All files / src/components/show-json show-json.tsx

72.09% Statements 31/43
43.75% Branches 7/16
55.56% Functions 5/9
68.75% Lines 22/32

Press n or j to go to the next uncovered block, b, p or k for the previous block.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116                                    30x 30x 30x 30x   30x 30x 30x 30x   30x                           30x     4x 4x       4x               4x 4x                 30x 4x     30x 8x 8x   8x                                                                           30x  
/*
 * 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>
    );
  }
}