87 lines
1.9 KiB
JavaScript
87 lines
1.9 KiB
JavaScript
// @flow
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import fs from 'fs';
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import path from 'path';
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import React from 'react';
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import Button from 'component/button';
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import parseData from 'util/parseData';
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import * as icons from 'constants/icons';
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import { remote } from 'electron';
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type Props = {
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data: Array<any>,
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title: string,
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label: string,
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defaultPath?: string,
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filters: Array<string>,
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onFileCreated?: string => void,
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};
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class FileExporter extends React.PureComponent<Props> {
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static defaultProps = {
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filters: [],
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};
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constructor() {
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super();
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this.handleButtonClick = this.handleButtonClick.bind(this);
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}
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handleButtonClick: () => void;
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handleFileCreation(filename: string, data: any) {
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const { onFileCreated } = this.props;
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fs.writeFile(filename, data, err => {
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if (err) throw err;
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// Do something after creation
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onFileCreated && onFileCreated(filename);
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});
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}
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handleButtonClick() {
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const { title, data, defaultPath, filters } = this.props;
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const options = {
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title,
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defaultPath,
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filters: [
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{
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name: 'CSV',
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extensions: ['csv'],
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},
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{
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name: 'JSON',
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extensions: ['json'],
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},
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],
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};
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remote.dialog.showSaveDialog(
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remote.getCurrentWindow(),
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options,
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filename => {
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// User hit cancel so do nothing:
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if (!filename) return;
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// Get extension and remove initial dot
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const format = path.extname(filename).replace(/\./g, '');
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// Parse data to string with the chosen format
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const parsed = parseData(data, format, filters);
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// Write file
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parsed && this.handleFileCreation(filename, parsed);
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}
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);
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}
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render() {
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const { title, label } = this.props;
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return (
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<Button
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button="primary"
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icon={icons.DOWNLOAD}
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label={label || __('Export')}
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onClick={this.handleButtonClick}
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/>
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);
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}
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}
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export default FileExporter;
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