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Merge pull request #130 from aspose-pdf-cloud/develop
update to 25.5
2 parents 7187a61 + 4a4e9e9 commit b5dfb2d

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‎README.md

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@@ -30,8 +30,8 @@ XLS, XLSX, PPTX, DOC, DOCX, MobiXML, JPEG, EMF, PNG, BMP, GIF, TIFF, Text
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## Read PDF Formats
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MHT, PCL, PS, XSLFO, MD
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## Enhancements in Version 25.4
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- Add method for adding Stamp per page in batch.
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## Enhancements in Version 25.5
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- Add a method for comparing pdf files.
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- A new version of Aspose.PDF Cloud was prepared using the latest version of Aspose.PDF for .NET.
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## Installation

‎UsesCases/CompressDocument/compressPdf.js

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import credentials from "../../../Credentials/credentials.json" with { type: "json" }; // json-file in this format: { "id": "*****", "key": "*******" }
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import fs from 'node:fs/promises';
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import path from 'node:path';
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import { PdfApi } from "../../src/api/api.js";
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import { OptimizeOptions } from "../../src/models/optimizeOptions.js";
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const configParams = {
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LOCAL_FOLDER: "C:\\Samples\\",
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PDF_DOCUMENT_NAME: "sample.pdf",
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TEMP_FOLDER : 'TempPdfCloud',
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LOCAL_RESULT_DOCUMENT_NAME: "output_sample.pdf",
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};
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const pdfApi = new PdfApi(credentials.id, credentials.key);
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const PdfCompress = {
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async uploadDocument (fileName, localFolder) {
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const fileNamePath = path.join(configParams.LOCAL_FOLDER, configParams.PDF_DOCUMENT_NAME);
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const fileData = await fs.readFile(fileNamePath);
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const storagePath = path.join(configParams.TEMP_FOLDER, configParams.PDF_DOCUMENT_NAME);
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await pdfApi.uploadFile(storagePath, fileData)
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.then(() => console.log("File: '" + configParams.PDF_DOCUMENT_NAME +"' successfully uploaded."));
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},
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async downloadResult() {
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const fileName = path.join( configParams.TEMP_FOLDER, configParams.PDF_DOCUMENT_NAME);
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const changedPdfData = await pdfApi.downloadFile(fileName);
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const filePath = path.join(configParams.LOCAL_FOLDER, configParams.LOCAL_RESULT_DOCUMENT_NAME);
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await fs.writeFile(filePath, changedPdfData.body);
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console.log("Downloaded: " + filePath);
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},
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async compressPdfDocument() {
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if ( pdfApi ) {
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const optimizeOptions = new OptimizeOptions();
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optimizeOptions.allowReusePageContent = true;
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optimizeOptions.compressImages = true;
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optimizeOptions.imageQuality = 100;
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optimizeOptions.linkDuplcateStreams = true;
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optimizeOptions.removeUnusedObjects = true;
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optimizeOptions.removeUnusedStreams = true;
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optimizeOptions.unembedFonts = true;
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const response = await pdfApi.postOptimizeDocument(configParams.PDF_DOCUMENT_NAME, optimizeOptions, null, configParams.TEMP_FOLDER);
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if (response.body.code != 200)
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console.error("compressPdfDocument(): Failed to compress the PDF document!");
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else
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console.log("compressPdfDocument(): Successfully copressed the PDF document '" + configParams.PDF_DOCUMENT_NAME + "' !");
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}
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},
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};
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async function main() {
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try {
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await PdfCompress.uploadDocument();
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await PdfCompress.compressPdfDocument();
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await PdfCompress.downloadResult();
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} catch (error) {
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console.error("Error:", error.message);
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}
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}
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main();

