Code Coverage |
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Lines |
Functions and Methods |
Classes and Traits |
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| Assets | |
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| asset | |
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| build | |
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| serve | |
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| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | namespace Cosray\Controller\Panel; |
| 6 | |
| 7 | use Celemas\Core\Exception\HttpNotFound; |
| 8 | use Celemas\Core\Factory\Factory; |
| 9 | use Celemas\Core\Request; |
| 10 | use Celemas\Core\Response; |
| 11 | use Cosray\Exception\RuntimeException; |
| 12 | use Cosray\Util\Path; |
| 13 | |
| 14 | final class Assets extends Panel |
| 15 | { |
| 16 | public function asset(Request $request, Factory $factory, string $slug): Response |
| 17 | { |
| 18 | return $this->serve($request, $factory, $this->panelDir, $slug); |
| 19 | } |
| 20 | |
| 21 | public function build(Request $request, Factory $factory, string $slug): Response |
| 22 | { |
| 23 | return $this->serve($request, $factory, $this->publicPanelBuildDir(), $slug); |
| 24 | } |
| 25 | |
| 26 | private function serve(Request $request, Factory $factory, string $root, string $slug): Response |
| 27 | { |
| 28 | try { |
| 29 | $file = Path::inside($root, $slug, checkIsFile: true); |
| 30 | } catch (RuntimeException $e) { |
| 31 | throw new HttpNotFound($request, previous: $e); |
| 32 | } |
| 33 | |
| 34 | $ext = strtolower(pathinfo($file, PATHINFO_EXTENSION)); |
| 35 | |
| 36 | if (!in_array($ext, ['css', 'js', 'svg'], true)) { |
| 37 | throw new HttpNotFound($request); |
| 38 | } |
| 39 | |
| 40 | $etag = md5_file($file); |
| 41 | $lastModified = filemtime($file); |
| 42 | |
| 43 | if ($etag === false || $lastModified === false) { |
| 44 | throw new HttpNotFound($request); |
| 45 | } |
| 46 | |
| 47 | $etag = '"' . $etag . '"'; |
| 48 | $response = Response::create($factory) |
| 49 | ->header('Cache-Control', 'private, max-age=3600') |
| 50 | ->header('ETag', $etag) |
| 51 | ->header('Last-Modified', gmdate('D, d M Y H:i:s', $lastModified) . ' GMT'); |
| 52 | $ifNoneMatch = array_map('trim', explode(',', $request->header('If-None-Match'))); |
| 53 | |
| 54 | // Return 304 when the client already has this asset revision cached. |
| 55 | if (in_array('*', $ifNoneMatch, true) || in_array($etag, $ifNoneMatch, true)) { |
| 56 | return $response->status(304); |
| 57 | } |
| 58 | |
| 59 | return $response->file($file); |
| 60 | } |
| 61 | } |