[Inspector] Separate primary and contextual locations

The object inspector now finds both the contextual
location of the link and the primary location of
the original, if the selected object is a link. #73.

platform/commonUI/general/bundle.json

@@ -108,7 +108,7 @@
             {
                 "key": "ObjectInspectorController",
                 "implementation": "controllers/ObjectInspectorController.js",
-                "depends": [ "$scope" ]
+                "depends": [ "$scope", "objectService" ]
             }
         ],
         "directives": [

platform/commonUI/general/res/templates/object-inspector.html

@@ -29,10 +29,21 @@
             <em>{{ data.name }}</em>
             {{ data.value }}
         </li>
-        <li>
+        <li ng-if="contextutalParents.length > 0">
-            <em>Location </em>
+            <em>Contextual Location </em>
             <span class="inspector-location"
-                  ng-repeat="parent in parents">
+                  ng-repeat="parent in contextutalParents">
+                <mct-representation key="'label'"
+                                    mct-object="parent"
+                                    ng-model="ngModel"
+                                    ng-click="ngModel.selectedObject = parent">
+                </mct-representation>
+            </span>
+        </li>
+        <li ng-if="primaryParents.length > 0">
+            <em>Primary Location </em>
+            <span class="inspector-location"
+                  ng-repeat="parent in primaryParents">
                 <mct-representation key="'label'"
                                     mct-object="parent"
                                     ng-model="ngModel"

platform/commonUI/general/src/controllers/ObjectInspectorController.js

@@ -35,11 +35,13 @@ define(
          *
          * @constructor
          */
-        function ObjectInspectorController($scope) {
+        function ObjectInspectorController($scope, objectService) {
-            $scope.parents = [];
+            $scope.primaryParents = [];
+            $scope.contextutalParents = [];
+            //$scope.isLink = false;
             
-            // Gets an array of the parents/anscestors of the selected object
+            // Gets an array of the contextual parents/anscestors of the selected object
-            function getPath() {
+            function getContextualPath() {
                 var currentObj = $scope.ngModel.selectedObject,
                     currentParent,
                     parents = [];
@@ -53,20 +55,53 @@ define(
                     currentObj = currentParent;
                 }
                 
-                $scope.parents = parents;
+                $scope.contextutalParents = parents;
+            }
+            
+            // Gets an array of the parents/anscestors of the selected object's 
+            //   primary location (locational of original non-link)
+            function getPrimaryPath(current) {
+                var location;
+                
+                // If this the the initial call of this recursive function
+                if (!current) {
+                    current = $scope.ngModel.selectedObject;
+                    $scope.primaryParents = [current];
+                }
+                
+                location = current.getModel().location;
+                
+                if (location && location !== 'root') {
+                    objectService.getObjects([location]).then(function (obj) {
+                        var next = obj[location];
+                        
+                        $scope.primaryParents.unshift(next);
+                        getPrimaryPath(next);
+                    });
+                }
+                
             }
             
             // Gets the metadata for the selected object
             function getMetadata() {
-                $scope.metadata = $scope.ngModel.selectedObject && 
+                var sel = $scope.ngModel.selectedObject;
-                    $scope.ngModel.selectedObject.hasCapability('metadata') &&
+                $scope.metadata = sel && sel.hasCapability('metadata') && sel.useCapability('metadata');
-                    $scope.ngModel.selectedObject.useCapability('metadata');
             }
             
             // Set scope variables when the selected object changes 
             $scope.$watch('ngModel.selectedObject', function () {
+                var sel = $scope.ngModel.selectedObject;
+                $scope.isLink = sel && sel.hasCapability('location') && sel.getCapability('location').isLink();
+                
+                if ($scope.isLink) {
+                    getPrimaryPath();
+                    getContextualPath();
+                } else {
+                    $scope.primaryParents = [];
+                    getContextualPath();
+                }
+                
                 getMetadata();
-                getPath();
             });
         }