public function actionDefault($exception)
{
$application = Environment::getApplication();
$application->catchExceptions = FALSE;
if ($this->isAjax()) {
$this->payload->error = (string)$exception;
$this->sendPayload();
} else {
$this->template->robots = 'noindex,noarchive';
if ($exception instanceof /*Nette\Application\*/BadRequestException) {
Environment::getHttpResponse()->setCode($exception->getCode());
switch($exception->getCode()) {
case 403:
$this->template->title = _('403 Permission denied');
break;
default:
Environment::getHttpResponse()->setCode(404);
$this->template->title = _('404 Not Found');
break;
}
} else {
Environment::getHttpResponse()->setCode(500);
$this->template->title = _("Don't recognize error");
Debug::processException($exception);
}
}
}
static function tryFetchAll($query)
{
try {
$args = func_get_args();
return call_user_func_array('dibi::fetchAll', $args);
} catch (DibiException $e) {
Debug::processException($e, true);
throw new DataSourceException("Error in getting data.", 0, $e);
}
}
/**
* @param Exception
* @return void
*/
public function renderDefault($exception)
{
if ($this->isAjax()) {
// AJAX request? Just note this error in payload.
$this->payload->error = TRUE;
$this->terminate();
} elseif ($exception instanceof BadRequestException) {
$this->setView('404');
// load template 404.phtml
} else {
$this->setView('500');
// load template 500.phtml
Debug::processException($exception);
// and handle error by Nette\Debug
}
}
/**
* Data grid model constructor.
* @param string table name
* @param string primary key name
* @return void
*/
public function __construct($table = NULL, $primary = NULL)
{
parent::__construct($table, $primary);
if (!isset($this->primary) && isset($this->table)) {
try {
$dbInfo = $this->connection->getDatabaseInfo();
$this->primary = $dbInfo->getTable($this->table)->getPrimaryKey()->getName();
} catch (Exception $e) {
Debug::processException($e);
throw new InvalidArgumentException("Model must have one primary key.");
}
}
if ($this->connection->profiler) {
$this->connection->getProfiler()->setFile(Environment::expand('%logDir%') . '/sql.log');
}
}
/**
* @return void
*/
public function renderDefault($exception)
{
if ($this->isAjax()) {
$this->getPayload()->events[] = array('error', $exception->getMessage());
$this->terminate();
} else {
$this->template->robots = 'noindex,noarchive';
$httpResponse = Environment::getHttpResponse();
if ($exception instanceof BadRequestException) {
if (!$httpResponse->isSent()) {
$httpResponse->setCode($exception->getCode());
}
$this->template->title = '404 Not Found';
$this->setView('404');
} else {
if (!$httpResponse->isSent()) {
$httpResponse->setCode(500);
}
$this->template->title = '500 Internal Server Error';
$this->setView('500');
Debug::processException($exception);
}
}
}
/**
* Dispatch a HTTP request to a front controller.
