import React from 'react'; import PropTypes from 'prop-types'; import { injectIntl, FormattedMessage, defineMessages } from 'react-intl'; import { connect } from 'react-redux'; import { openModal } from '../actions/modal'; import { cancelReplyCompose } from '../actions/compose'; const messages = defineMessages({ confirm: { id: 'confirmations.delete.confirm', defaultMessage: 'Delete' }, }); const mapStateToProps = state => ({ composeId: state.getIn(['compose', 'id']), composeText: state.getIn(['compose', 'text']), }); const mapDispatchToProps = (dispatch) => ({ onOpenModal(type, opts) { dispatch(openModal(type, opts)); }, onCancelReplyCompose() { dispatch(cancelReplyCompose()); } }); class ModalRoot extends React.PureComponent { static propTypes = { children: PropTypes.node, onClose: PropTypes.func.isRequired, onOpenModal: PropTypes.func.isRequired, onCancelReplyCompose: PropTypes.func.isRequired, intl: PropTypes.object.isRequired, composeId: PropTypes.string, composeText: PropTypes.string, type: PropTypes.string, }; state = { revealed: !!this.props.children, }; activeElement = this.state.revealed ? document.activeElement : null; handleKeyUp = (e) => { if ((e.key === 'Escape' || e.key === 'Esc' || e.keyCode === 27) && !!this.props.children) { this.handleOnClose(); } } handleOnClose = () => { const { onOpenModal, composeText, composeId, onClose, intl, type, onCancelReplyCompose } = this.props; if (!composeId && composeText && type == 'COMPOSE') { onOpenModal('CONFIRM', { message: , confirm: intl.formatMessage(messages.confirm), onConfirm: () => onCancelReplyCompose(), onCancel: () => onOpenModal('COMPOSE'), }); } else { this.props.onClose(); } }; componentDidMount () { window.addEventListener('keyup', this.handleKeyUp, false); } componentWillReceiveProps (nextProps) { if (!!nextProps.children && !this.props.children) { this.activeElement = document.activeElement; this.getSiblings().forEach(sibling => sibling.setAttribute('inert', true)); } else if (!nextProps.children) { this.setState({ revealed: false }); } if (!nextProps.children && !!this.props.children) { this.activeElement.focus(); this.activeElement = null; } } componentDidUpdate (prevProps) { if (!this.props.children && !!prevProps.children) { this.getSiblings().forEach(sibling => sibling.removeAttribute('inert')); } if (this.props.children) { requestAnimationFrame(() => { this.setState({ revealed: true }); }); } } componentWillUnmount () { window.removeEventListener('keyup', this.handleKeyUp); } getSiblings = () => { return Array(...this.node.parentElement.childNodes).filter(node => node !== this.node); } setRef = ref => { this.node = ref; } render () { const { children } = this.props; const { revealed } = this.state; const visible = !!children; if (!visible) { return (
); } return (
this.handleOnClose()} />
{children}
); } } export default injectIntl(connect(mapStateToProps, mapDispatchToProps)(ModalRoot));