element-web/src/components/views/elements/EmojiText.js
2017-09-08 23:14:06 +01:00

41 lines
1.3 KiB
JavaScript

/*
Copyright 2016 Aviral Dasgupta
Copyright 2017 New Vector Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
import React from 'react';
import {emojifyText, containsEmoji} from '../../../HtmlUtils';
export default function EmojiText(props) {
const {element, children, ...restProps} = props;
// fast path: simple regex to detect strings that don't contain
// emoji and just return them
if (containsEmoji(children)) {
restProps.dangerouslySetInnerHTML = emojifyText(children);
return React.createElement(element, restProps);
} else {
return React.createElement(element, restProps, children);
}
}
EmojiText.propTypes = {
element: React.PropTypes.string,
children: React.PropTypes.string.isRequired,
};
EmojiText.defaultProps = {
element: 'span',
};