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import React from 'react';
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import { Helmet } from 'react-helmet';
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import localForage from 'localforage';
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import { sourceLink, infoLine, ToggleDot } from './utils.js';
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class Article extends React.Component {
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constructor(props) {
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super(props);
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const id = this.props.match ? this.props.match.params.id : 'CLOL';
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const cache = this.props.cache;
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if (id in cache) console.log('cache hit');
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this.state = {
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story: cache[id] || false,
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error: false,
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pConv: [],
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};
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}
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componentDidMount() {
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const id = this.props.match ? this.props.match.params.id : 'CLOL';
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localForage.getItem(id)
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.then(
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(value) => {
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if (value) {
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this.setState({ story: value });
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}
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}
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);
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fetch('/api/' + id)
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.then(res => res.json())
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.then(
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(result) => {
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this.setState({ story: result.story });
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localForage.setItem(id, result.story);
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},
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(error) => {
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this.setState({ error: true });
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}
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);
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}
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pConvert = (n) => {
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this.setState({ pConv: [...this.state.pConv, n]});
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}
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render() {
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const id = this.props.match ? this.props.match.params.id : 'CLOL';
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const story = this.state.story;
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const error = this.state.error;
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const pConv = this.state.pConv;
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let nodes = null;
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if (story.text) {
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let div = document.createElement('div');
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div.innerHTML = story.text;
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nodes = div.childNodes;
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}
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return (
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<div className='article-container'>
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{error && <p>Connection error?</p>}
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{story ?
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<div className='article'>
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<Helmet>
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<title>{story.title} | QotNews</title>
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<meta name="robots" content="noindex" />
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</Helmet>
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<h1>{story.title}</h1>
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<div className='info'>
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Source: {sourceLink(story)}
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</div>
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{infoLine(story)}
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{nodes ?
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<div className='story-text'>
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{Object.entries(nodes).map(([k, v]) =>
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pConv.includes(k) ?
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v.innerHTML.split('\n\n').map(x =>
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<p dangerouslySetInnerHTML={{ __html: x }} />
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)
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:
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(v.nodeName === '#text' ?
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<p>{v.data}</p>
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:
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<>
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<v.localName dangerouslySetInnerHTML={v.innerHTML ? { __html: v.innerHTML } : null} />
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{v.localName == 'pre' && <button onClick={() => this.pConvert(k)}>Convert Code to Paragraph</button>}
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</>
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)
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)}
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</div>
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:
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<p>Problem getting article :(</p>
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}
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</div>
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:
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<p>loading...</p>
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}
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<ToggleDot id={id} article={false} />
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</div>
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);
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}
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}
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export default Article;
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