protected function generateResponseForException(RhubarbException $er)
{
$urlHandler = UrlHandler::getExecutingUrlHandler();
if ($urlHandler) {
return $urlHandler->generateResponseForException($er);
} else {
$response = new HtmlResponse();
$response->setContent("<p>The application failed to start. Please consult the shutdown error log for more details");
return $response;
}
}
public function __construct($folderOrFilePath, $children = [])
{
parent::__construct($children);
$this->folderOrFilePath = rtrim($folderOrFilePath, "/");
if (!file_exists($this->folderOrFilePath)) {
throw new StaticResourceNotFoundException($this->folderOrFilePath);
}
if (is_dir($this->folderOrFilePath)) {
$this->isFolder = true;
}
}
public function __construct($modelName, $children = [])
{
$this->modelName = $modelName;
parent::__construct($children);
}
/**
* Return the response when appropriate or false if no response could be generated.
*
* If child handlers are present they are given priority.
*
* @param mixed $request
* @param bool|string $currentUrlFragment
* @return bool|Response
*/
public function generateResponse($request = null, $currentUrlFragment = false)
{
if ($currentUrlFragment === false) {
$currentUrlFragment = $request->urlPath;
}
if (!$this->matchesRequest($request, $currentUrlFragment)) {
return false;
}
UrlHandler::setExecutingUrlHandler($this);
Log::debug(function () {
return "Handler " . get_class($this) . " selected to generate response";
}, "ROUTER");
Log::indent();
$context = new PhpContext();
$context->UrlHandler = $this;
$this->matchingUrl = $this->getMatchingUrlFragment($request, $currentUrlFragment);
if ($this->parentHandler) {
$this->handledUrl = $this->parentHandler->handledUrl . $this->matchingUrl;
} else {
$this->handledUrl = $this->matchingUrl;
}
$childUrlFragment = substr($currentUrlFragment, strlen($this->matchingUrl));
foreach ($this->childUrlHandlers as $childHandler) {
$response = $childHandler->generateResponse($request, $childUrlFragment);
if ($response !== false) {
return $response;
}
}
$response = $this->generateResponseForRequest($request, $currentUrlFragment);
Log::debug(function () use($response) {
if ($response !== false) {
return "Response generated by handler";
}
return "Handler deferred generation";
}, "ROUTER");
Log::outdent();
return $response;
}
public function __construct(LoginProvider $loginProvider, $loginUrl, $children = [])
{
$this->loginProvider = $loginProvider;
$this->loginUrl = $loginUrl;
parent::__construct($children);
}
protected function generateResponseForRequest($request = null, $currentUrlFragment = "")
{
if ($request !== null && $request->IsWebRequest) {
$url = $currentUrlFragment;
} else {
$url = null;
}
if (stripos($url, $this->url) !== 0) {
return false;
}
$relevantUrl = preg_replace("|^" . $this->url . "|", "", $url);
// Make sure the url we consider ends in a slash. Later we'll redirect the user
// to this URL if we find a target (to make sure relative urls work properly in all
// cases).
$redirectTo = false;
if (strlen($relevantUrl) > 0) {
if ($relevantUrl[strlen($relevantUrl) - 1] != "/") {
$redirectTo = $url . "/";
$relevantUrl .= "/";
}
}
$urlParts = explode("/", $relevantUrl);
$folderUrl = "/";
foreach ($urlParts as $part) {
// Sanitise the last part of the url to translate more URL like names to more class like names
$classPart = $this->convertUrlToClassName($part);
$objectUrl = $folderUrl . $classPart;
$objectClass = "\\" . $this->namespace . str_replace("/", "\\", $objectUrl);
if (class_exists($objectClass)) {
if ($redirectTo !== false) {
UrlHandler::redirectToUrl($this->BuildCompleteChildUrl($redirectTo));
}
$object = new $objectClass();
if (is_a($object, "\\Rhubarb\\Crown\\Response\\GeneratesResponse")) {
return $this->onTargetFound($object, $request);
}
}
$folderUrl .= $part . "/";
}
return $this->onNoTargetFound($request, $currentUrlFragment);
}
private function addUrlHandler($url, UrlHandler $handler, $children = [])
{
// If $url is numeric then most likely the $handler can report it's own URL
if (!is_numeric($url)) {
$handler->setUrl($url);
}
$name = $handler->getName();
if ($name) {
$this->urlHandlers[$name] = $handler;
} else {
$this->urlHandlers[] = $handler;
}
}
private function addUrlHandler($url, UrlHandler $handler, $children = [])
{
$handler->setUrl($url);
$name = $handler->getName();
if ($name) {
$this->urlHandlers[$name] = $handler;
} else {
$this->urlHandlers[] = $handler;
}
}
