odo/dl.emersa.it
1
0
Fork 0
Code Issues Pull requests Releases 22 Packages Activity Actions

Big updates

Browse source
This commit is contained in:
0d0 2025-02-12 18:35:26 +01:00
parent ea0e18f9d7
commit 8223487c0b
8 changed files with 70 additions and 77 deletions
Download patch file Download diff file Expand all files Collapse all files

75
src/routes/download/+server.ts
View file

@ -6,17 +6,16 @@ import { json, error } from '@sveltejs/kit';
import type { RequestHandler } from './$types';
import { spawn } from 'child_process';
/**
* Fetch YouTube metadata (title, uploader/artist)
*/
async function getYouTubeMetadata(link: string) {
return await ytdl(link, {
dumpSingleJson: true,
noCheckCertificates: true,
noWarnings: true,
preferFreeFormats: true
});
return await ytdl(link, {
dumpSingleJson: true,
noCheckCertificates: true,
noWarnings: true,
preferFreeFormats: true
});
}
/**
@ -51,41 +50,41 @@ function streamYouTube(link: string, format: string): ReadableStream<Uint8Array>
* Sanitize filename by removing unsafe characters
*/
function sanitizeFilename(name: string): string {
return name.replace(/[\/:*?"<>|]/g, '').trim();
return name.replace(/[\/:*?"<>|]/g, '').trim();
}
export const GET: RequestHandler = async ({ url }) => {
// Get query params
const link = url.searchParams.get('link');
const format = url.searchParams.get('format'); // mp3, mp4
const source = url.searchParams.get('source'); // youtube or spotify
// Get query params
const link = url.searchParams.get('link');
const format = url.searchParams.get('format'); // mp3, mp4
const source = url.searchParams.get('source'); // youtube or spotify
// Validate input
if (!link || !format || !source) {
throw error(400, 'Missing required query parameters: link, format, or source');
}
if (source !== 'youtube') {
throw error(400, 'Currently, only YouTube is supported');
}
// Validate input
if (!link || !format || !source) {
throw error(400, 'Missing required query parameters: link, format, or source');
}
try {
// Fetch metadata for filename
const metadata = await getYouTubeMetadata(link);
const { title, uploader } = metadata;
const safeTitle = sanitizeFilename(`${uploader} - ${title}`);
const filename = `${safeTitle}.${format}`;
if (source !== 'youtube') {
throw error(400, 'Currently, only YouTube is supported');
}
console.log(filename)
// Stream video/audio
return new Response(streamYouTube(link, format), {
headers: {
'Content-Type': format === 'mp3' ? 'audio/mpeg' : 'video/mp4',
'Content-Disposition': `attachment; filename="${filename}"`
}
});
} catch (err) {
console.error('Error fetching metadata:', err);
throw error(500, 'Failed to fetch video metadata');
}
try {
// Fetch metadata for filename
const metadata = await getYouTubeMetadata(link);
const { title, uploader } = metadata;
const safeTitle = sanitizeFilename(`${uploader} - ${title}`);
const filename = `${safeTitle}.${format}`;
console.log(filename);
// Stream video/audio
return new Response(streamYouTube(link, format), {
headers: {
'Content-Type': format === 'mp3' ? 'audio/mpeg' : 'video/mp4',
'Content-Disposition': `attachment; filename="${filename}"`
}
});
} catch (err) {
console.error('Error fetching metadata:', err);
throw error(500, 'Failed to fetch video metadata');
}
};