/** * Query contents with current configuration key from the database, * and update the local stored value. */ function update() { // Root objects will get value from database upon creation if ($this->parentObject === null) { $confObj = array(); // Database support if (Database::isConnected()) { $res = (array) @Node::getOne(array(Node::FIELD_COLLECTION => FRAMEWORK_COLLECTION_CONFIGURATION, '@key' => $this->key)); unset($res['@key'], $res[Node::FIELD_COLLECTION]); $confObj += $res; unset($res); } // basenames to search $basenames = array('', gethostname()); array_walk($basenames, function ($basename) use(&$confObj) { if ($basename) { $basename = ".{$basename}"; } $basename = self::FALLBACK_DIRECTORY . "/{$this->key}{$basename}"; // JSON Support $res = "{$basename}.json"; if (is_readable($res)) { $res = (array) @ContentDecoder::json(file_get_contents($res), 1); if ($res) { $confObj = $res + $confObj; } else { throw new exceptions\FrameworkException('JSON file exists but decode failed.'); } } unset($res); // YAML support (symfony/yaml) if (class_exists('Yaml')) { $res = "{$basename}.yaml"; if (is_readable($res)) { $res = Yaml::parse($res); // Sorry mate, at least an array. if (is_array($res)) { $confObj = $res + $confObj; } else { throw new exceptions\FrameworkException('YAML file exists but decode failed.'); } } unset($res); } }); } else { $confObj =& $this->parentObject->__valueOf(); $confObj =& $confObj[$this->key]; } $this->contents =& $confObj; }
public static function handleException($e) { if (error_reporting() == 0) { return; } while (ob_get_level() > 0) { ob_end_clean(); } $eS = $e->getMessage(); $eN = $e->getCode(); $eC = $e->getTrace(); // Put current context into stack trace array_unshift($eC, array('file' => $e->getFile(), 'line' => $e->getLine())); if ($e instanceof ErrorException) { switch ($e->getSeverity()) { case E_ERROR: case E_PARSE: case E_CORE_ERROR: case E_USER_ERROR: default: $logType = LogLevel::CRITICAL; break; case E_WARNING: case E_CORE_WARNING: case E_USER_WARNING: $logType = LogLevel::WARNING; break; case E_DEPRECATED: case E_NOTICE: case E_USER_DEPRECATED: case E_USER_NOTICE: $logType = LogLevel::NOTICE; break; case E_STRICT: $logType = LogLevel::INFO; break; } $exceptionType = 'error'; } else { $exceptionType = get_class($e); if (strpos($exceptionType, '\\') !== false) { $exceptionType = substr(strrchr($exceptionType, '\\'), 1); } $logType = LogLevel::ERROR; } $logString = sprintf('[Gateway] Uncaught %s#%d with message: "%s".', $exceptionType, $eN, $eS); unset($exceptionType); // Current request context $resolver = Resolver::getActiveInstance(); if ($resolver) { if ($resolver->request()) { $client = $resolver->request()->client(); } $response = $resolver->response(); } unset($resolver); // Prevent recursive errors on logging when database fails to connect. if (Database::isConnected()) { // Release table locks of current session. @Database::unlockTables(false); if (Database::inTransaction()) { @Database::rollback(); } } $logContext = array_filter(array('errorContext' => $eC, 'client' => @$client)); // Log the error try { @Log::log($logType, $logString, $logContext); } catch (\Exception $e) { } unset($logContext); // Send the error to output $output = array('error' => $eS, 'code' => $eN); if (System::environment(false) != System::ENV_PRODUCTION) { $output['trace'] = $eC; } // Display error message if (isset($response) && @$client['type'] != 'cli') { // Do i18n when repsonse context is available if ($e instanceof GeneralException) { $errorMessage = $response->__($eS, $logType); if ($errorMessage) { $output['error'] = $errorMessage; } } if ($e instanceof ErrorException) { $statusCode = 500; } else { $statusCode = 400; } if ($e instanceof ValidationException) { $output['errors'] = $e->getErrors(); } $response->clearHeaders(); $response->header('Content-Type', 'application/json; charset=utf-8'); $response->send($output, $statusCode); } else { header('Content-Type: text/plain', true, 500); echo "{$logString}\n"; // Debug stack trace if (System::environment(false) != System::ENV_PRODUCTION) { echo "Trace:\n"; array_walk($eC, function ($stack, $index) { $trace = $index + 1 . '.'; $function = implode('->', array_filter(array(@$stack['class'], @$stack['function']))); if ($function) { $trace .= " {$function}()"; } unset($function); if (@$stack['file']) { $trace .= " {$stack['file']}"; if (@$stack['line']) { $trace .= ":{$stack['line']}"; } } echo "{$trace}\n"; }); } } // CLI exit code on Exceptions and Errors if (in_array($logType, array(LogLevel::ERROR, LogLevel::CRITICAL, LogLevel::ALERT, LogLevel::EMERGENCY))) { $exitCode = $e->getCode(); if ($exitCode <= 0) { $exitCode = 1; } die($exitCode); } }