Content

const contentUploadParams = {
  url: 'path to file in local filesystem',
  public: false
};

QB.content
  .upload(contentUploadParams)
  .then(function (file) { /* file uploaded successfully */ })
  .catch(function (e) { /* handle error */ })

import { NativeEventEmitter } from 'react-native';
import QB from 'quickblox-react-native-sdk';

// * @param {Object} event
// * @param {'@QB/FILE_UPLOAD_PROGRESS'} event.type Type of the event. For this event it will always be `QB.content.EVENT_TYPE.FILE_UPLOAD_PROGRESS`
// * @param {Object} event.payload
// * @param {string} event.payload.url URL (path in filesystem) of the file being uploaded
// * @param {number} event.payload.progress Progress value
function uploadProgressChangeHandler(event) {
  const { type, payload } = event;
  // handle upload progress
}

const contentEmitter = new NativeEventEmitter(QB.content);
const subscription = contentEmitter.addListener(
  QB.content.EVENT_TYPE.FILE_UPLOAD_PROGRESS,
  uploadProgressChangeHandler
);

// path to a file picked from file system
const url = 'file path';
const subscribeProgressParam = { url };
const contentUploadParam = { url, public: false };

QB.content
  .subscribeUploadProgress(subscribeProgressParam)
	.then(function () {
    // subscribed to upload progress events for this file
    return QB.content.upload(contentUploadParam)
  })
  .then(function (file) {
    // file uploaded successfully
    // unscubscribe from upload progress events for this file
    return QB.content.unsubscribeUploadProgress()
  })
  .then(function () {
    // unsubscribed from upload progress events for this file
    // remove subscription if it is not needed
    subscription.remove();
  })
  .catch(function (error) {
    // handle error
  });

const params = { id: 1234567 };

QB.content
  .getInfo(params)
  .then((file) => {
    // process result
  })
  .catch(e => {
    // handle error
  })

// using file retrieved previously
const getUrlParam = { uid: file.uid };

QB.content
  .getPublicUrl(getUrlParam)
  .then(function (url) { /* handle as necessary */ })
  .catch(function (e) { /* handle error */ })

// using file retrieved previously
const getUrlParam = { uid: file.uid };

QB.content
  .getPrivateURL(getUrlParam)
  .then(function (url) { /* handle as necessary */ })
  .catch(function (e) { /* handle error */ })