* @return void
*/
public function run()
{
$httpRequest = $this->getHttpRequest();
$httpResponse = $this->getHttpResponse();
$httpRequest->setEncoding('UTF-8');
$httpResponse->setHeader('X-Powered-By', 'Nette Framework');
if (Environment::getVariable('baseUri') === NULL) {
Environment::setVariable('baseUri', $httpRequest->getUri()->getBasePath());
}
// autostarts session
$session = $this->getSession();
if (!$session->isStarted() && $session->exists()) {
$session->start();
}
// check HTTP method
if ($this->allowedMethods) {
$method = $httpRequest->getMethod();
if (!in_array($method, $this->allowedMethods, TRUE)) {
$httpResponse->setCode(IHttpResponse::S501_NOT_IMPLEMENTED);
$httpResponse->setHeader('Allow', implode(',', $this->allowedMethods));
echo '<h1>Method ' . htmlSpecialChars($method) . ' is not implemented</h1>';
return;
}
}
// dispatching
$request = NULL;
$repeatedError = FALSE;
do {
try {
if (count($this->requests) > self::$maxLoop) {
throw new ApplicationException('Too many loops detected in application life cycle.');
}
if (!$request) {
$this->onStartup($this);
// default router
$router = $this->getRouter();
if ($router instanceof MultiRouter && !count($router)) {
$router[] = new SimpleRouter(array('presenter' => 'Default', 'action' => 'default'));
}
// routing
$request = $router->match($httpRequest);
if (!$request instanceof PresenterRequest) {
$request = NULL;
throw new BadRequestException('No route for HTTP request.');
}
if (strcasecmp($request->getPresenterName(), $this->errorPresenter) === 0) {
throw new BadRequestException('Invalid request.');
}
}
$this->requests[] = $request;
$this->onRequest($this, $request);
// Instantiate presenter
$presenter = $request->getPresenterName();
try {
$class = $this->getPresenterLoader()->getPresenterClass($presenter);
$request->setPresenterName($presenter);
} catch (InvalidPresenterException $e) {
throw new BadRequestException($e->getMessage(), 404, $e);
}
$request->freeze();
// Execute presenter
$this->presenter = new $class();
$response = $this->presenter->run($request);
// Send response
if ($response instanceof ForwardingResponse) {
$request = $response->getRequest();
continue;
} elseif ($response instanceof IPresenterResponse) {
$response->send();
}
break;
} catch (Exception $e) {
// fault barrier
if ($this->catchExceptions === NULL) {
$this->catchExceptions = Environment::isProduction();
}
$this->onError($this, $e);
if (!$this->catchExceptions) {
$this->onShutdown($this, $e);
throw $e;
}
if ($repeatedError) {
$e = new ApplicationException('An error occured while executing error-presenter', 0, $e);
}
if (!$httpResponse->isSent()) {
$httpResponse->setCode($e instanceof BadRequestException ? $e->getCode() : 500);
}
if (!$repeatedError && $this->errorPresenter) {
$repeatedError = TRUE;
$request = new PresenterRequest($this->errorPresenter, PresenterRequest::FORWARD, array('exception' => $e));
// continue
} else {
// default error handler
echo "<meta name='robots' content='noindex'>\n\n";
if ($e instanceof BadRequestException) {
echo "<title>404 Not Found</title>\n\n<h1>Not Found</h1>\n\n<p>The requested URL was not found on this server.</p>";
} else {
Debug::processException($e, FALSE);
echo "<title>500 Internal Server Error</title>\n\n<h1>Server Error</h1>\n\n", "<p>The server encountered an internal error and was unable to complete your request. Please try again later.</p>";
}
echo "\n\n<hr>\n<small><i>Nette Framework</i></small>";
break;
}
}
} while (1);
$this->onShutdown($this, isset($e) ? $e : NULL);
}
/**
* Dispatch a HTTP request to a front controller.
*/
public function run()
{
$httpRequest = $this->getHttpRequest();
$httpResponse = $this->getHttpResponse();
$httpRequest->setEncoding('UTF-8');
$httpResponse->setHeader('X-Powered-By', 'Nette Framework');
if (Environment::getVariable('baseUri') === NULL) {
Environment::setVariable('baseUri', $httpRequest->getUri()->basePath);
}
// check HTTP method
$method = $httpRequest->getMethod();
if ($this->allowedMethods) {
if (!in_array($method, $this->allowedMethods, TRUE)) {
$httpResponse->setCode(IHttpResponse::S501_NOT_IMPLEMENTED);
$httpResponse->setHeader('Allow', implode(',', $this->allowedMethods));
$method = htmlSpecialChars($method);
