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<?php |
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/** |
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* \AppserverIo\WebServer\Loggers\CustomFileLogger |
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* |
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* NOTICE OF LICENSE |
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* |
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* This source file is subject to the Open Software License (OSL 3.0) |
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* that is available through the world-wide-web at this URL: |
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* http://opensource.org/licenses/osl-3.0.php |
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* |
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* PHP version 5 |
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* |
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* @author Johann Zelger <[email protected]> |
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* @copyright 2015 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/appserver-io/server |
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* @link http://www.appserver.io |
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*/ |
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namespace AppserverIo\Server\Loggers; |
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use Psr\Log\LogLevel; |
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/** |
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* Logger implementation that uses the PHP 'error_log' function to log to a custom file. |
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* |
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* @author Johann Zelger <[email protected]> |
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* @copyright 2015 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/appserver-io/server |
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* @link http://www.appserver.io |
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*/ |
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class CustomFileLogger extends DummyLogger |
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{ |
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/** |
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* The file we want to log to. |
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* |
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* @var string |
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*/ |
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protected $logFile; |
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/** |
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* Initializes the logger instance with the log level. |
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* |
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* @param string $channelName The channel name |
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* @param array $handlers The array with the handlers |
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* @param array $processors The array with the processors |
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* @param integer $logLevel The log level we want to use |
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* @param string $logFile The file we want to log to |
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*/ |
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public function __construct($channelName, array $handlers = array(), array $processors = array(), $logLevel = LogLevel::INFO, $logFile = null) |
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{ |
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// pass arguments to parent constructor |
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parent::__construct($channelName, $handlers, $processors, $logLevel); |
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// set the file we want to log to |
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$this->logFile = $logFile; |
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} |
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/** |
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* Returns the relative path to the file we want to log to. |
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* |
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* @return string The file we want to log to |
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*/ |
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protected function getLogFile() |
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{ |
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return $this->logFile; |
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} |
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/** |
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* Logs with an arbitrary level. |
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* |
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* @param mixed $level The log level |
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* @param string $message The message to log |
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* @param array $context The context for log |
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* |
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* @return null |
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*/ |
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public function log($level, $message, array $context = array()) |
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{ |
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// check the log level |
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if ($this->shouldLog($level)) { |
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// prepare the log message |
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$logMessage = sprintf('[%s] - %s (%s): %s %s' . PHP_EOL, date('Y-m-d H:i:s'), gethostname(), $level, $message, json_encode($context)); |
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// write the log message |
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error_log($logMessage, 3, $this->getLogFile()); |
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} |
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} |
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} |
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appserver-io /
server
