77 lines
2.0 KiB
JavaScript
77 lines
2.0 KiB
JavaScript
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// Copyright 2015-2017 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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import React, { Component, PropTypes } from 'react';
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import Dropzone from 'react-dropzone';
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import { FormattedMessage } from 'react-intl';
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import { nodeOrStringProptype } from '~/util/proptypes';
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import styles from './fileSelect.css';
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export default class FileSelect extends Component {
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static propTypes = {
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className: PropTypes.string,
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error: nodeOrStringProptype(),
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label: nodeOrStringProptype(),
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onSelect: PropTypes.func.isRequired
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}
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static defaultProps = {
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label: (
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<FormattedMessage
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id='ui.fileSelect.defaultLabel'
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defaultMessage='Drop a file here, or click to select a file to upload'
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/>
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)
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}
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render () {
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const { className, error, label } = this.props;
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return (
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<Dropzone
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onDrop={ this.onDrop }
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multiple={ false }
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className={
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[
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styles.dropzone,
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error
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? styles.error
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: '',
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className
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].join(' ') }
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>
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<div className={ styles.label }>
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{ error || label }
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</div>
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</Dropzone>
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);
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}
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onDrop = (files) => {
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const { onSelect } = this.props;
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const reader = new FileReader();
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const file = files[0];
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reader.onload = (event) => {
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onSelect(file.name, event.target.result);
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};
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reader.readAsText(file);
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}
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}
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