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fix yt metadata extraction once and for all (hopefully)

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Kibi Kelburton
2026-07-16 17:20:05 +02:00
parent 6015befffc
commit 92c7fc4d6e
2 changed files with 109 additions and 18 deletions
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60
public/s/js/upload.js
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@@ -752,6 +752,38 @@ window.initUploadForm = (selector) => {
return [...new Set(fields)];
};
// Try YouTube oEmbed directly from the client browser (bypasses Tor/proxy consent walls).
// Returns { success, meta } matching the server's /meta/fetch response shape, or null on failure.
const tryClientYouTubeOembed = async (url) => {
try {
const oembedUrl = `https://www.youtube.com/oembed?url=${encodeURIComponent(url)}&format=json`;
const resp = await fetch(oembedUrl);
if (!resp.ok) return null;
const data = await resp.json();
if (!data.title) return null;
const meta = {
title: data.title,
site_name: 'youtube.com',
author: data.author_name || 'Unknown'
};
// Push to server cache so future requests (sidebar, other users) don't need Tor
try {
const csrf = window.f0ckSession?.csrf_token;
fetch('/api/v2/meta/cache', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
...(csrf ? { 'X-CSRF-Token': csrf } : {})
},
body: JSON.stringify({ url, meta })
}).catch(() => {}); // fire-and-forget
} catch (_) {}
return { success: true, meta };
} catch (e) {
return null;
}
};
if (urlInput) {
const fetchMetadata = async (url) => {
const currentVal = urlInput.value.trim();
@@ -765,8 +797,12 @@ window.initUploadForm = (selector) => {
// In shitpost mode: fetch silently (cache only, badge stays hidden)
if (isShitpost) {
try {
const resp = await fetch(`/api/v2/meta/fetch?url=${encodeURIComponent(currentVal)}`);
const data = await resp.json();
// YouTube: try client-side oEmbed first (avoids Tor consent walls)
let data = ytRegex.test(currentVal) ? await tryClientYouTubeOembed(currentVal) : null;
if (!data) {
const resp = await fetch(`/api/v2/meta/fetch?url=${encodeURIComponent(currentVal)}`);
data = await resp.json();
}
if (data.success && data.meta) {
const fields = extractFieldsFromMeta(data.meta);
metaCache.set(currentVal, fields);
@@ -785,8 +821,12 @@ window.initUploadForm = (selector) => {
urlBadge.style.display = 'flex';
try {
const resp = await fetch(`/api/v2/meta/fetch?url=${encodeURIComponent(currentVal)}`);
const data = await resp.json();
// YouTube: try client-side oEmbed first (avoids Tor consent walls)
let data = ytRegex.test(currentVal) ? await tryClientYouTubeOembed(currentVal) : null;
if (!data) {
const resp = await fetch(`/api/v2/meta/fetch?url=${encodeURIComponent(currentVal)}`);
data = await resp.json();
}
if (data.success && data.meta) {
const fields = extractFieldsFromMeta(data.meta);
// Cache the fields for instant use when item is committed
@@ -1672,10 +1712,14 @@ window.initUploadForm = (selector) => {
setBadgeFetching();
try {
const resp = await fetch(`/api/v2/meta/fetch?url=${encodeURIComponent(item.url)}`, {
headers: { 'X-Requested-With': 'XMLHttpRequest' }
});
const data = await resp.json();
// YouTube: try client-side oEmbed first (avoids Tor consent walls)
let data = ytRegex.test(item.url) ? await tryClientYouTubeOembed(item.url) : null;
if (!data) {
const resp = await fetch(`/api/v2/meta/fetch?url=${encodeURIComponent(item.url)}`, {
headers: { 'X-Requested-With': 'XMLHttpRequest' }
});
data = await resp.json();
}
if (data.success && data.meta) {
const fields = extractFieldsFromMeta(data.meta);
metaCache.set(item.url, fields);