Grouped Notifications UI (#30440)

Co-authored-by: Eugen Rochko <eugen@zeonfederated.com>
Co-authored-by: Claire <claire.github-309c@sitedethib.com>

app/javascript/mastodon/features/notifications_v2/components/embedded_status.tsx

@@ -0,0 +1,93 @@
+import { useCallback } from 'react';
+
+import { FormattedMessage } from 'react-intl';
+
+import { useHistory } from 'react-router-dom';
+
+import type { List as ImmutableList, RecordOf } from 'immutable';
+
+import BarChart4BarsIcon from '@/material-icons/400-24px/bar_chart_4_bars.svg?react';
+import PhotoLibraryIcon from '@/material-icons/400-24px/photo_library.svg?react';
+import { Avatar } from 'mastodon/components/avatar';
+import { DisplayName } from 'mastodon/components/display_name';
+import { Icon } from 'mastodon/components/icon';
+import type { Status } from 'mastodon/models/status';
+import { useAppSelector } from 'mastodon/store';
+
+import { EmbeddedStatusContent } from './embedded_status_content';
+
+export type Mention = RecordOf<{ url: string; acct: string }>;
+
+export const EmbeddedStatus: React.FC<{ statusId: string }> = ({
+  statusId,
+}) => {
+  const history = useHistory();
+
+  const status = useAppSelector(
+    (state) => state.statuses.get(statusId) as Status | undefined,
+  );
+
+  const account = useAppSelector((state) =>
+    state.accounts.get(status?.get('account') as string),
+  );
+
+  const handleClick = useCallback(() => {
+    if (!account) return;
+
+    history.push(`/@${account.acct}/${statusId}`);
+  }, [statusId, account, history]);
+
+  if (!status) {
+    return null;
+  }
+
+  // Assign status attributes to variables with a forced type, as status is not yet properly typed
+  const contentHtml = status.get('contentHtml') as string;
+  const poll = status.get('poll');
+  const language = status.get('language') as string;
+  const mentions = status.get('mentions') as ImmutableList<Mention>;
+  const mediaAttachmentsSize = (
+    status.get('media_attachments') as ImmutableList<unknown>
+  ).size;
+
+  return (
+    <div className='notification-group__embedded-status'>
+      <div className='notification-group__embedded-status__account'>
+        <Avatar account={account} size={16} />
+        <DisplayName account={account} />
+      </div>
+
+      <EmbeddedStatusContent
+        className='notification-group__embedded-status__content reply-indicator__content translate'
+        content={contentHtml}
+        language={language}
+        mentions={mentions}
+        onClick={handleClick}
+      />
+
+      {(poll || mediaAttachmentsSize > 0) && (
+        <div className='notification-group__embedded-status__attachments reply-indicator__attachments'>
+          {!!poll && (
+            <>
+              <Icon icon={BarChart4BarsIcon} id='bar-chart-4-bars' />
+              <FormattedMessage
+                id='reply_indicator.poll'
+                defaultMessage='Poll'
+              />
+            </>
+          )}
+          {mediaAttachmentsSize > 0 && (
+            <>
+              <Icon icon={PhotoLibraryIcon} id='photo-library' />
+              <FormattedMessage
+                id='reply_indicator.attachments'
+                defaultMessage='{count, plural, one {# attachment} other {# attachments}}'
+                values={{ count: mediaAttachmentsSize }}
+              />
+            </>
+          )}
+        </div>
+      )}
+    </div>
+  );
+};