/** * Starts the framework * * @param string|null $settings Path to settings file * @return int If all is well then it returns zero * @throws \Exception */ public static function run(string $settings = null) : int { $settingsFile = $settings ? $settings : realpath(dirname(__FILE__) . '/../../../' . 'settings.yml'); # load settings if (!Settings::load($settingsFile)) { return false; } if (Settings::getProduction()) { ini_set('display_errors', 'Off'); ini_set('error_log', '/tmp/php-error.log'); ini_set('log_errors', 1); } # set timezone Timezone::setTimezone(Settings::getTimezone()); # set locale language I18n::setLocale(I18n::getLanguage()); # generate routes if (Settings::getAutoroute()) { Routing::generateRoutes(); } # load routes $routesFile = Settings::getRoutesFile(); if (file_exists($routesFile)) { self::$routes = YAML::load($routesFile); } else { printf('[Error] Routes file %s does not exists', $routesFile); return false; } $dbSettings = Settings::getDBSettings(); $db = new DB($dbSettings['dbm'], $dbSettings['host'], $dbSettings['name'], $dbSettings['user'], $dbSettings['password']); DB::setGlobal($db); # load actions Actions::autoloader(Settings::getActionsPath()); Session::start(); $request = isset($_GET[Settings::SETTINGS_ROUTE_PARAM_VALUE]) ? $_GET[Settings::SETTINGS_ROUTE_PARAM_VALUE] : ''; if (Routing::parseRoute($request, self::$routes) == -1) { Response::response(Response::HTTP_FORBIDDEN); } return 0; }
/** * Parses a route and executes the respective action * * @param string $request Route to be parsed * @param array $routes Array containing the routing table * @param null|string $module Name of the module * @return int Returns zero if all is well otherwise returns a value minor to zero * @throws \RuntimeException Throws an exception if the respective route file does * not exists * @throws \RuntimeException Throws an exception if the respective template file does * not exists */ public static function parseRoute(string $request, array $routes, string $module = NULL) : int { foreach ($routes as $route) { if (substr($route['route'], -1) != '$') { $routePattern = sprintf('#%s.*#', $route['route']); } else { $routePattern = sprintf('#%s#', $route['route']); } $routeMatches = array(); if (preg_match($routePattern, $request, $routeMatches) == 1) { if (isset($route['module'])) { $routesFile = sprintf('%s/%s_routes.yml', Settings::getRoutesPath(), $route['module']); if (file_exists($routesFile)) { $moduleRoutes = YAML::load($routesFile); $pattern = sprintf('#%s#', $route['route']); $filterRequest = preg_filter($pattern, '', $request, 1); $parseRoute = self::parseRoute($filterRequest, $moduleRoutes, $route['module']); return $parseRoute; } else { throw new \RuntimeException(sprintf('%s Route file %s does not exists', __METHOD__, $routesFile), self::ROUTE_FILE_DOES_NOT_EXIST); } } elseif (isset($route['controller']) && $module) { Module::set($module); $controllerFile = sprintf('%s/%s_controller.php', Settings::getControllersPath(), $module); include_once $controllerFile; $class = ucfirst($module); $object = new $class(); $objectReflection = new \ReflectionClass($class); if (sizeof($routeMatches)) { $funcParams = array(); $methodReflection = $objectReflection->getMethod($route['controller']); $methodParams = $methodReflection->getParameters(); foreach ($methodParams as $param) { if (isset($routeMatches[$param->getName()])) { $funcParams[] = $routeMatches[$param->getName()]; } } if (Request::isMethodPost()) { if (!CsrfToken::checkPostToken()) { Response::response(Response::HTTP_FORBIDDEN); return 0; } } call_user_func_array(array($object, 'callMethod'), array($route['controller'], $funcParams)); } else { $object->{$route}['controller'](); } unset($object); unset($objectReflection); return 0; } elseif (isset($route['template']) && $module) { Module::set($module); $templateFile = sprintf('%s/%s/%s', Settings::getViewsPath(), $module, $route['template']); if (file_exists($templateFile)) { $template = new Template(); echo $template->render($templateFile); return 0; } else { throw new \RuntimeException(sprintf('%s Template file %s does not exists', __METHOD__, $templateFile), self::TEMPLATE_FILE_DOES_NOT_EXIST); } } } } return -1; }