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import {useMutation} from '@tanstack/react-query'
import {nanoid} from 'nanoid/non-secure'
import {CompressedVideo} from '#/lib/media/video/compress'
import {UploadVideoResponse} from '#/lib/media/video/types'
import {createVideoEndpointUrl} from '#/state/queries/video/util'
import {useAgent, useSession} from '#/state/session'
const UPLOAD_HEADER = process.env.EXPO_PUBLIC_VIDEO_HEADER ?? ''
export const useUploadVideoMutation = ({
onSuccess,
onError,
setProgress,
}: {
onSuccess: (response: UploadVideoResponse) => void
onError: (e: any) => void
setProgress: (progress: number) => void
}) => {
const {currentAccount} = useSession()
const agent = useAgent()
return useMutation({
mutationFn: async (video: CompressedVideo) => {
const uri = createVideoEndpointUrl('/upload', {
did: currentAccount!.did,
name: `${nanoid(12)}.mp4`, // @TODO what are we limiting this to?
})
// a logged-in agent should have this set, but we'll check just in case
if (!agent.pdsUrl) {
throw new Error('Agent does not have a PDS URL')
}
const {data: serviceAuth} =
await agent.api.com.atproto.server.getServiceAuth({
aud: `did:web:${agent.pdsUrl.hostname}`,
lxm: 'com.atproto.repo.uploadBlob',
})
const bytes = await fetch(video.uri).then(res => res.arrayBuffer())
const xhr = new XMLHttpRequest()
const res = (await new Promise((resolve, reject) => {
xhr.upload.addEventListener('progress', e => {
const progress = e.loaded / e.total
setProgress(progress)
})
xhr.onloadend = () => {
if (xhr.readyState === 4) {
const uploadRes = JSON.parse(
xhr.responseText,
) as UploadVideoResponse
resolve(uploadRes)
onSuccess(uploadRes)
} else {
reject()
onError(new Error('Failed to upload video'))
}
}
xhr.onerror = () => {
reject()
onError(new Error('Failed to upload video'))
}
xhr.open('POST', uri)
xhr.setRequestHeader('Content-Type', 'video/mp4') // @TODO how we we set the proper content type?
// @TODO remove this header for prod
xhr.setRequestHeader('dev-key', UPLOAD_HEADER)
xhr.setRequestHeader('Authorization', `Bearer ${serviceAuth.token}`)
xhr.send(bytes)
})) as UploadVideoResponse
// @TODO rm for prod
console.log('[VIDEO]', res)
return res
},
onError,
onSuccess,
})
}
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