stuff

buildfiles/app/node_modules/lastfmapi/examples/authenticate.js

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+/**
+ * This example show how to authenticate with the Last.fm API.
+ * Authentication is only required to make signed method calls 
+ * or use write methods.
+ */
+
+// ** BEGIN EDIT HERE **************************************************
+
+var LASTFM_API_KEY = ''; // YOUR LASTFM API KEY HERE
+var LASTFM_API_SECRET = ''; // YOUR LASTFM API SECRET HERE
+var DEMO_PORT = 1337;
+var DEMO_URL = 'http://127.0.0.1:' + DEMO_PORT;
+
+// ** END EDIT HERE ****************************************************
+
+if ( !LASTFM_API_KEY || !LASTFM_API_SECRET ) {
+	console.log('Please edit `LASTFM_API_KEY` and `LASTFM_API_SECRET` before running this example.');
+	console.log('If you don\'t have an API key, get one here: http://www.last.fm/api/account/create');
+	process.exit(1);
+}
+
+var http = require('http');
+var url = require('url');
+var LastfmAPI = require('../lib/lastfmapi');
+
+var lfm = new LastfmAPI({
+	'api_key' : LASTFM_API_KEY,
+	'secret' : LASTFM_API_SECRET
+});
+
+http.createServer(function (req, res) {
+	var pathname = url.parse(req.url).pathname;
+
+	if (pathname === '/') {
+		var authUrl = lfm.getAuthenticationUrl({ 'cb' : DEMO_URL + '/auth' });
+
+		res.writeHead(200, { 'Content-Type' : 'text/html' });
+		res.end('<a href="' + authUrl + '">Authenticate</a>');
+		return;
+	}
+
+	if (pathname === '/auth') {
+		var token = url.parse(req.url, true).query.token;
+
+		lfm.authenticate(token, function (err, session) {
+			if (err) {
+				res.writeHead(401, { 'Content-Type' : 'text/plain' });
+				res.end('Unauthorized');
+
+			} else {
+				res.writeHead(200, { 'Content-Type' : 'text/html' });
+				res.write('<p>Authentication successful. You can now make authenticated method calls.</p>');
+				res.write('<pre>' + JSON.stringify(session, null, '    ') + '</pre>');
+				res.write('<p>Store this data for future authentication.</p>');
+				res.write('<p>Use <code>lfm.setSessionCredentials(\'' + session.username + '\', \'' + session.key + '\');</code> for automatic authentication in the future.</p>');
+				res.end('<pre>:)</pre>');
+			}
+
+		});
+
+		return;
+	}
+
+	res.writeHead(404, { 'Content-Type' : 'text/plain' });
+	res.end('Not found');
+
+
+}).listen(DEMO_PORT);
+
+console.log('Server running.');
+console.log(DEMO_URL);