@dnb/eufemia/components/upload/Upload.js

DNB Eufemia Design System UI Library

"use client";

import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
var _UploadInfo, _UploadFileList;
const _excluded = ["buttonTextSingular", "textSingular"],
  _excluded2 = ["id", "skeleton", "className", "acceptedFileTypes", "filesAmountLimit", "fileMaxSize", "onChange", "onFileDelete", "onFileClick", "download", "allowDuplicates", "title", "text", "fileTypeTableCaption", "fileTypeDescription", "fileSizeDescription", "fileAmountDescription", "fileSizeContent", "buttonText", "loadingText", "errorLargeFile", "errorUnsupportedFile", "errorAmountLimit", "deleteButton", "fileListAriaLabel", "disableDragAndDrop"];
function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
import "core-js/modules/web.dom-collections.iterator.js";
import React, { useCallback } from 'react';
import classnames from 'classnames';
import { createSpacingClasses } from '../space/SpacingHelper';
import Provider from '../../shared/Provider';
import Context from '../../shared/Context';
import { extendPropsWithContext, makeUniqueId } from '../../shared/component-helper';
import useId from '../../shared/helpers/useId';
import HeightAnimation from '../height-animation/HeightAnimation';
import UploadFileInput from './UploadFileInput';
import useUpload from './useUpload';
import UploadDropzone from './UploadDropzone';
import { UploadContext, defaultProps } from './UploadContext';
import { verifyFiles } from './UploadVerify';
import UploadFileList from './UploadFileList';
import UploadInfo from './UploadInfo';
export { defaultProps };
const Upload = localProps => {
  const context = React.useContext(Context);
  const _context$getTranslati = context.getTranslation(localProps).Upload,
    {
      buttonTextSingular,
      textSingular
    } = _context$getTranslati,
    translations = _objectWithoutProperties(_context$getTranslati, _excluded);
  if ((localProps === null || localProps === void 0 ? void 0 : localProps.filesAmountLimit) === 1) {
    translations.buttonText = buttonTextSingular;
    translations.text = textSingular;
  }
  const extendedProps = extendPropsWithContext(localProps, defaultProps, {
    skeleton: context === null || context === void 0 ? void 0 : context.skeleton
  }, translations, context.Upload);
  const {
      id: idProp,
      skeleton,
      className,
      acceptedFileTypes,
      filesAmountLimit,
      fileMaxSize,
      onChange,
      onFileDelete,
      onFileClick,
      download,
      allowDuplicates,
      title,
      text,
      fileTypeTableCaption,
      fileTypeDescription,
      fileSizeDescription,
      fileAmountDescription,
      fileSizeContent,
      buttonText,
      loadingText,
      errorLargeFile,
      errorUnsupportedFile,
      errorAmountLimit,
      deleteButton,
      fileListAriaLabel,
      disableDragAndDrop
    } = extendedProps,
    props = _objectWithoutProperties(extendedProps, _excluded2);
  const spacingClasses = createSpacingClasses(props);
  const id = useId(idProp);
  const {
    files,
    setFiles,
    setInternalFiles,
    getExistingFile
  } = useUpload(id);
  const onInputUpload = useCallback(newFiles => {
    const mergedFiles = [...files, ...newFiles.map(fileItem => {
      const {
        file
      } = fileItem;
      const existingFile = getExistingFile(file, files);
      fileItem.exists = Boolean(existingFile);
      fileItem.id = fileItem.exists && !allowDuplicates ? existingFile.id : makeUniqueId();
      return fileItem;
    })];
    const filesToVerify = allowDuplicates ? mergedFiles : mergedFiles.filter(_ref => {
      let {
        exists
      } = _ref;
      return !exists;
    });
    const verifiedFiles = verifyFiles(filesToVerify, {
      fileMaxSize,
      acceptedFileTypes,
      errorUnsupportedFile,
      errorLargeFile
    });
    const validFiles = [...verifiedFiles].slice(0, filesAmountLimit);
    setFiles(validFiles);
    setInternalFiles(mergedFiles);
    if (typeof onChange === 'function') {
      onChange({
        files: validFiles
      });
    }
    return validFiles;
  }, [acceptedFileTypes, errorLargeFile, errorUnsupportedFile, fileMaxSize, files, filesAmountLimit, getExistingFile, onChange, setFiles, setInternalFiles]);
  const UploadWrapper = disableDragAndDrop ? HeightAnimation : UploadDropzone;
  return React.createElement(UploadContext.Provider, {
    value: _objectSpread(_objectSpread({}, extendedProps), {}, {
      id,
      onInputUpload
    })
  }, React.createElement(Provider, {
    skeleton: skeleton
  }, React.createElement(UploadWrapper, {
    className: classnames('dnb-upload', spacingClasses, className)
  }, _UploadInfo || (_UploadInfo = React.createElement(UploadInfo, null)), React.createElement(UploadFileInput, props), _UploadFileList || (_UploadFileList = React.createElement(UploadFileList, null)))));
};
Upload.useUpload = useUpload;
Upload._formElement = true;
Upload._supportsSpacingProps = true;
export default Upload;
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