@aimake/nanod/lib/upload/UploadList.js

## 设计模式 NANO DESIGN 是面向于企业级中台化应用的解决方案。服务于 ToB 和 ToE 类型的单页应用，应用于各产品中从而产出了一套设计及前端规范。

"use strict";

var _typeof3 = require("babel-runtime/helpers/typeof");

var _typeof4 = _interopRequireDefault2(_typeof3);

function _interopRequireDefault2(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }

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

var React = _interopRequireWildcard(require("react"));

var _rcAnimate = _interopRequireDefault(require("rc-animate"));

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

var _icon = _interopRequireDefault(require("../icon"));

var _tooltip = _interopRequireDefault(require("../tooltip"));

var _progress = _interopRequireDefault(require("../progress"));

var _configProvider = require("../config-provider");

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

function _interopRequireWildcard(obj) {
  if (obj && obj.__esModule) {
    return obj;
  } else {
    var newObj = {};if (obj != null) {
      for (var key in obj) {
        if (Object.prototype.hasOwnProperty.call(obj, key)) {
          var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {};if (desc.get || desc.set) {
            Object.defineProperty(newObj, key, desc);
          } else {
            newObj[key] = obj[key];
          }
        }
      }
    }newObj["default"] = obj;return newObj;
  }
}

function _typeof(obj) {
  if (typeof Symbol === "function" && (0, _typeof4["default"])(Symbol.iterator) === "symbol") {
    _typeof = function _typeof(obj) {
      return typeof obj === "undefined" ? "undefined" : (0, _typeof4["default"])(obj);
    };
  } else {
    _typeof = function _typeof(obj) {
      return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj === "undefined" ? "undefined" : (0, _typeof4["default"])(obj);
    };
  }return _typeof(obj);
}

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

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);
}

var imageTypes = ['image', 'webp', 'png', 'svg', 'gif', 'jpg', 'jpeg', 'bmp', 'dpg']; // https://developer.mozilla.org/en-US/docs/Web/API/FileReader/readAsDataURL

var previewFile = function previewFile(file, callback) {
  if (file.type && !imageTypes.includes(file.type)) {
    callback('');
  }

  var reader = new FileReader();

  reader.onloadend = function () {
    return callback(reader.result);
  };

  reader.readAsDataURL(file);
};

var extname = function extname(url) {
  if (!url) {
    return '';
  }

  var temp = url.split('/');
  var filename = temp[temp.length - 1];
  var filenameWithoutSuffix = filename.split(/#|\?/)[0];
  return (/\.[^./\\]*$/.exec(filenameWithoutSuffix) || [''])[0];
};

var isImageUrl = function isImageUrl(file) {
  if (imageTypes.includes(file.type)) {
    return true;
  }

  var url = file.thumbUrl || file.url;
  var extension = extname(url);

  if (/^data:image\//.test(url) || /(webp|svg|png|gif|jpg|jpeg|bmp|dpg)$/i.test(extension)) {
    return true;
  } else if (/^data:/.test(url)) {
    // other file types of base64
    return false;
  } else if (extension) {
    // other file types which have extension
    return false;
  }

  return true;
};

var UploadList =
/*#__PURE__*/
function (_React$Component) {
  _inherits(UploadList, _React$Component);

  function UploadList() {
    var _this;

    _classCallCheck(this, UploadList);

    _this = _possibleConstructorReturn(this, _getPrototypeOf(UploadList).apply(this, arguments));

    _this.handleClose = function (file) {
      var onRemove = _this.props.onRemove;

      if (onRemove) {
        onRemove(file);
      }
    };

    _this.handlePreview = function (file, e) {
      var onPreview = _this.props.onPreview;

      if (!onPreview) {
        return;
      }

      e.preventDefault();
      return onPreview(file);
    };

    _this.renderUploadList = function (_ref) {
      var _classNames2;

      var getPrefixCls = _ref.getPrefixCls;
      var _this$props = _this.props,
          customizePrefixCls = _this$props.prefixCls,
          _this$props$items = _this$props.items,
          items = _this$props$items === void 0 ? [] : _this$props$items,
          listType = _this$props.listType,
          showPreviewIcon = _this$props.showPreviewIcon,
          showRemoveIcon = _this$props.showRemoveIcon,
          locale = _this$props.locale;
      var prefixCls = getPrefixCls('upload', customizePrefixCls);
      var list = items.map(function (file) {
        var _classNames;

        var progress;
        var icon = React.createElement(_icon["default"], {
          type: file.status === 'uploading' ? 'loading' : 'paper-clip'
        });

        if (listType === 'picture' || listType === 'picture-card') {
          if (listType === 'picture-card' && file.status === 'uploading') {
            icon = React.createElement("div", {
              className: "".concat(prefixCls, "-list-item-uploading-text")
            }, locale.uploading);
          } else if (!file.thumbUrl && !file.url) {
            icon = React.createElement(_icon["default"], {
              className: "".concat(prefixCls, "-list-item-thumbnail"),
              type: "picture",
              theme: "twoTone"
            });
          } else {
            var thumbnail = isImageUrl(file) ? React.createElement("img", {
              src: file.thumbUrl || file.url,
              alt: file.name
            }) : React.createElement(_icon["default"], {
              type: "file",
              className: "".concat(prefixCls, "-list-item-icon"),
              theme: "twoTone"
            });
            icon = React.createElement("a", {
              className: "".concat(prefixCls, "-list-item-thumbnail"),
              onClick: function onClick(e) {
                return _this.handlePreview(file, e);
              },
              href: file.url || file.thumbUrl,
              target: "_blank",
              rel: "noopener noreferrer"
            }, thumbnail);
          }
        }

