[Manual backport 2.x] [navigation] Add workspace icon to left nav / workspace picker menu / home page. (#7823)

changelogs/fragments/7823.yml

@@ -0,0 +1,2 @@
+feat:
+- Add workspace icon to left nav / workspace picker menu / home page. ([#7823](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/7823))

src/core/public/chrome/ui/header/collapsible_nav_group_enabled.tsx

@@ -91,14 +91,6 @@ export function CollapsibleNavGroupEnabled({
   const appId = useObservable(observables.appId$, '');
   const navGroupsMap = useObservable(observables.navGroupsMap$, {});
   const currentNavGroup = useObservable(observables.currentNavGroup$, undefined);
-  const firstVisibleNavLinkOfAllUseCase = useMemo(
-    () =>
-      fulfillRegistrationLinksToChromeNavLinks(
-        navGroupsMap[ALL_USE_CASE_ID]?.navLinks || [],
-        navLinks
-      )[0],
-    [navGroupsMap, navLinks]
-  );
 
   const visibleUseCases = useMemo(() => getVisibleUseCases(navGroupsMap), [navGroupsMap]);
 
@@ -303,7 +295,8 @@ export function CollapsibleNavGroupEnabled({
           >
             <CollapsibleNavTop
               homeLink={homeLink}
-              firstVisibleNavLinkOfAllUseCase={firstVisibleNavLinkOfAllUseCase}
+              navGroupsMap={navGroupsMap}
+              navLinks={navLinks}
               navigateToApp={navigateToApp}
               logos={logos}
               setCurrentNavGroup={setCurrentNavGroup}
@@ -326,7 +319,7 @@ export function CollapsibleNavGroupEnabled({
             {shouldShowCollapsedNavHeaderContent && collapsibleNavHeaderRender ? (
               <>
                 {collapsibleNavHeaderRender()}
-                <EuiSpacer size="l" />
+                <EuiSpacer />
               </>
             ) : null}
             <NavGroups

src/core/public/chrome/ui/header/collapsible_nav_group_enabled_top.scss

@@ -0,0 +1,3 @@
+.leftNavTopIcon {
+  color: $euiColorMediumShade;
+}

src/core/public/chrome/ui/header/collapsible_nav_group_enabled_top.test.tsx

@@ -9,10 +9,10 @@ import { ChromeNavLink } from '../../nav_links';
 import { ChromeRegistrationNavLink } from '../../nav_group';
 import { httpServiceMock } from '../../../mocks';
 import { getLogos } from '../../../../common';
-import { CollapsibleNavTop } from './collapsible_nav_group_enabled_top';
+import { CollapsibleNavTop, CollapsibleNavTopProps } from './collapsible_nav_group_enabled_top';
 import { BehaviorSubject } from 'rxjs';
 import { WorkspaceObject } from 'src/core/public/workspace';
-import { ALL_USE_CASE_ID } from '../../../';
+import { ALL_USE_CASE_ID, DEFAULT_NAV_GROUPS } from '../../../';
 
 const mockBasePath = httpServiceMock.createSetupContract({ basePath: '/test' }).basePath;
 
@@ -33,44 +33,66 @@ describe('<CollapsibleNavTop />', () => {
       logos: getLogos({}, mockBasePath.serverBasePath),
       shouldShrinkNavigation: false,
       visibleUseCases: [],
+      navGroupsMap: {},
+      navLinks: [],
       currentWorkspace$: new BehaviorSubject<WorkspaceObject | null>(null),
       setCurrentNavGroup: jest.fn(),
     };
   };
 
