28 lines
748 B
JavaScript
28 lines
748 B
JavaScript
const { Component, Fragment } = require('inferno');
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const { cacheComponent } = require('hexo-component-inferno/lib/util/cache');
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class BackToTop extends Component {
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render() {
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const { title, jsUrl } = this.props;
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return <Fragment>
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<a id="back-to-top" title={title} href="javascript:;">
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<i class="fas fa-chevron-up"></i>
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</a>
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<script src={jsUrl} defer={true}></script>
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</Fragment>;
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}
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}
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module.exports = cacheComponent(BackToTop, 'plugin.backtotop', props => {
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const { helper, head } = props;
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if (head) {
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return null;
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}
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return {
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title: helper.__('plugin.backtotop'),
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jsUrl: helper.url_for('/js/back-to-top.js')
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};
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});
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