1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony framework.

     5  *

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

     7  *

     8  * This source file is subject to the MIT license that is bundled

     9  * with this source code in the file LICENSE.

    10  */

    11 

    12 namespace Symfony\Bundle\AsseticBundle\CacheWarmer;

    13 

    14 use Assetic\AssetWriter;

    15 use Symfony\Component\HttpKernel\CacheWarmer\CacheWarmerInterface;

    16 use Symfony\Component\DependencyInjection\ContainerInterface;

    17 

    18 /**

    19  * The AssetWriterCacheWarmer processes and writes the asset files.

    20  *

    21  * @author Kris Wallsmith <kris@symfony.com>

    22  */

    23 class AssetWriterCacheWarmer implements CacheWarmerInterface

    24 {

    25     private $container;

    26     private $writer;

    27 

    28     public function __construct(ContainerInterface $container, AssetWriter $writer)

    29     {

    30         $this->container = $container;

    31         $this->writer = $writer;

    32     }

    33 

    34     public function warmUp($cacheDir)

    35     {

    36         $am = $this->container->get('assetic.asset_manager');

    37         $this->writer->writeManagerAssets($am);

    38     }

    39 

    40     public function isOptional()

    41     {

    42         return true;

    43     }

    44 }