/
Upload.tsx
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/
Upload.tsx
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import { DeleteOutlined, DownloadOutlined, InboxOutlined, LoadingOutlined, PlusOutlined } from '@ant-design/icons';
import { usePrefixCls } from '@formily/antd/esm/__builtins__';
import { connect, mapProps, mapReadPretty } from '@formily/react';
import { Upload as AntdUpload, Button, Progress, Space } from 'antd';
import cls from 'classnames';
import { saveAs } from 'file-saver';
import React, { useEffect, useState } from 'react';
import { useTranslation } from 'react-i18next';
import Lightbox from 'react-image-lightbox';
import 'react-image-lightbox/style.css'; // This only needs to be imported once in your app
import { ReadPretty } from './ReadPretty';
import { isImage, toArr, toFileList, toItem, toValue, useUploadProps } from './shared';
import './style.less';
import type { ComposedUpload, DraggerProps, DraggerV2Props, UploadProps } from './type';
export const Upload: ComposedUpload = connect(
(props: UploadProps) => {
return <AntdUpload {...useUploadProps(props)} />;
},
mapProps({
value: 'fileList',
}),
mapReadPretty(ReadPretty.Upload),
);
Upload.Attachment = connect((props: UploadProps) => {
const { disabled, multiple, value, onChange } = props;
const [fileList, setFileList] = useState([]);
const [sync, setSync] = useState(true);
const images = fileList;
const [photoIndex, setPhotoIndex] = useState(0);
const [visible, setVisible] = useState(false);
const { t } = useTranslation();
useEffect(() => {
if (sync) {
setFileList(toFileList(value));
}
}, [value, sync]);
const uploadProps = useUploadProps({ ...props });
return (
<div>
<div className={cls('ant-upload-picture-card-wrapper nb-upload')}>
<div className={'ant-upload-list ant-upload-list-picture-card'}>
{fileList.map((file) => {
const handleClick = (e) => {
e.preventDefault();
e.stopPropagation();
const index = fileList.indexOf(file);
if (isImage(file.extname)) {
setVisible(true);
setPhotoIndex(index);
} else {
saveAs(file.url, `${file.title}${file.extname}`);
}
};
return (
<div key={file.uid || file.id} className={'ant-upload-list-picture-card-container'}>
<div className="ant-upload-list-item ant-upload-list-item-done ant-upload-list-item-list-type-picture-card">
<div className={'ant-upload-list-item-info'}>
<span className="ant-upload-span">
<a
className="ant-upload-list-item-thumbnail"
href={file.url}
target="_blank"
rel="noopener noreferrer"
onClick={handleClick}
>
{file.imageUrl && (
<img src={file.imageUrl} alt={file.title} className="ant-upload-list-item-image" />
)}
</a>
<a
target="_blank"
rel="noopener noreferrer"
className="ant-upload-list-item-name"
title={file.title}
href={file.url}
onClick={handleClick}
>
{file.status === 'uploading' ? t('Uploading') : file.title}
</a>
</span>
</div>
<span className={'ant-upload-list-item-actions'}>
<Space size={3}>
<Button
size={'small'}
type={'text'}
icon={<DownloadOutlined />}
onClick={() => {
saveAs(file.url, `${file.title}${file.extname}`);
}}
/>
{!disabled && (
<Button
size={'small'}
type={'text'}
icon={<DeleteOutlined />}
onClick={() => {
setSync(false);
setFileList((prevFileList) => {
if (!multiple) {
onChange(null);
return [];
}
const index = prevFileList.indexOf(file);
prevFileList.splice(index, 1);
onChange(toValue([...prevFileList]));
return [...prevFileList];
});
}}
/>
)}
</Space>
</span>
{file.status === 'uploading' && (
<div className={'ant-upload-list-item-progress'}>
<Progress strokeWidth={2} type={'line'} showInfo={false} percent={file.percent} />
</div>
)}
</div>
</div>
);
})}
{!disabled && (multiple || toArr(value).length < 1) && (
<div className={'ant-upload-list-picture-card-container'}>
<AntdUpload
{...uploadProps}
disabled={disabled}
multiple={multiple}
listType={'picture-card'}
fileList={fileList}
onChange={(info) => {
setSync(false);
if (multiple) {
if (info.file.status === 'done') {
onChange(toValue(info.fileList));
}
setFileList(info.fileList.map(toItem));
} else {
if (info.file.status === 'done') {
// TODO(BUG): object 的联动有问题,不响应,折中的办法先置空再赋值
onChange(null);
onChange(info.file?.response?.data);
}
setFileList([toItem(info.file)]);
}
}}
showUploadList={false}
>
{!disabled && (multiple || toArr(value).length < 1) && (
<span>
<PlusOutlined />
<br /> {t('Upload')}
</span>
)}
</AntdUpload>
</div>
)}
</div>
</div>
{/* 预览图片的弹框 */}
{visible && (
<Lightbox
// discourageDownloads={true}
mainSrc={images[photoIndex]?.imageUrl}
nextSrc={images[(photoIndex + 1) % images.length]?.imageUrl}
prevSrc={images[(photoIndex + images.length - 1) % images.length]?.imageUrl}
onCloseRequest={() => setVisible(false)}
onMovePrevRequest={() => setPhotoIndex((photoIndex + images.length - 1) % images.length)}
onMoveNextRequest={() => setPhotoIndex((photoIndex + 1) % images.length)}
imageTitle={images[photoIndex]?.title}
toolbarButtons={[
<button
style={{ fontSize: 22, background: 'none', lineHeight: 1 }}
type="button"
aria-label="Zoom in"
title="Zoom in"
className="ril-zoom-in ril__toolbarItemChild ril__builtinButton"
onClick={(e) => {
e.preventDefault();
const file = images[photoIndex];
saveAs(file.url, `${file.title}${file.extname}`);
}}
>
<DownloadOutlined />
</button>,
]}
/>
)}
</div>
);
}, mapReadPretty(ReadPretty.File));
Upload.Dragger = connect(
(props: DraggerProps) => {
const { tipContent } = props;
return (
<div className={usePrefixCls('upload-dragger')}>
<AntdUpload.Dragger {...useUploadProps(props)}>
{tipContent}
{props.children}
</AntdUpload.Dragger>
</div>
);
},
mapProps({
value: 'fileList',
}),
);
Upload.DraggerV2 = connect(
(props: DraggerV2Props) => {
const { t } = useTranslation();
const defaultTitle = t('Click or drag file to this area to upload');
const defaultSubTitle = t('Support for a single or bulk upload, file size should not exceed') + ` 10MB`;
const { title = defaultTitle, subTitle = defaultSubTitle, useProps } = props;
const extraProps: Record<string, any> = useProps?.() || {};
const [loading, setLoading] = useState(false);
const handleChange = (fileList = []) => {
const { onChange } = extraProps;
onChange?.(fileList);
if (fileList.some((file) => file.status === 'uploading')) {
setLoading(true);
} else {
setLoading(false);
}
};
return (
<div className={usePrefixCls('upload-dragger')}>
<AntdUpload.Dragger {...useUploadProps({ ...props, ...extraProps, onChange: handleChange })}>
<p className="ant-upload-drag-icon">
{loading ? <LoadingOutlined style={{ fontSize: 36 }} spin /> : <InboxOutlined />}
</p>
<p className="ant-upload-text">{title}</p>
<p className="ant-upload-hint">{subTitle}</p>
</AntdUpload.Dragger>
</div>
);
},
mapProps({
value: 'fileList',
}),
);
export default Upload;