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[Branch ~dhis2-devs-core/dhis2/trunk] Rev 9230: FRED-API: basic facilities map view with marker clustering

To: DHIS 2 developers <dhis2-devs@xxxxxxxxxxxxxxxxxxx>
From: noreply@xxxxxxxxxxxxx
Date: Sat, 08 Dec 2012 22:02:16 -0000
Reply-to: noreply@xxxxxxxxxxxxx
Sender: bounces@xxxxxxxxxxxxx

------------------------------------------------------------
revno: 9230
committer: Morten Olav Hansen <mortenoh@xxxxxxxxx>
branch nick: dhis2
timestamp: Sun 2012-12-09 01:01:14 +0300
message:
  FRED-API: basic facilities map view with marker clustering
added:
  dhis-2/dhis-web/dhis-web-api-fred/src/main/webapp/api-fred-resources/js/markerclusterer.min.js
modified:
  dhis-2/dhis-web/dhis-web-api-fred/src/main/webapp/WEB-INF/api-fred-velocity/v1/facilities.vm
  dhis-2/dhis-web/dhis-web-api-fred/src/main/webapp/WEB-INF/api-fred-velocity/v1/layout.vm


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=== modified file 'dhis-2/dhis-web/dhis-web-api-fred/src/main/webapp/WEB-INF/api-fred-velocity/v1/facilities.vm'
--- dhis-2/dhis-web/dhis-web-api-fred/src/main/webapp/WEB-INF/api-fred-velocity/v1/facilities.vm	2012-12-08 20:54:41 +0000
+++ dhis-2/dhis-web/dhis-web-api-fred/src/main/webapp/WEB-INF/api-fred-velocity/v1/facilities.vm	2012-12-08 22:01:14 +0000
@@ -1,3 +1,6 @@
+<script src="//maps.google.com/maps/api/js?sensor=false"></script>
+<script src="$baseUrl/../../api-fred-resources/js/markerclusterer.min.js"></script>
+
 <script>
     $(function () {
         $('.activateButton').click(function () {
@@ -27,6 +30,59 @@
                 });
             }
         });
+
+        var facilities = [
+            #foreach( $facility in $entity.facilities )
+            {
+                name: "$facility.name",
+                coordinates: "$facility.coordinates"
+            },
+            #end
+        ];
+
+        $('#mapLink').click(function() {
+            var markers = [];
+
+            var lats = 0.0;
+            var lngs = 0.0;
+            var n = 0;
+
+            $.each(facilities, function (idx, item) {
+                if (item.coordinates !== undefined && JSON.parse(item.coordinates).length > 0) {
+                    var coords = JSON.parse(item.coordinates);
+                    var latlng = new google.maps.LatLng(coords[0], coords[1]);
+                    var name = item.name;
+
+                    lats += coords[0];
+                    lngs += coords[1];
+                    n += 1;
+
+                    var marker = new google.maps.Marker({
+                        position: latlng,
+                        title: name
+                    });
+
+                    markers.push(marker);
+                }
+            });
+
+            lats = lats / n;
+            lngs = lngs / n;
+
+            // var latlng = new google.maps.LatLng(9.0131, -12.9487);
+            var latlng = new google.maps.LatLng(lats, lngs);
+
+            var options = {
+                zoom: 8,
+                center: latlng,
+                mapTypeId: google.maps.MapTypeId.HYBRID
+            };
+
+            var map = new google.maps.Map(document.getElementById('mapTarget'), options);
+
+            var markerCluster = new MarkerClusterer(map, markers, {
+            });
+        });
     });
 </script>
 
@@ -47,7 +103,7 @@
 <div class='tabbable'>
     <ul class='nav nav-tabs'>
         <li class='active'><a href='#listTab' data-toggle='tab'><span class='icon-list-alt'> </span> List</a></li>
-        <li><a href='#mapTab' data-toggle='tab'><span class='icon-globe'> </span> Map</a></li>
+        <li><a id='mapLink' href='#mapTab' data-toggle='tab'><span class='icon-globe'> </span> Map</a></li>
     </ul>
 
     <div class='tab-content'>

=== modified file 'dhis-2/dhis-web/dhis-web-api-fred/src/main/webapp/WEB-INF/api-fred-velocity/v1/layout.vm'
--- dhis-2/dhis-web/dhis-web-api-fred/src/main/webapp/WEB-INF/api-fred-velocity/v1/layout.vm	2012-12-08 17:25:09 +0000
+++ dhis-2/dhis-web/dhis-web-api-fred/src/main/webapp/WEB-INF/api-fred-velocity/v1/layout.vm	2012-12-08 22:01:14 +0000
@@ -38,7 +38,7 @@
             <div class="nav-collapse collapse">
                 <ul class="nav">
                     <li #if( $pageName == "home" )class="active"#end><a href="$baseUrl"><span class="icon-home"> </span> Home</a></li>
-                    <li #if( $pageName == "facilities" )class="active"#end><a href="$baseUrl/facilities"><span class="icon-list-alt"> </span> Facilities</a></li>
+                    <li #if( $pageName == "facilities" )class="active"#end><a href="$baseUrl/facilities"><span class="icon-leaf"> </span> Facilities</a></li>
                 </ul>
             </div>
         </div>

=== added file 'dhis-2/dhis-web/dhis-web-api-fred/src/main/webapp/api-fred-resources/js/markerclusterer.min.js'
--- dhis-2/dhis-web/dhis-web-api-fred/src/main/webapp/api-fred-resources/js/markerclusterer.min.js	1970-01-01 00:00:00 +0000
+++ dhis-2/dhis-web/dhis-web-api-fred/src/main/webapp/api-fred-resources/js/markerclusterer.min.js	2012-12-08 22:01:14 +0000
@@ -0,0 +1,21 @@
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+})();
\ No newline at end of file