movie.js

#!/usr/bin/env node

var fs = require('fs'),
    path = require('path'),
    http = require('http'),
    exec = require('child_process').exec;

var globals = {
	apiKey: ''
};


var main = function(dir) {
	exec("command find ~/videos -type f", function(error, stdout, stderr) {
		if(error || stderr) {
			return;
		}
		var videoList = stdout.replace(/\n*$/, '').split('\n');
		for (var i=0; i < videoList.length; ++i) {
			if(! /\(\d{4}\)/.test(videoList[i])) {
				apiCall(videoList[i]);
				break;
			}
		}
	});
};

var apiCall = function(str) {
	var video = path.basename(str);
	video = video.substr(0, video.lastIndexOf('.'));
	console.log('starting api call for "' + video + '"');
	var req = http.get({
		hostname: 'api.rottentomatoes.com',
		path: '/api/public/v1.0/movies.json?page_limit=1&page=1&apikey=' + globals.apiKey + '&q=' + encodeURIComponent(video)
	}, function(res) {
		res.on('data', function(chunk) {
			var json = JSON.parse(chunk);
			if(json.movies.length === 1) {
				console.log('found match for ' + video);
				renameFile(str, json.movies[0].year);
			} else if(json.movies.length > 1) {
				console.log(json.movies.length + ' results for "' + video + '"');
				json.movies.forEach(function(e) {
					console.log('"' + video + '" could be from ' + e.year);
				});
			} else {
				console.log('no results for ' + video);
			}
		});
	}).on('error', function(e) {
		console.log("API error: ", e.message);
	});
};

var renameFile = function(file, year) {
	var dirname = path.dirname(file),
	    filename = path.basename(file);
	// console.log('you should rename ' + file + ' to ' + dirname + '/(' + year + ') ' + filename);
	fs.rename(file, dirname + '/(' + year + ') ' + filename, function(err) {
		if (err) throw err;
		console.log('renamed complete');
	});
};

main();