public function testMatch()
{
$request = new HTTPRequest("GET", "admin/crm/add");
/* When a rule matches, but has no variables, array("_matched" => true) is returned. */
$this->assertEquals(array("_matched" => true), $request->match('admin/crm', true));
/* Becasue we shifted admin/crm off the stack, just "add" should be remaining */
$this->assertEquals("add", $request->remaining());
$this->assertEquals(array("_matched" => true), $request->match('add', true));
}
public function handleRequest(HTTPRequest $request, DataModel $model)
{
// If this is the final portion of the request (i.e. the URL is just /admin), direct to the default panel
if ($request->allParsed()) {
$segment = Config::inst()->get($this->config()->default_panel, 'url_segment');
$this->redirect(Controller::join_links(self::admin_url(), $segment, '/'));
return $this->getResponse();
} else {
$rules = self::rules();
foreach ($rules as $pattern => $controller) {
if (($arguments = $request->match($pattern, true)) !== false) {
$controllerObj = Injector::inst()->create($controller);
$controllerObj->setSession($this->session);
return $controllerObj->handleRequest($request, $model);
}
}
}
return $this->httpError(404, 'Not found');
}
/**
* Handle an HTTP request, defined with a HTTPRequest object.
*
* @skipUpgrade
* @param HTTPRequest $request
* @param Session $session
* @param DataModel $model
* @return HTTPResponse|string
*/
protected static function handleRequest(HTTPRequest $request, Session $session, DataModel $model)
{
$rules = Director::config()->get('rules');
if (isset($_REQUEST['debug'])) {
Debug::show($rules);
}
foreach ($rules as $pattern => $controllerOptions) {
if (is_string($controllerOptions)) {
if (substr($controllerOptions, 0, 2) == '->') {
$controllerOptions = array('Redirect' => substr($controllerOptions, 2));
} else {
$controllerOptions = array('Controller' => $controllerOptions);
}
}
if (($arguments = $request->match($pattern, true)) !== false) {
$request->setRouteParams($controllerOptions);
// controllerOptions provide some default arguments
$arguments = array_merge($controllerOptions, $arguments);
// Pop additional tokens from the tokenizer if necessary
if (isset($controllerOptions['_PopTokeniser'])) {
$request->shift($controllerOptions['_PopTokeniser']);
}
// Handle redirection
if (isset($arguments['Redirect'])) {
return "redirect:" . Director::absoluteURL($arguments['Redirect'], true);
} else {
// Find the controller name
$controller = $arguments['Controller'];
Director::$urlParams = $arguments;
$controllerObj = Injector::inst()->create($controller);
$controllerObj->setSession($session);
try {
$result = $controllerObj->handleRequest($request, $model);
} catch (HTTPResponse_Exception $responseException) {
$result = $responseException->getResponse();
}
if (!is_object($result) || $result instanceof HTTPResponse) {
return $result;
}
user_error("Bad result from url " . $request->getURL() . " handled by " . get_class($controllerObj) . " controller: " . get_class($result), E_USER_WARNING);
}
}
}
// No URL rules matched, so return a 404 error.
return new HTTPResponse('No URL rule was matched', 404);
}
/**
* @param HTTPRequest $request
* @return array
*/
protected function findAction($request)
{
$handlerClass = $this->class ? $this->class : get_class($this);
// We stop after RequestHandler; in other words, at ViewableData
while ($handlerClass && $handlerClass != 'SilverStripe\\View\\ViewableData') {
$urlHandlers = Config::inst()->get($handlerClass, 'url_handlers', Config::UNINHERITED);
if ($urlHandlers) {
foreach ($urlHandlers as $rule => $action) {
if (isset($_REQUEST['debug_request'])) {
Debug::message("Testing '{$rule}' with '" . $request->remaining() . "' on {$this->class}");
}
if ($request->match($rule, true)) {
if (isset($_REQUEST['debug_request'])) {
Debug::message("Rule '{$rule}' matched to action '{$action}' on {$this->class}. " . "Latest request params: " . var_export($request->latestParams(), true));
}
return array('rule' => $rule, 'action' => $action);
}
}
}
$handlerClass = get_parent_class($handlerClass);
}
return null;
}