   it('should render back icon when inside a workspace of all use case', async () => {
-    const props = {
+    const props: CollapsibleNavTopProps = {
       ...getMockedProps(),
       currentWorkspace$: new BehaviorSubject<WorkspaceObject | null>({ id: 'foo', name: 'foo' }),
       visibleUseCases: [
         {
-          id: ALL_USE_CASE_ID,
+          ...DEFAULT_NAV_GROUPS.all,
           title: 'navGroupFoo',
           description: 'navGroupFoo',
-          navLinks: [],
+          navLinks: [
+            {
+              id: 'firstVisibleNavLinkOfAllUseCase',
+            },
+          ],
         },
       ],
+      navGroupsMap: {
+        [DEFAULT_NAV_GROUPS.all.id]: {
+          ...DEFAULT_NAV_GROUPS.all,
+          title: 'navGroupFoo',
+          description: 'navGroupFoo',
+          navLinks: [
+            {
+              id: 'firstVisibleNavLinkOfAllUseCase',
+            },
+          ],
+        },
+      },
+      navLinks: [
+        getMockedNavLink({
+          id: 'firstVisibleNavLinkOfAllUseCase',
+        }),
+      ],
       currentNavGroup: {
         id: 'navGroupFoo',
         title: 'navGroupFoo',
         description: 'navGroupFoo',
         navLinks: [],
       },
-      firstVisibleNavLinkOfAllUseCase: getMockedNavLink({
-        id: 'firstVisibleNavLinkOfAllUseCase',
-      }),
     };
-    const { findByTestId, findByText, getByTestId } = render(<CollapsibleNavTop {...props} />);
-    await findByTestId('collapsibleNavBackButton');
-    await findByText('Back');
-    fireEvent.click(getByTestId('collapsibleNavBackButton'));
+    const { findByTestId, getByTestId } = render(<CollapsibleNavTop {...props} />);
+    await findByTestId(`collapsibleNavIcon-${DEFAULT_NAV_GROUPS.all.icon}`);
+    fireEvent.click(getByTestId(`collapsibleNavIcon-${DEFAULT_NAV_GROUPS.all.icon}`));
     expect(props.navigateToApp).toBeCalledWith('firstVisibleNavLinkOfAllUseCase');
     expect(props.setCurrentNavGroup).toBeCalledWith(ALL_USE_CASE_ID);
   });
 
   it('should render home icon when not in a workspace', async () => {
-    const { findByTestId } = render(<CollapsibleNavTop {...getMockedProps()} />);
+    const props = getMockedProps();
+    const { findByTestId, getByTestId } = render(<CollapsibleNavTop {...props} />);
     await findByTestId('collapsibleNavHome');
+    fireEvent.click(getByTestId('collapsibleNavHome'));
+    expect(props.navigateToApp).toBeCalledWith('home');
   });
 
   it('should render expand icon when collapsed', async () => {
@@ -79,4 +101,18 @@ describe('<CollapsibleNavTop />', () => {
     );
     await findByTestId('collapsibleNavShrinkButton');
   });
+
+  it('should render successfully without error when visibleUseCases is empty but inside a workspace', async () => {
+    expect(() =>
+      render(
+        <CollapsibleNavTop
+          {...getMockedProps()}
+          currentWorkspace$={
+            new BehaviorSubject<WorkspaceObject | null>({ id: 'foo', name: 'bar' })
+          }
+          shouldShrinkNavigation
+        />
+      )
+    ).not.toThrow();
+  });
 });

src/core/public/chrome/ui/header/collapsible_nav_group_enabled_top.tsx

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-import React, { useMemo } from 'react';
+import React, { useCallback, useMemo } from 'react';
 import useObservable from 'react-use/lib/useObservable';
 import { Logos, WorkspacesStart } from 'opensearch-dashboards/public';
 import {
@@ -12,19 +12,21 @@ import {
   EuiFlexGroup,
   EuiFlexItem,
   EuiIcon,
+  EuiPanel,
   EuiSpacer,
   EuiText,
 } from '@elastic/eui';
 import { InternalApplicationStart } from 'src/core/public/application';
-import { i18n } from '@osd/i18n';
 import { createEuiListItem } from './nav_link';
 import { ChromeNavGroupServiceStartContract, NavGroupItemInMap } from '../../nav_group';
 import { ChromeNavLink } from '../../nav_links';
 import { ALL_USE_CASE_ID } from '../../../../../core/utils';
+import { fulfillRegistrationLinksToChromeNavLinks } from '../../utils';
+import './collapsible_nav_group_enabled_top.scss';
 
 export interface CollapsibleNavTopProps {
   homeLink?: ChromeNavLink;
-  firstVisibleNavLinkOfAllUseCase?: ChromeNavLink;
+  navGroupsMap: Record<string, NavGroupItemInMap>;
   currentNavGroup?: NavGroupItemInMap;
   navigateToApp: InternalApplicationStart['navigateToApp'];
   logos: Logos;
@@ -33,6 +35,7 @@ export interface CollapsibleNavTopProps {
   visibleUseCases: NavGroupItemInMap[];
   currentWorkspace$: WorkspacesStart['currentWorkspace$'];
   setCurrentNavGroup: ChromeNavGroupServiceStartContract['setCurrentNavGroup'];
+  navLinks: ChromeNavLink[];
 }
 
 export const CollapsibleNavTop = ({
@@ -45,10 +48,20 @@ export const CollapsibleNavTop = ({
   currentWorkspace$,
   setCurrentNavGroup,
   homeLink,
-  firstVisibleNavLinkOfAllUseCase,
+  navGroupsMap,
+  navLinks,
 }: CollapsibleNavTopProps) => {
   const currentWorkspace = useObservable(currentWorkspace$);
 
