/**
* Parses a signed_request and validates the signature.
*
* @param string $signedRequest A signed token
* @param string $appSecret
*
* @return array The payload inside it or null if the sig is wrong
*/
public static function decode($signedRequest, $appSecret)
{
if (!$signedRequest || strpos($signedRequest, '.') === false) {
Debugger::log('Signed request is invalid! ' . json_encode($signedRequest), 'facebook');
return NULL;
}
list($encoded_sig, $payload) = explode('.', $signedRequest, 2);
// decode the data
$sig = Helpers::base64UrlDecode($encoded_sig);
$data = Json::decode(Helpers::base64UrlDecode($payload), Json::FORCE_ARRAY);
if (!isset($data['algorithm']) || strtoupper($data['algorithm']) !== Configuration::SIGNED_REQUEST_ALGORITHM) {
Debugger::log("Unknown algorithm '{$data['algorithm']}', expected " . Configuration::SIGNED_REQUEST_ALGORITHM, 'facebook');
return NULL;
}
// check sig
$expected_sig = hash_hmac('sha256', $payload, $appSecret, $raw = TRUE);
if (strlen($expected_sig) !== strlen($sig)) {
Debugger::log('Bad Signed JSON signature! Expected ' . self::dump($expected_sig) . ', but given ' . self::dump($sig), 'facebook');
return NULL;
}
$result = 0;
for ($i = 0; $i < strlen($expected_sig); $i++) {
$result |= ord($expected_sig[$i]) ^ ord($sig[$i]);
}
if ($result !== 0) {
Debugger::log('Bad Signed JSON signature! Expected ' . self::dump($expected_sig) . ', but given ' . self::dump($sig), 'facebook');
return NULL;
}
return $data;
}
/**
* @param Exception
* @return void
*/
public function renderDefault($exception)
{
if ($exception) {
$data = array('error_msg' => $exception->getMessage(), 'upd_process_id' => 'ErrorPresenter::renderDefault()');
if (isset($this->lastLogItem) && is_object($this->lastLogItem)) {
$this->logger->updateLogVisit($this->lastLogItem->id, $data);
}
}
if ($this->isAjax()) {
// AJAX request? Just note this error in payload.
$this->payload->error = TRUE;
$this->terminate();
} elseif ($exception instanceof NA\BadRequestException || $exception instanceof HQ\UnauthorizedAccessException) {
$code = $exception->getCode();
if ($exception instanceof HQ\UnauthorizedAccessException) {
// Unathorized access in admin
$this->setView("admin403");
} else {
// load template 403.latte or 404.latte or ... 4xx.latte
$this->setView(in_array($code, array(403, 404, 405, 410, 500)) ? $code : '4xx');
}
// log to access.log
Debugger::log("HTTP code {$code}: {$exception->getMessage()} in {$exception->getFile()}:{$exception->getLine()}", 'access');
} else {
$this->setView('500');
// load template 500.latte
$this->logger->logError($exception, 'exception', 'ErrorPresenter::LOG_EXCEPTION');
}
}
protected function createComponentAddSetting()
{
$form = new Form();
$form->addText('key', 'Klíč')->setRequired('Zadejte klíč nastavení');
$form->addText('value', 'Hodnota')->setRequired('Zadejte hodnotu nastavení');
$form->addSubmit('send', 'Zapsat');
$form->onSuccess[] = function (Form $f) {
try {
$val = $f->values;
$this->settings->set($val->key, $val->value);
$this->settings->push();
//Write
$this->logger->log('System', 'edit', "%user% změnila(a) nastavení");
$msg = $this->flashMessage("Nastavení bylo zapsáno", 'success');
$msg->title = 'Yehet!';
$msg->icon = 'check';
$this->redirect('this');
} catch (\PDOException $e) {
\Nette\Diagnostics\Debugger::log($e);
$msg = $this->flashMessage("Něco se podělalo. Zkuste to prosím později.", 'danger');
$msg->title = 'Oh shit!';
$msg->icon = 'warning';
}
};
return $form;
}
/**
* @param string $message
*/
function l($message)
{
$message = array_map(function ($message) {
return !is_scalar($message) ? Nette\Utils\Json::encode($message) : $message;
}, func_get_args());
Nette\Diagnostics\Debugger::log(implode(', ', $message));
}
/**
* @param Exception
* @return void
*/
public function renderDefault($exception)
{
// this block is there due to nette caching issue 11
// https://github.com/nette/caching/issues/11
if ($exception instanceof Nette\InvalidStateException) {
$temp = $this->context->parameters['tempDir'];
//unlink($temp . '/btfj.dat');
rename($temp . '/btfj.dat', $temp . '/btfj.dat' . microtime(TRUE));
}
if ($exception instanceof Nette\Application\BadRequestException) {
$code = $exception->getCode();
// load template 403.latte or 404.latte or ... 4xx.latte
$this->setView(in_array($code, array(403, 404, 405, 410, 500)) ? $code : '4xx');
// log to access.log
Debugger::log("HTTP code {$code}: {$exception->getMessage()} in {$exception->getFile()}:{$exception->getLine()}", 'access');
} else {
$this->setView('500');
// load template 500.latte
Debugger::log($exception, Debugger::ERROR);
// and log exception
}
if ($this->isAjax()) {
// AJAX request? Note this error in payload.
