qotnews/webclient/src/Results.js

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import React from 'react';
import { Link } from 'react-router-dom';
import { Helmet } from 'react-helmet';
import { sourceLink, infoLine } from './utils.js';
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class Results extends React.Component {
constructor(props) {
super(props);
this.state = {
stories: false,
error: false,
};
}
performSearch = () => {
const search = this.props.location.search;
fetch('/api/search' + search)
.then(res => res.json())
.then(
(result) => {
this.setState({ stories: result.results });
},
(error) => {
this.setState({ error: true });
}
);
}
componentDidMount() {
this.performSearch();
}
componentDidUpdate(prevProps) {
if (this.props.location.search !== prevProps.location.search) {
this.performSearch();
}
}
render() {
const stories = this.state.stories;
const error = this.state.error;
return (
<div className='container'>
<Helmet>
<title>Feed - QotNews</title>
</Helmet>
{error && <p>Connection error?</p>}
{stories ?
<div>
{stories.length ?
stories.map((x, i) =>
<div className='item' key={i}>
<div className='num'>
{i+1}.
</div>
<div className='title'>
<Link className='link' to={'/' + x.id}>
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<img className='source-logo' src={'logos/'+x.source+'.png'} alt='source logo' /> {x.title}
</Link>
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<span className='source'>
&#8203;({sourceLink(x)})
</span>
</div>
{infoLine(x)}
</div>
)
:
<p>no results</p>
}
</div>
:
<p>loading...</p>
}
</div>
);
}
}
export default Results;