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<?php |
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/* |
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* This file is part of the XiideaEasyAuditBundle package. |
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* |
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* (c) Xiidea <http://www.xiidea.net> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace Xiidea\EasyAuditBundle\Logger; |
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use Xiidea\EasyAuditBundle\Entity\BaseAuditLog; |
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use Xiidea\EasyAuditBundle\Exception\InvalidServiceException; |
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class LoggerFactory |
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{ |
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/** @var LoggerInterface[] */ |
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static private $loggers = array(); |
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private $loggersChannel; |
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private $debug = false; |
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public function __construct(array $channel = array()) |
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{ |
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$this->loggersChannel = $channel; |
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} |
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/** |
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* @param null|\Xiidea\EasyAuditBundle\Entity\BaseAuditLog $eventInfo |
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*/ |
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public function executeLoggers($eventInfo) |
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{ |
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if (empty($eventInfo)) { |
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return; |
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} |
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foreach (self::$loggers as $id => $logger) { |
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if ($this->isValidLoggerForThisEvent($eventInfo, $logger, $id)) { |
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$logger->log($eventInfo); |
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} |
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} |
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} |
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/** |
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* @param string $loggerName |
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* @param LoggerInterface $logger |
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* @throws InvalidServiceException |
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*/ |
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public function addLogger($loggerName, $logger) |
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{ |
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if ($logger instanceof LoggerInterface) { |
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self::$loggers[$loggerName] = $logger; |
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} elseif ($this->debug) { |
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throw new InvalidServiceException('Logger Service must implement' . __NAMESPACE__ . "LoggerInterface"); |
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} |
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} |
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/** |
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* @param string $id |
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* @param string $level |
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* @return bool |
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*/ |
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private function isChannelRegisterWithLogger($id, $level) |
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{ |
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if (!isset($this->loggersChannel[$id])) { |
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return true; |
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} |
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if ($this->isChannelTypeOf('inclusive', $id)) { |
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return $this->levelExistsInList($level, $id); |
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} |
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if ($this->isChannelTypeOf('exclusive', $id)) { |
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return !$this->levelExistsInList($level, $id); |
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} |
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return false; |
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} |
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/** |
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* @param string $type |
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* @param string $id |
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* @return bool |
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*/ |
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private function isChannelTypeOf($type, $id) |
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{ |
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return $this->loggersChannel[$id]['type'] == $type; |
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} |
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/** |
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* @param string $level |
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* @param string $id |
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* @return bool |
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*/ |
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private function levelExistsInList($level, $id) |
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{ |
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return in_array($level, $this->loggersChannel[$id]['elements']); |
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} |
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/** |
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* @param BaseAuditLog $eventInfo |
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* @param $logger |
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* @param $id |
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* @return bool |
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*/ |
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protected function isValidLoggerForThisEvent(BaseAuditLog $eventInfo, $logger, $id) |
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{ |
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return $logger instanceof LoggerInterface && $this->isChannelRegisterWithLogger($id, $eventInfo->getLevel()); |
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} |
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/** |
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* @param mixed $debug |
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*/ |
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public function setDebug($debug) |
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{ |
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$this->debug = $debug; |
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} |
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} |
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