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https://github.com/Frooodle/Stirling-PDF.git
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48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
import { detectEmptyPages } from "./shared/detectEmptyPages";
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/**
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* @typedef {"BAR_CODE"|"QR_CODE"|"BLANK_PAGE"} SplitType
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*/
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/**
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*
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* @param {Uint16Array} snapshot
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* @param {SplitType} type
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* @param {} PDFJS
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* @param {} OpenCV
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* @param {} PDFLib
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* @param {} QRCode
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* @returns
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*/
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export async function splitOn(snapshot, type, whiteThreashold, PDFJS, OpenCV, PDFLib, QRCode) {
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let splitAtPages = [];
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switch (type) {
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case "BAR_CODE":
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// TODO: Implement
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throw new Error("This split-type has not been implemented yet")
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break;
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case "QR_CODE":
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// TODO: Implement
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throw new Error("This split-type has not been implemented yet")
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break;
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case "BLANK_PAGE":
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splitAtPages = await detectEmptyPages(snapshot, whiteThreashold, PDFJS, OpenCV);
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break;
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default:
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throw new Error("An invalid split-type was provided.")
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break;
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}
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console.log("Split At Pages: ", splitAtPages);
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const pdfDoc = await PDFLib.PDFDocument.load(snapshot);
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// TODO: Remove detected Pages & Split
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return pdfDoc.save();
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}; |