27 lines
695 B
TypeScript
27 lines
695 B
TypeScript
import { useCallback, useEffect, useState } from 'react'
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export default function useInputImage() {
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const [inputImage, setInputImage] = useState<File>()
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const fetchInputImage = useCallback(() => {
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const headers = new Headers()
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headers.append('pragma', 'no-cache')
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headers.append('cache-control', 'no-cache')
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fetch('/inputimage', { headers })
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.then(res => res.blob())
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.then(data => {
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if (data && data.type.startsWith('image')) {
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const userInput = new File([data], 'inputImage')
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setInputImage(userInput)
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}
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})
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}, [setInputImage])
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useEffect(() => {
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fetchInputImage()
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}, [fetchInputImage])
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return inputImage
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}
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