checkDbConfig(); $this->checkInstallation(); } protected function checkDbConfig() { // use error control to hide shitty connect warnings @$conn = new \mysqli( config('database.connections.mysql.host'), config('database.connections.mysql.username'), config('database.connections.mysql.password'), config('database.connections.mysql.database'), config('database.connections.mysql.port') ); if ($conn->connect_error) throw new E("无法连接至 MySQL 服务器，请检查你的配置：".$conn->connect_error, $conn->connect_errno, true); return true; } protected function checkInstallation() { if (!$this->checkTableExist()) { \Http::redirect(url('/setup/index.php')); } if (!is_dir(BASE_DIR.'/textures/')) { throw new E("检测到 `textures` 文件夹已被删除，请重新运行 安装程序，或者手动放置一个。", -1, true); } if (config('app.version') != \Option::get('version', '')) { \Http::redirect(url('/setup/update.php')); } return true; } public static function checkTableExist() { $tables = ['users', 'closets', 'players', 'textures', 'options']; foreach ($tables as $table_name) { // prefix will be added automatically if (!\Schema::hasTable($table_name)) { return false; } } return true; } /** * Register any application services. * * @return void */ public function register() { // } }