63 lines
1.3 KiB
JavaScript
63 lines
1.3 KiB
JavaScript
import React, { PureComponent } from 'react';
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import PropTypes from 'prop-types';
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import { View, ViewPropTypes } from 'react-native';
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import FastImage from 'react-native-fast-image';
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export default class Avatar extends PureComponent {
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static propTypes = {
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baseUrl: PropTypes.string.isRequired,
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style: ViewPropTypes.style,
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text: PropTypes.string,
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avatar: PropTypes.string,
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size: PropTypes.number,
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borderRadius: PropTypes.number,
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type: PropTypes.string,
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children: PropTypes.object
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}
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static defaultProps = {
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text: '',
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size: 25,
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type: 'd',
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borderRadius: 4
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}
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render() {
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const {
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text, size, baseUrl, borderRadius, style, avatar, type, children
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} = this.props;
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const avatarStyle = {
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width: size,
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height: size,
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borderRadius
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};
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if (!text && !avatar) {
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return null;
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}
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const room = type === 'd' ? text : `@${ text }`;
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// Avoid requesting several sizes by having only two sizes on cache
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const uriSize = size === 100 ? 100 : 50;
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const uri = avatar || `${ baseUrl }/avatar/${ room }?format=png&width=${ uriSize }&height=${ uriSize }`;
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const image = (
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<FastImage
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style={avatarStyle}
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source={{
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uri,
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priority: FastImage.priority.high
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}}
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/>
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);
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return (
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<View style={[avatarStyle, style]}>
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{image}
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{children}
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</View>
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);
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}
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}
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