ever-layout-bridge.js

require("rootpath")
var http = require('http');
var fs = require("fs");
var url = require("url");
var args = require("minimist")(process.argv.splice(2));
var watch = require("node-watch");

// Directory of layout files
var layoutDirectory = args.layouts;
if (! layoutDirectory) layoutDirectory = "Layouts";

// Directory of images
var imageDirectory = args.images
if (! imageDirectory) imageDirectory = "Images"

// Listening port
var port = args.port;
if (! port) port = 3000;

var server = http.createServer(function(req , res){
	var request = url.parse(req.url , true);
	var action = request.pathname;
	console.log(action);

	var imagePath = imageDirectory + action;
	if (fs.existsSync(imagePath)) {
		var image = fs.readFileSync("images" + action);
		console.log("Serving image " + action);
		res.end(image , "binary");
	} else {
		console.log("Couldn't find an image named " + action);
		res.end();
	}
});

// Make sure this directory exists
if (fs.existsSync(layoutDirectory) == false) {
	console.log("Could not find directory: " + layoutDirectory);
	process.exit();
}

if (fs.existsSync(imageDirectory) == false) {
	console.log("Could not find the images directory: " + imageDirectory);
	console.log("Images cannot be served.")
}

// Create sockets
// var socket = require("socket.io")(server);
// socket.on("connection" , function(client){
// 	console.log("Connected");

// 	client.emit("connection");

// 	client.on("disconnect" , function(){
// 		console.log("Disconnected");
// 	});

// 	client.on("report" , function(data){
// 		if (message = data.message) {
// 			console.log(message);
// 		}
// 	})
// });

network = require("../lib/network");
network.createServer(port);

// Watch the layouts directory for changes
watch(layoutDirectory , {recursive:true} , function(event , filename){

	// File name is likely a directory path, but we only 
	// want the filename
	console.log(filename);
	var realName = filename.split("/");
	console.log(realName);
	realName = realName[realName.length - 1];

	fs.readFile(filename , function(err , data){
		if (err) return console.log("There was an error");
		console.log("Serving " + realName);

		console.log(data);

		// network.sendData({
		// 	"layoutName": realName,
		// 	"layout": data
		// });
		network.sendData(data);
	});	
});

// server.listen(port);
console.log("Listening on port " + port);