Fixed share json (#23607)

public/app/core/controllers/all.ts

@@ -2,3 +2,4 @@ import './invited_ctrl';
 import './signup_ctrl';
 import './reset_password_ctrl';
 import './error_ctrl';
+import './json_editor_ctrl';

public/app/core/controllers/json_editor_ctrl.ts

+import angular from 'angular';
+import coreModule from '../core_module';
+
+export class JsonEditorCtrl {
+  /** @ngInject */
+  constructor($scope: any) {
+    $scope.json = angular.toJson($scope.model.object, true);
+    $scope.canUpdate = $scope.model.updateHandler !== void 0 && $scope.model.canUpdate;
+    $scope.canCopy = $scope.model.enableCopy;
+
+    $scope.update = () => {
+      const newObject = angular.fromJson($scope.json);
+      $scope.model.updateHandler(newObject, $scope.model.object);
+    };
+
+    $scope.getContentForClipboard = () => $scope.json;
+  }
+}
+
+coreModule.controller('JsonEditorCtrl', JsonEditorCtrl);