/**
* Call
*
* Iterate each matching Route until all Routes are exhausted.
*
* @return void
*/
public function call()
{
try {
if (isset($this->environment['slim.flash'])) {
$this->view()->setData('flash', $this->environment['slim.flash']);
}
$this->applyHook('slim.before');
ob_start();
$this->applyHook('slim.before.router');
$dispatched = false;
$httpMethodsAllowed = array();
$this->router->getMatchedRoutes();
foreach ($this->router as $route) {
if ($route->supportsHttpMethod($this->environment['REQUEST_METHOD'])) {
try {
$this->applyHook('slim.before.dispatch');
$dispatched = $this->router->dispatch($route);
$this->applyHook('slim.after.dispatch');
if ($dispatched) {
break;
}
} catch (Slim_Exception_Pass $e) {
continue;
}
} else {
$httpMethodsAllowed = array_merge($httpMethodsAllowed, $route->getHttpMethods());
}
}
if (!$dispatched) {
if ($httpMethodsAllowed) {
$this->response['Allow'] = implode(' ', $httpMethodsAllowed);
// This implementation discards the httpMethodsAllowed info.
// Maybe we should save it somewhere for use by methodNotAllowed?
$this->methodNotAllowed();
} else {
$this->notFound();
}
}
$this->applyHook('slim.after.router');
$this->stop();
} catch (Slim_Exception_Stop $e) {
$this->response()->write(ob_get_clean());
$this->applyHook('slim.after');
} catch (Slim_Exception_RequestSlash $e) {
$this->response->redirect($this->request->getPath() . '/', 301);
} catch (Exception $e) {
if ($this->config('debug')) {
throw $e;
} else {
try {
$this->error($e);
} catch (Slim_Exception_Stop $e) {
}
}
}
}
/**
* Call
*
* Iterate each matching Route until all Routes are exhausted.
*
* @return void
*/
public function call()
{
try {
if (isset($this->environment['slim.flash'])) {
$this->view()->setData('flash', $this->environment['slim.flash']);
}
$this->applyHook('slim.before');
ob_start();
$this->applyHook('slim.before.router');
$dispatched = false;
$httpMethodsAllowed = array();
$this->router->setResourceUri($this->request->getResourceUri());
$this->router->getMatchedRoutes();
foreach ($this->router as $route) {
if ($route->supportsHttpMethod($this->environment['REQUEST_METHOD'])) {
try {
$this->applyHook('slim.before.dispatch');
$dispatched = $this->router->dispatch($route);
$this->applyHook('slim.after.dispatch');
if ($dispatched) {
break;
}
} catch (Slim_Exception_Pass $e) {
continue;
}
} else {
$httpMethodsAllowed = array_merge($httpMethodsAllowed, $route->getHttpMethods());
}
}
if (!$dispatched) {
if ($httpMethodsAllowed) {
$this->response['Allow'] = implode(' ', $httpMethodsAllowed);
$this->halt(405, 'HTTP method not allowed for the requested resource. Use one of these instead: ' . implode(', ', $httpMethodsAllowed));
} else {
$this->notFound();
}
}
$this->applyHook('slim.after.router');
$this->stop();
} catch (Slim_Exception_Stop $e) {
$this->response()->write(ob_get_clean());
$this->applyHook('slim.after');
} catch (Slim_Exception_RequestSlash $e) {
$this->response->redirect($this->request->getPath() . '/', 301);
} catch (Exception $e) {
if ($this->config('debug')) {
throw $e;
} else {
try {
$this->error($e);
} catch (Slim_Exception_Stop $e) {
}
}
}
}
/**
* Run the Slim application
*
* This method is the "meat and potatoes" of Slim and should be the last
* method called. This fires up Slim, invokes the Route that matches
* the current request, and returns the response to the client.
*
* This method will invoke the Not Found handler if no matching
* routes are found.
*
* This method will also catch any unexpected Exceptions thrown by this
* application; the Exceptions will be logged to this application's log
* and rethrown to the global Exception handler.
