NewsDrawer: Add grot to news drawer (after news items) (#68173)

* NewsDrawer: Add grot to drawer header

* Update

* Move to bottom

* Updates

* reverted unrelated change

* Update

* fixing test

.betterer.results

@@ -1463,6 +1463,9 @@ exports[`better eslint`] = {
       [0, 0, 0, "Unexpected any. Specify a different type.", "5"],
       [0, 0, 0, "Unexpected any. Specify a different type.", "6"]
     ],
+    "public/app/core/components/AppChrome/News/NewsContainer.tsx:5381": [
+      [0, 0, 0, "Use data-testid for E2E selectors instead of aria-label", "0"]
+    ],
     "public/app/core/components/AppChrome/SectionNav/SectionNavItem.tsx:5381": [
       [0, 0, 0, "Use data-testid for E2E selectors instead of aria-label", "0"]
     ],

public/app/core/components/AppChrome/News/NewsContainer.test.tsx

@@ -1,6 +1,5 @@
 import { render, screen } from '@testing-library/react';
 import userEvent from '@testing-library/user-event';
-import fs from 'fs';
 import React from 'react';
 
 import { NewsContainer } from './NewsContainer';
@@ -12,17 +11,10 @@ const setup = () => {
 };
 
 describe('News', () => {
-  const result = fs.readFileSync(`${__dirname}/fixtures/news.xml`, 'utf8');
-  beforeEach(() => {
-    jest.resetAllMocks();
-    window.fetch = jest.fn().mockResolvedValue({ text: () => result });
-  });
-
   it('should render the drawer when the drawer button is clicked', async () => {
     setup();
 
     await userEvent.click(screen.getByRole('button'));
-    expect(screen.getByRole('article')).toBeInTheDocument();
-    expect(screen.getByRole('link')).toHaveAttribute('href', 'https://www.example.net/2022/02/10/something-fake/');
+    expect(screen.getByText('Latest from the blog')).toBeInTheDocument();
   });
 });

public/app/core/components/AppChrome/News/NewsContainer.tsx

@@ -1,7 +1,11 @@
+import { css } from '@emotion/css';
 import React from 'react';
 import { useToggle } from 'react-use';
 
-import { Drawer, ToolbarButton } from '@grafana/ui';
+import { GrafanaTheme2 } from '@grafana/data';
+import { selectors } from '@grafana/e2e-selectors';
+import { Button, Drawer, ToolbarButton, useStyles2 } from '@grafana/ui';
+import { H3 } from '@grafana/ui/src/unstable';
 import { t } from 'app/core/internationalization';
 import { DEFAULT_FEED_URL } from 'app/plugins/panel/news/constants';
 
@@ -13,17 +17,36 @@ interface NewsContainerProps {
 
 export function NewsContainer({ className }: NewsContainerProps) {
   const [showNewsDrawer, onToggleShowNewsDrawer] = useToggle(false);
-
-  const onChildClick = () => {
-    onToggleShowNewsDrawer(true);
-  };
+  const styles = useStyles2(getStyles);
 
   return (
     <>
-      <ToolbarButton className={className} onClick={onChildClick} iconOnly icon="rss" aria-label="News" />
+      <ToolbarButton className={className} onClick={onToggleShowNewsDrawer} iconOnly icon="rss" aria-label="News" />
       {showNewsDrawer && (
         <Drawer
-          title={t('news.title', 'Latest from the blog')}
+          title={
+            <div className={styles.title}>
+              <H3>{t('news.title', 'Latest from the blog')}</H3>
+              <a
+                href="https://grafana.com/blog/"
+                target="_blank"
+                rel="noreferrer"
+                title="Go to Grafana labs blog"
+                className={styles.grot}
+              >
+                <img src="public/img/grot-news.svg" alt="Grot reading news" />
+              </a>
+              <div className={styles.actions}>
+                <Button
+                  icon="times"
+                  variant="secondary"
+                  fill="text"
+                  onClick={onToggleShowNewsDrawer}
+                  aria-label={selectors.components.Drawer.General.close}
+                />
+              </div>
+            </div>
+          }
           scrollableContent
           onClose={onToggleShowNewsDrawer}
           size="md"
@@ -34,3 +57,31 @@ export function NewsContainer({ className }: NewsContainerProps) {
     </>
   );
 }
+
+const getStyles = (theme: GrafanaTheme2) => {
+  return {
+    title: css({
+      display: `flex`,
+      alignItems: `center`,
+      justifyContent: `center`,
+      gap: theme.spacing(2),
+      borderBottom: `1px solid ${theme.colors.border.weak}`,
+    }),
+    grot: css({
+      display: `flex`,
+      alignItems: `center`,
+      justifyContent: `center`,
+      padding: theme.spacing(2, 0),
+
+      img: {
+        width: `75px`,
+        height: `75px`,
+      },
+    }),
+    actions: css({
+      position: 'absolute',
+      right: theme.spacing(1),
+      top: theme.spacing(2),
+    }),
+  };
+};

public/app/core/components/AppChrome/News/NewsWrapper.tsx

@@ -1,6 +1,6 @@
 import { css } from '@emotion/css';
 import React, { useEffect } from 'react';
-import AutoSizer from 'react-virtualized-auto-sizer';
+import { useMeasure } from 'react-use';
 
 import { GrafanaTheme2 } from '@grafana/data';
 import { LoadingPlaceholder, useStyles2 } from '@grafana/ui';
@@ -13,6 +13,8 @@ interface NewsWrapperProps {
 export function NewsWrapper({ feedUrl }: NewsWrapperProps) {
   const styles = useStyles2(getStyles);
   const { state, getNews } = useNewsFeed(feedUrl);
+  const [widthRef, widthMeasure] = useMeasure<HTMLDivElement>();
+
   useEffect(() => {
     getNews();
   }, [getNews]);
@@ -31,15 +33,17 @@ export function NewsWrapper({ feedUrl }: NewsWrapperProps) {
   }
 
   return (
-    <AutoSizer>
-      {({ width }) => (
-        <div style={{ width: `${width}px` }}>
-          {state.value.map((_, index) => (
-            <News key={index} index={index} showImage width={width} data={state.value} />
-          ))}
-        </div>
-      )}
-    </AutoSizer>
+    <div ref={widthRef}>
+      {widthMeasure.width > 0 &&
+        state.value.map((_, index) => (
+          <News key={index} index={index} showImage width={widthMeasure.width} data={state.value} />
+        ))}
+      <div className={styles.grot}>
+        <a href="https://grafana.com/blog/" target="_blank" rel="noreferrer" title="Go to Grafana labs blog">
+          <img src="public/img/grot-news.svg" alt="Grot reading news" />
+        </a>
+      </div>
+    </div>
   );
 }
 
@@ -52,5 +56,16 @@ const getStyles = (theme: GrafanaTheme2) => {
       align-items: center;
       justify-content: center;
     `,
+    grot: css({
+      display: `flex`,
+      alignItems: `center`,
+      justifyContent: `center`,
+      padding: theme.spacing(5, 0),
+
+      img: {
+        width: `186px`,
+        height: `186px`,
+      },
+    }),
   };
 };