        if (file.status === 'uploading') {
          // show loading icon if upload progress listener is disabled
          var loadingProgress = 'percent' in file ? React.createElement(_progress["default"], _extends({
            type: "line"
          }, _this.props.progressAttr, {
            percent: file.percent
          })) : null;
          progress = React.createElement("div", {
            className: "".concat(prefixCls, "-list-item-progress"),
            key: "progress"
          }, loadingProgress);
        }

        var infoUploadingClass = (0, _classnames["default"])((_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-list-item"), true), _defineProperty(_classNames, "".concat(prefixCls, "-list-item-").concat(file.status), true), _classNames));
        var linkProps = typeof file.linkProps === 'string' ? JSON.parse(file.linkProps) : file.linkProps;
        var preview = file.url ? React.createElement("a", _extends({
          target: "_blank",
          rel: "noopener noreferrer",
          className: "".concat(prefixCls, "-list-item-name"),
          title: file.name
        }, linkProps, {
          href: file.url,
          onClick: function onClick(e) {
            return _this.handlePreview(file, e);
          }
        }), file.name) : React.createElement("span", {
          className: "".concat(prefixCls, "-list-item-name"),
          onClick: function onClick(e) {
            return _this.handlePreview(file, e);
          },
          title: file.name
        }, file.name);
        var style = {
          pointerEvents: 'none',
          opacity: 0.5
        };
        var previewIcon = showPreviewIcon ? React.createElement("a", {
          href: file.url || file.thumbUrl,
          target: "_blank",
          rel: "noopener noreferrer",
          style: file.url || file.thumbUrl ? undefined : style,
          onClick: function onClick(e) {
            return _this.handlePreview(file, e);
          },
          title: locale.previewFile
        }, React.createElement(_icon["default"], {
          type: "eye-o"
        })) : null;
        var removeIcon = showRemoveIcon ? React.createElement(_icon["default"], {
          type: "delete",
          title: locale.removeFile,
          onClick: function onClick() {
            return _this.handleClose(file);
          }
        }) : null;
        var removeIconClose = showRemoveIcon ? React.createElement(_icon["default"], {
          type: "close",
          title: locale.removeFile,
          onClick: function onClick() {
            return _this.handleClose(file);
          }
        }) : null;
        var actions = listType === 'picture-card' && file.status !== 'uploading' ? React.createElement("span", {
          className: "".concat(prefixCls, "-list-item-actions")
        }, previewIcon, removeIcon) : removeIconClose;
        var message;

        if (file.response && typeof file.response === 'string') {
          message = file.response;
        } else {
          message = file.error && file.error.statusText || locale.uploadError;
        }

        var iconAndPreview = file.status === 'error' ? React.createElement(_tooltip["default"], {
          title: message
        }, icon, preview) : React.createElement("span", null, icon, preview);
        return React.createElement("div", {
          className: infoUploadingClass,
          key: file.uid
        }, React.createElement("div", {
          className: "".concat(prefixCls, "-list-item-info")
        }, iconAndPreview), actions, React.createElement(_rcAnimate["default"], {
          transitionName: "fade",
          component: ""
        }, progress));
      });
      var listClassNames = (0, _classnames["default"])((_classNames2 = {}, _defineProperty(_classNames2, "".concat(prefixCls, "-list"), true), _defineProperty(_classNames2, "".concat(prefixCls, "-list-").concat(listType), true), _classNames2));
      var animationDirection = listType === 'picture-card' ? 'animate-inline' : 'animate';
      return React.createElement(_rcAnimate["default"], {
        transitionName: "".concat(prefixCls, "-").concat(animationDirection),
        component: "div",
        className: listClassNames
      }, list);
    };

    return _this;
  }

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

      if (this.props.listType !== 'picture' && this.props.listType !== 'picture-card') {
        return;
      }

      (this.props.items || []).forEach(function (file) {
        if (typeof document === 'undefined' || typeof window === 'undefined' || !window.FileReader || !window.File || !(file.originFileObj instanceof File) || file.thumbUrl !== undefined) {
          return;
        }
        /*eslint-disable */

        file.thumbUrl = '';
        /*eslint-enable */

        previewFile(file.originFileObj, function (previewDataUrl) {
          /*eslint-disable */
          file.thumbUrl = previewDataUrl;
          /*eslint-enable */

          _this2.forceUpdate();
        });
      });
    }
  }, {
    key: "render",
    value: function render() {
      return React.createElement(_configProvider.ConfigConsumer, null, this.renderUploadList);
    }
  }]);

  return UploadList;
}(React.Component);

exports["default"] = UploadList;
UploadList.defaultProps = {
  listType: 'text',
  progressAttr: {
    strokeWidth: 2,
    showInfo: false
  },
  showRemoveIcon: true,
  showPreviewIcon: true
};