*
* @return void
*/
public function run()
{
try {
$this->applyHook('slim.before');
ob_start();
$this->applyHook('slim.before.router');
$dispatched = false;
foreach ($this->router->getMatchedRoutes() as $route) {
try {
$this->applyHook('slim.before.dispatch');
$dispatched = $route->dispatch();
$this->applyHook('slim.after.dispatch');
if ($dispatched) {
break;
}
} catch (Slim_Exception_Pass $e) {
continue;
}
}
if (!$dispatched) {
$this->notFound();
}
$this->response()->write(ob_get_clean());
$this->applyHook('slim.after.router');
$this->view->getData('flash')->save();
session_write_close();
$this->response->send();
$this->applyHook('slim.after');
} catch (Slim_Exception_RequestSlash $e) {
try {
$this->redirect($this->request->getRootUri() . $this->request->getResourceUri() . '/', 301);
} catch (Slim_Exception_Stop $e2) {
//Ignore Slim_Exception_Stop and exit application context
}
} catch (Slim_Exception_Stop $e) {
//Exit application context
} catch (Exception $e) {
$this->getLog()->error($e);
try {
if ($this->config('debug') === true) {
$this->halt(500, self::generateErrorMarkup($e->getMessage(), $e->getFile(), $e->getLine(), $e->getTraceAsString()));
} else {
$this->error($e);
}
} catch (Slim_Exception_Stop $e2) {
//Ignore Slim_Exception_Stop and exit application context
}
}
}
/**
* Router::urlFor
*/
public function testRouterUrlFor()
{
$_SERVER['REQUEST_METHOD'] = 'GET';
$request = new Slim_Http_Request();
$router = new Slim_Router($request);
$route1 = $router->map('/foo/bar', function () {
}, 'GET');
$route2 = $router->map('/foo/:one/:two', function () {
}, 'GET');
$route3 = $router->map('/foo/:one(/:two)', function () {
}, 'GET');
$route4 = $router->map('/foo/:one/(:two/)', function () {
}, 'GET');
$route5 = $router->map('/foo/:one/(:two/(:three/))', function () {
}, 'GET');
$route1->setName('route1');
$route2->setName('route2');
$route3->setName('route3');
$route4->setName('route4');
$route5->setName('route5');
//Route
$this->assertEquals('/foo/bar', $router->urlFor('route1'));
//Route with params
$this->assertEquals('/foo/foo/bar', $router->urlFor('route2', array('one' => 'foo', 'two' => 'bar')));
$this->assertEquals('/foo/foo/:two', $router->urlFor('route2', array('one' => 'foo')));
$this->assertEquals('/foo/:one/bar', $router->urlFor('route2', array('two' => 'bar')));
//Route with params and optional segments
$this->assertEquals('/foo/foo/bar', $router->urlFor('route3', array('one' => 'foo', 'two' => 'bar')));
$this->assertEquals('/foo/foo', $router->urlFor('route3', array('one' => 'foo')));
$this->assertEquals('/foo/:one/bar', $router->urlFor('route3', array('two' => 'bar')));
$this->assertEquals('/foo/:one', $router->urlFor('route3'));
//Route with params and optional segments
$this->assertEquals('/foo/foo/bar/', $router->urlFor('route4', array('one' => 'foo', 'two' => 'bar')));
$this->assertEquals('/foo/foo/', $router->urlFor('route4', array('one' => 'foo')));
$this->assertEquals('/foo/:one/bar/', $router->urlFor('route4', array('two' => 'bar')));
$this->assertEquals('/foo/:one/', $router->urlFor('route4'));
//Route with params and optional segments
$this->assertEquals('/foo/foo/bar/what/', $router->urlFor('route5', array('one' => 'foo', 'two' => 'bar', 'three' => 'what')));
$this->assertEquals('/foo/foo/', $router->urlFor('route5', array('one' => 'foo')));
$this->assertEquals('/foo/:one/bar/', $router->urlFor('route5', array('two' => 'bar')));
$this->assertEquals('/foo/:one/bar/what/', $router->urlFor('route5', array('two' => 'bar', 'three' => 'what')));
$this->assertEquals('/foo/:one/', $router->urlFor('route5'));
}
/**
* Test that Router implements IteratorAggregate interface
*/
public function testRouterImplementsIteratorAggregate()
{
$router = new Slim_Router($this->req, $this->res);
$router->map('/bar', function () {
})->via('GET');
$router->map('/foo1', function () {
})->via('POST');
$router->map('/bar', function () {
})->via('PUT');
$router->map('/foo/bar/xyz', function () {
})->via('DELETE');
$iterator = $router->getIterator();
$this->assertInstanceOf('ArrayIterator', $iterator);
$this->assertEquals(2, $iterator->count());
}
/**
* Get the URL for a named Route
* @param string $name The route name
* @param array $params Key-value array of URL parameters
* @throws RuntimeException If named route does not exist
* @return string
*/
public function urlFor($name, $params = array())
{
return $this->router->urlFor($name, $params);
}
/**
* Test that router returns matched routes based on URI only, not
* based on the HTTP method.
