public function display()
{
$front = \Nf\Front::getInstance();
$response = $front->getResponse();
$response->addBodyPart(json_encode($this->_errors));
$response->sendResponse();
}
protected function __construct()
{
parent::__construct();
$front = Front::getInstance();
$this->setBasePath($front->getModuleName());
// send the label Manager to the view
$this->_vars['labels'] = \Nf\LabelManager::getInstance();
}
public function __construct($config)
{
require_once realpath(Registry::get('libraryPath') . '/php/classes/FirePHPCore/FirePHP.class.php');
$this->firephp = \FirePHP::getInstance(true);
$this->label = static::LABEL_TEMPLATE;
$front = \Nf\Front::getInstance();
$this->dbName = $config['name'];
$front->registerMiddleware($this);
$this->payload = array(array('Duration', 'Query', 'Time'));
}
public function display()
{
$front = \Nf\Front::getInstance();
$response = $front->getResponse();
if ($response->getContentType() == 'json') {
$response->addBodyPart(json_encode(['message' => $this->getMessage()]));
} else {
$response->addBodyPart($this->getMessage());
}
$response->sendResponse();
}
public function redirect($url, $code = 302, $exit = true)
{
$this->canSendHeaders();
$this->setHeader('Location', $url, true)->setHttpResponseCode($code);
if ($exit) {
$front = \Nf\Front::getInstance();
$front->postLaunchAction();
$this->clearBuffer();
$this->clearBody();
$this->sendHeaders();
exit;
}
return $this;
}
public static function displayAndLogError($exception = null)
{
$err = self::getLastError();
if (\Nf\Registry::isRegistered('config')) {
$config = \Nf\Registry::get('config');
$front = \Nf\Front::getInstance();
$response = $front->getResponse();
// optional error logging
if (isset($exception->doLog) && $exception->doLog || !isset($exception->doLog)) {
if (isset($config->error->logger->class) && strtolower($config->error->logger->class) != 'syslog') {
$className = $config->error->logger->class;
$logger = new $className();
if (!$logger->log($err)) {
}
} else {
$logger = new \Nf\Error\Logger\Syslog();
if (!$logger->log($err)) {
}
}
}
if ($response->isBinary()) {
$response->setContentType('html');
}
if (isset($config->error->clearResponse) && $config->error->clearResponse || !isset($config->error->clearResponse)) {
$response->clearBody();
$response->clearBuffer();
}
try {
$response->setHttpResponseCode($err['httpCode']);
$response->sendHeaders();
} catch (Exception $e) {
}
if (isset($config->error->displayMethod)) {
if ($config->error->displayMethod == 'forward') {
// forward
if (!$front->forward($config->error->forward->module, $config->error->forward->controller, $config->error->forward->action)) {
echo '** Nf: Cannot instantiate error module, printing error message **' . PHP_EOL . PHP_EOL;
$response->displayError($err);
echo PHP_EOL;
} else {
$response->sendResponse();
}
return true;
} else {
if (method_exists($exception, 'display')) {
$response->setHttpResponseCode($err['httpCode']);
$exception->display();
} else {
// default : display (if xhr, use alternative display)
$response->displayError($err, $front->getRequest()->isXhr());
}
}
}
return true;
} else {
@header('HTTP/1.1 500 Internal Server Error');
print_r($err);
error_log(print_r($err, true));
return true;
}
}
private function findRouteFromFiles($uri, $version, $locale)
{
$foundController = null;
$front = Front::getInstance();
if (isset($this->allRoutesByVersionAndLocale[$version][$locale])) {
$routes = $this->allRoutesByVersionAndLocale[$version][$locale];
if (!$foundController) {
$routes = array_reverse($routes);
foreach ($routes as $route) {
if (!$foundController) {
// default type is "default"
$requestType = 'default';
// if a specific type is requested
if (isset($route['type'])) {
$requestType = $route['type'];
}
$routeRegexpWithoutNamedParams = preg_replace('/\\([\\w_]+:/', '(', $route['regexp']);