$this->payload->error = TRUE;
$this->terminate();
}
}
/**
* @param $id
* @param $status
* @throws \Nette\Application\BadRequestException
*/
public function actionView($id, $status = null)
{
$interpret = $this->interpreti->find($id);
if ($status) {
$this->template->status = $status;
}
if (!$interpret) {
throw new Nette\Application\BadRequestException("Interpret does not exists!", 404);
}
if ($interpret->interpret_id) {
$msg = $this->flashMessage("Přesměrováno z '{$interpret->nazev}'");
$msg->title = "Alias";
$this->redirect("this", array("id" => $interpret->interpret_id));
//If is alias => redirect to real
}
$this->template->interpret = $interpret;
//Register helper fot fetching song form last.fm
$this->template->registerhelper('songImage', function ($song, $img = 0) {
try {
return $this->lastfm->call('Track.getInfo', ['track' => $song->name, 'artist' => $song->interpret_name])->track->album->image[$img]->{'#text'};
} catch (Model\Lastfm\LastfmException $e) {
return null;
}
});
//Last.fm Interpret info (images)
try {
$this->template->lastfm = $this->lastfm->call('Artist.getInfo', ['artist' => $interpret->nazev])->artist;
} catch (Model\Lastfm\LastfmException $e) {
if ($this->settings->get('lastfm_enabled', false)) {
Debugger::log($e);
}
}
}
/**
* @param Method $element
* @throws \Flame\Rest\Security\ForbiddenRequestException
*/
public function authenticate(Method $element)
{
$referer = $this->getReferer();
if (!in_array($referer, $this->allowedReferers)) {
Debugger::log('Invalid HTTP REFERER header "' . $referer . '"', Debugger::DETECT);
throw new ForbiddenRequestException();
}
}
/**
* @param Method $element
* @throws \Flame\Rest\Security\ForbiddenRequestException
*/
public function authenticate(Method $element)
{
$ip = $this->getClientIp();
if (!in_array($ip, $this->allowedIps)) {
Debugger::log('Banned ip "' . $ip . '"', Debugger::DETECT);
throw new ForbiddenRequestException();
}
}
/**
* Wrapper for Debugger::log() method
* @param string $message
* @param int $priority
*/
public static function log($message, $priority = NDebugger::INFO)
{
NDebugger::log($message, $priority);
if (!$message instanceof \Exception) {
$message = new \Exception($message);
}
if (self::$sendErrors && $priority == NDebugger::ERROR) {
Rollbar::report_message($message);
}
}
/**
* Nette\Diagnostics\Debugger::log() shortcut.
