105 lines
2.3 KiB
JavaScript
105 lines
2.3 KiB
JavaScript
import throttle from 'lodash/throttle';
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import PropTypes from 'prop-types';
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import React from 'react';
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import { injectIntl, defineMessages } from 'react-intl';
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import { connect } from 'react-redux';
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import { withRouter } from 'react-router-dom';
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import { openModal } from 'soapbox/actions/modals';
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import { CardHeader, CardTitle } from './ui';
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const messages = defineMessages({
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back: { id: 'column_back_button.label', defaultMessage: 'Back' },
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settings: { id: 'column_header.show_settings', defaultMessage: 'Show settings' },
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});
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const mapDispatchToProps = (dispatch, { settings: Settings }) => {
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return {
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onOpenSettings() {
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dispatch(openModal('COMPONENT', { component: Settings }));
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},
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};
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};
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export default @connect(undefined, mapDispatchToProps)
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@injectIntl
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@withRouter
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class SubNavigation extends React.PureComponent {
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static propTypes = {
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intl: PropTypes.object.isRequired,
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message: PropTypes.string,
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settings: PropTypes.oneOfType([PropTypes.func, PropTypes.object]),
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onOpenSettings: PropTypes.func.isRequired,
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history: PropTypes.object,
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}
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state = {
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scrolled: false,
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}
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handleBackClick = () => {
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if (window.history && window.history.length === 1) {
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this.props.history.push('/');
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} else {
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this.props.history.goBack();
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}
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}
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handleBackKeyUp = (e) => {
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if (e.key === 'Enter') {
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this.handleClick();
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}
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}
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componentDidMount() {
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this.attachScrollListener();
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}
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componentWillUnmount() {
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this.detachScrollListener();
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}
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attachScrollListener() {
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window.addEventListener('scroll', this.handleScroll);
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}
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detachScrollListener() {
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window.removeEventListener('scroll', this.handleScroll);
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}
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handleScroll = throttle(() => {
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if (this.node) {
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const { offsetTop } = this.node;
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if (offsetTop > 0) {
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this.setState({ scrolled: true });
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} else {
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this.setState({ scrolled: false });
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}
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}
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}, 150, { trailing: true });
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handleOpenSettings = () => {
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this.props.onOpenSettings();
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}
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setRef = c => {
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this.node = c;
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}
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render() {
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const { intl, message } = this.props;
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return (
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<CardHeader
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aria-label={intl.formatMessage(messages.back)}
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onBackClick={this.handleBackClick}
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>
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<CardTitle title={message} />
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</CardHeader>
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);
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}
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}
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