choerodon-ui/es/upload/UploadList.js

An enterprise-class UI design language and React-based implementation

import _objectSpread from "@babel/runtime/helpers/objectSpread2";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
import _extends from "@babel/runtime/helpers/extends";
import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _inherits from "@babel/runtime/helpers/inherits";
import _createSuper from "@babel/runtime/helpers/createSuper";
import _slicedToArray from "@babel/runtime/helpers/slicedToArray";
import React, { Component, createElement } from 'react';
import classNames from 'classnames';
import { DragDropContext, Draggable, Droppable } from 'react-beautiful-dnd';
import isFunction from 'lodash/isFunction';
import Icon from '../icon';
import Tooltip from '../tooltip';
import Progress from '../progress';
import Animate from '../animate';
import PopConfirm from '../popconfirm';
import { ProgressType } from '../progress/enum';
import { getFileSizeStr, getFileType, isImageUrl, previewImage } from './utils';
import CompressedfileIcon from './icon-svg/compressedfileIcon';
import DocIcon from './icon-svg/docIcon';
import FileuploadIcon from './icon-svg/fileuploadIcon';
import ImageIcon from './icon-svg/imageIcon';
import PdfIcon from './icon-svg/pdfIcon';
import XlsIcon from './icon-svg/xlsIcon';
import { Size } from '../_util/enum';
import ConfigContext from '../config-provider/ConfigContext'; // a little function to help us with reordering the result

var reorder = function reorder(list, startIndex, endIndex) {
  var result = Array.from(list);

  var _result$splice = result.splice(startIndex, 1),
      _result$splice2 = _slicedToArray(_result$splice, 1),
      removed = _result$splice2[0];

  result.splice(endIndex, 0, removed);
  return result;
};

function defaultRenderIcon(file, listType, prefixCls) {
  if (listType === 'picture' || listType === 'picture-card') {
    return /*#__PURE__*/React.createElement(Icon, {
      type: "insert_drive_file",
      className: "".concat(prefixCls, "-list-item-icon")
    });
  }

  if (file.status === 'uploading') {
    return /*#__PURE__*/React.createElement(Progress, {
      key: 'loading',
      type: ProgressType.loading,
      size: Size.small
    });
  }

  var filetype = getFileType(file.name);

  switch (filetype) {
    case 'compressedfile':
      return /*#__PURE__*/React.createElement(CompressedfileIcon, {
        className: "".concat(prefixCls, "-icon-file")
      });

    case 'doc':
      return /*#__PURE__*/React.createElement(DocIcon, {
        className: "".concat(prefixCls, "-icon-file")
      });

    case 'image':
      return /*#__PURE__*/React.createElement(ImageIcon, {
        className: "".concat(prefixCls, "-icon-file")
      });

    case 'pdf':
      return /*#__PURE__*/React.createElement(PdfIcon, {
        className: "".concat(prefixCls, "-icon-file")
      });

    case 'xls':
      return /*#__PURE__*/React.createElement(XlsIcon, {
        className: "".concat(prefixCls, "-icon-file")
      });

    default:
      return /*#__PURE__*/React.createElement(FileuploadIcon, {
        className: "".concat(prefixCls, "-icon-file")
      });
  }
}

var UploadList = /*#__PURE__*/function (_Component) {
  _inherits(UploadList, _Component);

  var _super = _createSuper(UploadList);

  function UploadList() {
    var _this;

    _classCallCheck(this, UploadList);

    _this = _super.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);
    };
    /**
     * @param {UploadFile} file
     * @param {React.SyntheticEvent<HTMLElement>} e
     */


    _this.handleReUpload = function (file, e) {
      var onReUpload = _this.props.onReUpload;

      if (!onReUpload) {
        return;
      }

      e.preventDefault();
      return onReUpload(file);
    };
    /**
     * 拖拽事件
     * @param result
     */


    _this.onDragEnd = function (result) {
      var _this$props = _this.props,
          items = _this$props.items,
          onDragEnd = _this$props.onDragEnd; // dropped outside the list

      if (!result.destination) {
        return;
      }

      var dragItems = reorder(items, result.source.index, result.destination.index);
      onDragEnd(dragItems);
    };

    return _this;
  }

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

      var listType = this.props.listType;

