stacker.news/components/avatar.js

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import { useRef, useState } from 'react'
import AvatarEditor from 'react-avatar-editor'
import { Button, Form as BootstrapForm } from 'react-bootstrap'
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import Upload from './upload'
import EditImage from '../svgs/image-edit-fill.svg'
import Moon from '../svgs/moon-fill.svg'
import { useShowModal } from './modal'
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export default function Avatar ({ onSuccess }) {
const [uploading, setUploading] = useState()
const ref = useRef()
const [scale, setScale] = useState(1)
const showModal = useShowModal()
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const Body = ({ onClose, file, upload }) => {
return (
<div className='text-right mt-1 p-4'>
<AvatarEditor
ref={ref} width={200} height={200}
image={file}
scale={scale}
style={{
width: '100%',
height: 'auto'
}}
/>
<BootstrapForm.Group controlId='formBasicRange'>
<BootstrapForm.Control
type='range' onChange={e => setScale(parseFloat(e.target.value))}
min={1} max={2} step='0.05'
defaultValue={scale} custom
/>
</BootstrapForm.Group>
<Button onClick={() => {
ref.current.getImageScaledToCanvas().toBlob(blob => {
if (blob) {
upload(blob)
onClose()
}
}, 'image/jpeg')
}}
>save
</Button>
</div>
)
}
return (
<Upload
as={({ onClick }) =>
<div className='position-absolute p-1 bg-dark pointer' onClick={onClick} style={{ bottom: '0', right: '0' }}>
{uploading
? <Moon className='fill-white spin' />
: <EditImage className='fill-white' />}
</div>}
onError={e => {
console.log(e)
setUploading(false)
}}
onSelect={(file, upload) => {
showModal(onClose => <Body onClose={onClose} file={file} upload={upload} />)
}}
onSuccess={async key => {
onSuccess && onSuccess(key)
setUploading(false)
}}
onStarted={() => {
setUploading(true)
}}
/>
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)
}