@bigfishtv/cockpit/es/decorators/uploader.js

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @module Decorators/persistState
 */

import React, { Component } from 'react';
import { getUploader } from '../api/tankUpload';

var defaultEvents = ['StateChanged', 'QueueChanged', 'UploadProgress'];

/**
 * Decorator for providing uploader class to wrapped component along with forceUpdate hooks
 * @param  {String[]} events - uploader events that should force an update, default is StateChanged and UploadProgress
 * @return {Component} returns wrapped component
 */
export default function wrapUploader() {
	var events = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : defaultEvents;

	return function (WrappedComponent) {
		return function (_Component) {
			_inherits(UploaderDecorator, _Component);

			function UploaderDecorator() {
				_classCallCheck(this, UploaderDecorator);

				return _possibleConstructorReturn(this, _Component.apply(this, arguments));
			}

			UploaderDecorator.prototype.componentDidMount = function componentDidMount() {
				var _this2 = this;

				events.map(function (eventName) {
					if (getUploader()) getUploader().bind(eventName, _this2.handleUploaderEvent, _this2);
				});
			};

			UploaderDecorator.prototype.componentWillUnmount = function componentWillUnmount() {
				var _this3 = this;

				events.map(function (eventName) {
					if (getUploader()) getUploader().unbind(eventName, _this3.handleUploaderEvent);
				});
			};

			UploaderDecorator.prototype.handleUploaderEvent = function handleUploaderEvent() {
				this.forceUpdate();
			};

			UploaderDecorator.prototype.render = function render() {
				return React.createElement(WrappedComponent, _extends({ uploader: getUploader() }, this.props));
			};

			return UploaderDecorator;
		}(Component);
	};
}