@adobe/pdftools-extract-node-sdk/src/internal/api/extract-pdf-service.js

The Document Services PDF Tools Extract Node.js SDK provides APIs for extracting elements and renditions from PDF

/*
 * Copyright 2019 Adobe
 * All Rights Reserved.
 *
 * NOTICE: Adobe permits you to use, modify, and distribute this file in
 * accordance with the terms of the Adobe license agreement accompanying
 * it. If you have received this file from a source other than Adobe,
 * then your use, modification, or distribution of it requires the prior
 * written permission of Adobe.
 */

const CpfOperationService = require('./cpf-operation-service'),
	cpfConfig = require('../config/cpf-engine-config.js'),
	CPFMessage = require('./../cpf/cpf-message'),
	CpfDocument = require('../cpf/request/platform/cpf-document.js');

class ExtractPdfService extends CpfOperationService {
	constructor() {
		super();
	}

	getCPFMessage(operationMessage) {
		let outputInfo = new CpfDocument('application/json','cid:jsonoutpart'),
			outputRenditions = new CpfDocument("text/directory","cid:fileoutpart"),
			params = (operationMessage.options) ? Object.assign({}, operationMessage.options) : {},
			inputDocuments = new CpfDocument(operationMessage.sourceFileRefs.input.mediaType,'file0'),
			files = [operationMessage.sourceFileRefs];
		return new CPFMessage(inputDocuments, outputInfo, outputRenditions, params, files, cpfConfig.extractPdf);
	}

}

module.exports = ExtractPdfService;