*/
function dlog($var = NULL)
{
if (func_num_args() === 0) {
Debugger::log(new Exception(), 'dlog');
}
foreach (func_get_args() as $arg) {
Debugger::log($arg, 'dlog');
}
return $var;
}
public function renderDefault($exception)
{
if ($this->isAjax()) {
$this->payload->error = TRUE;
$this->terminate();
} elseif ($exception instanceof Nette\Application\BadRequestException) {
$this->setView('404');
} else {
$this->setView('500');
Debugger::log($exception, Debugger::ERROR);
}
}
/**
* @return Application\IResponse
*/
public function run(Application\Request $request)
{
$e = $request->parameters['exception'];
if ($e instanceof Application\BadRequestException) {
$code = $e->getCode();
} else {
$code = 500;
Debugger::log($e, Debugger::ERROR);
}
ob_start();
require __DIR__ . '/templates/error.phtml';
return new Application\Responses\TextResponse(ob_get_clean());
}
public function actionDefault()
{
try {
$this->db->beginTransaction();
$this->db->table('addons_resources')->delete();
foreach ($this->db->table('addons') as $addon) {
$this->updateAddon($addon);
}
$this->db->commit();
} catch (\PDOException $e) {
Debugger::log($e);
$this->db->rollBack();
}
}
public function __destruct()
{
// Pokud mam rozpracovanou nejakou objednavku a nebyla prave ulozena do DB,
// tak si ji ulozim do session
if (isset($this->_order) && !$this->_order->orderSent()) {
// Musim zachytavat vyjimky a logovat je, protoze pri destructu uz je stranka
// vyrenderovana a nelze zobrazit chybove hlaseni
try {
$this->_order->save();
} catch (\Exception $e) {
Nette\Diagnostics\Debugger::log($e);
Nette\Diagnostics\Debugger::log('Error saving shop order into session because of ' . get_class($e) . ': ' . md5($e), Nette\Diagnostics\Debugger::CRITICAL);
}
}
}
/**
* @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();
}
$code = $exception->getCode();
Debugger::log("HTTP code {$code}: {$exception->getMessage()} in {$exception->getFile()}:{$exception->getLine()}", 'access');
if (in_array($code, array(403, 404, 500))) {
$page = $this->pageRepository->findOneBy(array('special' => $code));
if ($page) {
$this->forward(':Cms:Pages:Text:Route:', array('routeId' => $page->mainRoute->id, 'pageId' => $page->id));
}
}
}
/**
* @param Exception
* @return void
*/
public function renderDefault($exception)
{
if ($this->isAjax()) {
// AJAX request? Just note this error in payload.
$this->payload->error = TRUE;
$this->terminate();
} elseif ($exception instanceof NA\BadRequestException) {
$code = $exception->getCode();
$this->setView(in_array($code, array(403, 404, 405, 410, 500)) ? $code : '4xx');
// load template 403.latte or 404.latte or ... 4xx.latte
} else {
$this->setView('500');
// load template 500.latte
Debugger::log($exception, Debugger::ERROR);
// and log exception
}
}
/**
* @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 Nette\Application\BadRequestException) {
$code = $exception->getCode();
// load template 403.latte or 404.latte or ... 4xx.latte
$this->setView(in_array($code, array(403, 404, 405, 410, 500)) ? $code : '4xx');
// log to access.log
Debugger::log("HTTP code {$code}: {$exception->getMessage()} in {$exception->getFile()}:{$exception->getLine()}", 'access');
} else {
$this->setView('500');
// load template 500.latte
Debugger::log($exception, Debugger::ERROR);
// and log exception
}
}
public function handleDelete($id)
{
try {
$page = $this->pages->find($id);
if (!$page) {
throw new \PDOException("Row #{$id} not exists!");
}
$page->delete();
$this->logger->log('CMS', 'delete', "%user% smazala(a) stránku {$page->name}");
$msg = $this->flashMessage("Stránka smazána", 'success');
$msg->title = 'A je venku!';
$msg->icon = 'trash-o';
} catch (\PDOException $e) {
$msg = $this->flashMessage("Někde nastala chyba.", 'danger');
$msg->title = 'Oh shit!';
