42 lines
1.1 KiB
React
42 lines
1.1 KiB
React
import React, { useState } from 'react';
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import dateFormat from 'dateformat';
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//DOCS: props.uri is the address of a live news-server
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const NewsFeed = props => {
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const [articles, setArticles] = useState(null);
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if (!articles) {
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fetch(props.uri, { method: 'GET' })
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.then(a => {
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if (!a.ok) {
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throw `Network error ${a.status}: ${a.statusText} ${a.url}`;
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}
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return a.json();
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})
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.then(a => setArticles(a))
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.catch(e => console.error(e))
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;
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}
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return (
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<div>
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<h1 className='centered'>News Feed</h1>
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{(articles || []).map((article, index) => {
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return (
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<div key={index}>
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<hr />
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<h2>{article.title}</h2>
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<p>Written by <strong>{article.author}</strong>, {
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article.edits > 0 ?
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<span>Last Updated {dateFormat(articles.updatedAt, 'fullDate')} ({`${article.edits} edit${article.edits > 1 ? 's': ''}`})</span> :
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<span>Published {dateFormat(articles.createdAt, 'fullDate')}</span>
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}</p>
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<p style={{whiteSpace: 'pre-wrap'}}>{article.body}</p>
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</div>
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);
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})}
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</div>
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);
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};
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export default NewsFeed; |