infobox/node: resolve nexthop and gateway from data

not perfect yet: the mac address doesn't always match

lib/datadistributor.js

@@ -34,6 +34,11 @@ define(["filters/nodefilter"], function (NodeFilter) {
 
       filteredData = new NodeFilter(filter)(data)
 
+      filteredData.nodeDict = {}
+      filteredData.nodes.all.forEach(function (d) {
+        filteredData.nodeDict[dictGet(d, ["nodeinfo", "network", "mac"]).substr(9)] = d
+      })
+
       targets.forEach( function (t) {
         t.setData(filteredData)
       })

lib/gui.js

@@ -85,6 +85,7 @@ function (chroma, Map, Sidebar, Tabs, Container, Meshstats, Legend, Linklist,
     fanoutUnfiltered.add(meshstats)
     fanoutUnfiltered.add(newnodeslist)
     fanoutUnfiltered.add(lostnodeslist)
+    fanoutUnfiltered.add(infobox)
     fanout.add(nodelist)
     fanout.add(linklist)
     fanout.add(statistics)

lib/infobox/main.js

@@ -2,6 +2,7 @@ define(["infobox/link", "infobox/node", "infobox/location"], function (Link, Nod
   return function (config, sidebar, router) {
     var self = this
     var el
+    var nodeDict
 
     function destroy() {
       if (el && el.parentNode) {
@@ -33,7 +34,7 @@ define(["infobox/link", "infobox/node", "infobox/location"], function (Link, Nod
 
     self.gotoNode = function (d) {
       create()
-      new Node(config, el, router, d)
+      new Node(config, el, router, d, nodeDict)
     }
 
     self.gotoLink = function (d) {
@@ -46,6 +47,10 @@ define(["infobox/link", "infobox/node", "infobox/location"], function (Link, Nod
       new Location(config, el, router, d)
     }
 
+    self.setData = function (d) {
+      nodeDict = d.nodeDict
+    }
+
     return self
   }
 })

lib/infobox/node.js

@@ -311,7 +311,18 @@ define(["moment", "numeral", "tablesort", "tablesort.numeric"],
     return link
   }
 
-  function showGateway(d, router) {
+  function lookupNode(d, nodeDict) {
+    if (!d)
+      return null
+
+    var node = nodeDict[d.substr(9)]
+    if (!node)
+      return d
+
+    return {node: node}
+  }
+
+  function showGateway(d, router, nodeDict) {
     var nh
     if (dictGet(d.statistics, ["nexthop"]))
       nh = dictGet(d.statistics, ["nexthop"])
@@ -322,12 +333,12 @@ define(["moment", "numeral", "tablesort", "tablesort.numeric"],
     if (!gw) return null
     return function (el) {
       if (nh) {
-        el.appendChild(createLink(nh, router))
-        if (gw !== nh)
+        el.appendChild(createLink(lookupNode(nh, nodeDict), router))
+        if (nh.substr(9) !== gw.substr(9))
           el.appendChild(document.createTextNode(" -> ... -> "))
       }
-      if (gw !== nh)
-        el.appendChild(createLink(gw, router))
+      if (!nh || nh.substr(9) !== gw.substr(9))
+        el.appendChild(createLink(lookupNode(gw, nodeDict), router))
     }
   }
 
@@ -408,7 +419,7 @@ define(["moment", "numeral", "tablesort", "tablesort.numeric"],
     return showStat(o, subst)
   }
 
-  return function(config, el, router, d) {
+  return function(config, el, router, d, nodeDict) {
     var attributes = document.createElement("table")
     attributes.classList.add("attributes")
 
@@ -455,7 +466,7 @@ define(["moment", "numeral", "tablesort", "tablesort.numeric"],
     attributeEntry(attributes, "Arbeitsspeicher", showRAM(d))
     attributeEntry(attributes, "IP Adressen", showIPs(d))
     attributeEntry(attributes, "Webseite", showPages(d))
-    attributeEntry(attributes, "Gewähltes Gateway", showGateway(d, router))
+    attributeEntry(attributes, "Gewähltes Gateway", showGateway(d, router, nodeDict))
     attributeEntry(attributes, "Autom. Updates", showAutoupdate(d))
     attributeEntry(attributes, "Clients", showClients(d), showMeshClients(d))