@txdfe/at/es/upload/dragger.js

一个设计体系组件库

var _excluded = ["className", "style", "shape", "locale", "prefix", "listType"];
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
function _objectWithoutProperties(e, t) { if (null == e) return {}; var o, r, i = _objectWithoutPropertiesLoose(e, t); if (Object.getOwnPropertySymbols) { var s = Object.getOwnPropertySymbols(e); for (r = 0; r < s.length; r++) o = s[r], t.includes(o) || {}.propertyIsEnumerable.call(e, o) && (i[o] = e[o]); } return i; }
function _objectWithoutPropertiesLoose(r, e) { if (null == r) return {}; var t = {}; for (var n in r) if ({}.hasOwnProperty.call(r, n)) { if (e.includes(n)) continue; t[n] = r[n]; } return t; }
function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); }
function _possibleConstructorReturn(t, e) { if (e && ("object" == _typeof(e) || "function" == typeof e)) return e; if (void 0 !== e) throw new TypeError("Derived constructors may only return object or undefined"); return _assertThisInitialized(t); }
function _assertThisInitialized(e) { if (void 0 === e) throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); return e; }
function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); }
function _getPrototypeOf(t) { return _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function (t) { return t.__proto__ || Object.getPrototypeOf(t); }, _getPrototypeOf(t); }
function _inherits(t, e) { if ("function" != typeof e && null !== e) throw new TypeError("Super expression must either be null or a function"); t.prototype = Object.create(e && e.prototype, { constructor: { value: t, writable: !0, configurable: !0 } }), Object.defineProperty(t, "prototype", { writable: !1 }), e && _setPrototypeOf(t, e); }
function _setPrototypeOf(t, e) { return _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function (t, e) { return t.__proto__ = e, t; }, _setPrototypeOf(t, e); }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
import React from 'react';
import PropTypes from 'prop-types';
import classNames from 'classnames';
import Icon from '../icon';
import { func } from '../util';
import zhCN from '../locale/zh-cn.js';
import Upload from './upload';

/**
 * Upload.Dragger
 * @description IE10+ 支持。继承 Upload 的 API，除非特别说明
 */
var Dragger = /*#__PURE__*/function (_React$Component) {
  function Dragger() {
    var _this;
    _classCallCheck(this, Dragger);
    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }
    _this = _callSuper(this, Dragger, [].concat(args));
    _defineProperty(_this, "state", {
      dragOver: false
    });
    _defineProperty(_this, "onDragOver", function (e) {
      _this.setState({
        dragOver: true
      });
      _this.props.onDragOver(e);
    });
    _defineProperty(_this, "onDragLeave", function (e) {
      _this.setState({
        dragOver: false
      });
      _this.props.onDragLeave(e);
    });
    _defineProperty(_this, "onDrop", function (e) {
      _this.setState({
        dragOver: false
      });
      _this.props.onDrop(e);
    });
    return _this;
  }
  _inherits(Dragger, _React$Component);
  return _createClass(Dragger, [{
    key: "render",
    value: function render() {
      var _this$props = this.props,
        className = _this$props.className,
        style = _this$props.style,
        shape = _this$props.shape,
        locale = _this$props.locale,
        prefix = _this$props.prefix,
        listType = _this$props.listType,
        others = _objectWithoutProperties(_this$props, _excluded);
      var prefixCls = "".concat(prefix, "upload-drag");
      var cls = classNames(_defineProperty(_defineProperty(_defineProperty({}, "".concat(prefixCls), true), "".concat(prefixCls, "-over"), this.state.dragOver), className, !!className));
      var children = this.props.children || /*#__PURE__*/React.createElement("div", {
        className: cls
      }, /*#__PURE__*/React.createElement("p", {
        className: "".concat(prefixCls, "-icon")
      }, /*#__PURE__*/React.createElement(Icon, {
        size: "large",
        type: "arrow-up",
        className: "".concat(prefixCls, "-upload-icon")
      })), /*#__PURE__*/React.createElement("p", {
        className: "".concat(prefixCls, "-text")
      }, locale.drag.text), /*#__PURE__*/React.createElement("p", {
        className: "".concat(prefixCls, "-hint")
      }, locale.drag.hint));
      return /*#__PURE__*/React.createElement(Upload, _extends({}, others, {
        prefix: prefix,
        shape: shape,
        listType: listType,
        dragable: true,
        style: style,
        onDragOver: this.onDragOver,
        onDragLeave: this.onDragLeave,
        onDrop: this.onDrop,
        ref: this.saveUploaderRef
      }), children);
    }
  }]);
}(React.Component);
_defineProperty(Dragger, "propTypes", {
  /**
   * 样式前缀
   */
  prefix: PropTypes.string,
  locale: PropTypes.object,
  shape: PropTypes.string,
  onDragOver: PropTypes.func,
  onDragLeave: PropTypes.func,
  onDrop: PropTypes.func,
  limit: PropTypes.number,
  className: PropTypes.string,
  style: PropTypes.object,
  defaultValue: PropTypes.array,
  children: PropTypes.node,
  listType: PropTypes.string,
  timeout: PropTypes.number
});
_defineProperty(Dragger, "defaultProps", {
  prefix: 'next-',
  onDragOver: func.noop,
  onDragLeave: func.noop,
  onDrop: func.noop,
  locale: zhCN.Upload
});
export default Dragger;