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

      var _this$props2 = this.props,
          items = _this$props2.items,
          previewFile = _this$props2.previewFile;
      (items || []).forEach(function (file) {
        if (typeof document === 'undefined' || typeof window === 'undefined' || !window.FileReader || !window.File || !(file.originFileObj instanceof File || file.originFileObj instanceof Blob) || file.thumbUrl !== undefined) {
          return;
        }

        file.thumbUrl = '';

        if (previewFile) {
          previewFile(file.originFileObj).then(function (previewDataUrl) {
            // Need append '' to avoid dead loop
            file.thumbUrl = previewDataUrl || '';

            _this2.forceUpdate();
          });
        }
      });
    }
  }, {
    key: "render",
    value: function render() {
      var _this3 = this,
          _classNames2;

      var _this$props3 = this.props,
          customizePrefixCls = _this$props3.prefixCls,
          _this$props3$items = _this$props3.items,
          items = _this$props3$items === void 0 ? [] : _this$props3$items,
          listType = _this$props3.listType,
          showPreviewIcon = _this$props3.showPreviewIcon,
          showRemoveIcon = _this$props3.showRemoveIcon,
          showDownloadIcon = _this$props3.showDownloadIcon,
          showReUploadIcon = _this$props3.showReUploadIcon,
          removePopConfirmTitle = _this$props3.removePopConfirmTitle,
          reUploadText = _this$props3.reUploadText,
          reUploadPopConfirmTitle = _this$props3.reUploadPopConfirmTitle,
          locale = _this$props3.locale,
          dragUploadList = _this$props3.dragUploadList,
          showFileSize = _this$props3.showFileSize,
          getCustomFilenameTitle = _this$props3.getCustomFilenameTitle,
          downloadPropsIntercept = _this$props3.downloadPropsIntercept,
          tooltipPrefixCls = _this$props3.tooltipPrefixCls,
          popconfirmProps = _this$props3.popconfirmProps,
          _this$props3$renderIc = _this$props3.renderIcon,
          renderIcon = _this$props3$renderIc === void 0 ? defaultRenderIcon : _this$props3$renderIc;
      var getPrefixCls = this.context.getPrefixCls;
      var prefixCls = getPrefixCls('upload', customizePrefixCls);
      var list = items.map(function (file, index) {
        var _classNames;

        var progress;
        var icon = renderIcon(file, listType, prefixCls);
        var stat = {
          isImg: isImageUrl(file),
          isUploading: file.status === 'uploading',
          isError: file.status === 'error',
          isPictureCard: listType === 'picture-card'
        };

        if (listType === 'picture' || stat.isPictureCard) {
          if (stat.isPictureCard && stat.isUploading) {
            icon = /*#__PURE__*/React.createElement("div", {
              className: "".concat(prefixCls, "-list-item-uploading-text")
            }, locale.uploading);
          } else if (listType === 'picture' && stat.isUploading) {
            icon = /*#__PURE__*/React.createElement(Progress, {
              key: 'loading',
              type: ProgressType.loading,
              size: Size.small
            });
          } else if (!file.thumbUrl && !file.url) {
            icon = /*#__PURE__*/React.createElement(Icon, {
              className: "".concat(prefixCls, "-list-item-thumbnail"),
              type: "picture"
            });
          } else {
            var thumbnail = stat.isImg ? /*#__PURE__*/React.createElement("img", {
              src: file.thumbUrl || file.url,
              alt: file.name
            }) : icon;
            icon = /*#__PURE__*/React.createElement("a", {
              className: "".concat(prefixCls, "-list-item-thumbnail"),
              onClick: function onClick(e) {
                return _this3.handlePreview(file, e);
              },
              href: file.url || file.thumbUrl,
              target: "_blank",
              rel: "noopener noreferrer"
            }, thumbnail);
          }
        }

        if (stat.isUploading) {
          var progressAttr = _this3.props.progressAttr; // show loading icon if upload progress listener is disabled

          var loadingProgress = 'percent' in file ? /*#__PURE__*/React.createElement(Progress, _extends({
            type: ProgressType.line
          }, progressAttr, {
            percent: file.percent
          })) : null;
          progress = /*#__PURE__*/React.createElement("div", {
            className: "".concat(prefixCls, "-list-item-progress"),
            key: "progress"
          }, loadingProgress);
        }