$arrRouteModuleControllerAction = explode('/', $route['controller']);
// check if this is a match, or else continue until we have a match
if (preg_match('#^' . $routeRegexpWithoutNamedParams . '#', $uri, $refs)) {
// if using a rest request, the user can override the method
if ($requestType == 'rest') {
// default action
if (isset($_SERVER['REQUEST_METHOD'])) {
$action = strtolower($_SERVER['REQUEST_METHOD']);
}
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
// overloading the method with the "method" parameter if the request is POST
if (isset($_POST['method'])) {
$action = strtolower($_POST['method']);
}
// overloading the method with http headers
// X-HTTP-Method (Microsoft) or X-HTTP-Method-Override (Google/GData) or X-METHOD-OVERRIDE (IBM)
$acceptableOverridingHeaders = array('HTTP_X_HTTP_METHOD', 'HTTP_X_HTTP_METHOD_OVERRIDE', 'HTTP_X_METHOD_OVERRIDE');
foreach ($acceptableOverridingHeaders as $overridingHeader) {
if (isset($_SERVER[$overridingHeader])) {
$action = strtolower($_SERVER[$overridingHeader]);
}
}
}
// if overriding the action in the route
if (isset($arrRouteModuleControllerAction[2])) {
$action = $arrRouteModuleControllerAction[2];
}
} else {
$action = $arrRouteModuleControllerAction[2];
}
// on teste la présence du module controller action indiqué dans la route
if ($foundController = $front->checkModuleControllerAction($arrRouteModuleControllerAction[0], $arrRouteModuleControllerAction[1], $action)) {
$this->activeRoute = $route;
$front->setRequestType($requestType);
$front->associateParams($route['regexp'], $refs);
break;
}
}
}
}
unset($route);
}
}
return $foundController;
}
function go()
{
if (php_sapi_name() == 'cli') {
$inAction = $this->initCliEnvironment();
$uri = $inAction['uri'];
Error\Handler::setErrorDisplaying();
$front = Front::getInstance();
$request = new Front\Request\Cli($uri);
$front->setRequest($request);
$request->setAdditionalCliParams();
$response = new Front\Response\Cli();
$front->setResponse($response);
$front->setApplicationNamespace($this->_applicationNamespace);
$this->setTimezone();
// routing
$router = Router::getInstance();
$front->setRouter($router);
$router->addAllRoutes();
// order in finding routes
$router->setStructuredRoutes();
$front->addModuleDirectory($this->_applicationNamespace, Registry::get('applicationPath') . '/application/cli/');
$front->addModuleDirectory('library', Registry::get('libraryPath') . '/php/application/cli/');
$labelManager = LabelManager::getInstance();
$labelManager->loadLabels(Registry::get('locale'));
$localization = Localization::getInstance();
$localization->setLocale(Registry::get('locale'));
if ($inAction['type'] == 'default') {
$testDispatch = $front->dispatch();
if ($testDispatch) {
if ($front->init() !== false) {
$front->launchAction();
$front->postLaunchAction();
}
$response->sendResponse();
} else {
throw new \Exception('Action not found : ' . $uri);
}
} else {
$front->parseParameters($inAction['uri']);
$className = array();
// $inAction['uri'] might be a class name with a static method like \Nf\Make::compress
if (strpos($inAction['uri'], '\\') !== false) {
if (strpos($inAction['uri'], '::') === false) {
throw new \Exception('You have to specify the model and method to call, or just choose a method from the "Nf\\Make" class.');
} else {
$uriSplit = explode('::', $inAction['uri']);
$className = $uriSplit[0];
$methodName = $uriSplit[1];
$obj = new $className();
$className::$methodName();
}
} else {
// or an already integrated method in Nf\Make
$methodName = $inAction['uri'];
\Nf\Make::$methodName();
}
}
} else {
$this->initHttpEnvironment();
Error\Handler::setErrorDisplaying();
$front = Front::getInstance();
$request = new Front\Request\Http();
$front->setRequest($request);
$response = new Front\Response\Http();
$front->setResponse($response);
