diff options
Diffstat (limited to 'apps/files_sharing/lib/Controller/PublicPreviewController.php')
| -rw-r--r-- | apps/files_sharing/lib/Controller/PublicPreviewController.php | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/apps/files_sharing/lib/Controller/PublicPreviewController.php b/apps/files_sharing/lib/Controller/PublicPreviewController.php index 91dead57e80..16886e930fa 100644 --- a/apps/files_sharing/lib/Controller/PublicPreviewController.php +++ b/apps/files_sharing/lib/Controller/PublicPreviewController.php @@ -11,6 +11,7 @@ use OCP\AppFramework\Http\Attribute\OpenAPI; use OCP\AppFramework\Http\Attribute\PublicPage; use OCP\AppFramework\Http\DataResponse; use OCP\AppFramework\Http\FileDisplayResponse; +use OCP\AppFramework\Http\RedirectResponse; use OCP\AppFramework\PublicShareController; use OCP\Constants; use OCP\Files\Folder; @@ -18,6 +19,7 @@ use OCP\Files\NotFoundException; use OCP\IPreview; use OCP\IRequest; use OCP\ISession; +use OCP\Preview\IMimeIconProvider; use OCP\Share\Exceptions\ShareNotFound; use OCP\Share\IManager as ShareManager; use OCP\Share\IShare; @@ -33,6 +35,7 @@ class PublicPreviewController extends PublicShareController { private ShareManager $shareManager, ISession $session, private IPreview $previewManager, + private IMimeIconProvider $mimeIconProvider, ) { parent::__construct($appName, $request, $session); } @@ -63,9 +66,11 @@ class PublicPreviewController extends PublicShareController { * @param int $x Width of the preview * @param int $y Height of the preview * @param bool $a Whether to not crop the preview - * @return FileDisplayResponse<Http::STATUS_OK, array{Content-Type: string}>|DataResponse<Http::STATUS_BAD_REQUEST|Http::STATUS_FORBIDDEN|Http::STATUS_NOT_FOUND, list<empty>, array{}> + * @param bool $mimeFallback Whether to fallback to the mime icon if no preview is available + * @return FileDisplayResponse<Http::STATUS_OK, array{Content-Type: string}>|DataResponse<Http::STATUS_BAD_REQUEST|Http::STATUS_FORBIDDEN|Http::STATUS_NOT_FOUND, list<empty>, array{}>|RedirectResponse<Http::STATUS_SEE_OTHER, array{}> * * 200: Preview returned + * 303: Redirect to the mime icon url if mimeFallback is true * 400: Getting preview is not possible * 403: Getting preview is not allowed * 404: Share or preview not found @@ -79,6 +84,7 @@ class PublicPreviewController extends PublicShareController { int $x = 32, int $y = 32, $a = false, + bool $mimeFallback = false, ) { $cacheForSeconds = 60 * 60 * 24; // 1 day @@ -124,6 +130,12 @@ class PublicPreviewController extends PublicShareController { $response->cacheFor($cacheForSeconds); return $response; } catch (NotFoundException $e) { + // If we have no preview enabled, we can redirect to the mime icon if any + if ($mimeFallback) { + if ($url = $this->mimeIconProvider->getMimeIconUrl($file->getMimeType())) { + return new RedirectResponse($url); + } + } return new DataResponse([], Http::STATUS_NOT_FOUND); } catch (\InvalidArgumentException $e) { return new DataResponse([], Http::STATUS_BAD_REQUEST); |