feat: docs sidebar footer with version and product name (#356)

- **fix: run audit fixes from npm**
  

- **feat: provide docsidebar**
  

- **feat: provide footer with product and version**

Author: LeoBorai

src/components/DocSidebarFooter.tsx

@@ -0,0 +1,31 @@
+import React, { useEffect, useState } from "react";
+import { useActiveDocContext } from "@docusaurus/plugin-content-docs/client";
+
+export default function DocSidebarFooter() {
+  const [currentPlugin, setCurrentPlugin] = useState('default');
+  const [activeProduct, setActiveProduct] = useState('fluvio');
+
+  useEffect(() => {
+    const isBrowser = typeof window !== 'undefined';
+
+    if (isBrowser) {
+      const location = window.location.pathname;
+
+      if (location.startsWith('/sdf')) {
+        setCurrentPlugin('sdf');
+        setActiveProduct('sdf');
+      } else {
+        setCurrentPlugin('default');
+        setActiveProduct('fluvio');
+      }
+    }
+  }, [currentPlugin]);
+
+  const version = useActiveDocContext(currentPlugin);
+
+  return (
+    <footer className="font-mono text-xs py-2 px-5">
+      {activeProduct}<span className="font-mono">@</span><span className="font-mono">{version?.activeVersion?.label}</span>
+    </footer>
+  );
+}

src/theme/DocSidebar/Desktop/CollapseButton/index.tsx

@@ -0,0 +1,31 @@
+import React from 'react';
+import clsx from 'clsx';
+import {translate} from '@docusaurus/Translate';
+import IconArrow from '@theme/Icon/Arrow';
+import type {Props} from '@theme/DocSidebar/Desktop/CollapseButton';
+
+import styles from './styles.module.css';
+
+export default function CollapseButton({onClick}: Props): JSX.Element {
+  return (
+    <button
+      type="button"
+      title={translate({
+        id: 'theme.docs.sidebar.collapseButtonTitle',
+        message: 'Collapse sidebar',
+        description: 'The title attribute for collapse button of doc sidebar',
+      })}
+      aria-label={translate({
+        id: 'theme.docs.sidebar.collapseButtonAriaLabel',
+        message: 'Collapse sidebar',
+        description: 'The title attribute for collapse button of doc sidebar',
+      })}
+      className={clsx(
+        'button button--secondary button--outline',
+        styles.collapseSidebarButton,
+      )}
+      onClick={onClick}>
+      <IconArrow className={styles.collapseSidebarButtonIcon} />
+    </button>
+  );
+}

src/theme/DocSidebar/Desktop/CollapseButton/styles.module.css

@@ -0,0 +1,40 @@
+:root {
+  --docusaurus-collapse-button-bg: transparent;
+  --docusaurus-collapse-button-bg-hover: rgb(0 0 0 / 10%);
+}
+
+[data-theme='dark']:root {
+  --docusaurus-collapse-button-bg: rgb(255 255 255 / 5%);
+  --docusaurus-collapse-button-bg-hover: rgb(255 255 255 / 10%);
+}
+
+@media (min-width: 997px) {
+  .collapseSidebarButton {
+    display: block !important;
+    background-color: var(--docusaurus-collapse-button-bg);
+    height: 40px;
+    position: sticky;
+    bottom: 0;
+    border-radius: 0;
+    border: 1px solid var(--ifm-toc-border-color);
+  }
+
+  .collapseSidebarButtonIcon {
+    transform: rotate(180deg);
+    margin-top: 4px;
+  }
+
+  [dir='rtl'] .collapseSidebarButtonIcon {
+    transform: rotate(0);
+  }
+
+  .collapseSidebarButton:hover,
+  .collapseSidebarButton:focus {
+    background-color: var(--docusaurus-collapse-button-bg-hover);
+  }
+}
+
+.collapseSidebarButton {
+  display: none;
+  margin: 0;
+}

src/theme/DocSidebar/Desktop/Content/index.tsx

@@ -0,0 +1,54 @@
+import React, {useState} from 'react';
+import clsx from 'clsx';
+import {ThemeClassNames} from '@docusaurus/theme-common';
+import {
+  useAnnouncementBar,
+  useScrollPosition,
+} from '@docusaurus/theme-common/internal';
+import {translate} from '@docusaurus/Translate';
+import DocSidebarItems from '@theme/DocSidebarItems';
+import type {Props} from '@theme/DocSidebar/Desktop/Content';
+
+import styles from './styles.module.css';
+
+function useShowAnnouncementBar() {
+  const {isActive} = useAnnouncementBar();
+  const [showAnnouncementBar, setShowAnnouncementBar] = useState(isActive);
+
+  useScrollPosition(
+    ({scrollY}) => {
+      if (isActive) {
+        setShowAnnouncementBar(scrollY === 0);
+      }
+    },
+    [isActive],
+  );
+  return isActive && showAnnouncementBar;
+}
+
+export default function DocSidebarDesktopContent({
+  path,
+  sidebar,
+  className,
+}: Props): JSX.Element {
+  const showAnnouncementBar = useShowAnnouncementBar();
+
+  return (
+    <nav
+      aria-label={translate({
+        id: 'theme.docs.sidebar.navAriaLabel',
+        message: 'Docs sidebar',
+        description: 'The ARIA label for the sidebar navigation',
+      })}
+      className={clsx(
+        'menu thin-scrollbar',
+        styles.menu,
+        showAnnouncementBar && styles.menuWithAnnouncementBar,
+        className,
+      )}>
+      <ul className={clsx(ThemeClassNames.docs.docSidebarMenu, 'menu__list')}>
+        <DocSidebarItems items={sidebar} activePath={path} level={1} />
+      </ul>
+    </nav>
+  );
+}