$front->setApplicationNamespace($this->_applicationNamespace);
$this->setTimezone();
// routing
$router = Router::getInstance();
$front->setRouter($router);
$router->addAllRoutes();
// order in finding routes
$router->setRoutesFromFiles();
$router->setRootRoutes();
$router->setStructuredRoutes();
// modules directory for this version
$front->addModuleDirectory($this->_applicationNamespace, Registry::get('applicationPath') . '/application/' . Registry::get('version') . '/');
$front->addModuleDirectory('library', Registry::get('libraryPath') . '/php/application/' . Registry::get('version') . '/');
$config = Registry::get('config');
if (isset($config->session->handler)) {
$front->setSession(Session::start());
}
$labelManager = LabelManager::getInstance();
$labelManager->loadLabels(Registry::get('locale'));
$localization = Localization::getInstance();
Localization::setLocale(Registry::get('locale'));
$testDispatch = $front->dispatch();
$requestIsClean = $request->sanitizeUri();
if ($requestIsClean) {
if ($testDispatch === true) {
$request->setPutFromRequest();
if (!$request->redirectForTrailingSlash()) {
if ($front->init() !== false) {
if (!$front->response->isRedirect()) {
$front->launchAction();
}
if (!$front->response->isRedirect()) {
$front->postLaunchAction();
}
}
}
} else {
Error\Handler::handleNotFound(404);
}
} else {
Error\Handler::handleForbidden(403);
}
$response->sendResponse();
}
}
protected function __construct()
{
$this->_smarty = new \Smarty();
$front = \Nf\Front::getInstance();
$this->setBasePath($front->getModuleName());
}
require $libraryPath . '/Nf/Autoloader.php';
$autoloader = new \Nf\Autoloader();
$autoloader->addNamespaceRoot($applicationNamespace, $applicationPath . '/models');
$autoloader->addNamespaceRoot('Nf', $libraryPath . '/Nf');
$autoloader->addNamespaceRoot('Library', $libraryPath . '/php/models');
$autoloader->addNamespaceRoot('', $applicationPath . '/models');
$autoloader->register();
\Nf\Registry::set('libraryPath', $libraryPath);
\Nf\Registry::set('applicationPath', $applicationPath);
$urlIni = \Nf\Ini::parse(\Nf\Registry::get('applicationPath') . '/configs/url.ini', true);
\Nf\Registry::set('urlIni', $urlIni);
\Nf\Registry::set('environment', 'test');
\Nf\Registry::set('locale', $urlIni->i18n->defaultLocale);
\Nf\Registry::set('version', 'cli');
$config = \Nf\Ini::parse(\Nf\Registry::get('applicationPath') . '/configs/config.ini', true, \Nf\Registry::get('locale') . '_' . \Nf\Registry::get('environment') . '_' . \Nf\Registry::get('version'));
\Nf\Registry::set('config', $config);
\Nf\Error\Handler::setErrorDisplaying();
$front = \Nf\Front::getInstance();
$request = new \Nf\Front\Request\Cli('/');
$front->setRequest($request);
$response = new \Nf\Front\Response\Cli();
$front->setResponse($response);
$front->setApplicationNamespace($applicationNamespace);
// routing
$router = \Nf\Router::getInstance();
$front->setRouter($router);
$router->addAllRoutes();
$labelManager = \Nf\LabelManager::getInstance();
$labelManager->loadLabels(\Nf\Registry::get('locale'));
$localization = \Nf\Localization::getInstance();
$localization->setLocale(\Nf\Registry::get('locale'));
protected function _setCachedResult($cacheKey, $result)
{
if ($this->_cache !== false) {
$cache = \Nf\Front::getInstance()->getCache('global');
$cacheKey = isset($this->_cache['key']) ? $this->_cache['key'] : $cacheKey;
return $cache->save('sql', $cacheKey, $result, $this->_cache['lifetime']);
}
return false;
}
public function execute()
{
$settings = Settings::getInstance();
// reference: https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS
// if CORS is enabled in the config+env settings
if (isset($settings->security->cors->enable)) {
if ($settings->security->cors->enable) {
$front = Front::getInstance();
if ($front->getRequest() instanceof Http) {
// is it a CORS preflight request ?
