Dynamic root with culture and segment (#15287)

* parse culture and segment for dynamic root.

* Handle new culture and segment parameters

---------

Co-authored-by: Niels Lyngsø <niels.lyngso@gmail.com>

src/Umbraco.Web.UI.Client/src/common/resources/entity.resource.js

@@ -366,7 +366,7 @@ function entityResource($q, $http, umbRequestHelper) {
                'Failed to retrieve entity data for query ' + query);
         },
 
-      getDynamicRoot: function (query, currentId, parentId) {
+      getDynamicRoot: function (query, currentId, parentId, culture, segment) {
         return umbRequestHelper.resourcePromise(
           $http.post(
             umbRequestHelper.getApiUrl(
@@ -375,7 +375,9 @@ function entityResource($q, $http, umbRequestHelper) {
             {
               query: JSON.parse(query),
               parentId: parentId,
-              currentId: currentId
+              currentId: currentId,
+              currentCulture: culture,
+              currentSegment: segment
             }),
           'Failed to retrieve entity data for query ' + query);
       },

src/Umbraco.Web.UI.Client/src/views/propertyeditors/contentpicker/contentpicker.controller.js

@@ -257,11 +257,13 @@ function contentPickerController($scope, $q, $routeParams, $location, entityReso
         });
     }
     else if ($scope.model.config.startNode.dynamicRoot) {
+
         entityResource.getDynamicRoot(
           JSON.stringify($scope.model.config.startNode.dynamicRoot),
             editorState.current.id,
             editorState.current.parentId,
-            "Document"
+            $scope.model.culture,
+            $scope.model.segment
         ).then(function (ent) {
           if(ent) {
             dialogOptions.startNodeId = ($scope.model.config.idType === "udi" ? ent.udi : ent.id).toString();