forked from treehouse/mastodon
33 lines
838 B
JavaScript
33 lines
838 B
JavaScript
import React from 'react';
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import { FormattedMessage } from 'react-intl';
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import PropTypes from 'prop-types';
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class ColumnBackButton extends React.PureComponent {
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constructor (props, context) {
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super(props, context);
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this.handleClick = this.handleClick.bind(this);
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}
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handleClick () {
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if (window.history && window.history.length === 1) this.context.router.push("/");
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else this.context.router.goBack();
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}
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render () {
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return (
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<div role='button' tabIndex='0' onClick={this.handleClick} className='column-back-button'>
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<i className='fa fa-fw fa-chevron-left column-back-button__icon'/>
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<FormattedMessage id='column_back_button.label' defaultMessage='Back' />
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</div>
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);
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}
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};
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ColumnBackButton.contextTypes = {
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router: PropTypes.object
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};
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export default ColumnBackButton;
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