fix: added loading nav states

public/app/core/selectors/navModel.ts

@@ -15,7 +15,7 @@ function getNotFoundModel(): NavModel {
   };
 }
 
-export function getNavModel(navIndex: NavIndex, id: string): NavModel {
+export function getNavModel(navIndex: NavIndex, id: string, fallback?: NavModel): NavModel {
   if (navIndex[id]) {
     const node = navIndex[id];
     const main = {
@@ -33,7 +33,11 @@ export function getNavModel(navIndex: NavIndex, id: string): NavModel {
       node: node,
       main: main,
     };
-  } else {
-    return getNotFoundModel();
   }
+
+  if (fallback) {
+    return fallback;
+  }
+
+  return getNotFoundModel();
 }

public/app/features/folders/FolderPermissions.tsx

@@ -12,6 +12,7 @@ import { getNavModel } from 'app/core/selectors/navModel';
 import { NavModel, StoreState, FolderState } from 'app/types';
 import { getFolderByUid } from './state/actions';
 import { PermissionsStore } from 'app/stores/PermissionsStore/PermissionsStore';
+import { getLoadingNav } from './state/navModel';
 
 export interface Props {
   navModel: NavModel;
@@ -48,7 +49,7 @@ export class FolderPermissions extends Component<Props> {
     const { navModel, permissions, backendSrv, folder } = this.props;
 
     if (folder.id === 0) {
-      return <h2>Loading</h2>;
+      return <PageHeader model={navModel} />;
     }
 
     const dashboardId = folder.id;
@@ -84,7 +85,7 @@ export class FolderPermissions extends Component<Props> {
 const mapStateToProps = (state: StoreState) => {
   const uid = state.location.routeParams.uid;
   return {
-    navModel: getNavModel(state.navIndex, `folder-permissions-${uid}`),
+    navModel: getNavModel(state.navIndex, `folder-permissions-${uid}`, getLoadingNav(1)),
     folderUid: uid,
     folder: state.folder,
   };

public/app/features/folders/FolderSettingsPage.tsx

@@ -6,6 +6,7 @@ import appEvents from 'app/core/app_events';
 import { getNavModel } from 'app/core/selectors/navModel';
 import { NavModel, StoreState, FolderState } from 'app/types';
 import { getFolderByUid, setFolderTitle, saveFolder, deleteFolder } from './state/actions';
+import { getLoadingNav } from './state/navModel';
 
 export interface Props {
   navModel: NavModel;
@@ -86,8 +87,9 @@ export class FolderSettingsPage extends PureComponent<Props> {
 
 const mapStateToProps = (state: StoreState) => {
   const uid = state.location.routeParams.uid;
+
   return {
-    navModel: getNavModel(state.navIndex, `folder-settings-${uid}`),
+    navModel: getNavModel(state.navIndex, `folder-settings-${uid}`, getLoadingNav(2)),
     folderUid: uid,
     folder: state.folder,
   };

public/app/features/folders/state/navModel.ts

-import { FolderDTO, NavModelItem } from 'app/types';
+import { FolderDTO, NavModelItem, NavModel } from 'app/types';
 
 export function buildNavModel(folder: FolderDTO): NavModelItem {
   return {
@@ -33,3 +33,21 @@ export function buildNavModel(folder: FolderDTO): NavModelItem {
     ],
   };
 }
+
+export function getLoadingNav(tabIndex: number): NavModel {
+  const main = buildNavModel({
+    id: 1,
+    uid: 'loading',
+    title: 'Loading',
+    url: 'url',
+    canSave: false,
+    version: 0,
+  });
+
+  main.children[tabIndex].active = true;
+
+  return {
+    main: main,
+    node: main.children[tabIndex],
+  };
+}

public/app/features/teams/TeamPages.tsx

@@ -7,10 +7,11 @@ import PageHeader from 'app/core/components/PageHeader/PageHeader';
 import TeamMembers from './TeamMembers';
 import TeamSettings from './TeamSettings';
 import TeamGroupSync from './TeamGroupSync';
-import { NavModel, Team } from '../../types';
+import { NavModel, Team } from 'app/types';
 import { loadTeam } from './state/actions';
 import { getTeam } from './state/selectors';
-import { getNavModel } from '../../core/selectors/navModel';
+import { getTeamLoadingNav } from './state/navModel';
+import { getNavModel } from 'app/core/selectors/navModel';
 import { getRouteParamsId, getRouteParamsPage } from '../../core/selectors/location';
 
