Rename JSX files with proper .jsx extension (#23733)

app/javascript/mastodon/features/explore/links.jsx

@@ -0,0 +1,70 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import Story from './components/story';
+import LoadingIndicator from 'mastodon/components/loading_indicator';
+import { connect } from 'react-redux';
+import { fetchTrendingLinks } from 'mastodon/actions/trends';
+import { FormattedMessage } from 'react-intl';
+import DismissableBanner from 'mastodon/components/dismissable_banner';
+
+const mapStateToProps = state => ({
+  links: state.getIn(['trends', 'links', 'items']),
+  isLoading: state.getIn(['trends', 'links', 'isLoading']),
+});
+
+export default @connect(mapStateToProps)
+class Links extends React.PureComponent {
+
+  static propTypes = {
+    links: ImmutablePropTypes.list,
+    isLoading: PropTypes.bool,
+    dispatch: PropTypes.func.isRequired,
+  };
+
+  componentDidMount () {
+    const { dispatch } = this.props;
+    dispatch(fetchTrendingLinks());
+  }
+
+  render () {
+    const { isLoading, links } = this.props;
+
+    const banner = (
+      <DismissableBanner id='explore/links'>
+        <FormattedMessage id='dismissable_banner.explore_links' defaultMessage='These news stories are being talked about by people on this and other servers of the decentralized network right now.' />
+      </DismissableBanner>
+    );
+
+    if (!isLoading && links.isEmpty()) {
+      return (
+        <div className='explore__links scrollable scrollable--flex'>
+          {banner}
+
+          <div className='empty-column-indicator'>
+            <FormattedMessage id='empty_column.explore_statuses' defaultMessage='Nothing is trending right now. Check back later!' />
+          </div>
+        </div>
+      );
+    }
+
+    return (
+      <div className='explore__links'>
+        {banner}
+
+        {isLoading ? (<LoadingIndicator />) : links.map(link => (
+          <Story
+            key={link.get('id')}
+            url={link.get('url')}
+            title={link.get('title')}
+            publisher={link.get('provider_name')}
+            sharedTimes={link.getIn(['history', 0, 'accounts']) * 1 + link.getIn(['history', 1, 'accounts']) * 1}
+            thumbnail={link.get('image')}
+            blurhash={link.get('blurhash')}
+          />
+        ))}
+      </div>
+    );
+  }
+
+}