feat(main-nav): Main Nav refactoring, add the Home icon

packages/core/admin/admin/src/components/LeftMenu.tsx

@@ -15,7 +15,7 @@ import {
   NavSections,
   NavUser,
 } from '@strapi/design-system';
-import { SignOut, Feather, Lock } from '@strapi/icons';
+import { SignOut, Feather, Lock, House } from '@strapi/icons';
 import { useIntl } from 'react-intl';
 import { NavLink as RouterNavLink, useLocation } from 'react-router-dom';
 import styled from 'styled-components';
@@ -28,6 +28,7 @@ import { usePersistentState } from '../hooks/usePersistentState';
 import { getDisplayName } from '../utils/users';
 
 import { NavBrand as NewNavBrand } from './MainNav/NavBrand';
+import { NavLink as NewNavLink } from './MainNav/NavLink';
 
 const LinkUserWrapper = styled(Box)`
   width: 15rem;
@@ -137,6 +138,17 @@ const LeftMenu = ({ generalSectionLinks, pluginsSectionLinks }: LeftMenuProps) =
       <Divider />
 
       <NavSections>
+        {condensed && (
+          <NewNavLink.Link to="/" onClick={() => handleClickOnLink('/')}>
+            <NewNavLink.Tooltip
+              label={formatMessage({ id: 'global.home', defaultMessage: 'Home' })}
+            >
+              <NewNavLink.Icon>
+                <House fill="neutral500" />
+              </NewNavLink.Icon>
+            </NewNavLink.Tooltip>
+          </NewNavLink.Link>
+        )}
         <NavLink
           as={RouterNavLink}
           // @ts-expect-error the props from the passed as prop are not inferred // joined together

packages/core/admin/admin/src/components/MainNav/NavBrand.tsx

@@ -9,9 +9,9 @@ const BrandIconWrapper = styled(Box)`
   img {
     border-radius: ${({ theme }) => theme.borderRadius};
     object-fit: contain;
-    height: ${24 / 16}rem;
-    width: ${24 / 16}rem;
-    margin: ${3 / 16}rem;
+    height: 2.4rem;
+    width: 2.4rem;
+    margin: 0.4rem;
   }
 `;
 
@@ -22,7 +22,7 @@ export const NavBrand = () => {
   } = useConfiguration('LeftMenu');
   return (
     <Box padding={3}>
-      <BrandIconWrapper>
+      <BrandIconWrapper width="3.2rem" height="3.2rem">
         <img
           src={menu.custom?.url || menu.default}
           alt={formatMessage({

