130 lines
3.6 KiB
JavaScript
130 lines
3.6 KiB
JavaScript
import React from 'react';
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import PropTypes from 'prop-types';
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import { injectIntl, FormattedMessage, defineMessages } from 'react-intl';
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import { connect } from 'react-redux';
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import { openModal } from '../actions/modal';
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import { cancelReplyCompose } from '../actions/compose';
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const messages = defineMessages({
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confirm: { id: 'confirmations.delete.confirm', defaultMessage: 'Delete' },
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});
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const mapStateToProps = state => ({
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composeText: state.getIn(['compose', 'text']),
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});
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const mapDispatchToProps = (dispatch) => ({
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onOpenModal(type, opts) {
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dispatch(openModal(type, opts));
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},
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onCancelReplyCompose() {
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dispatch(cancelReplyCompose());
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}
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});
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class ModalRoot extends React.PureComponent {
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static propTypes = {
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children: PropTypes.node,
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onClose: PropTypes.func.isRequired,
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onOpenModal: PropTypes.func.isRequired,
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onCancelReplyCompose: PropTypes.func.isRequired,
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intl: PropTypes.object.isRequired,
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composeText: PropTypes.string,
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type: PropTypes.string,
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};
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state = {
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revealed: !!this.props.children,
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};
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activeElement = this.state.revealed ? document.activeElement : null;
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handleKeyUp = (e) => {
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if ((e.key === 'Escape' || e.key === 'Esc' || e.keyCode === 27)
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&& !!this.props.children) {
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this.handleOnClose();
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}
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}
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handleOnClose = () => {
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const { onOpenModal, composeText, onClose, intl, type, onCancelReplyCompose } = this.props;
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if (composeText && type == 'COMPOSE') {
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onOpenModal('CONFIRM', {
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message: <FormattedMessage id='confirmations.delete.message' defaultMessage='Are you sure you want to delete this status?' />,
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confirm: intl.formatMessage(messages.confirm),
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onConfirm: () => onCancelReplyCompose(),
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onCancel: () => onOpenModal('COMPOSE'),
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});
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}
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else {
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this.props.onClose();
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}
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};
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componentDidMount () {
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window.addEventListener('keyup', this.handleKeyUp, false);
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}
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componentWillReceiveProps (nextProps) {
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if (!!nextProps.children && !this.props.children) {
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this.activeElement = document.activeElement;
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this.getSiblings().forEach(sibling => sibling.setAttribute('inert', true));
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} else if (!nextProps.children) {
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this.setState({ revealed: false });
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}
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if (!nextProps.children && !!this.props.children) {
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this.activeElement.focus();
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this.activeElement = null;
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}
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}
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componentDidUpdate (prevProps) {
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if (!this.props.children && !!prevProps.children) {
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this.getSiblings().forEach(sibling => sibling.removeAttribute('inert'));
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}
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if (this.props.children) {
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requestAnimationFrame(() => {
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this.setState({ revealed: true });
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});
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}
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}
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componentWillUnmount () {
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window.removeEventListener('keyup', this.handleKeyUp);
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}
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getSiblings = () => {
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return Array(...this.node.parentElement.childNodes).filter(node => node !== this.node);
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}
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setRef = ref => {
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this.node = ref;
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}
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render () {
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const { children } = this.props;
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const { revealed } = this.state;
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const visible = !!children;
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if (!visible) {
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return (
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<div className='modal-root' ref={this.setRef} style={{ opacity: 0 }} />
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);
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}
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return (
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<div className='modal-root' ref={this.setRef} style={{ opacity: revealed ? 1 : 0 }}>
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<div style={{ pointerEvents: visible ? 'auto' : 'none' }}>
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<div role='presentation' className='modal-root__overlay' onClick={() => this.handleOnClose()} />
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<div role='dialog' className='modal-root__container'>{children}</div>
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</div>
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</div>
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);
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}
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}
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export default injectIntl(connect(mapStateToProps, mapDispatchToProps)(ModalRoot));
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