+  const firstVisibleNavLinkInFirstVisibleUseCase = useMemo(
+    () =>
+      fulfillRegistrationLinksToChromeNavLinks(
+        navGroupsMap[visibleUseCases[0]?.id]?.navLinks || [],
+        navLinks
+      )[0],
+    [navGroupsMap, navLinks, visibleUseCases]
+  );
+
   /**
    * We can ensure that left nav is inside second level once all the following conditions are met:
    * 1. Inside a workspace
@@ -57,9 +70,15 @@ export const CollapsibleNavTop = ({
    */
   const isInsideSecondLevelOfAllWorkspace =
     !!currentWorkspace &&
-    visibleUseCases[0].id === ALL_USE_CASE_ID &&
+    visibleUseCases[0]?.id === ALL_USE_CASE_ID &&
     currentNavGroup?.id !== ALL_USE_CASE_ID;
 
+  const homeIcon = logos.Mark.url;
+  const icon =
+    !!currentWorkspace && visibleUseCases.length === 1
+      ? visibleUseCases[0].icon || homeIcon
+      : homeIcon;
+
   const shouldShowBackButton = !shouldShrinkNavigation && isInsideSecondLevelOfAllWorkspace;
   const shouldShowHomeLink = !shouldShrinkNavigation && !shouldShowBackButton;
 
@@ -74,47 +93,55 @@ export const CollapsibleNavTop = ({
       return {
         'data-test-subj': propsForHomeIcon['data-test-subj'],
         onClick: propsForHomeIcon.onClick,
-        href: propsForHomeIcon.href,
       };
     }
 
     return {};
   }, [homeLink, navigateToApp]);
 
+  const onIconClick = useCallback(
+    (e: React.MouseEvent<HTMLButtonElement, MouseEvent>) => {
+      if (shouldShowBackButton || visibleUseCases.length === 1) {
+        if (firstVisibleNavLinkInFirstVisibleUseCase) {
+          navigateToApp(firstVisibleNavLinkInFirstVisibleUseCase.id);
+        }
+
+        setCurrentNavGroup(visibleUseCases[0].id);
+      } else if (shouldShowHomeLink) {
+        homeLinkProps.onClick?.(e);
+      }
+    },
+    [
+      homeLinkProps,
+      shouldShowBackButton,
+      firstVisibleNavLinkInFirstVisibleUseCase,
+      navigateToApp,
+      setCurrentNavGroup,
+      visibleUseCases,
+      shouldShowHomeLink,
+    ]
+  );
+
   return (
-    <div>
+    <EuiPanel hasBorder={false} hasShadow={false}>
       <EuiFlexGroup responsive={false} alignItems="center" justifyContent="spaceBetween">
-        {shouldShowHomeLink ? (
-          <EuiFlexItem grow={false}>
-            <EuiButtonEmpty size="l" {...homeLinkProps}>
-              <EuiIcon type={logos.Mark.url} size="l" />
-            </EuiButtonEmpty>
-          </EuiFlexItem>
-        ) : null}
-        {shouldShowBackButton ? (
+        {!shouldShrinkNavigation ? (
           <EuiFlexItem grow={false}>
-            <EuiButtonEmpty
-              size="l"
-              onClick={() => {
-                if (firstVisibleNavLinkOfAllUseCase) {
-                  navigateToApp(firstVisibleNavLinkOfAllUseCase.id);
-                }
-                setCurrentNavGroup(ALL_USE_CASE_ID);
-              }}
-              data-test-subj="collapsibleNavBackButton"
-            >
-              <EuiIcon type="arrowLeft" />
-              {i18n.translate('core.ui.primaryNav.backButtonLabel', {
-                defaultMessage: 'Back',
-              })}
+            <EuiButtonEmpty flush="both" {...homeLinkProps} onClick={onIconClick}>
+              <EuiIcon
+                type={icon}
+                size="l"
+                className="leftNavTopIcon"
+                data-test-subj={`collapsibleNavIcon-${icon}`}
+              />
             </EuiButtonEmpty>
           </EuiFlexItem>
         ) : null}
         <EuiFlexItem grow={false}>
           <EuiButtonIcon
             onClick={onClickShrink}
             iconType={shouldShrinkNavigation ? 'menu' : 'menuLeft'}
-            color="text"
+            color="subdued"
             display={shouldShrinkNavigation ? 'empty' : 'base'}
             aria-label="shrink-button"
             data-test-subj="collapsibleNavShrinkButton"
@@ -124,13 +151,9 @@ export const CollapsibleNavTop = ({
       {currentNavGroup?.title && (
         <>
           <EuiSpacer />
-          <EuiText>
-            <div className="nav-link-item" style={{ fontWeight: 'normal' }}>
-              {currentNavGroup?.title}
-            </div>
-          </EuiText>
+          <EuiText>{currentNavGroup?.title}</EuiText>
         </>
       )}
-    </div>
+    </EuiPanel>
   );
 };