 export interface Props {
@@ -89,9 +90,10 @@ export class TeamPages extends PureComponent<Props, State> {
 function mapStateToProps(state) {
   const teamId = getRouteParamsId(state.location);
   const pageName = getRouteParamsPage(state.location) || 'members';
+  const teamLoadingNav = getTeamLoadingNav(pageName);
 
   return {
-    navModel: getNavModel(state.navIndex, `team-${pageName}-${teamId}`),
+    navModel: getNavModel(state.navIndex, `team-${pageName}-${teamId}`, teamLoadingNav),
     teamId: teamId,
     pageName: pageName,
     team: getTeam(state.team, teamId),

public/app/features/teams/state/actions.ts

 import { ThunkAction } from 'redux-thunk';
 import { getBackendSrv } from 'app/core/services/backend_srv';
-import { NavModelItem, StoreState, Team, TeamGroup, TeamMember } from 'app/types';
+import { StoreState, Team, TeamGroup, TeamMember } from 'app/types';
 import { updateNavIndex, UpdateNavIndexAction } from 'app/core/actions';
-import config from 'app/core/config';
+import { buildNavModel } from './navModel';
 
 export enum ActionTypes {
   LoadTeams = 'LOAD_TEAMS',
@@ -90,45 +90,6 @@ export function loadTeams(): ThunkResult<void> {
   };
 }
 
-function buildNavModel(team: Team): NavModelItem {
-  const navModel = {
-    img: team.avatarUrl,
-    id: 'team-' + team.id,
-    subTitle: 'Manage members & settings',
-    url: '',
-    text: team.name,
-    breadcrumbs: [{ title: 'Teams', url: 'org/teams' }],
-    children: [
-      {
-        active: false,
-        icon: 'gicon gicon-team',
-        id: `team-members-${team.id}`,
-        text: 'Members',
-        url: `org/teams/edit/${team.id}/members`,
-      },
-      {
-        active: false,
-        icon: 'fa fa-fw fa-sliders',
-        id: `team-settings-${team.id}`,
-        text: 'Settings',
-        url: `org/teams/edit/${team.id}/settings`,
-      },
-    ],
-  };
-
-  if (config.buildInfo.isEnterprise) {
-    navModel.children.push({
-      active: false,
-      icon: 'fa fa-fw fa-refresh',
-      id: `team-groupsync-${team.id}`,
-      text: 'External group sync',
-      url: `org/teams/edit/${team.id}/groupsync`,
-    });
-  }
-
-  return navModel;
-}
-
 export function loadTeam(id: number): ThunkResult<void> {
   return async dispatch => {
     const response = await getBackendSrv().get(`/api/teams/${id}`);

public/app/features/teams/state/navModel.ts

+import { Team, NavModelItem, NavModel } from 'app/types';
+import config from 'app/core/config';
+
+export function buildNavModel(team: Team): NavModelItem {
+  const navModel = {
+    img: team.avatarUrl,
+    id: 'team-' + team.id,
+    subTitle: 'Manage members & settings',
+    url: '',
+    text: team.name,
+    breadcrumbs: [{ title: 'Teams', url: 'org/teams' }],
+    children: [
+      {
+        active: false,
+        icon: 'gicon gicon-team',
+        id: `team-members-${team.id}`,
+        text: 'Members',
+        url: `org/teams/edit/${team.id}/members`,
+      },
+      {
+        active: false,
+        icon: 'fa fa-fw fa-sliders',
+        id: `team-settings-${team.id}`,
+        text: 'Settings',
+        url: `org/teams/edit/${team.id}/settings`,
+      },
+    ],
+  };
+
+  if (config.buildInfo.isEnterprise) {
+    navModel.children.push({
+      active: false,
+      icon: 'fa fa-fw fa-refresh',
+      id: `team-groupsync-${team.id}`,
+      text: 'External group sync',
+      url: `org/teams/edit/${team.id}/groupsync`,
+    });
+  }
+
+  return navModel;
+}
+
+export function getTeamLoadingNav(pageName: string): NavModel {
+  const main = buildNavModel({
+    avatarUrl: 'public/img/user_profile.png',
+    id: 1,
+    name: 'Loading',
+    email: 'loading',
+    memberCount: 0,
+  });
+
+  let node: NavModelItem;
+
+  // find active page
+  for (const child of main.children) {
+    if (child.id.indexOf(pageName) > 0) {
+      child.active = true;
+      node = child;
+      break;
+    }
+  }
+
+  return {
+    main: main,
+    node: node,
+  };
+}