53 lines
1.5 KiB
TypeScript
53 lines
1.5 KiB
TypeScript
import { NextRequest, NextResponse } from 'next/server';
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const DEEPGRAM_URL = 'https://api.deepgram.com/v1/listen';
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export async function POST(request: NextRequest) {
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try {
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const apiKey = process.env.DEEPGRAM_API_KEY;
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if (!apiKey) {
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return NextResponse.json(
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{ error: 'DEEPGRAM_API_KEY ontbreekt' },
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{ status: 500 }
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);
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}
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const formData = await request.formData();
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const file = formData.get('file');
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if (!(file instanceof File)) {
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return NextResponse.json({ error: 'Bestand ontbreekt' }, { status: 400 });
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}
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const arrayBuffer = await file.arrayBuffer();
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const buffer = Buffer.from(arrayBuffer);
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const response = await fetch(DEEPGRAM_URL, {
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method: 'POST',
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headers: {
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Authorization: `Token ${apiKey}`,
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'Content-Type': file.type || 'audio/webm',
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},
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body: buffer,
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});
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if (!response.ok) {
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const errorText = await response.text();
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console.error('Deepgram error', response.status, errorText);
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return NextResponse.json(
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{ error: 'Deepgram transcribe mislukt', details: errorText },
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{ status: 502 }
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);
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}
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const data = await response.json();
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const transcript =
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data.results?.channels?.[0]?.alternatives?.[0]?.transcript?.trim() || '';
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return NextResponse.json({ transcript });
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} catch (error) {
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console.error('Unexpected error in Deepgram route', error);
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return NextResponse.json({ error: 'Onverwachte fout' }, { status: 500 });
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}
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}
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