/**
* Get and/or set the View
*
* This method declares the View to be used by the Slim application.
* If the argument is a string, Slim will instantiate a new object
* of the same class. If the argument is an instance of View or a subclass
* of View, Slim will use the argument as the View.
*
* If a View already exists and this method is called to create a
* new View, data already set in the existing View will be
* transferred to the new View.
*
* @param string|Slim_View $viewClass The name or instance of a Slim_View class
* @return Slim_View
*/
public function view($viewClass = null)
{
if (!is_null($viewClass)) {
$existingData = is_null($this->view) ? array() : $this->view->getData();
if ($viewClass instanceof Slim_View) {
$this->view = $viewClass;
} else {
$this->view = new $viewClass();
}
$this->view->appendData($existingData);
$this->view->setTemplatesDirectory($this->config('templates.path'));
}
return $this->view;
}
/**
* 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
}
}
}
/**
* 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');
$dispatched = false;
$httpMethod = $this->request()->getMethod();
$httpMethodsAllowed = array();
foreach ($this->router 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');
$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
}
}