$msg->icon = 'exclamation-triangle';
\Nette\Diagnostics\Debugger::log($e, \Nette\Diagnostics\Debugger::ERROR);
}
$this->redirect('this');
}
public function sendMessageFormSubmitted($form)
{
/** validate date inputs */
$values = $form->getValues();
try {
$to = $this->context->parameters['email']['from'];
$this->sendMail($values->email, $to, "Message from user", 'message', array('text' => $values->text, 'from' => $values->email));
$this->sendMail($to, $values->email, "Confirmation", 'messageConfirm', array('text' => $values->text, 'from' => $values->email));
} catch (Exception $e) {
$this->flashMessage("Při odesílání došlo k chybě! Omlouváme se, ale posílání vzkazů je asi rozbité. :(", 'error');
\Nette\Diagnostics\Debugger::log('Email cannot be sent! ' . $e->getMessage());
}
$this->flashMessage("Váš vzkaz byl odeslán", 'success');
if (!$this->isAjax()) {
$this->redirect('this');
} else {
$form->setValues(array(), TRUE);
$this->invalidateControl('sidebar');
}
}
/**
* @param \Symfony\Component\Console\Input\InputInterface $input
* @param \Symfony\Component\Console\Output\OutputInterface $output
* @return int
* @throws \Exception
*/
public function run(InputInterface $input = NULL, OutputInterface $output = NULL)
{
try {
return parent::run($input, $output);
} catch (\Exception $e) {
if ($output instanceof ConsoleOutputInterface) {
$this->renderException($e, $output->getErrorOutput());
} else {
$this->renderException($e, $output);
}
if ($file = Debugger::log($e, Debugger::ERROR)) {
$output->writeln(sprintf('<error> (Tracy output was stored in %s) </error>', basename($file)));
$output->writeln('');
if (Debugger::$browser) {
exec(Debugger::$browser . ' ' . escapeshellarg($file));
}
}
return min((int) $e->getCode(), 255);
}
}
public function handleDelete($id)
{
$user = $this->users->getUser($id);
if (!$user) {
$msg = $this->flashMessage("Tenhle uživatel neexistuje.", 'danger');
$msg->title = 'Oh shit!';
$msg->icon = 'warning';
$this->redirect('this');
}
try {
$user->delete();
$this->logger->log('User', 'delete', "%user% smazala(a) uživatele {$user->username}");
$msg = $this->flashMessage("Uživatel '{$user->username}' úspěšně smazán.", 'success');
$msg->title = 'Yehet!';
$msg->icon = 'check';
} catch (\PDOException $ex) {
\Nette\Diagnostics\Debugger::log($ex);
$msg = $this->flashMessage("Něco se podělalo. Zkuzte to prosím později.", 'danger');
$msg->title = 'Oh shit!';
$msg->icon = 'warning';
}
$this->redirect('this');
}
/**
* @param \Exception
*/
public static function _exceptionHandler(\Exception $exception)
{
if (PHP_SAPI == 'cli' && static::$browser) {
try {
Debugger::log($exception);
$hash = md5($exception);
$path = Debugger::$logDirectory;
foreach (new \DirectoryIterator($path) as $entry) {
if (strpos($entry, $hash)) {
$path .= "/" . $entry;
break;
}
}
if ($path != Debugger::$logDirectory) {
exec(sprintf(static::$browser, escapeshellarg('file://' . $path)));
static::$browser = NULL;
}
} catch (\Exception $e) {
echo $e->getMessage();
}
}
}
/**
* @param Exception
* @return void
*/
public function renderDefault($exception)
{
if ($exception instanceof Nette\Application\BadRequestException) {
if ($exception instanceof vBuilder\Application\UnsupportedBrowserException) {
$this->setView('unsupportedBrowser');
} else {
$code = $exception->getCode();
$this->setView(in_array($code, array(403, 404)) ? $code : 'default');
// log to access.log
Debugger::log("HTTP code {$code}: {$exception->getMessage()} in {$exception->getFile()}:{$exception->getLine()}", 'access');
}
} elseif ($exception instanceof vBuilder\Application\UnderConstructionException) {
$this->setView('underConstruction');
} else {
$this->setView('default');
Debugger::log($exception, Debugger::ERROR);
// and log exception
}
if ($this->isAjax()) {
// AJAX request? Note this error in payload.
