introduce gotoTargets on map

lib/map.js

@@ -65,7 +65,7 @@ define(function () {
    iconOfflineAlert.className = "node-offline node-alert"
    iconOfflineAlert = L.icon(iconOfflineAlert)
 
-   return function () {
+   return function (sidebar) {
     var self = this
 
     var el = document.createElement("div")
@@ -83,14 +83,18 @@ define(function () {
       maxZoom: 18
     }).addTo(map)
 
-    self.setData = function (linkScale, sidebar, now, newnodes, lostnodes, onlinenodes, links, gotoAnything) {
-      var markersDict = {}
+    var nodeDict = {}
+    var linkDict = {}
 
-      var lines = addLinksToMap(markersDict, linkScale, links, gotoAnything)
+    self.setData = function (linkScale, sidebar, now, newnodes, lostnodes, onlinenodes, links, gotoAnything) {
+      nodeDict = {}
+      linkDict = {}
+
+      var lines = addLinksToMap(linkDict, linkScale, links, gotoAnything)
 
       var nodes = newnodes.concat(lostnodes).filter(has_location)
 
-      var markers = nodes.map(mkMarker(markersDict, function (d) {
+      var markers = nodes.map(mkMarker(nodeDict, function (d) {
         if (d.flags.online)
           return iconNew
 
@@ -101,7 +105,7 @@ define(function () {
       }, gotoAnything))
 
       var onlinemarkers = subtract(onlinenodes.filter(has_location), newnodes)
-                          .map(mkMarker(markersDict, function (d) { return iconOnline }, gotoAnything))
+                          .map(mkMarker(nodeDict, function (d) { return iconOnline }, gotoAnything))
 
       var groupLines = L.featureGroup(lines).addTo(map)
       var groupOnline = L.featureGroup(onlinemarkers).addTo(map)
@@ -113,26 +117,35 @@ define(function () {
         bounds = groupOnline.getBounds()
 
       if (bounds.isValid())
-        map.fitBounds(bounds, {paddingTopLeft: [sidebar.getWidth(), 0]})
+        setView(bounds)
+    }
 
-      var funcDict = {}
+    function setView(bounds) {
+      map.fitBounds(bounds, {paddingTopLeft: [sidebar.getWidth(), 0]})
+    }
 
-      Object.keys(markersDict).map( function(k) {
-           funcDict[k] = function (d) {
-             var m = markersDict[k]
-             var bounds
+    function goto(dict, id) {
+      var m = dict[id]
+      if (m === undefined)
+        return
 
-             if ("getBounds" in m)
-               bounds = m.getBounds()
-             else
-               bounds = L.latLngBounds([m.getLatLng()])
+      var bounds
 
-             map.fitBounds(bounds, {paddingTopLeft: [sidebar.getWidth(), 0]})
-             m.openPopup(bounds.getCenter())
-           }
-      })
+      if ("getBounds" in m)
+        bounds = m.getBounds()
+      else
+        bounds = L.latLngBounds([m.getLatLng()])
 
-      return funcDict
+      setView(bounds)
+      m.openPopup(bounds.getCenter())
+    }
+
+    self.gotoNode = function (d) {
+      goto(nodeDict, d.nodeinfo.node_id)
+    }
+
+    self.gotoLink = function (d) {
+      goto(linkDict, linkId(d))
     }
 
     return self