Get content and information about Workflows.

workflow.js

/*
 * Workflow.js
 * by: Sören Gade
 * 
 * Extracts information from Workflow's share URLs.
 *
 * For more information, see their website: https://my.workflow.is/.
 */

var http = require('http'),
  https = require('https'),
  util = require('util');
var plist = require('bplist-parser');

function getIdFromPage(page) {
  var id = page.match(/workflows\/[a-z0-9]*$/)[0];
  id = id.replace(/workflows\//, '');
  
  return id;
}
function getURLFromPage(page) {
  return 'https://workflow-gallery.s3.amazonaws.com/workflows/' + getIdFromPage(page) + '.wflow';
}

(function main() {
  
  var pageUrl = null;
  if ( process.argv.length < 3 || !( pageUrl = process.argv[2] ) ) {
  	console.log("Please specify the ShareURL as parameter!");
  	return;
  }
  
  var url = getURLFromPage(pageUrl);
  
  var request = null;
  if ( url.match(/^https/) ) {
  	request = https;
  } else {
  	request = http;
  }
  
  console.log("Requesting \"" + url + "\" ...");
  request.get(url, function(res) {
  	res.on('data', function(data) {

  		var object = plist.parseBuffer(data);

  		var objectString = util.inspect(object, {
  			depth: null
  		});

  		console.log(objectString);

  		var meta = object[0].WFWorkflowVariables[0];
  		console.log("\n\nSummary:\n");
  		console.log("Name: " + meta.Name);
  		console.log("UUID: " + meta.UUID);
  		console.log("Actions: " + object[0].WFWorkflowActions.length);

  	});
  }).end();

})();