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https://github.com/Frooodle/Stirling-PDF.git
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43 lines
1.5 KiB
JavaScript
43 lines
1.5 KiB
JavaScript
import { scaleContent } from "./functions/scaleContent.js";
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import { scalePage, PageSize } from "./functions/scalePage.js";
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import * as exampleWorkflows from "./exampleWorkflows.js";
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import { traverseOperations } from "./traverseOperations.js";
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import * as Functions from "./functions.js";
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(async (workflow) => {
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const pdfFileInput = document.getElementById('pdfFile');
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const doneButton = document.getElementById("doneButton");
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doneButton.addEventListener('click', async (e) => {
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console.log("Starting...");
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const files = Array.from(pdfFileInput.files);
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console.log(files);
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const inputs = await Promise.all(files.map(async file => {
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return {
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originalFileName: file.name.replace(/\.[^/.]+$/, ""),
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fileName: file.name.replace(/\.[^/.]+$/, ""),
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buffer: new Uint8Array(await file.arrayBuffer())
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}
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}));
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console.log(inputs);
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const traverse = traverseOperations(workflow.operations, inputs, Functions);
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let pdfResults;
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let iteration;
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while (true) {
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iteration = await traverse.next();
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if (iteration.done) {
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pdfResults = iteration.value;
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console.log(`data: processing done\n\n`);
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break;
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}
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console.log(`data: ${iteration.value}\n\n`);
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}
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pdfResults.forEach(result => {
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download(result.buffer, result.fileName, "application/pdf");
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});
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});
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})(exampleWorkflows.removeBlankPagesOnly); |