gab-social/app/javascript/gabsocial/components/image.js

80 lines
1.4 KiB
JavaScript

import classNames from 'classnames/bind'
const cx = classNames.bind(_s)
export default class Image extends PureComponent {
static propTypes = {
alt: PropTypes.string.isRequired,
src: PropTypes.string,
className: PropTypes.string,
width: PropTypes.oneOfType([
PropTypes.string,
PropTypes.number,
]),
height: PropTypes.oneOfType([
PropTypes.string,
PropTypes.number,
]),
fit: PropTypes.oneOf(['contain', 'cover', 'tile', 'none']),
nullable: PropTypes.bool,
lazy: PropTypes.bool,
imageRef: PropTypes.func,
}
static defaultProps = {
width: '100%',
fit: 'cover',
}
state = {
error: false,
}
handleOnError = () => {
this.setState({ error: true })
}
render() {
const {
alt,
src,
fit,
className,
nullable,
lazy,
imageRef,
...otherProps
} = this.props
const { error } = this.state
const classes = cx(className, {
default: 1,
objectFitCover: !!src && fit === 'cover',
bgSecondary: !src,
})
//If error and not our own image
if (error && nullable) {
return null
}
if (!src) {
return (
<div className={classes} />
)
}
return (
<img
alt={alt}
className={classes}
{...otherProps}
ref={imageRef}
src={src}
onError={this.handleOnError}
/>
)
}
}