more refactoring (sidebar, meshstats)

lib/meshstats.js

@@ -0,0 +1,34 @@
+define(function () {
+  return function () {
+    var self = this
+    var p
+
+    self.setData = function (nodes) {
+      var totalNodes = sum(nodes.filter(online).map(one))
+      var totalClients = sum(nodes.filter(online).map( function (d) {
+        return d.statistics.clients
+      }))
+      var totalGateways = sum(nodes.filter(online).filter( function (d) {
+        return d.flags.gateway
+      }).map(one))
+
+      p.textContent = totalNodes + " Knoten (online), " +
+                      totalClients + " Clients, " +
+                      totalGateways + " Gateways"
+
+      p.appendChild(document.createElement("br"))
+      p.appendChild(document.createTextNode("Diese Daten sind " + moment.utc(nodes.timestamp).fromNow(true) + " alt."))
+    }
+
+    self.render = function (el) {
+      var h2 = document.createElement("h2")
+      h2.textContent = "Übersicht"
+      el.appendChild(h2)
+
+      p = document.createElement("p")
+      el.appendChild(p)
+    }
+
+    return self
+  }
+})