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ScrollToTop.jsx
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ScrollToTop.jsx
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import React from 'react';
import PropTypes from 'prop-types';
import { connect } from 'react-redux';
import config from '@plone/volto/registry';
/**
*
*
* @class ScrollToTop
* @extends {Component}
*/
class ScrollToTop extends React.Component {
/**
* Property types.
* @property {Object} propTypes Property types.
* @static
*/
static propTypes = {
location: PropTypes.shape({
pathname: PropTypes.string,
}),
children: PropTypes.node.isRequired,
};
/**
* @param {*} prevProps Previous Props
* @returns {null} Null
* @memberof ScrollToTop
*/
componentDidUpdate(prevProps) {
const noInitialBlocksFocus = // Do not scroll on /edit
config.blocks?.initialBlocksFocus === null
? this.props.location?.pathname.slice(-5) !== '/edit'
: true;
if (
!this.props.location?.hash &&
!this.props.location?.pathname.hash &&
noInitialBlocksFocus &&
this.props.location?.pathname !== prevProps.location?.pathname
) {
window.scrollTo(0, 0);
}
}
/**
* @returns {node} Children
* @memberof ScrollToTop
*/
render() {
return this.props.children;
}
}
export default connect(
(state, props) => ({
location: state.loadProtector.location,
}),
{},
)(ScrollToTop);