if (isset($_SERVER['HTTP_ORIGIN']) && isset($_SERVER['HTTP_HOST'])) {
$parsedOrigin = parse_url($_SERVER['HTTP_ORIGIN']);
$parsedCurrent = [];
$parsedCurrent['host'] = $_SERVER['HTTP_HOST'];
$parsedCurrent['scheme'] = $_SERVER['REQUEST_SCHEME'];
$parsedCurrent['port'] = $_SERVER['SERVER_PORT'];
if (!($parsedCurrent['host'] === $parsedOrigin['host']) || !($parsedCurrent['port'] === $parsedOrigin['port']) || !($parsedCurrent['scheme'] === $parsedOrigin['scheme'])) {
$corsAllowed = false;
// it's a CORS request
// origins
if (isset($settings->security->cors->allowed_origins)) {
$allowedOriginsFromSettings = $settings->security->cors->allowed_origins;
} else {
$allowedOriginsFromSettings = self::DEFAULT_ALLOWED_ORIGINS;
}
if ($allowedOriginsFromSettings != '*') {
$allowedOrigins = array_map('trim', explode(',', $settings->security->cors->allowed_origins));
if (in_array($parsedCurrent['host'], $allowedOrigins)) {
$corsAllowed = true;
}
} else {
$corsAllowed = true;
}
// methods
if (isset($settings->security->cors->allowed_methods)) {
$allowedMethodsFromSettings = $settings->security->cors->allowed_methods;
} else {
$allowedMethodsFromSettings = self::DEFAULT_ALLOWED_METHODS;
}
$allowedMethods = array_map('strtoupper', array_map('trim', explode(',', $allowedMethodsFromSettings)));
if (!in_array(strtoupper($front->getRequest()->getMethod()), $allowedMethods)) {
$corsAllowed = false;
}
// headers
if (isset($settings->security->cors->allowed_headers)) {
$allowedHeadersFromSettings = $settings->security->cors->allowed_headers;
} else {
$allowedHeadersFromSettings = self::DEFAULT_ALLOWED_HEADERS;
}
$allowedHeaders = array_map('trim', explode(',', $allowedHeadersFromSettings));
// sending the response
if ($corsAllowed) {
header('Access-Control-Allow-Origin: ' . $_SERVER['HTTP_ORIGIN']);
if ($allowedOriginsFromSettings == '*') {
if (isset($_SERVER['HTTP_VARY'])) {
$varyHeaders = array_map('trim', explode(',', $_SERVER['HTTP_VARY']));
}
// adding the Vary: Origin for proxied requests
$varyHeaders[] = 'Origin';
}
header('Vary: ' . implode(', ', $varyHeaders));
if ($front->getRequest()->isOptions()) {
header('Access-Control-Allow-Methods: ' . implode(', ', $allowedMethods));
}
if (isset($settings->security->cors->allowed_credentials)) {
$allowedCredentialsFromSettings = $settings->security->cors->allowed_credentials;
} else {
$allowedCredentialsFromSettings = self::DEFAULT_ALLOWED_CREDENTIALS;
}
if ($allowedCredentialsFromSettings) {
header('Access-Control-Allow-Credentials: true');
}
if ($front->getRequest()->isOptions()) {
header('Access-Control-Allow-Headers: ' . implode(', ', $allowedHeaders));
}
// max-age
if (isset($settings->security->cors->max_age)) {
$allowedMaxAgeFromSettings = $settings->security->cors->max_age;
} else {
$allowedMaxAgeFromSettings = self::DEFAULT_MAX_AGE;
}
header('Access-Control-Max-Age: ' . $allowedMaxAgeFromSettings);
// every OPTIONS request should return a 200 ok and bypass every other middleware
if ($front->getRequest()->isOptions()) {
return false;
}
return true;
} else {
return false;
}
}
}
}
}
}
return true;
}
public function display()
{
$front = \Nf\Front::getInstance();
$response = $front->getResponse();
$response->sendResponse();
}