‎UsesCases/CreateDocument/createPdf.js

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import credentials from "../../../Credentials/credentials.json" with { type: "json" }; // json-file in this format: { "id": "*****", "key": "*******" }
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import fs from 'node:fs/promises';
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import path from 'node:path';
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import { PdfApi } from "../../src/api/api.js";
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import { DocumentConfig } from "../../src/models/documentConfig.js"
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import { DocumentProperties } from "../../src/models/documentProperties.js"
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import { DocumentProperty } from "../../src/models/documentProperty.js"
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import { DisplayProperties } from "../../src/models/displayProperties.js"
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import { DefaultPageConfig } from "../../src/models/defaultPageConfig.js"
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import { Direction } from "../../src/models/direction.js";
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import { PageMode } from "../../src/models/pageMode.js";
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import { PageLayout } from "../../src/models/pageLayout.js";
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const configParams = {
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LOCAL_FOLDER: "C:\\Samples\\",
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TEMP_FOLDER : 'TempPdfCloud',
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LOCAL_RESULT_DOCUMENT_NAME: "output_sample.pdf",
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PAGE_WIDTH: 590,
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PAGE_HEIGHT: 894,
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PAGES_COUNT: 5,
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};
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const pdfApi = new PdfApi(credentials.id, credentials.key);
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const PdfPageChanges = {
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async downloadResult() {
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const fileName = path.join( configParams.TEMP_FOLDER, configParams.LOCAL_RESULT_DOCUMENT_NAME);
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const changedPdfData = await pdfApi.downloadFile(fileName);
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const filePath = path.join(configParams.LOCAL_FOLDER, configParams.LOCAL_RESULT_DOCUMENT_NAME);
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await fs.writeFile(filePath, changedPdfData.body);
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console.log("Downloaded: " + filePath);
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},
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async createPdfDocument() {
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const pdfConfig = new DocumentConfig();
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pdfConfig.pagesCount = configParams.PAGES_COUNT;
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pdfConfig.displayProperties = new DisplayProperties();
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pdfConfig.displayProperties.centerWindow = true;
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pdfConfig.displayProperties.hideMenuBar = true;
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pdfConfig.displayProperties.direction = Direction.L2R;
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pdfConfig.displayProperties.displayDocTitle = true;
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pdfConfig.displayProperties.hideToolBar = true;
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pdfConfig.displayProperties.hideWindowUI = true;
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pdfConfig.displayProperties.nonFullScreenPageMode = PageMode.UseThumbs;
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pdfConfig.displayProperties.pageLayout = PageLayout.TwoPageLeft;
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pdfConfig.displayProperties.pageMode = PageMode.UseThumbs;
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pdfConfig.documentProperties = new DocumentProperties();
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const docProperty = new DocumentProperty();
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docProperty.builtIn = false;
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docProperty.name = "prop1";
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docProperty.value = "Val1";
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pdfConfig.documentProperties.list = [ docProperty ];
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pdfConfig.defaultPageConfig = new DefaultPageConfig();
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pdfConfig.defaultPageConfig.height = configParams.CROP_HEIGHT;
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pdfConfig.defaultPageConfig.width = configParams.CROP_WIDTH;
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const response = await pdfApi.postCreateDocument(configParams.LOCAL_RESULT_DOCUMENT_NAME, pdfConfig, null, configParams.TEMP_FOLDER);
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console.log("Document #" + configParams.LOCAL_RESULT_DOCUMENT_NAME + " created.")
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return response;
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},
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};
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async function main() {
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try {
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await PdfPageChanges.createPdfDocument();
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await PdfPageChanges.downloadResult();
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} catch (error) {
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console.error("Error:", error.message);
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}
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}
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main();

‎UsesCases/CreateDocument/createPdfSimple.js

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import credentials from "../../../Credentials/credentials.json" with { type: "json" }; // json-file in this format: { "id": "*****", "key": "*******" }
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import fs from 'node:fs/promises';
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import path from 'node:path';
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import { PdfApi } from "../../src/api/api.js";
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const loccalFolder = "C:\\Samples\\";
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const pdfDocument = "output_sample.pdf";
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// Create PDF Rest API object
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const pdfApi = new PdfApi(credentials.id, credentials.key);
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// Create empty Pdf
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const pdfResponse = await pdfApi.putCreateDocument(pdfDocument, null, null)
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.then(async () => {
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console.log("Document #" + pdfDocument + " successfully created.");
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// Download empty Pdf document to local folder
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await pdfApi.downloadFile(pdfDocument)
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.then (async (data) => {
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const filePath = path.join(loccalFolder, pdfDocument);
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await fs.writeFile(filePath, data.body);
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console.log("Downloaded: " + filePath);
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});
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})
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.except((error) => {
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// Catch any exceptions
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console.log("Failed to create empty DPDF dcument '" + pdfDocument + "' !")
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console.error("Error:", error.message);
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});

