Tim Ryan tcr

Walkthrough: A circuit that posts to the Open Graph

What you’ll learn: How to create a circuit that posts an action to your profile on the Open Graph.

What you'll need:

An Electric Imp
An Electric Imp breakout board, or an Arduino + an Electric Imp Shield
A switch or some wire

Setting up an Arduino + Electric Imp Shield

var isNode = typeof process != 'undefined' && process.versions && process.versions.node;

var isBrowser = typeof window != 'undefined';  

var isModule = typeof module != 'undefined' && module.exports;

This converter converts between entities.

	/** A low-level look at an HTTP API */

	// Make the GET request to the Facebook API.
	Facebook.get("me/notifications?limit=1", access_token);
	Facebook.match(onNotification, "data", JSON_ARRAY, "title"); // "data" key, find ARRAY, identify each "title" key
	Facebook.match(onError, "error");
	Facebook.request();

	// Make the GET request to the Facebook API.
	Facebook.post("me/feed", access_token);

	/*
	* Modified from WiFlyHQ Example httpclient.ino
	*
	* This sketch implements a simple Web client that connects to a
	* web server, sends a GET, and then sends the result to the
	* Serial monitor.
	*
	* This sketch is released to the public domain.
	*
	*/

	// npm install rem read
	var rem = require('rem')
	, fs = require('fs')
	, read = require('read');

	var tw = rem.connect('twitter.com', '1.1')
	, oauth = rem.oauth(tw);

	// Add whichever API keys you want to test here.
	// Including the iPhone/Android apps, these keys are configured as "desktop"

	var rem = require('rem');

	var api = rem.createClient({
	base: 'http://www.startuppack.org/v1/',
	uploadFormat: 'form'
	});

	api('users').post({
	token: ..., // your token
	email: "[email protected]",

	// GraphButton source code

	// Set output port for planner.
	local output = OutputPort("trigger");

	// Callback when the button is pressed.
	function pin7changed() {
	local buttonState = hardware.pin7.read();

	// If buttonState is 0, the button is pushed.

	// Calls functions once a promise has been delivered.
	// var p = promise();
	// Queue functions: p(yourCallback)
	// Deliver the promise: promise.deliver([args...]).
	// Once the promise has been delivered, p(yourCallback) immediately calls the callback.

	function promise () {
	var queue = [], args = null;
	var promise = function (fn) {
	if (promise.delivered) {

	// npm install rem read
	var rem = require('rem')
	, read = require('read');

	var github = rem.connect('github.com', 3.0)

	read({ prompt: 'Username: '}, function (err, username) {
	github('users', username, 'repos').get(function (err, repos) {
	console.log(repos);
	});