wix-style-react/dist/es/src/FileUpload/FileUpload.js

wix-style-react

import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _inherits from "@babel/runtime/helpers/inherits";
import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn";
import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf";

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

import React from 'react';
import PropTypes from 'prop-types';
import { dataHooks } from './constants';
/** A wrapper component to support native file upload */

var FileUpload = /*#__PURE__*/function (_React$PureComponent) {
  _inherits(FileUpload, _React$PureComponent);

  var _super = _createSuper(FileUpload);

  function FileUpload(props) {
    var _this;

    _classCallCheck(this, FileUpload);

    _this = _super.call(this, props);
    _this.inputRef = /*#__PURE__*/React.createRef();
    return _this;
  }

  _createClass(FileUpload, [{
    key: "render",
    value: function render() {
      var _this2 = this;

      var _this$props = this.props,
          dataHook = _this$props.dataHook,
          className = _this$props.className,
          children = _this$props.children,
          multiple = _this$props.multiple,
          accept = _this$props.accept,
          capture = _this$props.capture,
          name = _this$props.name,
          _onChange = _this$props.onChange;
      return /*#__PURE__*/React.createElement("label", {
        className: className,
        "data-hook": dataHook
      }, children({
        openFileUploadDialog: function openFileUploadDialog(event) {
          // Open the file upload dialog
          _this2.inputRef.current.click(); // In case the click event comes from a non-button element


          if (event) {
            event.preventDefault();
          }
        }
      }), /*#__PURE__*/React.createElement("input", {
        type: "file",
        "data-hook": dataHooks.input,
        style: {
          display: 'none'
        },
        ref: this.inputRef,
        multiple: multiple,
        accept: accept,
        capture: capture === 'none' ? null : capture,
        name: name,
        onChange: function onChange(event) {
          return _onChange(event.target.files);
        }
      }));
    }
  }]);

  return FileUpload;
}(React.PureComponent);

FileUpload.displayName = 'FileUpload';
FileUpload.propTypes = {
  /** Applies a data-hook HTML attribute that can be used in tests. */
  dataHook: PropTypes.string,

  /** Allows the application of a CSS class to the components’ root element. */
  className: PropTypes.string,

  /** Accepts any kind of component as a child item that calls out the file picker.
   * ##### Syntax:
   * function({ openFileUpload }): element
   * * `openFileUpload`: A function that will open a file upload dialog when triggered.
   * * return: A react element
   */
  children: PropTypes.func.isRequired,

  /** Allows you to select and upload multiple files at once. */
  multiple: PropTypes.bool,

  /** Defines which file types to accept (i.e. .jpeg, .gif, .png). Each format should be separated by a comma. */
  accept: PropTypes.string,

  /** Specifies that a new file should be captured and which camera to use to capture the image or video data.
   * `Use user` for the user-facing camera and `environment`  for the outward-facing camera.
   * ##### Note: This only works on mobile devices;
   * If your device is a desktop computer, you'll get a standard file picker.
   * */
  capture: PropTypes.oneOf(['user', 'environment', 'none']),

  /** Specifies a form data name to be submitted along with the control value. */
  name: PropTypes.string,

  /** Defines a standard input onChange callback. */
  onChange: PropTypes.func.isRequired
};
FileUpload.defaultProps = {
  multiple: false,
  accept: '',
  capture: 'user',
  onChange: function onChange() {}
};
export default FileUpload;