From 6d7b135b223874852ddcf18420e12118a8ff5a7d Mon Sep 17 00:00:00 2001
From: Tom MacWright <tom@macwright.org>
Date: Fri, 7 Dec 2012 14:03:03 -0500
Subject: [PATCH] Push more on split_way

---
 js/id/actions/split_way.js | 32 ++++++++++++++++++++++++--------
 js/id/graph/history.js     |  2 +-
 js/id/id.js                |  1 +
 3 files changed, 26 insertions(+), 9 deletions(-)

diff --git a/js/id/actions/split_way.js b/js/id/actions/split_way.js
index d9081bb9d..55623ce5e 100644
--- a/js/id/actions/split_way.js
+++ b/js/id/actions/split_way.js
@@ -1,16 +1,32 @@
 // https://github.com/systemed/potlatch2/blob/master/net/systemeD/halcyon/connection/actions/SplitWayAction.as
 iD.actions.SplitWay = function(nodeId) {
     return function(graph) {
+
         var parents = graph.parentWays(nodeId);
-        parents.forEach(function(way) {
-            var idx = _.indexOf(way.nodes, nodeId);
-            // Create a 'b' way that contains all of the tags in the second
-            // half of this way
-            var b = iD.Way({ tags: _.clone(way.tags), nodes: way.nodes.slice(idx) });
-            graph = graph.replace(b);
-            // Reduce the original way to only contain the first set of nodes
-            graph = graph.replace(way.update({ nodes: way.nodes.slice(0, idx + 1) }), 'changed way direction');
+
+        // splitting ways at intersections TODO
+        if (parents.length !== 1) return graph;
+
+        var way = parents[0];
+
+        var idx = _.indexOf(way.nodes, nodeId);
+
+        // Create a 'b' way that contains all of the tags in the second
+        // half of this way
+        var b = iD.Way({ tags: _.clone(way.tags), nodes: way.nodes.slice(idx) });
+        graph = graph.replace(b);
+        // Reduce the original way to only contain the first set of nodes
+        graph = graph.replace(way.update({ nodes: way.nodes.slice(0, idx + 1) }), 'changed way direction');
+
+        var parentRelations = graph.parentRelations(way);
+
+        parentRelations.forEach(function(relation) {
+            console.log(relation);
+            if (relation.tags.type === 'restriction') {
+                console.log(relation);
+            }
         });
+
         return graph;
     };
 };
diff --git a/js/id/graph/history.js b/js/id/graph/history.js
index eec93f3e8..b4f75d847 100644
--- a/js/id/graph/history.js
+++ b/js/id/graph/history.js
@@ -3,7 +3,7 @@ iD.History = function() {
         dispatch = d3.dispatch('change');
 
     function perform(actions) {
-        actions = Array.prototype.slice.call(actions)
+        actions = Array.prototype.slice.call(actions);
 
         var annotation;
 
diff --git a/js/id/id.js b/js/id/id.js
index bd314bed8..2dff2a791 100644
--- a/js/id/id.js
+++ b/js/id/id.js
@@ -1,6 +1,7 @@
 window.iD = function(container) {
     var connection = iD.Connection()
             .url('http://api06.dev.openstreetmap.org'),
+            // .url('http://www.openstreetmap.org'),
         history = iD.History(),
         map = iD.Map()
             .connection(connection)