*
* @author Roland Haeder <webmaster@shipsimu.org>
* @version 0.0.0
- * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2014 Core Developer Team
+ * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2015 Core Developer Team
* @license GNU GPL 3.0 or any newer version
* @link http://www.shipsimu.org
*
Registry::getRegistry()->addInstance('controller', $this);
}
+ /**
+ * Executes a command with pre and post filters
+ *
+ * @param $requestInstance A Requestable class
+ * @param $responseInstance A Responseable class
+ * @return void
+ */
+ public function executeGenericPrePostCommand (Requestable $requestInstance, Responseable $responseInstance) {
+ // Get the command instance from the resolver by sending a request instance to the resolver
+ $commandInstance = $this->getResolverInstance()->resolveCommandByRequest($requestInstance);
+
+ // Add more filters by the command
+ $commandInstance->addExtraFilters($this, $requestInstance);
+
+ // Run the pre filters
+ $this->executePreFilters($requestInstance, $responseInstance);
+
+ // This request was valid! :-D
+ $requestInstance->requestIsValid();
+
+ // Execute the command
+ $commandInstance->execute($requestInstance, $responseInstance);
+
+ // Run the post filters
+ $this->executePostFilters($requestInstance, $responseInstance);
+
+ // Flush the response out
+ $responseInstance->flushBuffer();
+ }
+
+ /**
+ * Handles the given request and response, redirects to login_failed if
+ * UserAuthorizationException is thrown.
+ *
+ * @param $requestInstance An instance of a request class
+ * @param $responseInstance An instance of a response class
+ * @return void
+ */
+ public function genericHanleRequestLoginFailedRedirect (Requestable $requestInstance, Responseable $responseInstance) {
+ // Get the "form action"
+ $formAction = $requestInstance->getRequestElement('form');
+
+ // Get command instance from resolver
+ $commandInstance = $this->getResolverInstance()->resolveCommand($formAction);
+
+ // Add more filters by the command
+ $commandInstance->addExtraFilters($this, $requestInstance);
+
+ // Try to run the pre filters, if auth exceptions come through redirect here
+ try {
+ // Run the pre filters
+ $this->executePreFilters($requestInstance, $responseInstance);
+ } catch (UserAuthorizationException $e) {
+ // Redirect to main page
+ $responseInstance->redirectToConfiguredUrl('login_failed');
+
+ // Exit here
+ exit();
+ }
+
+ /*
+ * Is the request still valid? Post filters shall only be executed of
+ * the request is valid
+ */
+ if ($requestInstance->isRequestValid()) {
+ // Execute the command
+ $commandInstance->execute($requestInstance, $responseInstance);
+
+ // Execute *very* generic ppost filters
+ $this->executePostFilters($requestInstance, $responseInstance);
+ } // END - if
+
+ // Flush the buffer out
+ $responseInstance->flushBuffer();
+ }
+
+ /**
+ * Generic execute of the command: pre and post filters with redirect
+ * but request becomes valid after pre-filters run.
+ *
+ * @param $requestInstance An instance of a request class
+ * @param $responseInstance An instance of a response class
+ * @return void
+ */
+ public function genericHanleRequestLoginAreaFailedRedirect (Requestable $requestInstance, Responseable $responseInstance) {
+ // Get the command instance from the resolver by sending a request instance to the resolver
+ $commandInstance = $this->getResolverInstance()->resolveCommandByRequest($requestInstance);
+
+ // Add more filters by the command
+ $commandInstance->addExtraFilters($this, $requestInstance);
+
+ // Try to run the pre filters, if auth exceptions come through redirect here
+ try {
+ // Run the pre filters
+ $this->executePreFilters($requestInstance, $responseInstance);
+ } catch (UserAuthorizationException $e) {
+ // Redirect to main page
+ $responseInstance->redirectToConfiguredUrl('login_failed');
+
+ // Exit here
+ exit();
+ }
+
+ // This request was valid! :-D
+ $requestInstance->requestIsValid();
+
+ // Execute the command
+ $commandInstance->execute($requestInstance, $responseInstance);
+
+ // Run the pre filters
+ $this->executePostFilters($requestInstance, $responseInstance);
+
+ // Flush the response out
+ $responseInstance->flushBuffer();
+ }
+
/**
* Private method to initialize a given filter chain
*
$this->addFilter(self::FILTER_CHAIN_POST_COMMAND, $filterInstance);
}
+ /**
+ * Add a shutdown filter
+ *
+ * @param $filterInstance A Filterable class
+ * @return void
+ */
+ public function addShutdownFilter (Filterable $filterInstance) {
+ $this->addFilter('shutdown', $filterInstance);
+ }
+
/**
* Executes given filter chain chain
*
// Execute all post filters
$this->executeFilters(self::FILTER_CHAIN_POST_COMMAND, $requestInstance, $responseInstance);
}
+
+ /**
+ * Executes all shutdown filters
+ *
+ * @param $requestInstance A Requestable class
+ * @param $responseInstance A Responseable class
+ * @return void
+ */
+ public function executeShutdownFilters (Requestable $requestInstance, Responseable $responseInstance) {
+ $this->executeFilters('shutdown', $requestInstance, $responseInstance);
+ }
}
// [EOF]