[Video] Uploads (#4754)

* state for video uploads

* get upload working

* add a debug log

* add post progress

* progress

* fetch data

* add some progress info, web uploads

* post on finished uploading (wip)

* add a note

* add some todos

* clear video

* merge some stuff

* convert to `createUploadTask`

* patch expo modules core

* working native upload progress

* platform fork

* upload progress for web

* cleanup

* cleanup

* more tweaks

* simplify

* fix type errors

---------

Co-authored-by: Samuel Newman <10959775+mozzius@users.noreply.github.com>

1 files changed, 59 insertions, 0 deletions

diff --git a/src/state/queries/video/video-upload.ts b/src/state/queries/video/video-upload.ts
new file mode 100644
index 000000000..4d7f7995c
--- /dev/null
+++ b/src/state/queries/video/video-upload.ts
@@ -0,0 +1,59 @@
+import {createUploadTask, FileSystemUploadType} from 'expo-file-system'
+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 {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()
+
+  return useMutation({
+    mutationFn: async (video: CompressedVideo) => {
+      const uri = createVideoEndpointUrl('/upload', {
+        did: currentAccount!.did,
+        name: `${nanoid(12)}.mp4`, // @TODO what are we limiting this to?
+      })
+
+      const uploadTask = createUploadTask(
+        uri,
+        video.uri,
+        {
+          headers: {
+            'dev-key': UPLOAD_HEADER,
+            'content-type': 'video/mp4', // @TODO same question here. does the compression step always output mp4?
+          },
+          httpMethod: 'POST',
+          uploadType: FileSystemUploadType.BINARY_CONTENT,
+        },
+        p => {
+          setProgress(p.totalBytesSent / p.totalBytesExpectedToSend)
+        },
+      )
+      const res = await uploadTask.uploadAsync()
+
+      if (!res?.body) {
+        throw new Error('No response')
+      }
+
+      // @TODO rm, useful for debugging/getting video cid
+      console.log('[VIDEO]', res.body)
+      const responseBody = JSON.parse(res.body) as UploadVideoResponse
+      onSuccess(responseBody)
+      return responseBody
+    },
+    onError,
+    onSuccess,
+  })
+}