26 lines
1.1 KiB
TypeScript
26 lines
1.1 KiB
TypeScript
import type { RequestHandler } from '@sveltejs/kit'
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import { Connections } from '$lib/server/connections'
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export const GET: RequestHandler = async ({ url }) => {
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const connectionId = url.searchParams.get('connection')
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const id = url.searchParams.get('id')
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if (!(connectionId && id)) return new Response('Missing query parameter', { status: 400 })
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const connection = Connections.getConnections([connectionId])[0]
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const stream = await connection.getAudioStream(id)
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if (!stream.body) throw new Error(`Audio fetch did not return valid ReadableStream (Connection: ${connection.id})`)
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const contentLength = stream.headers.get('Content-Length')
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if (!contentLength || isNaN(Number(contentLength))) throw new Error(`Audio fetch did not return valid Content-Length header (Connection: ${connection.id})`)
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const headers = new Headers({
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'Content-Range': `bytes 0-${Number(contentLength) - 1}/${contentLength}`,
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'Accept-Ranges': 'bytes',
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'Content-Length': contentLength.toString(),
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'Content-Type': 'audio/webm',
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})
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return new Response(stream.body, { status: 206, headers })
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}
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