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Remove useless helper
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0d0 2025-02-23 06:37:13 +01:00
parent 5d0fa4e951
commit 6f93574e8a
2 changed files with 7 additions and 16 deletions
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9
src/lib/server/helpers.ts
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@ -11,12 +11,3 @@ export const isURLValid = (url: string) => {
return true; return true;
} }
export const mimeTypeMap = formatMime; export const mimeTypeMap = formatMime;
export const contentTypeFromFormat = (format: string): string => {
const toReturn: string | undefined = formatMime.get(format)
if (!toReturn) {
throw new Error("Unsupported format")
}
return toReturn;
}

12
src/routes/download/+server.ts
View file

@ -1,9 +1,9 @@
import { error } from '@sveltejs/kit'; import { error } from '@sveltejs/kit';
import type { RequestHandler } from './$types'; import type { RequestHandler } from './$types';
import { getYouTubeMetadata, streamYouTube, ytdl } from '$lib/server/ytdlp'; import { getYouTubeMetadata, streamYouTube, ytdl } from '$lib/server/ytdlp';
import { contentTypeFromFormat, isURLValid, mimeTypeMap } from '$lib/server/helpers'; import { isURLValid, mimeTypeMap } from '$lib/server/helpers';
const validateRequest = (url) => { const validateRequest = (url: URL) => {
// Get query params // Get query params
const link = url.searchParams.get('link'); const link = url.searchParams.get('link');
const format = url.searchParams.get('format'); // mp3, mp4 const format = url.searchParams.get('format'); // mp3, mp4
@ -35,11 +35,11 @@ export const GET: RequestHandler = async ({ url }) => {
const { format, source, metadata, link } = validateRequest(url) const { format, source, metadata, link } = validateRequest(url)
let filename = `you-clicked-no-metadata-so-i-cant-put-a-correct-name.${format}`; let filename = `you-clicked-no-metadata-so-i-cant-put-a-correct-name.${format}`;
if (metadata) { if (!!metadata) {
try { try {
// Fetch metadata for filename // Fetch metadata for filename
const metadata = await getYouTubeMetadata(link); const ytMetadata = await getYouTubeMetadata(link);
const { title, uploader } = metadata; const { title, uploader } = ytMetadata;
const safeTitle = `${uploader} - ${title}`; const safeTitle = `${uploader} - ${title}`;
filename = `${safeTitle}.${format}`; filename = `${safeTitle}.${format}`;
} catch (err) { } catch (err) {
@ -54,7 +54,7 @@ export const GET: RequestHandler = async ({ url }) => {
// Stream video/audio // Stream video/audio
return new Response(streamYouTube(link, format), { return new Response(streamYouTube(link, format), {
headers: { headers: {
'Content-Type': contentTypeFromFormat(format), 'Content-Type': "text/event-stream",
'Content-Disposition': `attachment; filename="${filename}"`, 'Content-Disposition': `attachment; filename="${filename}"`,
'Set-Cookie': 'downloading=0' 'Set-Cookie': 'downloading=0'
} }