$this->payload->error = TRUE;
$this->terminate();
}
}
/**
* @param \Nette\Security\IIdentity
* @return \NetteAddons\Forms\Form
*/
public function create(IIdentity $user)
{
$form = new Form();
$form->addHidden('token', Strings::random());
$form->addText('url', 'Repository URL', NULL, 256)->setAttribute('autofocus', TRUE)->setRequired();
$form['url']->addRule(Form::PATTERN, 'Sorry, we currently support only packagist.', '(https?\\://)?packagist\\.org/packages/([a-z0-9]+(?:-[a-z0-9]+)*)/([a-z0-9]+(?:-[a-z0-9]+)*)');
$form->addSubmit('sub', 'Load');
$manager = $this->manager;
$validators = $this->validators;
$form->onSuccess[] = function (Form $form) use($manager, $validators, $user) {
$values = $form->getValues();
try {
$addonEntity = $this->packagistImporter->getAddon($values['url']);
if (!$validators->isComposerFullNameUnique($addonEntity->getComposerFullName())) {
$form->addError("Addon with composer name '{$addonEntity->getComposerFullName()}' already exists.");
return;
}
$addon = new Addon();
// Back compatability
$addon->composerFullName = $addonEntity->getComposerFullName();
$addon->userId = $user->getId();
$addon->shortDescription = $addonEntity->getPerex();
$addon->type = Addon::TYPE_COMPOSER;
$addon->defaultLicense = array();
$addon->resources[AddonResources::RESOURCE_GITHUB] = $addonEntity->getGithub();
$addon->resources[AddonResources::RESOURCE_PACKAGIST] = $addonEntity->getPackagist();
$manager->storeAddon($values->token, $addon);
} catch (\NetteAddons\Model\Importers\AddonVersionImporters\AddonNotFoundException $e) {
$form['url']->addError("Package with URL '{$values->url}' does not exist.");
} catch (\Exception $e) {
$form['url']->addError('Importing failed. Try again later.');
Debugger::log($e, Debugger::WARNING);
}
};
return $form;
}
private function getJson($cnt_attempts = 0)
{
if (!$this->nextPage || $this->nextPage == "") {
$query = "/" . $this->gid . "/feed";
} else {
$query = str_replace('https://graph.facebook.com', '', $this->nextPage);
}
// trying download next json, it is possible to make 5 attempts per one query
try {
$result = $this->facebook->api($query);
} catch (Exception $e) {
echo "{$cnt_attempts} attempt per query ({$query}).";
if ($cnt_attempts > 5) {
echo "5 attempts per query ({$query}) are exhausted. Stopping whole script.";
Debugger::log("{$e} on query: {$query}");
$this->terminate();
}
echo 'Caught exception: ', $e->getMessage(), " ... repeating query ({$query})\n";
return $this->getJson(++$cnt_attempts);
}
if (isset($result['paging']['next'])) {
$this->nextPage = $result['paging']['next'];
} else {
$this->nextPage = null;
}
$this->cnt_downloaded++;
return $result;
}
/**
* @return Token
*/
private function fetchNewToken()
{
$request = $this->requestFactory->createRequest('login', $this->consumer->exportToArray())->setMethod(Request::POST);
try {
$response = Json::decode($this->getCurlSender()->send($request)->getResponse());
return new Token($response->token, $this->consumer->getAppId(), new DateTime($response->expiration));
} catch (CurlException $e) {
Debugger::log('Cannot fetch new token: ' . $e->getMessage(), 'logistics');
throw $e;
}
}
/**
* @param string $id
*
* @return bool
*/
public function remove($id)
{
try {
$key = $this->formatKey($id);
$this->client->multi(function (RedisClient $client) use($key) {
$client->del($key);
$client->unlock($key);
});
unset($this->ssIds[$key]);
return TRUE;
} catch (Exception $e) {
Debugger::log($e, 'redis-session');
return FALSE;
}
}
/**
* Dispatch a HTTP request to a front controller.
