polestar-ui-kit/lib/Field/UploadDragger.js

## Install

"use strict";

function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

require("core-js/modules/es.array.concat");

require("core-js/modules/es.date.to-string");

require("core-js/modules/es.function.name");

require("core-js/modules/es.object.get-prototype-of");

require("core-js/modules/es.object.set-prototype-of");

require("core-js/modules/es.object.to-string");

require("core-js/modules/es.reflect.construct");

require("core-js/modules/es.regexp.to-string");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports["default"] = void 0;

var _react = _interopRequireDefault(require("react"));

var _propTypes = _interopRequireDefault(require("prop-types"));

var _classnames = _interopRequireDefault(require("classnames"));

var _upload = _interopRequireDefault(require("antd/lib/upload"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

function _extends() { _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; }; return _extends.apply(this, arguments); }

function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

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

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

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 _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

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

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

var Dragger = _upload["default"].Dragger;

var UploadDragger = function (_React$Component) {
  _inherits(UploadDragger, _React$Component);

  var _super = _createSuper(UploadDragger);

  function UploadDragger() {
    var _this;

    _classCallCheck(this, UploadDragger);

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _super.call.apply(_super, [this].concat(args));

    _this.onBeforeUpload = function (file, fileList) {
      if (typeof _this.props.onBeforeUpload !== 'undefined') {
        _this.props.onBeforeUpload(file, fileList);
      }
    };

    _this.onChange = function (info) {
      if (info.file.status === 'uploading') {
        console.log('uploading', info.file, info.fileList);
      }

      if (info.file.status === 'done') {
        console.log('done', info.file.name, info.fileList);
      } else if (info.file.status === 'removed') {
        console.log('removed', info.file.name, info.fileList);

        _this._remove(info.fileList);
      } else if (info.file.status === 'error') {
        console.log('error', info.file.name, info.fileList);
      }

      if (typeof _this.props.onChange !== 'undefined') {
        _this.props.onChange(info);
      }
    };

    _this.onRemove = function (file) {
      if (typeof _this.props.onRemove !== 'undefined') {
        _this.props.onRemove(file);
      }
    };

    _this.onPreventFileSelect = function (e) {
      e.stopPropagation();
    };

    _this._remove = function (fileList) {
      var fieldName = _this.props['data-__field'].name;

      if (fileList.length < 1) {
        _this.props.form.setFieldsValue(_defineProperty({}, fieldName, null));
      }
    };

    return _this;
  }

  _createClass(UploadDragger, [{
    key: "render",
    value: function render() {
      var _this$props = this.props,
          className = _this$props.className,
          form = _this$props.form,
          auto = _this$props.auto,
          multiple = _this$props.multiple,
          disabled = _this$props.disabled,
          readOnly = _this$props.readOnly,
          onBeforeUpload = _this$props.onBeforeUpload,
          onChange = _this$props.onChange,
          onRemove = _this$props.onRemove,
          rest = _objectWithoutProperties(_this$props, ["className", "form", "auto", "multiple", "disabled", "readOnly", "onBeforeUpload", "onChange", "onRemove"]);

      return _react["default"].createElement(Dragger, _extends({
        className: (0, _classnames["default"])('ps-form-item-upload-dragger', className),
        ref: this.props.wrappedComponentRef,
        multiple: multiple,
        disabled: disabled || readOnly
      }, rest, {
        beforeUpload: this.onBeforeUpload,
        onChange: this.onChange,
        onRemove: this.onRemove
      }), _react["default"].createElement("div", {
        onClick: this.onPreventFileSelect,
        onKeyDown: this.onPreventFileSelect,
        role: "presentation"
      }, this.props.children));
    }
  }]);

  return UploadDragger;
}(_react["default"].Component);

UploadDragger.displayName = 'UploadDragger';
UploadDragger.propTypes = {
  wrappedComponentRef: _propTypes["default"].oneOfType([_propTypes["default"].func, _propTypes["default"].object]),
  onBeforeUpload: _propTypes["default"].func,
  onChange: _propTypes["default"].func,
  onRemove: _propTypes["default"].func
};
UploadDragger.defaultProps = {
  multiple: true
};
var _default = UploadDragger;
exports["default"] = _default;