75 lines
2.2 KiB
TypeScript
75 lines
2.2 KiB
TypeScript
import { useState } from 'react';
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import { LoadingOutlined, PlusOutlined } from '@ant-design/icons';
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import { Flex, Upload } from 'antd';
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import { message } from '@/modules/message';
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import type { GetProp, UploadProps } from 'antd';
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type FileType = Parameters<GetProp<UploadProps, 'beforeUpload'>>[0];
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const getBase64 = (img: FileType, callback: (url: string) => void) => {
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const reader = new FileReader();
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reader.addEventListener('load', () => callback(reader.result as string));
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reader.readAsDataURL(img);
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};
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const beforeUpload = (file: FileType) => {
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const isJpgOrPng = file.type === 'image/jpeg' || file.type === 'image/png';
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if (!isJpgOrPng) {
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message.error('You can only upload JPG/PNG file!');
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}
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const isLt2M = file.size / 1024 / 1024 < 2;
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if (!isLt2M) {
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message.error('Image must smaller than 2MB!');
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}
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return isJpgOrPng && isLt2M;
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};
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export const AvatarUpload = () => {
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const [loading, setLoading] = useState(false);
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const [imageUrl, setImageUrl] = useState<string>();
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const handleChange: UploadProps['onChange'] = (info) => {
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if (info.file.status === 'uploading') {
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setLoading(true);
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return;
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}
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if (info.file.status === 'done') {
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// Get this url from response in real world.
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getBase64(info.file.originFileObj as FileType, (url) => {
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setLoading(false);
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setImageUrl(url);
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});
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}
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};
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const uploadButton = (
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<button style={{ border: 0, background: 'none' }} type='button'>
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{loading ? <LoadingOutlined /> : <PlusOutlined />}
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<div style={{ marginTop: 8 }}>Upload</div>
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</button>
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);
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const onAciton = async (file) => {
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console.log('file', file);
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return '';
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};
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const customAction = (file) => {
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console.log('file', file);
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};
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return (
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<Flex gap='middle' wrap>
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<Upload
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name='avatar'
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listType='picture-circle'
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className='avatar-uploader'
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multiple={false}
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showUploadList={false}
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action={onAciton}
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customRequest={customAction}
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beforeUpload={beforeUpload}
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onChange={handleChange}>
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{imageUrl ? <img src={imageUrl} alt='avatar' style={{ width: '100%' }} /> : uploadButton}
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</Upload>
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</Flex>
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);
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};
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