32 lines
917 B
JavaScript
32 lines
917 B
JavaScript
'use strict';
|
|
|
|
const { Component, Fragment } = require('inferno');
|
|
const { cacheComponent } = require('../util/cache');
|
|
|
|
class BackToTop extends Component {
|
|
render() {
|
|
const { head, __, url_for } = this.props;
|
|
|
|
if (head) {
|
|
return <link rel="stylesheet" href={url_for('/css/back-to-top.css')} />;
|
|
}
|
|
return <Fragment>
|
|
<a id="back-to-top" title={__('plugin.backtotop')} href="javascript:;">
|
|
<i className="fas fa-chevron-up"></i>
|
|
</a>
|
|
<script src={url_for('/js/back-to-top.js')} defer={true}></script>
|
|
</Fragment>;
|
|
|
|
}
|
|
}
|
|
|
|
module.exports = cacheComponent(BackToTop, 'plugin.backtotop', props => {
|
|
return {
|
|
head: props.head,
|
|
__: props.__,
|
|
url_for: props.url_for,
|
|
// for cache purpose only
|
|
_language: props.page.lang || props.page.language || props.language
|
|
};
|
|
});
|