uppy/uppy-react-native/App.js

/* eslint-disable */

import React from 'react'
import {
  StyleSheet,
  Text,
  View,
  Button,
  TouchableOpacity,
  TouchableHighlight,
  Image } from 'react-native'
import Uppy from '@uppy/core'
import XHRUpload from '@uppy/xhr-upload'
import { ImagePicker, Permissions } from 'expo'
import FilePicker from './file-picker.js'
import testUploadFileWithTus from './tus-test.js'
// import ImagePicker from 'react-native-image-picker'
// import Tus from '@uppy/tus'

export default class App extends React.Component {
  constructor () {
    super()

    this.state = {
      progress: 0,
      total: 0,
      file: null,
      isFilePickerVisible: false
    }

    this.startUpload = this.startUpload.bind(this)
    this.selectPhotoTapped = this.selectPhotoTapped.bind(this)
    this.addFileToUppy = this.addFileToUppy.bind(this)
    this.showFilePicker = this.showFilePicker.bind(this)
  }

  componentDidMount () {
    this.uppy = Uppy({ autoProceed: false, debug: true })
    this.uppy.use(XHRUpload, {
      // endpoint: 'http://192.168.1.7:7000/',
      endpoint: 'http://api2.transloadit.com/',
    })
    // this.uppy.use(Tus, { endpoint: 'https://master.tus.io/files/' })
    this.uppy.on('upload-progress', (file, progress) => {
      this.setState({
        progress: progress.bytesUploaded,
        total: progress.bytesTotal
      })
    })
    this.uppy.on('complete', (ev) => {
      this.setState({
        status: 'Upload complete ✅'
      })
      console.log('tadada!')
      console.log(this.uppy.state.files)
    })
  }

  async addFileToUppy (file) {
    console.log(file)
    var photo = {
      uri: file.uri,
      type: file.type,
      name: 'photo.jpg',
    }

    await testUploadFileWithTus(photo)

    // this.uppy.addFile({
    //   source: 'React Native',
    //   name: 'photo.jpg',
    //   type: file.type,
    //   data: photo
    // })
  }

  // uploadFileDirecrly (file) {
  //     var photo = {
  //       uri: file.uri,
  //       type: file.type,
  //       name: 'photo.jpg',
  //     };

  //     var data = new FormData();
  //     data.append('photo', photo);

  //     // Create the config object for the POST
  //     // You typically have an OAuth2 token that you use for authentication
  //     const config = {
  //       method: 'POST',
  //       headers: {
  //         Accept: 'application/json',
  //         'Content-Type': 'multipart/form-data;'
  //       },
  //       body: data
  //     };

  //     fetch('http://192.168.1.7:7000/', config)
  //       .then(responseData => {
  //         // Log the response form the server
  //         // Here we get what we sent to Postman back
  //         console.log(responseData);
  //       })
  //       .catch(err => {
  //         console.log(err);
  //       });
  // }

  selectPhotoTapped () {
    console.log('SELECT PHOTO')

    Permissions.askAsync(Permissions.CAMERA_ROLL).then((isAllowed) => {
      if (!isAllowed) return

      ImagePicker.launchImageLibraryAsync({
        base64: true,
        mediaTypes: 'All',
        allowsEditing: true
      })
        .then((result) => {
          // console.log(result)
          if (!result.cancelled) {
            this.setState({ file: result })
            // this.uploadFileDirecrly(result)
            this.addFileToUppy(result)
          }
        })
    })

    // ImagePicker.showImagePicker(options, (response) => {
    //   console.log('Response = ', response);

    //   if (response.didCancel) {
    //     console.log('User cancelled photo picker');
    //   }
    //   else if (response.error) {
    //     console.log('ImagePicker Error: ', response.error);
    //   }
    //   else if (response.customButton) {
    //     console.log('User tapped custom button: ', response.customButton);
    //   }
    //   else {
    //     let source = { uri: response.uri };

    //     // You can also display the image using data:
    //     // let source = { uri: 'data:image/jpeg;base64,' + response.data };

    //     this.setState({
    //       ImageSource: source
    //     });
    //   }
    // })
  }

  startUpload () {
    this.setState({
      status: 'Uploading...'
    })
    this.uppy.upload()
  }

  showFilePicker (visible) {
    this.setState({
      isFilePickerVisible: visible
    })
  }

  render () {
    return (
      <View style={{
        flex: 1,
        backgroundColor: '#fff',
        alignItems: 'center',
        justifyContent: 'center'
      }}>
        <SelectAndUploadFileWithUppy 
          state={this.state}
          selectPhotoTapped={this.selectPhotoTapped}
          startUpload={this.startUpload} 
          showFilePicker={this.showFilePicker} />
        <FilePicker show={this.state.isFilePickerVisible} />
      </View>
    )
  }
}

function SelectAndUploadFileWithUppy (props) {
  return (
    <View style={{
      flex: 1,
      paddingVertical: 100
    }}>
      <Text>Uppy running in React Native</Text>
      <TouchableOpacity onPress={props.selectPhotoTapped}>
        { props.state.file === null 
          ? <Text>Select a Photo</Text> 
          : <Image
              style={{ width: 200, height: 200 }}
              source={{ uri: props.state.file.uri }} />
        }
      </TouchableOpacity>
      <Text>Status: {props.status}</Text>
      <Text>{props.progress} of {props.total}</Text>
      <Button
        onPress={props.startUpload}
        title="Start Upload"
        color="#841584"
        accessibilityLabel="Start uploading a file"
      />
      <TouchableHighlight
        onPress={() => {
          props.showFilePicker(true)
        }}>
        <Text>Select files from Uppy</Text>
      </TouchableHighlight>
    </View>
  )
}

// const styles = StyleSheet.create({
//   container: {
//     flex: 1,
//     backgroundColor: '#fff',
//     alignItems: 'center',
//     justifyContent: 'center'
//   }
// })