParts['host']), 1309269952);
}
$package = $this->packageManager->getPackage($uriParts['host']);
$resourceUri = Files::concatenatePaths([$package->getResourcesPath(), $uriParts['path']]);
if ($checkForExistence === false || file_exists($resourceUri)) {
return $resourceUri;
}
return false;
}
/**
* @test
*/
public function parse_urlWorksWithUTF8Chars()
{
$url = 'http://www.mysite.org/he/פרויקטים/ByYear.html';
$expected = ['scheme' => 'http', 'host' => 'www.mysite.org', 'path' => '/he/פרויקטים/ByYear.html'];
$this->assertEquals($expected, Functions::parse_url($url), 'parse_url() did not return the correct result for a unicode URL.');
}