*
* @return void
*/
public function run()
{
$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);
$request = $this->router->match($this->httpRequest);
if (!$request instanceof Request) {
$request = null;
throw new BadRequestException('No route for HTTP request.');
}
if (strcasecmp($request->getPresenterName(), $this->errorPresenter) === 0) {
throw new BadRequestException('Invalid request. Presenter is not achievable.');
}
}
$this->requests[] = $request;
$this->onRequest($this, $request);
// Instantiate presenter
$presenterName = $request->getPresenterName();
try {
$this->presenter = $this->presenterFactory->createPresenter($presenterName);
} catch (InvalidPresenterException $e) {
throw new BadRequestException($e->getMessage(), 404, $e);
}
$this->presenterFactory->getPresenterClass($presenterName);
$request->setPresenterName($presenterName);
$request->freeze();
// Execute presenter
$response = $this->presenter->run($request);
if ($response) {
$this->onResponse($this, $response);
}
// Send response
if ($response instanceof Responses\ForwardResponse) {
$request = $response->getRequest();
continue;
} elseif ($response instanceof IResponse) {
$response->send($this->httpRequest, $this->httpResponse);
}
break;
} catch (\Exception $e) {
// fault barrier
$this->onError($this, $e);
if (!$this->catchExceptions) {
$this->onShutdown($this, $e);
throw $e;
}
if ($repeatedError) {
$e = new ApplicationException('An error occurred while executing error-presenter', 0, $e);
}
if (!$this->httpResponse->isSent()) {
$this->httpResponse->setCode($e instanceof BadRequestException ? $e->getCode() : 500);
}
if (!$repeatedError && $this->errorPresenter) {
$repeatedError = true;
if ($this->presenter instanceof UI\Presenter) {
try {
$this->presenter->forward(":{$this->errorPresenter}:", array('exception' => $e));
} catch (AbortException $foo) {
$request = $this->presenter->getLastCreatedRequest();
}
} else {
$request = new Request($this->errorPresenter, Request::FORWARD, array('exception' => $e));
}
// continue
} else {
// default error handler
if ($e instanceof BadRequestException) {
$code = $e->getCode();
} else {
$code = 500;
Nette\Diagnostics\Debugger::log($e, Nette\Diagnostics\Debugger::ERROR);
}
require __DIR__ . '/templates/error.phtml';
break;
}
}
} while (1);
$this->onShutdown($this, isset($e) ? $e : null);
}
/**
* Dispatch a HTTP request to a front controller.
* @return void
*/
public function run()
{
$httpRequest = $this->context->httpRequest;
$httpResponse = $this->context->httpResponse;
// check HTTP method
if ($this->allowedMethods) {
$method = $httpRequest->getMethod();
if (!in_array($method, $this->allowedMethods, TRUE)) {
$httpResponse->setCode(Nette\Http\IResponse::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);
// routing
$router = $this->getRouter();
// enable routing debugger
Diagnostics\RoutingPanel::initialize($this, $httpRequest);
$request = $router->match($httpRequest);
if (!$request instanceof Request) {
$request = NULL;
throw new BadRequestException('No route for HTTP request.');
}
if (strcasecmp($request->getPresenterName(), $this->errorPresenter) === 0) {
throw new BadRequestException('Invalid request. Presenter is not achievable.');
}
}
$this->requests[] = $request;
$this->onRequest($this, $request);
// Instantiate presenter
$presenterName = $request->getPresenterName();
try {
$this->presenter = $this->getPresenterFactory()->createPresenter($presenterName);
} catch (InvalidPresenterException $e) {
throw new BadRequestException($e->getMessage(), 404, $e);
}
$this->getPresenterFactory()->getPresenterClass($presenterName);
$request->setPresenterName($presenterName);
$request->freeze();
// Execute presenter
$response = $this->presenter->run($request);
$this->onResponse($this, $response);
// Send response
if ($response instanceof Responses\ForwardResponse) {
$request = $response->getRequest();
continue;
} elseif ($response instanceof IResponse) {
$response->send($httpRequest, $httpResponse);
}
break;
} catch (\Exception $e) {
// fault barrier
$this->onError($this, $e);
if (!$this->catchExceptions) {
$this->onShutdown($this, $e);
throw $e;
}
if ($repeatedError) {
$e = new ApplicationException('An error occurred while executing error-presenter', 0, $e);
}
if (!$httpResponse->isSent()) {
$httpResponse->setCode($e instanceof BadRequestException ? $e->getCode() : 500);
}
if (!$repeatedError && $this->errorPresenter) {
$repeatedError = TRUE;
if ($this->presenter instanceof UI\Presenter) {
try {
$this->presenter->forward(":{$this->errorPresenter}:", array('exception' => $e));
} catch (AbortException $foo) {
$request = $this->presenter->getLastCreatedRequest();
}
} else {
$request = new Request($this->errorPresenter, Request::FORWARD, array('exception' => $e));
}
// continue
} else {
// default error handler
if ($e instanceof BadRequestException) {
$code = $e->getCode();
} else {
$code = 500;
Nette\Diagnostics\Debugger::log($e, Nette\Diagnostics\Debugger::ERROR);
}
require __DIR__ . '/templates/error.phtml';
break;
}
}
} while (1);
$this->onShutdown($this, isset($e) ? $e : NULL);
}
/**
* Makes an HTTP request. This method can be overridden by subclasses if
* developers want to do fancier things or use something other than curl to
* make the request.
