refactor router

lib/router.js

@@ -15,32 +15,16 @@ define(function () {
         saveState()
     }
 
-    function gotoNode(d, showMap, push) {
-      showMap = trueDefault(showMap)
-      push = trueDefault(push)
-
+    function gotoNode(d) {
       targets.forEach( function (t) {
         t.gotoNode(d)
       })
-
-      if (push)
-        saveState( { node: d })
-
-      return false
     }
 
-    function gotoLink(d, showMap, push) {
-      showMap = trueDefault(showMap)
-      push = trueDefault(push)
-
+    function gotoLink(d) {
       targets.forEach( function (t) {
         t.gotoLink(d)
       })
-
-      if (push)
-        saveState( { link: d })
-
-      return false
     }
 
     function saveState(d) {
@@ -73,20 +57,38 @@ define(function () {
         var id = args[1]
 
         if (id in objects.nodes)
-          gotoNode(objects.nodes[id], true, false)
+          gotoNode(objects.nodes[id])
       }
 
       if (args[0] === "l") {
         var id = args[1]
 
         if (id in objects.links)
-          gotoLink(objects.links[id], true, false)
+          gotoLink(objects.links[id])
       }
     }
 
-    self.node = function (d, m, p) { return function () { return gotoNode(d, m, p) }}
-    self.link = function (d, m, p) { return function () { return gotoLink(d, m, p) }}
-    self.reset = resetView
+    self.node = function (d) {
+      return function () {
+        gotoNode(d)
+        saveState({ node: d })
+        return false
+      }
+    }
+
+    self.link = function (d) {
+      return function () {
+        gotoLink(d)
+        saveState({ link: d })
+        return false
+      }
+    }
+
+    self.reset = function () {
+      resetView()
+      saveState()
+    }
+
     self.addMarkers = function (d) {
                         markers = d
                       }