src/theme/DocSidebar/Desktop/Content/styles.module.css

@@ -0,0 +1,16 @@
+@media (min-width: 997px) {
+  .menu {
+    flex-grow: 1;
+    padding: 0.5rem;
+  }
+  @supports (scrollbar-gutter: stable) {
+    .menu {
+      padding: 0.5rem 0 0.5rem 0.5rem;
+      scrollbar-gutter: stable;
+    }
+  }
+
+  .menuWithAnnouncementBar {
+    margin-bottom: var(--docusaurus-announcement-bar-height);
+  }
+}

src/theme/DocSidebar/Desktop/index.tsx

@@ -0,0 +1,35 @@
+import React from 'react';
+import clsx from 'clsx';
+import {useThemeConfig} from '@docusaurus/theme-common';
+import Logo from '@theme/Logo';
+import CollapseButton from '@theme/DocSidebar/Desktop/CollapseButton';
+import Content from '@theme/DocSidebar/Desktop/Content';
+import type {Props} from '@theme/DocSidebar/Desktop';
+
+import styles from './styles.module.css';
+import DocSidebarFooter from '@site/src/components/DocSidebarFooter';
+
+function DocSidebarDesktop({path, sidebar, onCollapse, isHidden}: Props) {
+  const {
+    navbar: {hideOnScroll},
+    docs: {
+      sidebar: {hideable},
+    },
+  } = useThemeConfig();
+
+  return (
+    <div
+      className={clsx(
+        styles.sidebar,
+        hideOnScroll && styles.sidebarWithHideableNavbar,
+        isHidden && styles.sidebarHidden,
+      )}>
+      {hideOnScroll && <Logo tabIndex={-1} className={styles.sidebarLogo} />}
+      <Content path={path} sidebar={sidebar} />
+      {hideable && <CollapseButton onClick={onCollapse} />}
+      <DocSidebarFooter />
+    </div>
+  );
+}
+
+export default React.memo(DocSidebarDesktop);

src/theme/DocSidebar/Desktop/styles.module.css

@@ -0,0 +1,37 @@
+@media (min-width: 997px) {
+  .sidebar {
+    display: flex;
+    flex-direction: column;
+    height: 100%;
+    padding-top: var(--ifm-navbar-height);
+    width: var(--doc-sidebar-width);
+  }
+
+  .sidebarWithHideableNavbar {
+    padding-top: 0;
+  }
+
+  .sidebarHidden {
+    opacity: 0;
+    visibility: hidden;
+  }
+
+  .sidebarLogo {
+    display: flex !important;
+    align-items: center;
+    margin: 0 var(--ifm-navbar-padding-horizontal);
+    min-height: var(--ifm-navbar-height);
+    max-height: var(--ifm-navbar-height);
+    color: inherit !important;
+    text-decoration: none !important;
+  }
+
+  .sidebarLogo img {
+    margin-right: 0.5rem;
+    height: 2rem;
+  }
+}
+
+.sidebarLogo {
+  display: none;
+}

src/theme/DocSidebar/Mobile/index.tsx

@@ -0,0 +1,47 @@
+import React from 'react';
+import clsx from 'clsx';
+import {
+  NavbarSecondaryMenuFiller,
+  type NavbarSecondaryMenuComponent,
+  ThemeClassNames,
+} from '@docusaurus/theme-common';
+import {useNavbarMobileSidebar} from '@docusaurus/theme-common/internal';
+import DocSidebarItems from '@theme/DocSidebarItems';
+import type {Props} from '@theme/DocSidebar/Mobile';
+
+// eslint-disable-next-line react/function-component-definition
+const DocSidebarMobileSecondaryMenu: NavbarSecondaryMenuComponent<Props> = ({
+  sidebar,
+  path,
+}) => {
+  const mobileSidebar = useNavbarMobileSidebar();
+  return (
+    <ul className={clsx(ThemeClassNames.docs.docSidebarMenu, 'menu__list')}>
+      <DocSidebarItems
+        items={sidebar}
+        activePath={path}
+        onItemClick={(item) => {
+          // Mobile sidebar should only be closed if the category has a link
+          if (item.type === 'category' && item.href) {
+            mobileSidebar.toggle();
+          }
+          if (item.type === 'link') {
+            mobileSidebar.toggle();
+          }
+        }}
+        level={1}
+      />
+    </ul>
+  );
+};
+
+function DocSidebarMobile(props: Props) {
+  return (
+    <NavbarSecondaryMenuFiller
+      component={DocSidebarMobileSecondaryMenu}
+      props={props}
+    />
+  );
+}
+
+export default React.memo(DocSidebarMobile);

src/theme/DocSidebar/index.tsx

@@ -0,0 +1,23 @@
+import React from 'react';
+import {useWindowSize} from '@docusaurus/theme-common';
+import DocSidebarDesktop from '@theme/DocSidebar/Desktop';
+import DocSidebarMobile from '@theme/DocSidebar/Mobile';
+import type {Props} from '@theme/DocSidebar';
+
+export default function DocSidebar(props: Props): JSX.Element {
+  const windowSize = useWindowSize();
+
+  // Desktop sidebar visible on hydration: need SSR rendering
+  const shouldRenderSidebarDesktop =
+    windowSize === 'desktop' || windowSize === 'ssr';
+
+  // Mobile sidebar not visible on hydration: can avoid SSR rendering
+  const shouldRenderSidebarMobile = windowSize === 'mobile';
+
+  return (
+    <>
+      {shouldRenderSidebarDesktop && <DocSidebarDesktop {...props} />}
+      {shouldRenderSidebarMobile && <DocSidebarMobile {...props} />}
+    </>
+  );
+}