1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Bundle\FrameworkBundle\Templating;

    13 

    14 use Symfony\Component\Templating\DebuggerInterface;

    15 use Symfony\Component\HttpKernel\Log\LoggerInterface;

    16 

    17 /**

    18  * Binds the Symfony templating loader debugger to the Symfony logger.

    19  *

    20  * @author Fabien Potencier <fabien@symfony.com>

    21  */

    22 class Debugger implements DebuggerInterface

    23 {

    24     protected $logger;

    25 

    26     /**

    27      * Constructor.

    28      *

    29      * @param LoggerInterface $logger A LoggerInterface instance

    30      */

    31     public function __construct(LoggerInterface $logger = null)

    32     {

    33         $this->logger = $logger;

    34     }

    35 

    36     /**

    37      * Logs a message.

    38      *

    39      * @param string $message A message to log

    40      */

    41     public function log($message)

    42     {

    43         if (null !== $this->logger) {

    44             $this->logger->debug($message);

    45         }

    46     }

    47 }