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fix: asset thumbnail gen speedup

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bwees
2025-12-03 23:35:48 -06:00
parent e144161d51
commit dd2c19233d
3 changed files with 26 additions and 3 deletions
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6
server/src/services/media.service.ts
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@@ -42,6 +42,7 @@ import { getAssetFiles, getDimensions } from 'src/utils/asset.util';
import { BaseConfig, ThumbnailConfig } from 'src/utils/media';
import { mimeTypes } from 'src/utils/mime-types';
import { clamp, isFaceImportEnabled, isFacialRecognitionEnabled } from 'src/utils/misc';
import { getOutputDimensions } from 'src/utils/transform';
interface UpsertFileOptions {
assetId: string;
type: AssetFileType;
@@ -422,9 +423,10 @@ export class MediaService extends BaseService {
await Promise.all(promises);
}
const dims = await this.mediaRepository.getImageDimensions(fullsizePath ?? asset.originalPath);
const decodedDimensions = { width: info.width, height: info.height };
const fullsizeDimensions = useEdits ? getOutputDimensions(asset.edits, decodedDimensions) : decodedDimensions;
return { previewPath, thumbnailPath, fullsizePath, thumbhash: outputs[0] as Buffer, fullsizeDimensions: dims };
return { previewPath, thumbnailPath, fullsizePath, thumbhash: outputs[0] as Buffer, fullsizeDimensions };
}
@OnJob({ name: JobName.PersonGenerateThumbnail, queue: QueueName.ThumbnailGeneration })

21
server/src/utils/transform.ts
View File

@@ -3,6 +3,27 @@ import { AssetOcrResponseDto } from 'src/dtos/ocr.dto';
import { ImageDimensions } from 'src/types';
import { applyToPoint, compose, flipX, flipY, identity, Matrix, rotate, scale, translate } from 'transformation-matrix';
export const getOutputDimensions = (edits: EditActionItem[], startingDimensions: ImageDimensions): ImageDimensions => {
let { width, height } = startingDimensions;
const crop = edits.find((edit) => edit.action === EditAction.Crop);
if (crop) {
width = crop.parameters.width;
height = crop.parameters.height;
}
for (const edit of edits) {
if (edit.action === EditAction.Rotate) {
const angleDegrees = edit.parameters.angle;
if (angleDegrees === 90 || angleDegrees === 270) {
[width, height] = [height, width];
}
}
}
return { width, height };
};
export const createAffineMatrix = (
edits: EditActionItem[],
scalingParameters?: {