‎UsesCases/Signatures/addDocumentSignature.js

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import credentials from "../../../Credentials/credentials.json" with { type: "json" };
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import fs from 'node:fs/promises';
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import path from 'node:path';
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import { PdfApi } from "../../src/api/api.js";
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import {Signature} from "../../src/models/signature.js";
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import {SignatureType} from "../../src/models/signatureType.js";
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import {SignatureField} from "../../src/models/signatureField.js";
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const configParams = {
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LOCAL_FOLDER: "C:\\Samples\\",
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PDF_DOCUMENT_NAME: "sample.pdf",
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LOCAL_RESULT_DOCUMENT_NAME: "output_sample.pdf",
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LOCAL_SIGNATURE_PATH: "C:\\Samples\\Signatures\\3",
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SIGNATURE_PFX: "signature.pfx",
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SIGNATURE_FORM_FIELD: 'Signature_1',
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SIGNATURE_PASSWORD: 'Password',
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SIGNATURE_CONTACT: 'Contact',
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SIGNATURE_LOCATION: 'Location',
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SIGNATURE_AUTHORITY: 'Issuer',
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SIGNATURE_DATE: '04/19/2025 12:15:00.000 PM',
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SIGNATURE_RECT: { lLx: 100, lLy: 100, uRx: 500, uRy: 500 }
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};
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const pdfApi = new PdfApi(credentials.id, credentials.key);
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const pdfSignatures = {
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async uploadFile (folder, fileName) {
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const fileNamePath = path.join(folder, fileName);
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const pdfFileData = await fs.readFile(fileNamePath);
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await pdfApi.uploadFile(fileName, pdfFileData);
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console.log("File '" + fileName + "' successfully uploaded!");
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},
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async uploadDocument () {
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await this.uploadFile(configParams.LOCAL_FOLDER, configParams.PDF_DOCUMENT_NAME);
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},
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async downloadResult () {
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const changedPdfData = await pdfApi.downloadFile(configParams.PDF_DOCUMENT_NAME);
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const filePath = path.join(configParams.LOCAL_FOLDER, configParams.LOCAL_RESULT_DOCUMENT_NAME);
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await fs.writeFile(filePath, changedPdfData.body);
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console.log("Downloaded: " + filePath);
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},
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async addSignature () {
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if (pdfApi)
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{
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const signature = new Signature();
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signature.authority = configParams.SIGNATURE_AUTHORITY;
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signature.contact = configParams.SIGNATURE_CONTACT;
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signature.date = configParams.SIGNATURE_DATE;
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signature.formFieldName = configParams.SIGNATURE_FORM_FIELD;
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signature.location = configParams.SIGNATURE_LOCATION;
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signature.password = configParams.SIGNATURE_PASSWORD;
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signature.rectangle = configParams.SIGNATURE_RECT;
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signature.signaturePath = configParams.SIGNATURE_PFX;
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signature.signatureType = SignatureType.PKCS7;
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signature.visible = true;
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const field = new SignatureField();
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field.pageIndex = 1;
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field.signature = signature;
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field.partialName = 'sign1';
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field.rect = configParams.SIGNATURE_RECT;
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const response = await pdfApi.postSignatureField(configParams.PDF_DOCUMENT_NAME, field);
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if (response.body.code == 200)
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console.log("addSignature(): Signature '" + configParams.SIGNATURE_CONTACT + "' successfully added to the document.");
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else
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console.error("addSignature(): Failed to add signature to the document. Response code: " + response.body.code);
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}
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},
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}
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async function main() {
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try {
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await pdfSignatures.uploadFile(configParams.LOCAL_SIGNATURE_PATH, configParams.SIGNATURE_PFX);
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await pdfSignatures.uploadDocument();
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await pdfSignatures.addSignature();
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await pdfSignatures.downloadResult();
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} catch (error) {
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console.error("Error:", error.message);
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}
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}
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main();

‎UsesCases/Signatures/getDocumentSignatures.js

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import credentials from "../../../Credentials/credentials.json" with { type: "json" };
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import fs from 'node:fs/promises';
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import path from 'node:path';
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import { PdfApi } from "../../src/api/api.js";
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const configParams = {
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LOCAL_FOLDER: "C:\\Samples\\",
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PDF_DOCUMENT_NAME: "sample-signed.pdf",
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}
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const pdfApi = new PdfApi(credentials.id, credentials.key);
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const pdfSignatures = {
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async uploadDocument () {
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const fileNamePath = path.join(configParams.LOCAL_FOLDER, configParams.PDF_DOCUMENT_NAME);
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const pdfFileData = await fs.readFile(fileNamePath);
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await pdfApi.uploadFile(configParams.PDF_DOCUMENT_NAME, pdfFileData);
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console.log("File '" + configParams.PDF_DOCUMENT_NAME + "' successfully uploaded!");
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},
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showSignatureFieldsArray(fields)
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{
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if (fields.list.length > 0)
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fields.list.forEach(function(item) {
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console.log("Signature => value: '" + item.signature.contact + "'");
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});
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else
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console.log("Signature fileds is empty!");
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},
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async getSignatureFields () {
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if (pdfApi)
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{
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const response = await pdfApi.getDocumentSignatureFields(configParams.PDF_DOCUMENT_NAME);
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if (response.body.code == 200 && response.body.fields) {
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console.log("getSignatureFields(): Signature fields successfully extracted in to the '" + configParams.PDF_DOCUMENT_NAME + "' documen:")
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this.showSignatureFieldsArray(response.body.fields);
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}
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else
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console.error("getSignatures(): Failed to extract signatures in the document. Response code: " + response.body.code);
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}
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},
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}
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async function main() {
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try {
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await pdfSignatures.uploadDocument();
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await pdfSignatures.getSignatureFields();
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} catch (error) {
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console.error("Error:", error.message);
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}
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}
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main();

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