mirror of
https://gitee.com/ant-design/ant-design.git
synced 2024-12-16 01:41:02 +08:00
376 lines
9.2 KiB
TypeScript
376 lines
9.2 KiB
TypeScript
import * as React from 'react';
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import { polyfill } from 'react-lifecycles-compat';
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import RcUpload from 'rc-upload';
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import classNames from 'classnames';
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import uniqBy from 'lodash/uniqBy';
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import findIndex from 'lodash/findIndex';
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import Dragger from './Dragger';
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import UploadList from './UploadList';
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import {
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RcFile,
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UploadProps,
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UploadState,
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UploadFile,
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UploadLocale,
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UploadChangeParam,
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UploadType,
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UploadListType,
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} from './interface';
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import { T, fileToObject, genPercentAdd, getFileItem, removeFileItem } from './utils';
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import LocaleReceiver from '../locale-provider/LocaleReceiver';
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import defaultLocale from '../locale/default';
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import { ConfigConsumer, ConfigConsumerProps } from '../config-provider';
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import warning from '../_util/warning';
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export { UploadProps };
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class Upload extends React.Component<UploadProps, UploadState> {
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static Dragger: typeof Dragger;
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static defaultProps = {
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type: 'select' as UploadType,
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multiple: false,
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action: '',
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data: {},
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accept: '',
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beforeUpload: T,
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showUploadList: true,
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listType: 'text' as UploadListType, // or picture
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className: '',
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disabled: false,
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supportServerRender: true,
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};
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static getDerivedStateFromProps(nextProps: UploadProps) {
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if ('fileList' in nextProps) {
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return {
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fileList: nextProps.fileList || [],
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};
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}
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return null;
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}
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recentUploadStatus: boolean | PromiseLike<any>;
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progressTimer: any;
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upload: any;
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constructor(props: UploadProps) {
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super(props);
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this.state = {
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fileList: props.fileList || props.defaultFileList || [],
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dragState: 'drop',
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};
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warning(
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'fileList' in props || !('value' in props),
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'Upload',
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'`value` is not validate prop, do you mean `fileList`?',
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);
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}
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componentWillUnmount() {
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this.clearProgressTimer();
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}
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saveUpload = (node: typeof RcUpload) => {
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this.upload = node;
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};
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onStart = (file: RcFile) => {
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const { fileList } = this.state;
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const targetItem = fileToObject(file);
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targetItem.status = 'uploading';
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const nextFileList = fileList.concat();
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const fileIndex = findIndex(nextFileList, ({ uid }: UploadFile) => uid === targetItem.uid);
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if (fileIndex === -1) {
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nextFileList.push(targetItem);
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} else {
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nextFileList[fileIndex] = targetItem;
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}
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this.onChange({
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file: targetItem,
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fileList: nextFileList,
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});
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// fix ie progress
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if (!(window as any).File || process.env.TEST_IE) {
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this.autoUpdateProgress(0, targetItem);
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}
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};
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onSuccess = (response: any, file: UploadFile, xhr: any) => {
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this.clearProgressTimer();
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try {
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if (typeof response === 'string') {
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response = JSON.parse(response);
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}
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} catch (e) {
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/* do nothing */
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}
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const { fileList } = this.state;
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const targetItem = getFileItem(file, fileList);
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// removed
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if (!targetItem) {
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return;
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}
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targetItem.status = 'done';
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targetItem.response = response;
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targetItem.xhr = xhr;
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this.onChange({
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file: { ...targetItem },
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fileList,
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});
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};
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onProgress = (e: { percent: number }, file: UploadFile) => {
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const { fileList } = this.state;
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const targetItem = getFileItem(file, fileList);
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// removed
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if (!targetItem) {
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return;
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}
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targetItem.percent = e.percent;
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this.onChange({
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event: e,
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file: { ...targetItem },
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fileList,
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});
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};
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onError = (error: Error, response: any, file: UploadFile) => {
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this.clearProgressTimer();
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const { fileList } = this.state;
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const targetItem = getFileItem(file, fileList);
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// removed
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if (!targetItem) {
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return;
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}
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targetItem.error = error;
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targetItem.response = response;
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targetItem.status = 'error';
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this.onChange({
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file: { ...targetItem },
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fileList,
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});
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};
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handleRemove = (file: UploadFile) => {
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const { onRemove } = this.props;
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const { fileList } = this.state;
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Promise.resolve(typeof onRemove === 'function' ? onRemove(file) : onRemove).then(ret => {
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// Prevent removing file
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if (ret === false) {
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return;
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}
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const removedFileList = removeFileItem(file, fileList);
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if (removedFileList) {
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file.status = 'removed'; // eslint-disable-line
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if (this.upload) {
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this.upload.abort(file);
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}
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this.onChange({
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file,
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fileList: removedFileList,
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});
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}
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});
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};
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onChange = (info: UploadChangeParam) => {
