src/Exporter/Exporter.php line 18

1. <?php
3. declare(strict_types=1);
5. namespace App\Exporter;
7. use Sonata\Exporter\Handler;
8. use Sonata\Exporter\Source\SourceIteratorInterface;
9. use Sonata\Exporter\Writer\CsvWriter;
10. use Sonata\Exporter\Writer\JsonWriter;
11. use Sonata\Exporter\Writer\XlsWriter;
12. use Sonata\Exporter\Writer\XmlWriter;
13. use Symfony\Component\HttpFoundation\StreamedResponse;
15. @trigger_error(
16.     'The '.__NAMESPACE__.'\Exporter class is deprecated since version 3.1 and will be removed in 4.0.'.
17.     ' Use Sonata\Exporter\Exporter instead',
18.     E_USER_DEPRECATED
19. );
21. /**
22.  * NEXT_MAJOR: remove this class, and the dev dependency.
23.  */
24. class Exporter
25. {
26.     /**
27.      * @param string $format
28.      * @param string $filename
29.      *
30.      * @throws \RuntimeException
31.      *
32.      * @return StreamedResponse
33.      */
34.     public function getResponse($format, $filename, SourceIteratorInterface $source)
35.     {
36.         switch ($format) {
37.             case 'xls':
38.                 $writer = new XlsWriter('php://output');
39.                 $contentType = 'application/vnd.ms-excel';
41.                 break;
42.             case 'xml':
43.                 $writer = new XmlWriter('php://output');
44.                 $contentType = 'text/xml';
46.                 break;
47.             case 'json':
48.                 $writer = new JsonWriter('php://output');
49.                 $contentType = 'application/json';
51.                 break;
52.             case 'csv':
53.                 $writer = new CsvWriter('php://output', ',', '"', '\\', true, true);
54.                 $contentType = 'text/csv';
56.             case 'html':
57.                 $writer = new HtmlWriter('php://output');
58.                 $contentType = 'text/html';
60.                 break;
62.                 break;
63.             default:
64.                 throw new \RuntimeException('Invalid format');
65.         }
67.         $callback = static function () use ($source, $writer) {
68.             $handler = Handler::create($source, $writer);
69.             $handler->export();
70.         };
72.         return new StreamedResponse($callback, 200, [
73.             'Content-Type' => $contentType,
74.             'Content-Disposition' => sprintf('attachment; filename="%s"', $filename),
75.         ]);
76.     }
77. }