mirror of
https://github.com/Stirling-Tools/Stirling-PDF.git
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56 lines
2.2 KiB
TypeScript
56 lines
2.2 KiB
TypeScript
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import { useTranslation } from 'react-i18next';
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import { ToolType, useToolOperation } from '../../../hooks/tools/shared/useToolOperation';
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import { createStandardErrorHandler } from '../../../utils/toolErrorHandler';
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import { AddStampParameters, defaultParameters } from './useAddStampParameters';
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export const buildAddStampFormData = (parameters: AddStampParameters, file: File): FormData => {
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const formData = new FormData();
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formData.append('fileInput', file);
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formData.append('pageNumbers', parameters.pageNumbers);
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formData.append('customMargin', 'medium');
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formData.append('position', String(parameters.position));
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const effectiveFontSize = parameters.stampType === 'text'
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? parameters.fontSize * 2.2 // upscale to match the preview size
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: parameters.fontSize;
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formData.append('fontSize', String(effectiveFontSize));
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formData.append('rotation', String(parameters.rotation));
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formData.append('opacity', String(parameters.opacity / 100));
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formData.append('overrideX', String(parameters.overrideX));
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formData.append('overrideY', String(parameters.overrideY));
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formData.append('customColor', parameters.customColor.startsWith('#') ? parameters.customColor : `#${parameters.customColor}`);
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formData.append('alphabet', parameters.alphabet);
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// Stamp type and payload
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formData.append('stampType', parameters.stampType || 'text');
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if (parameters.stampType === 'text') {
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formData.append('stampText', parameters.stampText);
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} else if (parameters.stampType === 'image' && parameters.stampImage) {
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formData.append('stampImage', parameters.stampImage);
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}
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return formData;
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};
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export const addStampOperationConfig = {
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toolType: ToolType.singleFile,
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buildFormData: buildAddStampFormData,
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operationType: 'stamp',
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endpoint: '/api/v1/misc/add-stamp',
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filePrefix: 'stamped_',
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defaultParameters,
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} as const;
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export const useAddStampOperation = () => {
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const { t } = useTranslation();
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return useToolOperation<AddStampParameters>({
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...addStampOperationConfig,
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filePrefix: t('stamp.filenamePrefix', 'stamped') + '_',
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getErrorMessage: createStandardErrorHandler(
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t('AddStampRequest.error.failed', 'An error occurred while adding stamp to the PDF.')
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),
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});
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};
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