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Controller to send appropriate caching headers to clients. Use it like this in your config.php of AssetPipeline: 'controller_action' => 'CustomAssetPipelineController@file'
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| <?php | |
| use Symfony\Component\HttpFoundation\BinaryFileResponse; | |
| use Codesleeve\AssetPipeline\Asset; | |
| class CustomAssetPipelineController extends BaseController | |
| { | |
| /** | |
| * Returns a file in the assets directory | |
| * | |
| * @return \Illuminate\Support\Facades\Response | |
| */ | |
| public function file($path) | |
| { | |
| $absolutePath = Asset::isJavascript($path); | |
| if ($absolutePath) { | |
| return $this->javascript($absolutePath); | |
| } | |
| $absolutePath = Asset::isStylesheet($path); | |
| if ($absolutePath) { | |
| return $this->stylesheet($absolutePath); | |
| } | |
| $absolutePath = Asset::isFile($path); | |
| if ($absolutePath) { | |
| return new BinaryFileResponse($absolutePath, 200); | |
| } | |
| App::abort(404); | |
| } | |
| /* | |
| * Returns a javascript file for the given path. | |
| * | |
| * @return \Illuminate\Support\Facades\Response | |
| */ | |
| private function javascript($path) | |
| { | |
| $this->prepareClientCache($path); | |
| $response = Response::make(Asset::javascript($path), 200); | |
| $response->header('Content-Type', 'application/javascript'); | |
| return $response; | |
| } | |
| /** | |
| * Returns css for the given path | |
| * | |
| * @return \Illuminate\Support\Facades\Response | |
| */ | |
| private function stylesheet($path) | |
| { | |
| $this->prepareClientCache($path); | |
| $response = Response::make(Asset::stylesheet($path), 200); | |
| $response->header('Content-Type', 'text/css'); | |
| return $response; | |
| } | |
| /** | |
| * prepare client cache so the client doesn't have to download the asset again | |
| * | |
| * @return void | |
| */ | |
| private function prepareClientCache($path) { | |
| $lastLastModified = filemtime($path); | |
| header('Last-Modified: '.gmdate('r', $lastLastModified)); | |
| if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) >= $lastLastModified) { | |
| header('HTTP/1.0 304 Not Modified'); | |
| exit; | |
| } | |
| } | |
| } |
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