Add api.

app/manager.js

@@ -148,7 +148,7 @@ exports.setUrl = function(url, screenName) {
                                 config.resetTime);
 
     p.resolve(content);
-  });
+  }, p.reject);
 
   return p;
 };
@@ -166,9 +166,6 @@ exports.reset = function(screenName) {
   }
 
   if (screen === undefined) {
-    screen = screens[nextScreen];
-    nextScreen = (nextScreen + 1) % screens.length;
-
     _.each(screens, function(screen) {
       screen.content = getDefaultContent();
       sendScreenChanged(screen);
@@ -247,7 +244,7 @@ function contentForUrl(url) {
       // redirect, handle it.
       console.log('redirect ' + headers.location);
       var newP = contentForUrl(headers.location);
-      newP.then(p.resolve, p.reject);
+      newP.then(p.resolve, function(data) { p.reject(data, true); });
       return;
     }
 

app/web.js

@@ -1,16 +1,48 @@
 var express = require('express');
 var http = require('http');
 var config = require('./config');
+var manager = require('./manager');
 
 
 var app = express();
 
 app.set('port', config.web.port);
 
-app.configure(function() {
-  app.use('/', express.static(__dirname + '/../static'));
+
+app.post('/api/reset', function(req, res) {
+  var screenName = req.query.screen || undefined;
+
+  manager.reset(screenName);
+
+  res.status(201);
+  res.send('');
 });
 
+app.post('/api/sendurl', function(req, res) {
+  var p;
+  var url = req.query.url;
+  var screenName = req.query.screen || undefined;
+
+  if (url === undefined) {
+    res.json(400, {error: 'URL is required.'});
+    return;
+  }
+
+  p = manager.setUrl(url, screenName);
+  //p.then(res.json.bind(res, 200), res.json.bind(res, 500));
+  p.then(
+    function(obj) {
+      res.json(200, obj);
+    },
+    function(obj) {
+      res.json(500, obj);
+    }
+  );
+});
+
+
+app.use('/', express.static(__dirname + '/../static'));
+
 exports.server = http.createServer(app).listen(app.get('port'), function() {
   console.log('Express server listening on port ' + app.get('port'));
 });