catstodon/app/javascript/mastodon/components/avatar.js

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import React from 'react';
import PropTypes from 'prop-types';
import ImmutablePropTypes from 'react-immutable-proptypes';
import { autoPlayGif } from '../initial_state';
import classNames from 'classnames';
export default class Avatar extends React.PureComponent {
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static propTypes = {
account: ImmutablePropTypes.map,
size: PropTypes.number.isRequired,
style: PropTypes.object,
inline: PropTypes.bool,
animate: PropTypes.bool,
};
static defaultProps = {
animate: autoPlayGif,
size: 20,
inline: false,
};
state = {
hovering: false,
};
handleMouseEnter = () => {
if (this.props.animate) return;
this.setState({ hovering: true });
}
handleMouseLeave = () => {
if (this.props.animate) return;
this.setState({ hovering: false });
}
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render () {
const { account, size, animate, inline } = this.props;
const { hovering } = this.state;
const style = {
...this.props.style,
width: `${size}px`,
height: `${size}px`,
};
let src;
if (hovering || animate) {
src = account?.get('avatar');
} else {
src = account?.get('avatar_static');
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}
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return (
<div className={classNames('account__avatar', { 'account__avatar-inline': inline })} onMouseEnter={this.handleMouseEnter} onMouseLeave={this.handleMouseLeave} style={style}>
{src && <img src={src} alt={account?.get('acct')} />}
</div>
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);
}
}