        var infoUploadingClass = classNames((_classNames = {}, _defineProperty(_classNames, "".concat(prefixCls, "-list-item"), true), _defineProperty(_classNames, "".concat(prefixCls, "-list-item-").concat(file.status), true), _classNames));
        var preview = file.url ? /*#__PURE__*/React.createElement("a", _extends({}, file.linkProps, {
          href: file.url,
          target: "_blank",
          rel: "noopener noreferrer",
          className: "".concat(prefixCls, "-list-item-name"),
          onClick: function onClick(e) {
            return _this3.handlePreview(file, e);
          },
          title: file.name
        }), file.name) : /*#__PURE__*/React.createElement("span", {
          className: "".concat(prefixCls, "-list-item-name"),
          onClick: function onClick(e) {
            return _this3.handlePreview(file, e);
          },
          title: file.name
        }, file.name);
        var style = file.url || file.thumbUrl ? undefined : {
          pointerEvents: 'none',
          opacity: 0.5
        };
        var previewIcon = isFunction(showPreviewIcon) ? showPreviewIcon(file) : stat.isImg && showPreviewIcon ? /*#__PURE__*/React.createElement("a", {
          href: file.url || file.thumbUrl,
          target: "_blank",
          rel: "noopener noreferrer",
          style: style,
          onClick: function onClick(e) {
            return _this3.handlePreview(file, e);
          },
          title: locale.previewFile
        }, /*#__PURE__*/React.createElement(Icon, {
          type: "visibility"
        })) : null;
        var reUploadIcon = isFunction(showReUploadIcon) ? showReUploadIcon(file) : showReUploadIcon ? /*#__PURE__*/React.createElement(PopConfirm, _extends({}, popconfirmProps, {
          title: reUploadPopConfirmTitle || locale.confirmReUpload,
          onConfirm: function onConfirm(e) {
            _this3.handleReUpload(file, e);
          }
        }), /*#__PURE__*/React.createElement(Icon, {
          type: "file_upload",
          title: reUploadText
        })) : null;
        var removeIcon = showRemoveIcon ? /*#__PURE__*/React.createElement(PopConfirm, _extends({}, popconfirmProps, {
          title: removePopConfirmTitle || locale.confirmRemove,
          onConfirm: function onConfirm() {
            _this3.handleClose(file);
          }
        }), /*#__PURE__*/React.createElement(Icon, {
          type: stat.isPictureCard ? 'delete' : 'close',
          className: stat.isPictureCard ? "".concat(prefixCls, "-list-item-action-remove") : undefined,
          title: locale.removeFile
        })) : null;

        var downloadLinkProps = _objectSpread(_objectSpread({}, file.linkProps), {}, {
          rel: 'noopener noreferrer'
        });

        if (stat.isError) {
          downloadLinkProps.style = {
            color: '#f5222d'
          };
        }

        if (!(stat.isError || stat.isUploading)) {
          downloadLinkProps.href = file.url || file.thumbUrl;
          downloadLinkProps.target = '_blank';

          if (downloadLinkProps.href) {
            downloadLinkProps.filename = file.name;
          }
        }

