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import { Component } from 'react';
import PropTypes from 'prop-types';
import { inject, observer } from 'mobx-react';
import { RouterStore } from 'mobx-react-router';
import classnames from 'classnames';
import { oneOrManyChildElements } from '../../prop-types';
import { matchRoute } from '../../helpers/routing-helpers';
import { openExternalUrl } from '../../helpers/url-helpers';
// TODO: create container component for this component
@inject('stores')
@observer
class Link extends Component {
onClick(e) {
if (this.props.disabled) {
e.preventDefault();
} else if (this.props.target === '_blank') {
e.preventDefault();
openExternalUrl(this.props.to, true);
}
// Note: if neither of the above, then let the other onClick handlers process it
}
render() {
const {
children,
stores,
to,
className,
activeClassName,
strictFilter,
style,
} = this.props;
const { router } = stores;
let filter = `${to}(*action)`;
if (strictFilter) {
filter = `${to}`;
}
const match = matchRoute(filter, router.location.pathname);
const linkClasses = classnames({
[`${className}`]: true,
[`${activeClassName}`]: match,
'is-disabled': this.props.disabled,
});
return (
<a
href={router.history.createHref(to)}
className={linkClasses}
style={style}
onClick={e => this.onClick(e)}
>
{children}
</a>
);
}
}
Link.wrappedComponent.propTypes = {
stores: PropTypes.shape({
router: PropTypes.instanceOf(RouterStore).isRequired,
}).isRequired,
children: PropTypes.oneOfType([oneOrManyChildElements, PropTypes.string])
.isRequired,
to: PropTypes.string.isRequired,
className: PropTypes.string,
activeClassName: PropTypes.string,
strictFilter: PropTypes.bool,
target: PropTypes.string,
style: PropTypes.object,
disabled: PropTypes.bool,
};
Link.wrappedComponent.defaultProps = {
className: '',
activeClassName: '',
strictFilter: false,
disabled: false,
target: '',
style: {},
};
export default Link;
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