100 lines
3.0 KiB
React
100 lines
3.0 KiB
React
import { h, Component } from 'preact';
|
||
|
||
import { vote } from 'common/api';
|
||
import { url, userId } from 'common/settings';
|
||
|
||
export default class Comment extends Component {
|
||
constructor(props) {
|
||
super(props);
|
||
|
||
const { score, votes } = props.data;
|
||
|
||
this.state = {
|
||
score: score,
|
||
scoreIncreased: userId in votes && votes[userId],
|
||
scoreDecreased: userId in votes && !votes[userId],
|
||
};
|
||
|
||
this.decreaseScore = this.decreaseScore.bind(this);
|
||
this.increaseScore = this.increaseScore.bind(this);
|
||
}
|
||
|
||
increaseScore() {
|
||
const { score, scoreIncreased, scoreDecreased } = this.state;
|
||
|
||
if (scoreIncreased) return;
|
||
|
||
this.setState({
|
||
scoreIncreased: !scoreDecreased,
|
||
scoreDecreased: false,
|
||
score: score + 1,
|
||
});
|
||
|
||
vote({ id: this.props.data.id, url, value: 1 });
|
||
}
|
||
|
||
decreaseScore() {
|
||
const { score, scoreIncreased, scoreDecreased } = this.state;
|
||
|
||
if (scoreDecreased) return;
|
||
|
||
this.setState({
|
||
scoreDecreased: !scoreIncreased,
|
||
scoreIncreased: false,
|
||
score: score - 1,
|
||
});
|
||
|
||
vote({ id: this.props.data.id, url, value: -1 });
|
||
}
|
||
|
||
render(props, { score, scoreIncreased, scoreDecreased }) {
|
||
const { data, mix, mods = {} } = props;
|
||
console.log('rerender', data.id)
|
||
|
||
const time = new Date(data.time);
|
||
// TODO: which format for datetime should we choose?
|
||
// TODO: add smth that will count 'hours ago' (mb this: https://github.com/catamphetamine/javascript-time-ago)
|
||
// TODO: check out stash's impl;
|
||
// TODO: don't forget about optional locales, m?
|
||
const timeStr = `${time.toLocaleDateString([], { month: 'short', day: 'numeric' })}, ${time.toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' })}`;
|
||
const o = {
|
||
...data,
|
||
time: timeStr,
|
||
score: {
|
||
value: Math.abs(score),
|
||
sign: score > 0 ? '+' : (score < 0 ? '−' : ''),
|
||
},
|
||
};
|
||
|
||
return (
|
||
// TODO: add default view mod or don't?
|
||
<div className={b('comment', props, { view: data.user.admin ? 'admin' : null })} data-id={o.id}>
|
||
<img src={o.user.picture} alt="" className="comment__avatar"/>
|
||
|
||
<div className="comment__content">
|
||
<div className="comment__info">
|
||
<a href="#" className="comment__username">{o.user.name}</a>
|
||
|
||
<span className="comment__score">
|
||
<span
|
||
className={b('comment__vote', {}, { type: 'up', selected: scoreIncreased })}
|
||
onClick={this.increaseScore}
|
||
>vote up</span>
|
||
<span className="comment__score-sign">{o.score.sign}</span>
|
||
<span className="comment__score-value">{o.score.value}</span>
|
||
<span
|
||
className={b('comment__vote', {}, { type: 'down', selected: scoreDecreased })}
|
||
onClick={this.decreaseScore}
|
||
>vote down</span>
|
||
</span>
|
||
|
||
<span className="comment__time">{o.time}</span>
|
||
</div>
|
||
|
||
<div className="comment__text" dangerouslySetInnerHTML={{ __html: o.text }}/>
|
||
</div>
|
||
</div>
|
||
);
|
||
}
|
||
}
|