src/plugins/content_management/public/mocks.ts

@@ -5,15 +5,15 @@
 
 import { ContentManagementPluginSetup, ContentManagementPluginStart } from './types';
 
-const createStartContract = (): ContentManagementPluginStart => {
+const createStartContract = (): jest.Mocked<ContentManagementPluginStart> => {
   return {
     registerContentProvider: jest.fn(),
     renderPage: jest.fn(),
     updatePageSection: jest.fn(),
   };
 };
 
-const createSetupContract = (): ContentManagementPluginSetup => {
+const createSetupContract = (): jest.Mocked<ContentManagementPluginSetup> => {
   return {
     registerPage: jest.fn(),
   };

src/plugins/workspace/public/components/home_get_start_card/setup_get_start_card.scss

@@ -0,0 +1,3 @@
+.homeGettingStartedWorkspaceCardsIcon {
+  color: $euiColorMediumShade;
+}

src/plugins/workspace/public/components/home_get_start_card/setup_get_start_card.tsx

@@ -14,6 +14,7 @@
 import { WorkspaceUseCase } from '../../types';
 import { getFirstUseCaseOfFeatureConfigs, getUseCaseUrl } from '../../utils';
 import { UseCaseCardTitle } from './use_case_card_title';
+import './setup_get_start_card.scss';
 
 const createContentCard = (useCase: WorkspaceUseCase, core: CoreStart) => {
   const { workspaces, application, http } = core;
@@ -66,7 +67,12 @@
         order: (index + 1) * 1000,
         description: useCase.description,
         ...content,
-        getIcon: () => React.createElement(EuiIcon, { size: 'xl', type: 'logoOpenSearch' }),
+        getIcon: () =>
+          React.createElement(EuiIcon, {
+            size: 'xl',
+            type: useCase.icon || 'logoOpenSearch',
+            className: 'homeGettingStartedWorkspaceCardsIcon',
+          }),
         cardProps: {
           layout: 'horizontal',
         },

src/plugins/workspace/public/components/use_case_overview/setup_overview.scss

@@ -0,0 +1,3 @@
+.analyticsGettingStartedWorkspaceCardsIcon {
+  color: $euiColorMediumShade;
+}

src/plugins/workspace/public/components/use_case_overview/setup_overview.tsx

@@ -19,6 +19,7 @@
 import { getStartedCards } from './get_started_cards';
 import { DEFAULT_NAV_GROUPS } from '../../../../../core/public';
 import { Content } from '../../../../../plugins/content_management/public';
+import './setup_overview.scss';
 
 const recentlyViewSectionRender = (contents: Content[]) => {
   return (
@@ -133,7 +134,11 @@
         id: card.id,
         kind: 'card',
         getIcon: () =>
-          React.createElement(EuiIcon, { size: 'xl', type: card.icon || 'wsSelector' }),
+          React.createElement(EuiIcon, {
+            size: 'xl',
+            type: card.icon || 'wsSelector',
+            className: 'analyticsGettingStartedWorkspaceCardsIcon',
+          }),
         order: card.order || index,
         description: card.description,
         title: card.title,