bradymholt · March 12, 2015 02:27
diff --git a/server.js b/server.js
 var http = require('http')
 var port = process.env.PORT || 1337;
 var fs = require('fs');
 var url = require('url');

 var pathColor = '0x0000ff';
 var pathWeight = '5';
 var mapSize = '640x400';
 var houstonCoordinates = '29.73820459,-95.4696264';
 var sanDiegoCoordinates = '32.7153292, -117.1572551';
 var coor = { foo: [houstonCoordinates, sanDiegoCoordinates] };
 var startingMarker = 'color:blue%7Clabel:Houston%7C' + houstonCoordinates;
 var endingMarker = 'color:green%7Clabel:San Diego%7C' + sanDiegoCoordinates;
 var data = { coordinates : [houstonCoordinates], lastUpdated: new Date() };
 fs.writeFileSync('data.json', JSON.stringify(data));

 function getLastUpdatedDescription(){
 	var now = new Date();
 	var millisecondsDiff = (now - Date.parse(data.lastUpdated));
 	if (millisecondsDiff > 60000) {
 		return parseInt(millisecondsDiff / 60000) + " minute(s) ago";
 	}
 	else{
 		return parseInt(millisecondsDiff / 1000) + " second(s) ago";
 	}
 	return millisecondsDiff;
 }

 http.createServer(function(req, res) {
  var urlParts = url.parse(req.url, true);
 
  if (urlParts.query.coords !== undefined) {
 	data.coordinates.push(urlParts.query.coords);
 	data.lastUpdated = new Date();
    fs.writeFileSync('data.json', JSON.stringify(data));
  }
  else {
  	var dataFile = fs.readFileSync('data.json');
  	data = JSON.parse(dataFile);
  	var mapPath = 'color:red|weight:5|' + data.coordinates.join('|');
 	var currentMarker = 'color:yellow%7Clabel:Current%7C' + data.coordinates[data.coordinates.length - 1];
 	
  	res.writeHead(200, { 'Content-Type': 'text/html' });
  	res.write('<!DOCTYPE html>\n<html lang="en-US">\n<head>\n</head>');
  	res.write('\n<body>');
 	res.write('\n<h1>Holt Roadtrip to San Diego</h2>');
 	res.write('\n<h2>Track Our Progress!</h2>');
 	res.write('\n<p>Last Update: ' + getLastUpdatedDescription() + '</p>');
  	res.write('<img src="http://maps.googleapis.com/maps/api/staticmap?path=' + mapPath + '&size=' + mapSize + '&markers=' + startingMarker + '&markers=' + currentMarker + '&markers=' + endingMarker + '&sensor=false"/>');
  	res.write('\n</body>\n</html>');
  }

  res.end();
 }).listen(port);
	var http = require('http')
	var port = process.env.PORT \|\| 1337;
	var fs = require('fs');
	var url = require('url');

	var pathColor = '0x0000ff';
	var pathWeight = '5';
	var mapSize = '640x400';
	var houstonCoordinates = '29.73820459,-95.4696264';
	var sanDiegoCoordinates = '32.7153292, -117.1572551';
	var coor = { foo: [houstonCoordinates, sanDiegoCoordinates] };
	var startingMarker = 'color:blue%7Clabel:Houston%7C' + houstonCoordinates;
	var endingMarker = 'color:green%7Clabel:San Diego%7C' + sanDiegoCoordinates;
	var data = { coordinates : [houstonCoordinates], lastUpdated: new Date() };
	fs.writeFileSync('data.json', JSON.stringify(data));

	function getLastUpdatedDescription(){
	var now = new Date();
	var millisecondsDiff = (now - Date.parse(data.lastUpdated));
	if (millisecondsDiff > 60000) {
	return parseInt(millisecondsDiff / 60000) + " minute(s) ago";
	}
	else{
	return parseInt(millisecondsDiff / 1000) + " second(s) ago";
	}
	return millisecondsDiff;
	}

	http.createServer(function(req, res) {
	var urlParts = url.parse(req.url, true);

	if (urlParts.query.coords !== undefined) {
	data.coordinates.push(urlParts.query.coords);
	data.lastUpdated = new Date();
	fs.writeFileSync('data.json', JSON.stringify(data));
	}
	else {
	var dataFile = fs.readFileSync('data.json');
	data = JSON.parse(dataFile);
	var mapPath = 'color:red\|weight:5\|' + data.coordinates.join('\|');
	var currentMarker = 'color:yellow%7Clabel:Current%7C' + data.coordinates[data.coordinates.length - 1];

	res.writeHead(200, { 'Content-Type': 'text/html' });
	res.write('<!DOCTYPE html>\n<html lang="en-US">\n<head>\n</head>');
	res.write('\n<body>');
	res.write('\n<h1>Holt Roadtrip to San Diego</h2>');
	res.write('\n<h2>Track Our Progress!</h2>');
	res.write('\n<p>Last Update: ' + getLastUpdatedDescription() + '</p>');
	res.write('<img src="http://maps.googleapis.com/maps/api/staticmap?path=' + mapPath + '&size=' + mapSize + '&markers=' + startingMarker + '&markers=' + currentMarker + '&markers=' + endingMarker + '&sensor=false"/>');
	res.write('\n</body>\n</html>');
	}

	res.end();
	}).listen(port);