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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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 { Button, ButtonGroup, Intent, TextArea } from '@blueprintjs/core';
import axios from 'axios';
import copy from 'copy-to-clipboard';
import React from 'react';
import { AppToaster } from '../../singletons/toaster';
import { UrlBaser } from '../../singletons/url-baser';
import { downloadFile, QueryManager } from '../../utils';
import { Loader } from '../loader/loader';
import './show-json.scss';
export interface ShowJsonProps {
endpoint: string;
transform?: (x: any) => any;
downloadFilename?: string;
}
export interface ShowJsonState {
jsonValue?: string;
loading: boolean;
error?: string;
}
export class ShowJson extends React.PureComponent<ShowJsonProps, ShowJsonState> {
private showJsonQueryManager: QueryManager<null, string>;
constructor(props: ShowJsonProps, context: any) {
super(props, context);
this.state = {
jsonValue: '',
loading: false,
};
this.showJsonQueryManager = new QueryManager({
processQuery: async () => {
const { endpoint, transform } = this.props;
const resp = await axios.get(endpoint);
let data = resp.data;
if (transform) data = transform(data);
return typeof data === 'string' ? data : JSON.stringify(data, undefined, 2);
},
onStateChange: ({ result, loading, error }) => {
this.setState({
loading,
error,
jsonValue: result,
});
},
});
}
componentDidMount(): void {
this.showJsonQueryManager.runQuery(null);
}
render(): JSX.Element {
const { endpoint, downloadFilename } = this.props;
const { jsonValue, error, loading } = this.state;
return (
<div className="show-json">
<div className="top-actions">
<ButtonGroup className="right-buttons">
{downloadFilename && (
<Button
disabled={loading}
text="Save"
minimal
onClick={() => downloadFile(jsonValue ? jsonValue : '', 'json', downloadFilename)}
/>
)}
<Button
text="Copy"
minimal
disabled={loading}
onClick={() => {
copy(jsonValue ? jsonValue : '', { format: 'text/plain' });
AppToaster.show({
message: 'JSON value copied to clipboard',
intent: Intent.SUCCESS,
});
}}
/>
<Button
text="View raw"
disabled={!jsonValue}
minimal
onClick={() => window.open(UrlBaser.base(endpoint), '_blank')}
/>
</ButtonGroup>
</div>
<div className="main-area">
{loading ? <Loader /> : <TextArea readOnly value={!error ? jsonValue : error} />}
</div>
</div>
);
}
}
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