filer.js

const reader = require ("davereader");
const utils = require ("daveutils");
const fs = require ("fs");

const readerDataFolder = "reader_data/";
const myOutputFolder = "myOutputFolder/";

var config = {
	flHttpEnabled: false,
	flWebSocketEnabled: false,
	
	listsFolder: readerDataFolder + "lists/",
	riversFolder: readerDataFolder + "rivers/",
	podcastsFolder: readerDataFolder + "podcasts/", 
	dataFolder: readerDataFolder + "data/",
	
	addToRiverCallbacksFolder: readerDataFolder + "callbacks/addToRiver/",
	buildRiverCallbacksFolder: readerDataFolder + "callbacks/buildRiver/",
	
	flRequestCloudNotify: false, 
	flDownloadPodcasts: false
	};

var feeds = [
	"http://scripting.com/rss.xml",
	"http://status.aws.amazon.com/rss/ec2-us-east-1.rss",
	"http://www.aclu.org/blog/feed/",
	"http://www.bart.gov/news/rss/rss.xml",
	"http://www.memeorandum.com/feed.xml",
	"http://code4lib.org/node/feed",
	"http://www.nytimes.com/pages/technology/index.html?partner=rssnyt",
	"http://hn.geekity.com/newstories.xml",
	"http://www.npr.org/rss/rss.php?id=1045"
	];
function writeFeedsList (callback) { 
	var f = readerDataFolder + "lists/feeds.json", jsontext = utils.jsonStringify (feeds);
	utils.sureFilePath (f, function () {
		fs.writeFile (f, jsontext, function (err) {
			if (err) {
				console.log ("writeFeedsList: err.message == " + err.message);
				}
			else {
				callback ();
				}
			});
		});
	}

function startup () {
	config.newItemCallback = function (urlfeed, itemFromParser, item) { //called for each new item
		var f = myOutputFolder + utils.getDatePath () + utils.padWithZeros (item.id, 4) + ".json";
		utils.sureFilePath (f, function () {
			fs.writeFile (f, utils.jsonStringify (item))
			});
		};
	writeFeedsList (function () {
		reader.init (config);
		});
	}
startup ();