add reverse geocode functionality for house address

refs #115
agrc · Feb 10, 2016 · 746c6cc · 746c6cc
1 parent 8794762
commit 746c6cc
Show file tree

Hide file tree

Showing 3 changed files with 35 additions and 7 deletions.
diff --git a/src/app/Identify.js b/src/app/Identify.js
@@ -132,6 +132,7 @@ define([
             });
 
             this.getElevation(evt.mapPoint);
+            this.reverseGeocode(utm);
         },
         clearValues: function () {
             // summary:
@@ -167,6 +168,31 @@ define([
                     that.elevFeet.innerHTML = feet;
                 }
             });
+        },
+        reverseGeocode: function (point) {
+            // summary:
+            //      hits the web api reverse geocode endpoint
+            // point: esri/geometry/point
+            console.log('app/Identify::reverseGeocode', arguments);
+
+            var that = this;
+            var url = lang.replace(config.urls.reverseGeocode, [point.x, point.y]);
+            request(url, {
+                query: {
+                    apiKey: config.apiKey,
+                    distance: 50
+                },
+                headers: {
+                    'X-Requested-With': null
+                },
+                handleAs: 'json'
+            }).then(function (data) {
+                if (data.status && data.status === 200 && data.result.address) {
+                    that.address.innerHTML = data.result.address.street;
+                } else {
+                    that.address.innerHTML = 'n/a';
+                }
+            });
         }
     });
 });
diff --git a/src/app/config.js b/src/app/config.js
@@ -50,8 +50,8 @@ define([
 
         urls: {
             search: 'http://api.mapserv.utah.gov/api/v1/search/{0}/{1}',
-            vector: 'http://mapserv.utah.gov/arcgis/rest/services/BaseMaps/Vector/MapServer',
-            dem: 'http://mapserv.utah.gov/arcgis/rest/services/DEM/ImageServer/identify'
+            dem: 'http://mapserv.utah.gov/arcgis/rest/services/DEM/ImageServer/identify',
+            reverseGeocode: 'http://api.mapserv.utah.gov/api/v1/geocode/reverse/{0}/{1}'
         },
 
         fieldNames: {

diff --git a/src/app/templates/Identify.html b/src/app/templates/Identify.html
@@ -7,16 +7,18 @@ <h4>WGS84</h4>
     Lat: <span data-dojo-attach-point="lat"></span>
     <br>
     Lng: <span data-dojo-attach-point="lng"></span>
-    <h4>US National Grid</h4>
-    <span data-dojo-attach-point="nationalGrid"></span>
-    <h4>County</h4>
-    <span data-dojo-attach-point="county"></span>
+    <h4>House Address</h4>
+    <span data-dojo-attach-point="address"></span>
     <h4>City</h4>
     <span data-dojo-attach-point="municipality"></span>
+    <h4>County</h4>
+    <span data-dojo-attach-point="county"></span>
     <h4>Land Administration Category</h4>
     <span data-dojo-attach-point="landOwner"></span>
+    <h4>US National Grid</h4>
+    <span data-dojo-attach-point="nationalGrid"></span>
     <h4>Elevation</h4>
     <span data-dojo-attach-point="elevMeters"></span> (meters)
     <br>
     <span data-dojo-attach-point="elevFeet"></span> (feet)
-</div>
+</div>