text: 'use strict';
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  
  var _extends2 = require('babel-runtime/helpers/extends');
  
  var _extends3 = _interopRequireDefault(_extends2);
  
  var _defineProperty2 = require('babel-runtime/helpers/defineProperty');
  
  var _defineProperty3 = _interopRequireDefault(_defineProperty2);
  
  var _classCallCheck2 = require('babel-runtime/helpers/classCallCheck');
  
  var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);
  
  var _createClass2 = require('babel-runtime/helpers/createClass');
  
  var _createClass3 = _interopRequireDefault(_createClass2);
  
  var _possibleConstructorReturn2 = require('babel-runtime/helpers/possibleConstructorReturn');
  
  var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);
  
  var _inherits2 = require('babel-runtime/helpers/inherits');
  
  var _inherits3 = _interopRequireDefault(_inherits2);
  
  var _react = require('react');
  
  var _react2 = _interopRequireDefault(_react);
  
  var _propTypes = require('prop-types');
  
  var _propTypes2 = _interopRequireDefault(_propTypes);
  
  var _classnames = require('classnames');
  
  var _classnames2 = _interopRequireDefault(_classnames);
  
  var _request = require('./request');
  
  var _request2 = _interopRequireDefault(_request);
  
  var _uid = require('./uid');
  
  var _uid2 = _interopRequireDefault(_uid);
  
  var _attrAccept = require('./attr-accept');
  
  var _attrAccept2 = _interopRequireDefault(_attrAccept);
  
  var _traverseFileTree = require('./traverseFileTree');
  
  var _traverseFileTree2 = _interopRequireDefault(_traverseFileTree);
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }
  
  var AjaxUploader = function (_Component) {
    (0, _inherits3['default'])(AjaxUploader, _Component);
  
    function AjaxUploader() {
      var _ref;
  
      var _temp, _this, _ret;
  
      (0, _classCallCheck3['default'])(this, AjaxUploader);
  
      for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }
  
      return _ret = (_temp = (_this = (0, _possibleConstructorReturn3['default'])(this, (_ref = AjaxUploader.__proto__ || Object.getPrototypeOf(AjaxUploader)).call.apply(_ref, [this].concat(args))), _this), _this.state = { uid: (0, _uid2['default'])() }, _this.reqs = {}, _this.onChange = function (e) {
        var files = e.target.files;
        _this.uploadFiles(files);
        _this.reset();
      }, _this.onClick = function () {
        var el = _this.fileInput;
        if (!el) {
          return;
        }
        el.click();
      }, _this.onKeyDown = function (e) {
        if (e.key === 'Enter') {
          _this.onClick();
        }
      }, _this.onFileDrop = function (e) {
        var multiple = _this.props.multiple;
  
  
        e.preventDefault();
  
        if (e.type === 'dragover') {
          return;
        }
  
        if (_this.props.directory) {
          (0, _traverseFileTree2['default'])(e.dataTransfer.items, _this.uploadFiles, function (_file) {
            return (0, _attrAccept2['default'])(_file, _this.props.accept);
          });
        } else {
          var files = Array.prototype.slice.call(e.dataTransfer.files).filter(function (file) {
            return (0, _attrAccept2['default'])(file, _this.props.accept);
          });
  
          if (multiple === false) {
            files = files.slice(0, 1);
          }
  
          _this.uploadFiles(files);
        }
      }, _this.uploadFiles = function (files) {
        var postFiles = Array.prototype.slice.call(files);
        postFiles.map(function (file) {
          file.uid = (0, _uid2['default'])();
          return file;
        }).forEach(function (file) {
          _this.upload(file, postFiles);
        });
      }, _this.saveFileInput = function (node) {
        _this.fileInput = node;
      }, _temp), (0, _possibleConstructorReturn3['default'])(_this, _ret);
    }
  
    (0, _createClass3['default'])(AjaxUploader, [{
      key: 'componentDidMount',
      value: function componentDidMount() {
        this._isMounted = true;
      }
    }, {
      key: 'componentWillUnmount',
      value: function componentWillUnmount() {
        this._isMounted = false;
        this.abort();
      }
    }, {
      key: 'upload',
      value: function upload(file, fileList) {
        var _this2 = this;
  
        var props = this.props;
  
        if (!props.beforeUpload) {
          // always async in case use react state to keep fileList
          return setTimeout(function () {
            return _this2.post(file);
          }, 0);
        }
  
        var before = props.beforeUpload(file, fileList);
        if (before && before.then) {
          before.then(function (processedFile) {
            var processedFileType = Object.prototype.toString.call(processedFile);
            if (processedFileType === '[object File]' || processedFileType === '[object Blob]') {
              return _this2.post(processedFile);
            }
            return _this2.post(file);
          })['catch'](function (e) {
            console && console.log(e); // eslint-disable-line
          });
        } else if (before !== false) {
          setTimeout(function () {
            return _this2.post(file);
          }, 0);
        }
      }
    }, {
      key: 'post',
      value: function post(file) {
        var _this3 = this;
  
