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import React from 'react';
import PropTypes from 'prop-types';
import createDOMPurify from 'dompurify';
import { connect } from 'react-redux';
import { withRouter } from 'react-router-dom';
import { fetchSchedule } from '../../actions/view';
import extractSchedule from '../../lib/extractSchedule';
class View extends React.Component {
renderLoading() {
return (
<div>
Loading...
</div>
);
}
renderSchedule(htmlStr) {
const DOMPurify = createDOMPurify(window);
const cleanHTML = DOMPurify.sanitize(htmlStr, {
ADD_ATTR: ['rules'],
});
return (
// eslint-disable-next-line react/no-danger
<div dangerouslySetInnerHTML={{ __html: cleanHTML }} />
);
}
render() {
const schedule = extractSchedule(this.props.schedules, this.props.user, this.props.week);
switch (schedule.state) {
case 'NOT_REQUESTED':
this.props.dispatch(fetchSchedule(this.props.user, this.props.week));
return this.renderLoading();
case 'FETCHING':
return this.renderLoading();
case 'FINISHED':
return this.renderSchedule(schedule.htmlStr);
default:
throw new Error(`${schedule.state} is not a valid schedule state.`);
}
}
}
View.propTypes = {
user: PropTypes.string.isRequired,
week: PropTypes.number.isRequired,
dispatch: PropTypes.func.isRequired,
schedules: PropTypes.objectOf(PropTypes.objectOf(PropTypes.shape({
state: PropTypes.string.isRequired,
htmlStr: PropTypes.string,
}))).isRequired,
};
const mapStateToProps = state => ({
schedules: state.view.schedules,
});
export default withRouter(connect(mapStateToProps)(View));
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