feat(server): JXL previews from DNG 1.7+ (#17861)

* feat(server): JXL previews from RAW

* refactor(server): use var name assumedExtractedFormat for clarity

* test(server): fix existing media.extract() returning JPEG

* chore(openapi): regen

* style(server): lint

* fix(server): ignore undefined decode orientation

* fix(server): correct orientation assignment in media decode options

* test(server): unit tests of JXL-encoded DNG

* refactor(server): return buffer and format from mediaRepository.extract()

* chore(open-api): regen

* refactor

---------

Co-authored-by: mertalev <101130780+mertalev@users.noreply.github.com>

server/src/utils/mime-types.ts

@@ -34,45 +34,40 @@ const raw: Record<string, string[]> = {
   '.x3f': ['image/x3f', 'image/x-sigma-x3f'],
 };
 
+/**
+ * list of supported image extensions from https://developer.mozilla.org/en-US/docs/Web/Media/Formats/Image_types excluding svg
+ * @TODO share with the client
+ * @see {@link web/src/lib/utils/asset-utils.ts#L329}
+ **/
+const webSupportedImage = {
+  '.avif': ['image/avif'],
+  '.gif': ['image/gif'],
+  '.jpeg': ['image/jpeg'],
+  '.jpg': ['image/jpeg'],
+  '.png': ['image/png', 'image/apng'],
+  '.webp': ['image/webp'],
+};
+
 const image: Record<string, string[]> = {
   ...raw,
-  '.avif': ['image/avif'],
+  ...webSupportedImage,
   '.bmp': ['image/bmp'],
-  '.gif': ['image/gif'],
   '.heic': ['image/heic'],
   '.heif': ['image/heif'],
   '.hif': ['image/hif'],
   '.insp': ['image/jpeg'],
   '.jp2': ['image/jp2'],
   '.jpe': ['image/jpeg'],
-  '.jpeg': ['image/jpeg'],
-  '.jpg': ['image/jpeg'],
   '.jxl': ['image/jxl'],
-  '.png': ['image/png'],
   '.svg': ['image/svg'],
   '.tif': ['image/tiff'],
   '.tiff': ['image/tiff'],
-  '.webp': ['image/webp'],
 };
 
 const extensionOverrides: Record<string, string> = {
   'image/jpeg': '.jpg',
 };
 
-/**
- * list of supported image extensions from https://developer.mozilla.org/en-US/docs/Web/Media/Formats/Image_types excluding svg
- * @TODO share with the client
- * @see {@link web/src/lib/utils/asset-utils.ts#L329}
- **/
-const webSupportedImageMimeTypes = new Set([
-  'image/apng',
-  'image/avif',
-  'image/gif',
-  'image/jpeg',
-  'image/png',
-  'image/webp',
-]);
-
 const profileExtensions = new Set(['.avif', '.dng', '.heic', '.heif', '.jpeg', '.jpg', '.png', '.webp', '.svg']);
 const profile: Record<string, string[]> = Object.fromEntries(
   Object.entries(image).filter(([key]) => profileExtensions.has(key)),
@@ -123,7 +118,7 @@ export const mimeTypes = {
 
   isAsset: (filename: string) => isType(filename, image) || isType(filename, video),
   isImage: (filename: string) => isType(filename, image),
-  isWebSupportedImage: (filename: string) => webSupportedImageMimeTypes.has(lookup(filename)),
+  isWebSupportedImage: (filename: string) => isType(filename, webSupportedImage),
   isProfile: (filename: string) => isType(filename, profile),
   isSidecar: (filename: string) => isType(filename, sidecar),
   isVideo: (filename: string) => isType(filename, video),