From dc3b3516107aee562b3d1ac22fcd4d34b83cf64b Mon Sep 17 00:00:00 2001
From: Erik Michaels-Ober <sferik@gmail.com>
Date: Sat, 30 Jul 2011 09:19:52 -0700
Subject: [PATCH] Calculate asset path in JavaScript

---
 .../{application.js => application.js.erb}    | 20 +++++++++++--------
 1 file changed, 12 insertions(+), 8 deletions(-)
 rename app/assets/javascripts/{application.js => application.js.erb} (97%)

diff --git a/app/assets/javascripts/application.js b/app/assets/javascripts/application.js.erb
similarity index 97%
rename from app/assets/javascripts/application.js
rename to app/assets/javascripts/application.js.erb
index 24db8c1..5d0d306 100644
--- a/app/assets/javascripts/application.js
+++ b/app/assets/javascripts/application.js.erb
@@ -14,13 +14,13 @@ $(function() {
   var activeInfoWindow;
   var isWindowOpen = false;
   var hydrantIds = [];
-  function addMarker(hydrantId, point, color) {
-    var image = new google.maps.MarkerImage(color,
+  function addMarker(hydrantId, point, image_path) {
+    var image = new google.maps.MarkerImage(image_path,
       new google.maps.Size(27.0, 37.0),
       new google.maps.Point(0, 0),
       new google.maps.Point(13.0, 18.0)
     );
-    var shadow = new google.maps.MarkerImage('/assets/markers/shadow.png',
+    var shadow = new google.maps.MarkerImage('<%= image_path 'markers/shadow.png' %>',
       new google.maps.Size(46.0, 37.0),
       new google.maps.Point(0, 0),
       new google.maps.Point(13.0, 18.0)
@@ -93,8 +93,12 @@ $(function() {
             }
             setTimeout(function() {
               point = new google.maps.LatLng(hydrant.lat, hydrant.lng);
-              color = '/assets/markers/' + (hydrant.user_id ? 'green' : 'red') + '.png';
-              addMarker(hydrant.id, point, color);
+              if(hydrant.user_id) {
+                image_path = '<%= image_path 'markers/green.png' %>';
+              } else {
+                image_path = '<%= image_path 'markers/red.png' %>';
+              }
+              addMarker(hydrant.id, point, image_path);
             }, i * 100);
           });
           center = new google.maps.LatLng(lat, lng);
@@ -403,7 +407,7 @@ $(function() {
           success: function(data) {
             activeInfoWindow.setContent(data);
             activeInfoWindow.setContent(data);
-            image = new google.maps.MarkerImage('/assets/markers/green.png',
+            image = new google.maps.MarkerImage('<%= image_path 'markers/green.png' %>',
               new google.maps.Size(27.0, 37.0),
               new google.maps.Point(0, 0),
               new google.maps.Point(13.0, 18.0)
@@ -453,7 +457,7 @@ $(function() {
             },
             success: function(data) {
               activeInfoWindow.setContent(data);
-              image = new google.maps.MarkerImage('/assets/markers/red.png',
+              image = new google.maps.MarkerImage('<%= image_path 'markers/red.png' %>',
                 new google.maps.Size(27.0, 37.0),
                 new google.maps.Point(0, 0),
                 new google.maps.Point(13.0, 18.0)
@@ -504,7 +508,7 @@ $(function() {
             },
             success: function(data) {
               activeInfoWindow.setContent(data);
-              image = new google.maps.MarkerImage('/assets/markers/red.png',
+              image = new google.maps.MarkerImage('<%= image_path 'markers/red.png' %>',
                 new google.maps.Size(27.0, 37.0),
                 new google.maps.Point(0, 0),
                 new google.maps.Point(13.0, 18.0)