        var downloadIcon = !stat.isError && !stat.isUploading && (isFunction(showDownloadIcon) ? showDownloadIcon(file) : showDownloadIcon) && /*#__PURE__*/React.createElement("a", _extends({}, downloadPropsIntercept(downloadLinkProps)), /*#__PURE__*/React.createElement(Icon, {
          type: "get_app"
        }));
        var actions = stat.isPictureCard && !stat.isUploading ? /*#__PURE__*/React.createElement("span", {
          className: "".concat(prefixCls, "-list-item-actions")
        }, stat.isError || previewIcon, downloadIcon, reUploadIcon, removeIcon) : removeIcon;
        var message = file.response && typeof file.response === 'string' ? file.response : file.error && file.error.statusText || locale.uploadError;
        var fileName = stat.isPictureCard && !stat.isUploading ? /*#__PURE__*/React.createElement(Tooltip, {
          prefixCls: tooltipPrefixCls,
          title: getCustomFilenameTitle ? getCustomFilenameTitle(file) : file.name,
          placement: "bottom"
        }, /*#__PURE__*/createElement(downloadLinkProps.href ? 'a' : 'span', _objectSpread({
          className: "".concat(prefixCls, "-list-item-file-name")
        }, downloadPropsIntercept(downloadLinkProps)), file.name)) : null;
        var filesizeStr = getFileSizeStr(file.size);
        var fileSize = showFileSize && filesizeStr !== '' && listType === 'text' ? /*#__PURE__*/React.createElement("span", {
          className: "".concat(prefixCls, "-list-item-info-filesize")
        }, filesizeStr) : null;
        var iconAndPreview = stat.isPictureCard ? /*#__PURE__*/React.createElement("span", {
          className: "".concat(prefixCls, "-list-item-picture-card")
        }, icon) : /*#__PURE__*/React.createElement("span", {
          className: "".concat(prefixCls, "-list-item-text")
        }, icon, preview);
        var iconAndPreviewTooltip = stat.isError ? /*#__PURE__*/React.createElement(Tooltip, {
          prefixCls: tooltipPrefixCls,
          title: message
        }, iconAndPreview) : iconAndPreview;
        var listItemInfo = /*#__PURE__*/React.createElement("div", {
          className: "".concat(prefixCls, "-list-item-info")
        }, /*#__PURE__*/React.createElement("span", {
          className: "".concat(prefixCls, "-list-item-span")
        }, iconAndPreviewTooltip, fileName, fileSize, actions), /*#__PURE__*/React.createElement(Animate, {
          transitionName: "fade",
          component: ""
        }, progress));

        if (dragUploadList) {
          return /*#__PURE__*/React.createElement(Draggable, {
            key: file.uid,
            draggableId: String(file.uid),
            index: index
          }, function (provided) {
            return /*#__PURE__*/React.createElement("div", _extends({
              className: infoUploadingClass,
              key: file.uid,
              ref: provided.innerRef
            }, provided.draggableProps, provided.dragHandleProps), listItemInfo);
          });
        }

        return /*#__PURE__*/React.createElement("div", {
          className: infoUploadingClass,
          key: file.uid
        }, listItemInfo);
      });
      var listClassNames = classNames((_classNames2 = {}, _defineProperty(_classNames2, "".concat(prefixCls, "-list"), true), _defineProperty(_classNames2, "".concat(prefixCls, "-list-").concat(listType), true), _defineProperty(_classNames2, "".concat(prefixCls, "-list-drag"), dragUploadList), _classNames2));
      var animationDirection = listType === 'picture-card' ? 'animate-inline' : 'animate';

      if (dragUploadList) {
        return /*#__PURE__*/React.createElement(DragDropContext, {
          onDragEnd: this.onDragEnd
        }, /*#__PURE__*/React.createElement(Droppable, {
          droppableId: "droppable",
          direction: "horizontal"
        }, function (provided, snapshot) {
          return /*#__PURE__*/React.createElement("div", _extends({
            ref: provided.innerRef,
            style: {
              background: snapshot.isDraggingOver ? '#f2f9f4' : '',
              border: snapshot.isDraggingOver ? '2px dashed #1ab16f' : '',
              display: 'inline-flex',
              maxWidth: '100%',
              flexWrap: 'wrap',
              overflow: 'auto'
            }
          }, provided.droppableProps, {
            className: listClassNames
          }), list, provided.placeholder);
        }));
      }

      return /*#__PURE__*/React.createElement(Animate, {
        transitionName: "".concat(prefixCls, "-").concat(animationDirection),
        component: "div",
        className: listClassNames
      }, list);
    }
  }], [{
    key: "contextType",
    get: function get() {
      return ConfigContext;
    }
  }]);

  return UploadList;
}(Component);

export { UploadList as default };
UploadList.displayName = 'UploadList';
UploadList.defaultProps = {
  listType: 'text',
  progressAttr: {
    strokeWidth: 2,
    showInfo: false
  },
  previewFile: previewImage,
  showRemoveIcon: true,
  showPreviewIcon: true,
  dragUploadList: false,
  showFileSize: false,
  showDownloadIcon: true,
  showReUploadIcon: false,
  downloadPropsIntercept: function downloadPropsIntercept(o) {
    return o;
  }
};
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