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fix(server): only extract image's duration if format supports animation (#24587)

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This commit is contained in:
Mees Frensel
2025-12-15 18:36:46 +01:00
committed by GitHub
parent 35eda735c8
commit 77926383db
4 changed files with 44 additions and 2 deletions
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20
server/src/utils/mime-types.spec.ts
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@@ -152,6 +152,26 @@ describe('mimeTypes', () => {
}
});
describe('animated image', () => {
for (const img of ['a.avif', 'a.gif', 'a.webp']) {
it('should identify animated image mime types as such', () => {
expect(mimeTypes.isPossiblyAnimatedImage(img)).toBeTruthy();
});
}
for (const img of ['a.cr3', 'a.jpg', 'a.tiff']) {
it('should identify static image mime types as such', () => {
expect(mimeTypes.isPossiblyAnimatedImage(img)).toBeFalsy();
});
}
for (const extension of Object.keys(mimeTypes.video)) {
it('should not identify video mime types as animated', () => {
expect(mimeTypes.isPossiblyAnimatedImage(extension)).toBeFalsy();
});
}
});
describe('video', () => {
it('should contain only lowercase mime types', () => {
const keys = Object.keys(mimeTypes.video);

6
server/src/utils/mime-types.ts
View File

@@ -64,6 +64,11 @@ const image: Record<string, string[]> = {
'.tiff': ['image/tiff'],
};
const possiblyAnimatedImageExtensions = new Set(['.avif', '.gif', '.heic', '.heif', '.jxl', '.png', '.webp']);
const possiblyAnimatedImage: Record<string, string[]> = Object.fromEntries(
Object.entries(image).filter(([key]) => possiblyAnimatedImageExtensions.has(key)),
);
const extensionOverrides: Record<string, string> = {
'image/jpeg': '.jpg',
};
@@ -119,6 +124,7 @@ export const mimeTypes = {
isAsset: (filename: string) => isType(filename, image) || isType(filename, video),
isImage: (filename: string) => isType(filename, image),
isWebSupportedImage: (filename: string) => isType(filename, webSupportedImage),
isPossiblyAnimatedImage: (filename: string) => isType(filename, possiblyAnimatedImage),
isProfile: (filename: string) => isType(filename, profile),
isSidecar: (filename: string) => isType(filename, sidecar),
isVideo: (filename: string) => isType(filename, video),