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Code Issues Packages Projects Releases 17 Wiki Activity

fix(server): thumbnail rotation when using embedded previews (#13948)

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This commit is contained in:
Terry Zhao
2024-11-08 01:30:59 -05:00
committed by GitHub
parent 7534098596
commit c8b46802d6
7 changed files with 50 additions and 22 deletions
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17
server/src/constants.ts
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@@ -1,6 +1,7 @@
import { Duration } from 'luxon';
import { readFileSync } from 'node:fs';
import { SemVer } from 'semver';
import { ExifOrientation } from 'src/enum';
export const POSTGRES_VERSION_RANGE = '>=14.0.0';
export const VECTORS_VERSION_RANGE = '>=0.2 <0.4';
@@ -81,3 +82,19 @@ export const CLIP_MODEL_INFO: Record<string, ModelInfo> = {
'nllb-clip-large-siglip__mrl': { dimSize: 1152 },
'nllb-clip-large-siglip__v1': { dimSize: 1152 },
};
type SharpRotationData = {
angle?: number;
flip?: boolean;
flop?: boolean;
};
export const ORIENTATION_TO_SHARP_ROTATION: Record<ExifOrientation, SharpRotationData> = {
[ExifOrientation.Horizontal]: { angle: 0 },
[ExifOrientation.MirrorHorizontal]: { angle: 0, flop: true },
[ExifOrientation.Rotate180]: { angle: 180 },
[ExifOrientation.MirrorVertical]: { angle: 180, flop: true },
[ExifOrientation.MirrorHorizontalRotate270CW]: { angle: 270, flip: true },
[ExifOrientation.Rotate90CW]: { angle: 90 },
[ExifOrientation.MirrorHorizontalRotate90CW]: { angle: 90, flip: true },
[ExifOrientation.Rotate270CW]: { angle: 270 },
} as const;