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import React, { Component } from 'react';
import PropTypes from 'prop-types';
import { translatable } from 'react-instantsearch-core';
import { createClassNames } from '../core/utils';
import Highlight from '../widgets/Highlight';
import List from './List';
import Link from './Link';
const cx = createClassNames('Menu');
class Menu extends Component {
static propTypes = {
translate: PropTypes.func.isRequired,
refine: PropTypes.func.isRequired,
searchForItems: PropTypes.func.isRequired,
searchable: PropTypes.bool,
createURL: PropTypes.func.isRequired,
items: PropTypes.arrayOf(
PropTypes.shape({
label: PropTypes.string.isRequired,
value: PropTypes.string.isRequired,
count: PropTypes.number.isRequired,
isRefined: PropTypes.bool.isRequired,
})
),
isFromSearch: PropTypes.bool.isRequired,
canRefine: PropTypes.bool.isRequired,
showMore: PropTypes.bool,
limit: PropTypes.number,
showMoreLimit: PropTypes.number,
transformItems: PropTypes.func,
className: PropTypes.string,
};
static defaultProps = {
className: '',
};
renderItem = (item, resetQuery) => {
const { createURL } = this.props;
const label = this.props.isFromSearch ? (
<Highlight attribute="label" hit={item} />
) : (
item.label
);
return (
<Link
className={cx('link')}
onClick={() => this.selectItem(item, resetQuery)}
href={createURL(item.value)}
>
<span className={cx('label')}>{label}</span>{' '}
<span className={cx('count')}>{item.count}</span>
</Link>
);
};
selectItem = (item, resetQuery) => {
resetQuery();
this.props.refine(item.value);
};
render() {
const {
translate,
items,
showMore,
limit,
showMoreLimit,
isFromSearch,
searchForItems,
searchable,
canRefine,
className,
} = this.props;
return (
<List
renderItem={this.renderItem}
selectItem={this.selectItem}
cx={cx}
translate={translate}
items={items}
showMore={showMore}
limit={limit}
showMoreLimit={showMoreLimit}
isFromSearch={isFromSearch}
searchForItems={searchForItems}
searchable={searchable}
canRefine={canRefine}
className={className}
/>
);
}
}
export default translatable({
showMore: (extended) => (extended ? 'Show less' : 'Show more'),
noResults: 'No results',
submit: null,
reset: null,
resetTitle: 'Clear the search query.',
submitTitle: 'Submit your search query.',
placeholder: 'Search here…',
})(Menu);
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