/**
* @see \Ableron\Core\Template\Plugins\Interfaces\CompilerPluginInterface::compileOpeningTag()
*/
public function compileOpeningTag(TemplateCompiler $templateCompiler)
{
// build base URL
$actionUrl = new Uri(parent::compileOpeningTag($templateCompiler));
// add URL of current request as action source URL
$actionUrl->addQueryParameter(ABLERON_PARAM_ACTION_SOURCE_URL, StringUtil::base64UrlEncode(Application::getRequestHandler()->getRequest()->getUri()->toString()));
// add CSRF token query parameter to URL
$actionUrl->addQueryParameter(ABLERON_PARAM_CSRF_TOKEN, self::$actionUrlCsrfTokenPlaceholder);
// return final URL
return str_replace(self::$actionUrlCsrfTokenPlaceholder, '<?php echo $application::getSecurityHandler()->getCsrfProtector()->getCurrentToken(); ?>', $actionUrl->toString());
}
/**
* Sets the request URI.
*
* @param \Ableron\Lib\Net\Uri $requestUri The request URI
* @return void
*/
public function setRequestUri(Uri $requestUri)
{
$this->requestUri = $requestUri->toString();
}
/**
* Resolves this relative URI using the given absolute base URI.
*
* Does not change this Uri object in case this URI is already absolute.
*
* @param \Ableron\Lib\Net\Uri $baseUri The absolute base URI used to resolve this relative URI
* @throws \Ableron\Core\Exception\SystemException
* @return \Ableron\Lib\Net\Uri
*/
public function resolve(Uri $baseUri)
{
// check whether base URI is absolute
if (!$baseUri->isAbsolute()) {
throw new SystemException(sprintf('Unable to resolve URI using base URI "%s" - Base URI must be absolute!', $baseUri->toString()), 0, E_USER_NOTICE, __FILE__, __LINE__);
}
// check whether URI is already absolute
if ($this->isAbsolute()) {
$this->setPath(self::removeDotSegments($this->path));
return $this;
}
// resolve scheme specific part
if ($this->host !== null) {
$this->setPath(self::removeDotSegments($this->path));
} else {
// resolve authority part
$this->setUserInfo($baseUri->getRawUserInfo());
$this->setHost($baseUri->getRawHost());
$this->setPort($baseUri->getPort());
// resolve path and query
if ($this->path === '') {
$this->setPath($baseUri->getRawPath());
if ($this->query === null) {
$this->setQuery($baseUri->getRawQuery());
}
} else {
if (StringUtil::startsWith($this->path, '/')) {
$this->setPath(self::removeDotSegments($this->path));
} else {
$this->setPath(self::removeDotSegments($baseUri->getRawHost() !== null && $baseUri->getRawPath() === '' ? '/' : StringUtil::getSubstring($baseUri->getRawPath(), 0, StringUtil::getLastIndexOf($baseUri->getRawPath(), '/') + 1) . $this->path));
}
}
}
// resolve scheme
$this->setScheme($baseUri->getScheme());
// return reference of this object
return $this;
}
/**
* Sends a redirect to the client.
*
* In case a relative URI is given, it will be resolved using the current base URI.
*
* @param \Ableron\Lib\Net\Uri $redirectUri The URI to redirect to
* @param int|null $statusCode Status code of the redirect, e.g. relevant for HTTP redirects
* @return void
*/
public function sendRedirect(Uri $redirectUri, $statusCode = HttpResponse::STATUS_SEE_OTHER)
{
// because it is not possible to guess an absolute URL from a relative one because of the flexible module paths, relative URLs are not allowed
if (!$redirectUri->isAbsolute()) {
// log error
Application::getLogManager()->error(sprintf('Unable to perform redirect: Redirect URL must be absolute. Relative URL given: %s', $redirectUri->toString()));
// redirect to base URL
$redirectUri = EnvironmentUtil::getBaseUrl();
}
// set response
$this->setResponse(new HttpResponse($statusCode, null, '', null, array(new LocationHeaderField($redirectUri))));
}
/**
* Tests whether setAuthority() works as expected.
*
* @dataProvider dataProviderTestSetAuthority
* @return void
*/
public function testSetAuthority($baseUri, $newAuthority, $expectedUri)
{
$uri = new Uri($baseUri);
$uri->setAuthority($newAuthority);
$this->assertSame($expectedUri, $uri->toString());
}
