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is_filter.tsx
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is_filter.tsx
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/*
* SPDX-License-Identifier: Apache-2.0
*
* The OpenSearch Contributors require contributions made to
* this file be licensed under the Apache-2.0 license or a
* compatible open source license.
*
* Modifications Copyright OpenSearch Contributors. See
* GitHub history for details.
*/
/*
* Licensed to Elasticsearch B.V. under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch B.V. licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import React, { Component } from 'react';
import { OuiFilterButton } from '../../filter_group';
import { isNil } from '../../../services/predicate';
import { Query } from '../query/query';
import { Clause } from '../query/ast';
export interface IsFilterConfigType {
type: 'is';
field: string;
name: string;
negatedName?: string;
available?: () => boolean;
}
export interface IsFilterProps {
index: number;
config: IsFilterConfigType;
query: Query;
onChange: (value: Query) => void;
}
export class IsFilter extends Component<IsFilterProps> {
resolveDisplay(clause: Clause) {
const { name, negatedName } = this.props.config;
if (isNil(clause)) {
return { hasActiveFilters: false, name };
}
return Query.isMust(clause)
? { hasActiveFilters: true, name }
: {
hasActiveFilters: true,
name: negatedName ? negatedName : `Not ${name}`,
};
}
valueChanged(field: string, checked: boolean) {
const query = checked
? this.props.query.removeIsClause(field)
: this.props.query.addMustIsClause(field);
this.props.onChange(query);
}
render() {
const { query, config } = this.props;
const clause = query.getIsClause(config.field);
const checked = !isNil(clause);
const { hasActiveFilters, name } = this.resolveDisplay(clause);
const onClick = () => {
this.valueChanged(config.field, checked);
};
return (
<OuiFilterButton
onClick={onClick}
hasActiveFilters={hasActiveFilters}
aria-pressed={!!hasActiveFilters}>
{name}
</OuiFilterButton>
);
}
}