        if (!this._isMounted) {
          return;
        }
        var props = this.props;
        var data = props.data;
        var onStart = props.onStart,
            onProgress = props.onProgress,
            _props$transformFile = props.transformFile,
            transformFile = _props$transformFile === undefined ? function (originFile) {
          return originFile;
        } : _props$transformFile;
  
  
        new Promise(function (resolve) {
          var action = props.action;
  
          if (typeof action === 'function') {
            return resolve(action(file));
          }
          resolve(action);
        }).then(function (action) {
          var uid = file.uid;
  
          var request = props.customRequest || _request2['default'];
          var transform = Promise.resolve(transformFile(file))['catch'](function (e) {
            console.error(e); // eslint-disable-line no-console
          });
  
          transform.then(function (transformedFile) {
            if (typeof data === 'function') {
              data = data(file);
            }
  
            var requestOption = {
              action: action,
              filename: props.name,
              data: data,
              file: transformedFile,
              headers: props.headers,
              withCredentials: props.withCredentials,
              method: props.method || 'post',
              onProgress: onProgress ? function (e) {
                onProgress(e, file);
              } : null,
              onSuccess: function onSuccess(ret, xhr) {
                delete _this3.reqs[uid];
                props.onSuccess(ret, file, xhr);
              },
              onError: function onError(err, ret) {
                delete _this3.reqs[uid];
                props.onError(err, ret, file);
              }
            };
            _this3.reqs[uid] = request(requestOption);
            onStart(file);
          });
        });
      }
    }, {
      key: 'reset',
      value: function reset() {
        this.setState({
          uid: (0, _uid2['default'])()
        });
      }
    }, {
      key: 'abort',
      value: function abort(file) {
        var reqs = this.reqs;
  
        if (file) {
          var uid = file;
          if (file && file.uid) {
            uid = file.uid;
          }
          if (reqs[uid] && reqs[uid].abort) {
            reqs[uid].abort();
          }
          delete reqs[uid];
        } else {
          Object.keys(reqs).forEach(function (uid) {
            if (reqs[uid] && reqs[uid].abort) {
              reqs[uid].abort();
            }
            delete reqs[uid];
          });
        }
      }
    }, {
      key: 'render',
      value: function render() {
        var _classNames;
  
        var _props = this.props,
            Tag = _props.component,
            prefixCls = _props.prefixCls,
            className = _props.className,
            disabled = _props.disabled,
            id = _props.id,
            style = _props.style,
            multiple = _props.multiple,
            accept = _props.accept,
            children = _props.children,
            directory = _props.directory,
            openFileDialogOnClick = _props.openFileDialogOnClick;
  
        var cls = (0, _classnames2['default'])((_classNames = {}, (0, _defineProperty3['default'])(_classNames, prefixCls, true), (0, _defineProperty3['default'])(_classNames, prefixCls + '-disabled', disabled), (0, _defineProperty3['default'])(_classNames, className, className), _classNames));
        var events = disabled ? {} : {
          onClick: openFileDialogOnClick ? this.onClick : function () {},
          onKeyDown: openFileDialogOnClick ? this.onKeyDown : function () {},
          onDrop: this.onFileDrop,
          onDragOver: this.onFileDrop,
          tabIndex: '0'
        };
        return _react2['default'].createElement(
          Tag,
          (0, _extends3['default'])({}, events, {
            className: cls,
            role: 'button',
            style: style
          }),
          _react2['default'].createElement('input', {
            id: id,
            type: 'file',
            ref: this.saveFileInput,
            key: this.state.uid,
            style: { display: 'none' },
            accept: accept,
            directory: directory ? 'directory' : null,
            webkitdirectory: directory ? 'webkitdirectory' : null,
            multiple: multiple,
            onChange: this.onChange
          }),
          children
        );
      }
    }]);
    return AjaxUploader;
  }(_react.Component); /* eslint react/no-is-mounted:0 react/sort-comp:0 */
  
  AjaxUploader.propTypes = {
    id: _propTypes2['default'].string,
    component: _propTypes2['default'].string,
    style: _propTypes2['default'].object,
    prefixCls: _propTypes2['default'].string,
    className: _propTypes2['default'].string,
    multiple: _propTypes2['default'].bool,
    directory: _propTypes2['default'].bool,
    disabled: _propTypes2['default'].bool,
    accept: _propTypes2['default'].string,
    children: _propTypes2['default'].any,
    onStart: _propTypes2['default'].func,
    data: _propTypes2['default'].oneOfType([_propTypes2['default'].object, _propTypes2['default'].func]),
    action: _propTypes2['default'].oneOfType([_propTypes2['default'].string, _propTypes2['default'].func]),
    headers: _propTypes2['default'].object,
    beforeUpload: _propTypes2['default'].func,
    customRequest: _propTypes2['default'].func,
    onProgress: _propTypes2['default'].func,
    withCredentials: _propTypes2['default'].bool,
    openFileDialogOnClick: _propTypes2['default'].bool,
    transformFile: _propTypes2['default'].func
  };
  exports['default'] = AjaxUploader;
  module.exports = exports['default'];