From af54d6f83f8d51f5528c53056ff41bbeaabf319d Mon Sep 17 00:00:00 2001
From: Christopher Baines <cbaines8@gmail.com>
Date: Fri, 15 Feb 2013 10:47:34 +0000
Subject: Fix a bug with missing tags

---
 resources/map.js | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/resources/map.js b/resources/map.js
index 1298c73..17cf48d 100644
--- a/resources/map.js
+++ b/resources/map.js
@@ -122,6 +122,18 @@ function catchmentAreaProperties(catchmentArea, healthPost) {
     return areaProperties;
 }
 
+function fillObjectWithUnknowns(object, expectedProperties) {
+    var newObject = {};
+    _.each(expectedProperties, function(property) {
+        if (_.isUndefined(object[property])) {
+            newObject[property] = "Unknown";
+        } else {
+            newObject[property] = object[property];
+        }
+    });
+    return newObject;
+}
+
 function initMap(self) {
     var tileUrl = 'http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
     var tileAttribution = 'Map data &copy; <a href="http://openstreetmap.org">OpenStreetMap</a> contributors';
@@ -231,8 +243,10 @@ function initMap(self) {
 
                 var catchmentArea = self.catchmentAreas[feature.id];
 
+                var healthPostProperties = fillObjectWithUnknowns(feature.properties, ["name", "emergency"]);
+
                 layer.bindPopup(self.editorTemplate({coordinate: center}) +
-                    self.healthPostTemplate(feature.properties) +
+                    self.healthPostTemplate(healthPostProperties) +
                     self.catchmentAreaTemplate(catchmentAreaProperties(catchmentArea, feature)));
 
                 self.markers[feature.id] = layer;
-- 
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