Subversion-Projekte lars-tiefland.laravel_shop

<?php namespace Clockwork\Web;

// Helper class for serving app assets
class Web
{
        // Return the absolute path and a mime type of an asset, protects from accessing files outside Clockwork public dir
        public function asset($path)
        {
                $path = $this->resolveAssetPath($path);

                if (! $path) return;

                switch (pathinfo($path, PATHINFO_EXTENSION)) {
                        case 'css': $mime = 'text/css'; break;
                        case 'js': $mime = 'application/javascript'; break;
                        case 'json': $mime = 'application/json'; break;
                        case 'png': $mime = 'image/png'; break;
                        default: $mime = 'text/html'; break;
                }

                return [
                        'path' => $path,
                        'mime' => $mime
                ];
        }

        // Resolves absolute path of the asset, protects from accessing files outside Clockwork public dir
        protected function resolveAssetPath($path)
        {
                $publicPath = realpath(__DIR__ . '/public');

                $path = realpath("$publicPath/{$path}");

                return strpos($path, $publicPath) === 0 ? $path : false;
        }
}