addPrefix("AirQuality", "logic"); $autoloader->addPrefix("SBRL", "lib/SBRL"); $autoloader->register(); // 2: Settings $settings = new \SBRL\TomlConfig( "data/settings.toml", "settings.default.toml" ); // 2: Dependency injection $di_builder = new DI\ContainerBuilder(); $di_builder->addDefinitions("di_config.php"); if($settings->get("env.mode") == "production") { // http://php-di.org/doc/container-configuration.html if(!file_exists(ROOT_DIR."data/cache/php_di")) mkdir(ROOT_DIR."data/cache/php_di", 0700, true); $builder->enableCompilation(ROOT_DIR."data/cache/php_di"); if(!file_exists(ROOT_DIR."data/cache/php_di_proxies")) mkdir(ROOT_DIR."data/cache/php_di_proxies", 0700, true); $builder->writeProxiesToFile(true, ROOT_DIR."data/cache/php_di_proxies"); } $di_container = $di_builder->build(); // 3: Settings $settings = $di_container->get(\SBRL\TomlConfig::class); // 4: Database // Done automagically by PHP-DI. // PHP-DI autowires it, and doesn't create more than 1 instance of it either // 5: Action // Figure out the action name $action = str_replace( " ", "", ucwords(str_replace( "-", " ", preg_replace("/[^a-z-]/i", "", $_GET["action"] ?? $settings->get("routing.default-action")) )) ); $handler_name = "AirQuality\\Actions\\$action"; // if(!class_exists($handler_name)) // send_error(404, "Unknown action $handler_name."); // Fetch it from the dependency injector and execute it, but only if it exists if(!class_exists($handler_name)) { http_response_code(404); header("content-type: text/plain"); exit("Error: No action with the name '$action' could be found."); } // FUTURE: A PSR-7 request/response system would be rather nice here. $handler = $di_container->get($handler_name); $handler->handle();