Adding getter for app id and app secret. Adding example how to publish on users feed using app credentials.

Author: vanng822

README.md

@@ -57,6 +57,13 @@ Or if have a valid access token for instance from javascript fb connect
 	fb.me(function(err, me) {
 		console.log(me);
 	});
+
+Or do stuff on behalf of the app or user with granted permissions
+	
+	var fb = new fbgraph.Facebook(fbgraph.getAppId() + '|' + fbgraph.getAppSecret());
+	fb.post('/{user-id}/feed', {message: 'Hello world'},function(err, res) {
+		console.log(err, res);
+	});
 
 Or just accessing public data
 
@@ -87,6 +94,12 @@ This method will redirect user to Facebook login form.
 ### destroySession(req, res, clearCookie)
 This method is for logging out user or for any reason want to clear user's logged-in info
 
+### getAppId()
+return app id, set via auth()
+
+### getAppSecret()
+return app secret, set via auth()
+
 ## Classes
 ### Facebook(accessToken)
 * `accessToken` Valid access token from Facebook (oauth_token).

lib/facebook.js

@@ -76,6 +76,15 @@ module.exports.auth = function(config) {
 	return authenticate;
 };
 
+
+var getAppId = module.exports.getAppId = function() {
+	return appId;
+};
+
+var getAppSecret = module.exports.getAppSecret = function() {
+	return appSecret;
+};
+
 var redirectLoginForm = module.exports.redirectLoginForm = function(req, res) {
 	var state, currentUrl, query;
 

package.json

@@ -23,5 +23,5 @@
 			"url": "https://github.com/vanng822/facebook-nodejs/blob/master/LICENSE"
 		}
 	],
-	"version": "0.4.7"
+	"version": "0.4.8"
 }