die("<h1>Method {$method} is not implemented</h1>");
}
}
// dispatching
$request = NULL;
$hasError = FALSE;
do {
try {
if (count($this->requests) > self::$maxLoop) {
throw new ApplicationException('Too many loops detected in application life cycle.');
}
if (!$request) {
$this->onStartup($this);
// default router
$router = $this->getRouter();
if ($router instanceof MultiRouter && !count($router)) {
$router[] = new SimpleRouter(array('presenter' => 'Default', 'action' => 'default'));
}
// routing
$request = $router->match($httpRequest);
if (!$request instanceof PresenterRequest) {
$request = NULL;
throw new BadRequestException('No route for HTTP request.');
}
if (strcasecmp($request->getPresenterName(), $this->errorPresenter) === 0) {
throw new BadRequestException('Invalid request.');
}
}
$this->requests[] = $request;
$this->onRequest($this, $request);
// Instantiate presenter
$presenter = $request->getPresenterName();
try {
$class = $this->getPresenterLoader()->getPresenterClass($presenter);
$request->modify('name', $presenter);
} catch (InvalidPresenterException $e) {
throw new BadRequestException($e->getMessage(), 404, $e);
}
$this->presenter = new $class($request);
// Instantiate topmost service locator
$this->presenter->setServiceLocator(new ServiceLocator($this->serviceLocator));
// Execute presenter
$this->presenter->run();
break;
} catch (RedirectingException $e) {
// not error, presenter redirects to new URL
$httpResponse->redirect($e->getUri(), $e->getCode());
break;
} catch (ForwardingException $e) {
// not error, presenter forwards to new request
$request = $e->getRequest();
} catch (AbortException $e) {
// not error, application is correctly terminated
unset($e);
break;
} catch (Exception $e) {
// fault barrier
if ($this->catchExceptions === NULL) {
$this->catchExceptions = Environment::isProduction();
}
if (!$this->catchExceptions) {
throw $e;
}
$this->onError($this, $e);
if ($hasError) {
$e = new ApplicationException('An error occured while executing error-presenter', 0, $e);
} elseif ($this->errorPresenter) {
$hasError = TRUE;
$request = new PresenterRequest($this->errorPresenter, PresenterRequest::FORWARD, array('exception' => $e));
continue;
}
if ($e instanceof BadRequestException) {
if (!$httpResponse->isSent()) {
$httpResponse->setCode($e->getCode());
}
echo "<title>404 Not Found</title>\n\n<h1>Not Found</h1>\n\n<p>The requested URL was not found on this server.</p>";
break;
} else {
if (!$httpResponse->isSent()) {
$httpResponse->setCode(500);
}
Debug::processException($e, FALSE);
echo "<title>500 Internal Server Error</title>\n\n<h1>Server Error</h1>\n\n", "<p>The server encountered an internal error and was unable to complete your request. Please try again later.</p>";
break;
}
}
} while (1);
$this->onShutdown($this, isset($e) ? $e : NULL);
}
public function actionUserDelete($id)
{
$this->access();
$pom = $this->user->getIdentity();
//jestliže chceme smazat sami sebe - vyhodíme hlášku a přesměrujeme
if ($pom->id == $id) {
$this->flashMessage("Nemůžete smazat sám sebe.");
$this->redirect('User:default');
} else {
try {
UsersModel::delUser($id);
$this->flashMessage("Uživatel byl úspěšně smazán.");
dibi::query('COMMIT');
} catch (Exception $e) {
dibi::query('ROLLBACK');
Debug::processException($e);
$this->flashMessage(ERROR_MESSAGE . " Error description: " . $e->getMessage(), 'error');
}
$this->redirect('User:default');
}
}
function ReplyFormProcess(Form $form)
{
$data = $form->getValues();
// vezmeme data z formuláře
$data['time'] = time();
$data['name'] = $this->user->getidentity()->firstName . " " . $this->user->getidentity()->surname;
if ($data['internal'] == 1) {
$data['type'] = 2;
} else {
$data['type'] = 1;
}
try {
TicketsModel::addReply($data);
dibi::query('COMMIT');
if ($data['internal'] == 0) {
// TODO: Odeslání mailu
$this->flashMessage("Odeslání mailu autorovi tiketu bude doprogramováno později.");
}
} catch (Exception $e) {
dibi::query('ROLLBACK');
Debug::processException($e);
$this->flashMessage(ERROR_MESSAGE . " Error description: " . $e->getMessage(), 'error');
}
$this->flashMessage("Odpověď/interní poznámka byla úspěšně uložena.");
$this->redirect('Ticket:showTicket', $data['tiket']);
}
