Add capacitorjs runtime

node_modules/mergexml/examplen.js

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+/**
+ * JS MergeXML NodeJS usage sample
+ * server-side component
+ *
+ * @package     MergeXML
+ * @author      Vallo Reima
+ * @copyright   (C)2019
+ */
+
+const http = require('http');
+const fs = require('fs'); //read/remove uploaded files
+const formidable = require('formidable'); //to process the uploads
+
+const MergeXML = require('./mergexml.js'); //loading the class
+/* const oMX = new (require('./mergexml.js'))(); //load and instantiate */
+
+const hostname = '127.0.0.1';
+const port = 3000;
+const template = 'examplen.htm';
+
+const server = http.createServer((req, res) => {
+  if (req.method === 'POST') { //merge uploaded
+    let form = new formidable.IncomingForm();
+    form.multiples = true; //multi-selected files
+    form.parse(req, (err, fields, files) => { //process form data
+      let f = Object.keys(files)[0]; //1st property is files[]
+      let dat = Merge(files[f]);
+      Respond(res, dat); //display result
+    });
+  } else if (req.url === '/') {
+    fs.readFile(template, (err, data) => {  //get template html
+      if (!err && data) { //obtained
+        let dat = data.toString().replace('%url%', `http://${hostname}:${port}`); //set action url
+        Respond(res, dat, 'html'); //launch the page
+      } else {
+        Respond(res, `Cannot read '${template}'`);
+      }
+    });
+  }
+}).listen(port, hostname, () => {
+  console.log(`NodeJS is running at http://${hostname}:${port}`);
+});
+
+/**
+ * send response
+ * @param {object} res
+ * @param {string} type plain|html
+ * @param {string} data
+ */
+const Respond = function (res, data, type = 'plain') {
+  res.writeHead(200, {'Content-Type': `text/${type}`, 'Content-Length': data.length});
+  res.write(data);
+  res.end();
+};
+
+/**
+ * merge uploaded files and remove
+ * @param {array} files
+ * @returns {string}
+ */
+const Merge = function (files) {
+  let oMX = new MergeXML();
+  /*  oMX.Init(); //using global instance */
+  for (let i = 0; i < files.length; i++) {
+    let dat = fs.readFileSync(files[i].path).toString();
+    fs.unlinkSync(files[i].path);
+    if (!oMX.AddSource(dat)) {
+      break;
+    }
+  }
+  var rlt;
+  if (oMX.error.code !== '') {
+    rlt = oMX.error.text; /* no DOM support */
+  } else if (oMX.count < 2) {
+    rlt = 'Minimum 2 files are required';
+  } else {
+    rlt = oMX.Get(1);
+  }
+  return rlt;
+};