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if (!('fileList' in this.props)) {
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this.setState({ fileList: info.fileList });
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}
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const { onChange } = this.props;
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if (onChange) {
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onChange(info);
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}
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};
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onFileDrop = (e: React.DragEvent<HTMLDivElement>) => {
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this.setState({
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dragState: e.type,
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});
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};
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beforeUpload = (file: RcFile, fileList: RcFile[]) => {
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const { beforeUpload } = this.props;
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const { fileList: stateFileList } = this.state;
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if (!beforeUpload) {
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return true;
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}
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const result = beforeUpload(file, fileList);
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if (result === false) {
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this.onChange({
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file,
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fileList: uniqBy(
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stateFileList.concat(fileList.map(fileToObject)),
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(item: UploadFile) => item.uid,
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),
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});
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return false;
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}
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if (result && (result as PromiseLike<any>).then) {
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return result;
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}
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return true;
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};
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clearProgressTimer() {
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clearInterval(this.progressTimer);
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}
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autoUpdateProgress(_: any, file: UploadFile) {
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const getPercent = genPercentAdd();
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let curPercent = 0;
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this.clearProgressTimer();
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this.progressTimer = setInterval(() => {
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curPercent = getPercent(curPercent);
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this.onProgress(
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{
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percent: curPercent * 100,
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},
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file,
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);
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}, 200);
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}
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renderUploadList = (locale: UploadLocale) => {
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const {
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showUploadList,
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listType,
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onPreview,
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onDownload,
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previewFile,
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disabled,
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locale: propLocale,
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} = this.props;
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const { showRemoveIcon, showPreviewIcon, showDownloadIcon } = showUploadList as any;
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const { fileList } = this.state;
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return (
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<UploadList
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listType={listType}
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items={fileList}
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previewFile={previewFile}
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onPreview={onPreview}
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onDownload={onDownload}
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onRemove={this.handleRemove}
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showRemoveIcon={!disabled && showRemoveIcon}
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showPreviewIcon={showPreviewIcon}
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showDownloadIcon={showDownloadIcon}
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locale={{ ...locale, ...propLocale }}
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/>
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);
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};
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renderUpload = ({ getPrefixCls }: ConfigConsumerProps) => {
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const {
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prefixCls: customizePrefixCls,
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className,
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showUploadList,
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listType,
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type,
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disabled,
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children,
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} = this.props;
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const { fileList, dragState } = this.state;
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const prefixCls = getPrefixCls('upload', customizePrefixCls);
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const rcUploadProps = {
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onStart: this.onStart,
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onError: this.onError,
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onProgress: this.onProgress,
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onSuccess: this.onSuccess,
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...this.props,
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prefixCls,
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beforeUpload: this.beforeUpload,
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};
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delete rcUploadProps.className;
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const uploadList = showUploadList ? (
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<LocaleReceiver componentName="Upload" defaultLocale={defaultLocale.Upload}>
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{this.renderUploadList}
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</LocaleReceiver>
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) : null;
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if (type === 'drag') {
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const dragCls = classNames(prefixCls, {
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[`${prefixCls}-drag`]: true,
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[`${prefixCls}-drag-uploading`]: fileList.some(file => file.status === 'uploading'),
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[`${prefixCls}-drag-hover`]: dragState === 'dragover',
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[`${prefixCls}-disabled`]: disabled,
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});
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return (
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<span className={className}>
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<div
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className={dragCls}
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onDrop={this.onFileDrop}
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onDragOver={this.onFileDrop}
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onDragLeave={this.onFileDrop}
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>
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<RcUpload {...rcUploadProps} ref={this.saveUpload} className={`${prefixCls}-btn`}>
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<div className={`${prefixCls}-drag-container`}>{children}</div>
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</RcUpload>
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</div>
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{uploadList}
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</span>
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);
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}
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const uploadButtonCls = classNames(prefixCls, {
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[`${prefixCls}-select`]: true,
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[`${prefixCls}-select-${listType}`]: true,
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[`${prefixCls}-disabled`]: disabled,
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});
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// Remove id to avoid open by label when trigger is hidden
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// https://github.com/ant-design/ant-design/issues/14298
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// https://github.com/ant-design/ant-design/issues/16478
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if (!children || disabled) {
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delete rcUploadProps.id;
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}
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const uploadButton = (
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<div className={uploadButtonCls} style={children ? undefined : { display: 'none' }}>
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<RcUpload {...rcUploadProps} ref={this.saveUpload} />
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</div>
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);
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if (listType === 'picture-card') {
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return (
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<span className={classNames(className, `${prefixCls}-picture-card-wrapper`)}>
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{uploadList}
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{uploadButton}
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</span>
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);
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}
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return (
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<span className={className}>
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{uploadButton}
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{uploadList}
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</span>
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);
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};
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render() {
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return <ConfigConsumer>{this.renderUpload}</ConfigConsumer>;
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}
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}
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polyfill(Upload);
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export default Upload;
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