102 lines
1.7 KiB
JavaScript
102 lines
1.7 KiB
JavaScript
import React, { Component, Fragment } from 'react';
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import { connect } from 'react-redux';
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import { notifyAction } from '../../redux/stateActions';
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import { saveAs } from 'file-saver/FileSaver';
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import { client } from './FileSharing';
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class FileChatEntry extends Component
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{
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state = {
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active : false,
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numPeers : 0,
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progress : 0,
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files : null
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};
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saveFile = (file) =>
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{
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file.getBlob((err, blob) =>
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{
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if (err)
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{
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return this.props.notify({
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text : 'An error occurred while saving a file'
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});
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}
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saveAs(blob, file.name);
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});
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};
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download = () =>
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{
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this.setState({
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active : true
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});
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client.add(this.props.message.file.magnet, (torrent) =>
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{
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const onProgress = () =>
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{
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this.setState({
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numPeers : torrent.numPeers,
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progress : Math.round(torrent.progress * 100 * 100) / 100
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});
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};
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setInterval(onProgress, 500);
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onProgress();
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torrent.on('done', () =>
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{
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onProgress();
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clearInterval(onProgress);
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this.setState({
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files : torrent.files
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});
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});
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});
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}
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render()
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{
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return (
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<Fragment>
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<div>
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<button onClick={this.download}>
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append shared file to body
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</button>
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{this.state.active && (
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<div>
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peers: {this.state.numPeers}
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progress: {this.state.progress}
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</div>
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)}
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{this.state.files && (
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<div>
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{this.state.files.map((file, i) => (
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<div key={i}>
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<button onClick={() => this.saveFile(file)}>
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download {file.name}
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</button>
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</div>
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))}
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</div>
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)}
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</div>
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</Fragment>
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);
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}
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}
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const mapDispatchToProps = {
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notify : notifyAction
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};
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export default connect(
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undefined,
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mapDispatchToProps
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)(FileChatEntry); |