packages/core/admin/admin/src/components/MainNav/NavLink.tsx

@@ -0,0 +1,115 @@
+import * as React from 'react';
+
+import { Tooltip, Flex, Badge } from '@strapi/design-system';
+import { NavLink as RouterLink, LinkProps } from 'react-router-dom';
+import styled from 'styled-components';
+
+/* -------------------------------------------------------------------------------------------------
+ * Link
+ * -----------------------------------------------------------------------------------------------*/
+const MainNavLinkWrapper = styled(RouterLink)`
+  text-decoration: none;
+  display: block;
+  border-radius: ${({ theme }) => theme.borderRadius};
+  background: ${({ theme }) => theme.colors.neutral0};
+  color: ${({ theme }) => theme.colors.neutral600};
+  position: relative;
+
+  &:hover,
+  &.active {
+    background: ${({ theme }) => theme.colors.neutral100};
+  }
+
+  &:hover {
+    svg path {
+      fill: ${({ theme }) => theme.colors.neutral600};
+    }
+    color: ${({ theme }) => theme.colors.neutral700};
+  }
+
+  &.active {
+    svg path {
+      fill: ${({ theme }) => theme.colors.primary600};
+    }
+
+    color: ${({ theme }) => theme.colors.primary600};
+    font-weight: 500;
+  }
+`;
+
+const LinkImpl = ({ children, ...props }: LinkProps) => {
+  return <MainNavLinkWrapper {...props}>{children}</MainNavLinkWrapper>;
+};
+
+/* -------------------------------------------------------------------------------------------------
+ * Tooltip
+ * -----------------------------------------------------------------------------------------------*/
+const TooltipImpl = ({ children, label, position = 'right' }: NavLink.TooltipProps) => {
+  return (
+    <Tooltip position={position} label={label}>
+      <Flex justifyContent="center" width={7} height={7}>
+        {children}
+      </Flex>
+    </Tooltip>
+  );
+};
+
+/* -------------------------------------------------------------------------------------------------
+ * Icon
+ * -----------------------------------------------------------------------------------------------*/
+const IconImpl = ({ children }: { children: React.ReactNode }) => {
+  if (!children) {
+    return null;
+  }
+  return (
+    <Flex justifyContent="center" aria-hidden as="span" width={5} height={5}>
+      {children}
+    </Flex>
+  );
+};
+
+/* -------------------------------------------------------------------------------------------------
+ * Badge
+ * -----------------------------------------------------------------------------------------------*/
+const CustomBadge = styled(Badge)`
+  /* override default badge styles to change the border radius of the Base element in the Design System */
+  border-radius: ${({ theme }) => theme.spaces[10]};
+`;
+
+const BadgeImpl = ({ children, label, ...props }: NavLink.BadgeProps) => {
+  if (!children) {
+    return null;
+  }
+  return (
+    <CustomBadge position="absolute" top="-1.2rem" right="-0.4rem" aria-label={label} {...props}>
+      {children}
+    </CustomBadge>
+  );
+};
+
+/* -------------------------------------------------------------------------------------------------
+ * EXPORTS
+ * -----------------------------------------------------------------------------------------------*/
+
+const NavLink = {
+  Link: LinkImpl,
+  Tooltip: TooltipImpl,
+  Icon: IconImpl,
+  Badge: BadgeImpl,
+};
+
+// eslint-disable-next-line @typescript-eslint/no-namespace
+namespace NavLink {
+  export interface BadgeProps {
+    children: React.ReactNode;
+    label: string;
+  }
+
+  export interface TooltipProps {
+    position?: 'top' | 'bottom' | 'left' | 'right';
+    label?: string;
+    children: React.ReactNode;
+  }
+}
+
+export { NavLink };

packages/core/admin/admin/src/components/MainNav/tests/NavLink.test.tsx

@@ -0,0 +1,38 @@
+import { House, Lock } from '@strapi/icons';
+import { screen, render as renderRTL } from '@tests/utils';
+
+import { NavLink } from '../NavLink';
+
+describe('NavLink', () => {
+  const Component = () => (
+    <NavLink.Link to="/test-link">
+      <NavLink.Tooltip label="test-tooltip">
+        <>
+          <NavLink.Icon>
+            <House data-testid="nav-link-icon" />
+          </NavLink.Icon>
+          <NavLink.Badge label="badge label">
+            <Lock data-testid="nav-link-badge" />
+          </NavLink.Badge>
+        </>
+      </NavLink.Tooltip>
+    </NavLink.Link>
+  );
+
+  const render = () => renderRTL(<Component />);
+
+  it('shows the NavLink with link to destination', async () => {
+    render();
+    const link = screen.getByRole('link');
+    expect(link).toBeInTheDocument();
+    expect(link).toHaveAttribute('href', '/test-link');
+  });
+  it('shows the home icon in the link', async () => {
+    render();
+    expect(screen.getByTestId('nav-link-icon')).toBeInTheDocument();
+  });
+  it('shows the badge next to the link', async () => {
+    render();
+    expect(screen.getByTestId('nav-link-badge')).toBeInTheDocument();
+  });
+});

packages/core/admin/admin/src/translations/en.json

@@ -685,6 +685,7 @@
   "global.change-password": "Change password",
   "global.close": "Close",
   "global.content-manager": "Content Manager",
+  "global.home": "Home",
   "global.continue": "Continue",
   "global.delete": "Delete",
   "global.delete-target": "Delete {target}",