*
* @param string $url The URL to make the request to
* @param array $params The parameters to use for the POST body
* @param resource $ch Initialized curl handle
*
* @throws Facebook\FacebookApiException
* @return string The response text
*/
protected function makeRequest($url, array $params, $ch = NULL)
{
if (isset($this->cache[$cacheKey = md5(serialize(array($url, $params)))])) {
return $this->cache[$cacheKey];
}
$url = new UrlScript($url);
$method = strtoupper(isset($params['method']) ? $params['method'] : 'GET');
$this->onRequest((string) $url, $params);
$ch = $ch ?: curl_init();
$opts = $this->curlOptions;
if ($this->fb->config->graphVersion !== '' && $this->fb->config->graphVersion !== 'v1.0') {
// v2.0 or later
unset($params['method']);
if ($method === 'GET') {
$url->appendQuery($params);
$params = array();
}
if ($method === 'DELETE' || $method === 'PUT') {
$opts[CURLOPT_CUSTOMREQUEST] = $method;
}
if ($method !== 'GET') {
$opts[CURLOPT_POSTFIELDS] = $params;
}
$opts[CURLOPT_HTTPHEADER][] = 'Accept-Encoding: *';
} else {
// BC
$opts[CURLOPT_POSTFIELDS] = $this->fb->config->fileUploadSupport ? $params : http_build_query($params, NULL, '&');
// disable the 'Expect: 100-continue' behaviour. This causes CURL to wait
// for 2 seconds if the server does not support this header.
$opts[CURLOPT_HTTPHEADER][] = 'Expect:';
}
$opts[CURLOPT_URL] = (string) $url;
// execute request
curl_setopt_array($ch, $opts);
$result = curl_exec($ch);
// provide certificate if needed
if (curl_errno($ch) == CURLE_SSL_CACERT || curl_errno($ch) === CURLE_SSL_CACERT_BADFILE) {
Debugger::log('Invalid or no certificate authority found, using bundled information', 'facebook');
$this->curlOptions[CURLOPT_CAINFO] = CertificateHelper::getCaInfoFile();
curl_setopt($ch, CURLOPT_CAINFO, CertificateHelper::getCaInfoFile());
$result = curl_exec($ch);
}
// With dual stacked DNS responses, it's possible for a server to
// have IPv6 enabled but not have IPv6 connectivity. If this is
// the case, curl will try IPv4 first and if that fails, then it will
// fall back to IPv6 and the error EHOSTUNREACH is returned by the
// operating system.
if ($result === FALSE && empty($opts[CURLOPT_IPRESOLVE])) {
$matches = array();
if (preg_match('/Failed to connect to ([^:].*): Network is unreachable/', curl_error($ch), $matches)) {
if (strlen(@inet_pton($matches[1])) === 16) {
Debugger::log('Invalid IPv6 configuration on server, Please disable or get native IPv6 on your server.', 'facebook');
$this->curlOptions[CURLOPT_IPRESOLVE] = CURL_IPRESOLVE_V4;
curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
$result = curl_exec($ch);
}
}
}
$info = curl_getinfo($ch);
if (isset($info['request_header'])) {
list($info['request_header']) = self::parseHeaders($info['request_header']);
}
$info['method'] = $method;
if ($result === FALSE) {
$e = new Facebook\FacebookApiException(array('error_code' => curl_errno($ch), 'error' => array('message' => curl_error($ch), 'type' => 'CurlException')));
curl_close($ch);
$this->onError($e, $info);
throw $e;
}
if (!$result && isset($info['redirect_url'])) {
$result = Json::encode(array('url' => $info['redirect_url']));
}
$info['headers'] = self::parseHeaders(substr($result, 0, $info['header_size']));
$result = trim(substr($result, $info['header_size']));
$this->onSuccess($result, $info);
curl_close($ch);
return $this->cache[$cacheKey] = $result;
}
