Finish prototype web client

webclient/src/Feed.js

@@ -0,0 +1,81 @@
+import React from 'react';
+import { Link } from 'react-router-dom';
+import { sourceLink, infoLine } from './utils.js';
+
+const apiUrl = 'http://news-api.dns.t0.vc/';
+
+
+class Feed extends React.Component {
+	constructor(props) {
+		super(props);
+
+		this.state = {
+			stories: JSON.parse(localStorage.getItem('stories')) || false,
+			error: false,
+		};
+	}
+	
+    componentDidMount() {
+        fetch(apiUrl)
+            .then(res => res.json())
+            .then(
+                (result) => {
+                    this.setState({ stories: result.stories });
+                    localStorage.setItem('stories', JSON.stringify(result.stories));
+					result.stories.slice(0, 25).forEach(x => {
+						fetch(apiUrl + x.id)
+							.then(res => res.json())
+							.then(result => {
+								localStorage.setItem(x.id, JSON.stringify(result.story));
+								console.log('Preloaded story', x.id, x.title);
+							}, error => {}
+						);
+					});
+                },
+                (error) => {
+                    this.setState({ error: true });
+                }
+            );
+	}
+
+	render() {
+		const stories = this.state.stories;
+		const error = this.state.error;
+
+		return (
+			<div className='container'>
+				{error ?
+					<p>Something went wrong.</p>
+				:
+					<div>
+						{stories ?
+							<div>
+								{stories.map((x, i) =>
+									<div className='item'>
+										<div className='num'>
+											{i+1}.
+										</div>
+
+										<div className='title'>
+											<Link className='link' to={'/' + x.id + '/a'}>{x.title}</Link>
+
+											<span className='source'>
+												&#8203;({sourceLink(x)})
+											</span>
+										</div>
+
+										{infoLine(x)}
+									</div>
+								)}
+							</div>
+						:
+							<p>loading...</p>
+						}
+					</div>
+				}
+			</div>
+		);
+	}
+}
+
+export default Feed;