Stirling-PDF/frontend/src/hooks/tools/crop/useCropOperation.ts
James Brunton c76edebf0f
Add Crop to V2 (#4471)
# Description of Changes
Add Crop to V2

---------

Co-authored-by: EthanHealy01 <80844253+EthanHealy01@users.noreply.github.com>
Co-authored-by: Connor Yoh <connor@stirlingpdf.com>
Co-authored-by: ConnorYoh <40631091+ConnorYoh@users.noreply.github.com>
2025-09-22 14:06:20 +01:00

40 lines
1.3 KiB
TypeScript

import { useTranslation } from 'react-i18next';
import { useToolOperation, ToolType } from '../shared/useToolOperation';
import { createStandardErrorHandler } from '../../../utils/toolErrorHandler';
import { CropParameters, defaultParameters } from './useCropParameters';
// Static configuration that can be used by both the hook and automation executor
export const buildCropFormData = (parameters: CropParameters, file: File): FormData => {
const formData = new FormData();
formData.append("fileInput", file);
const cropArea = parameters.cropArea;
// Backend expects precise float values for PDF coordinates
formData.append("x", cropArea.x.toString());
formData.append("y", cropArea.y.toString());
formData.append("width", cropArea.width.toString());
formData.append("height", cropArea.height.toString());
return formData;
};
// Static configuration object
export const cropOperationConfig = {
toolType: ToolType.singleFile,
buildFormData: buildCropFormData,
operationType: 'crop',
endpoint: '/api/v1/general/crop',
defaultParameters,
} as const;
export const useCropOperation = () => {
const { t } = useTranslation();
return useToolOperation<CropParameters>({
...cropOperationConfig,
getErrorMessage: createStandardErrorHandler(
t('crop.error.failed', 'An error occurred while cropping the PDF.')
)
});
};