*/
public function testRouterMatchesRoutesByUriOnly()
{
Slim_Environment::mock(array('REQUEST_METHOD' => 'GET', 'REMOTE_ADDR' => '127.0.0.1', 'SCRIPT_NAME' => '', 'PATH_INFO' => '/foo', 'QUERY_STRING' => 'one=1&two=2&three=3', 'SERVER_NAME' => 'slim', 'SERVER_PORT' => 80, 'slim.url_scheme' => 'http', 'slim.input' => '', 'slim.errors' => fopen('php://stderr', 'w'), 'HTTP_HOST' => 'slim'));
$this->env = Slim_Environment::getInstance();
$this->req = new Slim_Http_Request($this->env);
$this->res = new Slim_Http_Response();
$router = new Slim_Router($this->req, $this->res);
$router->map('/foo', function () {
})->via('GET');
$router->map('/foo', function () {
})->via('POST');
$router->map('/foo', function () {
})->via('PUT');
$router->map('/foo/bar/xyz', function () {
})->via('DELETE');
$this->assertEquals(3, count($router->getMatchedRoutes()));
}
public function testDispatchWithoutCallable()
{
Slim_Environment::mock(array('REQUEST_METHOD' => 'GET', 'REMOTE_ADDR' => '127.0.0.1', 'SCRIPT_NAME' => '', 'PATH_INFO' => '/hello/josh', 'QUERY_STRING' => 'one=1&two=2&three=3', 'SERVER_NAME' => 'slim', 'SERVER_PORT' => 80, 'slim.url_scheme' => 'http', 'slim.input' => '', 'slim.errors' => fopen('php://stderr', 'w'), 'HTTP_HOST' => 'slim'));
$env = Slim_Environment::getInstance();
$req = new Slim_Http_Request($env);
$router = new Slim_Router($req);
$route = new Slim_Route('/hello/:name', 'foo');
$route->matches($req->getResourceUri());
//<-- Extracts params from resource URI
$this->assertFalse($router->dispatch($route));
}
/**
* Test that router returns matched routes based on URI only, not
* based on the HTTP method.
*/
public function testRouterMatchesRoutesByUriOnly()
{
$_SERVER['REQUEST_METHOD'] = 'GET';
$_SERVER['REQUEST_URI'] = '/foo';
$request = new Slim_Http_Request();
$router = new Slim_Router($request);
$router->map('/foo', function () {
})->via('GET');
$router->map('/foo', function () {
})->via('POST');
$router->map('/foo', function () {
})->via('PUT');
$router->map('/foo/bar/xyz', function () {
})->via('DELETE');
$this->assertEquals(3, count($router->getMatchedRoutes()));
}
/**
* Run the Slim application
*
* This method is the "meat and potatoes" of Slim and should be the last
* method called. This fires up Slim, invokes the Route that matches
* the current request, and returns the response to the client.
*
* This method will invoke the Not Found handler if no matching
* routes are found.
*
* This method will also catch any unexpected Exceptions thrown by this
* application; the Exceptions will be logged to this application's log
* and rethrown to the global Exception handler.
*
* @return void
*/
public function run()
{
try {
try {
$this->applyHook('slim.before');
ob_start();
$this->applyHook('slim.before.router');
$matchedRoutes = $this->router->getMatchedRoutes();
$dispatched = false;
$httpMethod = $this->request()->getMethod();
$httpMethodsAllowed = array();
foreach ($matchedRoutes as $route) {
if ($route->supportsHttpMethod($httpMethod)) {
try {
$this->applyHook('slim.before.dispatch');
$dispatched = $route->dispatch();
$this->applyHook('slim.after.dispatch');
if ($dispatched) {
break;
}
} catch (Slim_Exception_Pass $e) {
continue;
}
} else {
$httpMethodsAllowed = array_merge($httpMethodsAllowed, $route->getHttpMethods());
}
}
if (!$dispatched) {
if ($httpMethodsAllowed) {
$this->response()->header('Allow', implode(' ', $httpMethodsAllowed));
$this->halt(405);
} else {
$this->notFound();
}
}
$this->response()->write(ob_get_clean());
$this->applyHook('slim.after.router');
if ($this->view->getData('flash')) {
$this->view->getData('flash')->save();
}
session_write_close();
$this->response->send();
$this->applyHook('slim.after');
} catch (Slim_Exception_RequestSlash $e) {
$this->redirect($this->request->getRootUri() . $this->request->getResourceUri() . '/', 301);
} catch (Exception $e) {
if ($e instanceof Slim_Exception_Stop) {
throw $e;
}
$this->getLog()->error($e);
if ($this->config('debug') === true) {
$this->halt(500, self::generateErrorMarkup($e->getMessage(), $e->getFile(), $e->getLine(), $e->getTraceAsString()));
} else {
$this->error($e);
}
}
} catch (Slim_Exception_Stop $e) {
//Exit application context
}
}
