added support for tumblr

- support for tumblr is back! (i tried all types of links in clear sight and everything seems to work, lmk if something doesn't)
- increased stream lifespan up to 1 hour
- made youtube audios download without additional conversion, speed should be a bit better but not by much cause youtube limits the audio download speed :(

src/modules/services/tumblr.js

@@ -0,0 +1,24 @@
+import got from "got";
+import loc from "../../localization/manager.js";
+import { genericUserAgent } from "../config.js";
+
+export default async function(obj) {
+    try {
+        let user = obj.user ? obj.user : obj.url.split('.')[0].replace('https://', '');
+        if (user.length <= 32) {
+            let html = await got.get(`https://${user}.tumblr.com/post/${obj.id}`, { headers: { "user-agent": genericUserAgent } });
+            html.on('error', (err) => {
+                return { error: loc(obj.lang, 'ErrorCouldntFetch', 'tumblr') };
+            });
+            html = html.body
+            if (html.includes('<!-- GOOGLE CAROUSEL --><script type="application/ld+json">')) {
+                let json = JSON.parse(html.split('<!-- GOOGLE CAROUSEL --><script type="application/ld+json">')[1].split('</script>')[0])
+                if (json["video"] && json["video"]["contentUrl"]) {
+                    return json["video"]["contentUrl"]
+                } else return { error: loc(obj.lang, 'ErrorEmptyDownload') }
+            } else return { error: loc(obj.lang, 'ErrorBrokenLink', 'tumblr') }
+        } else return { error: loc(obj.lang, 'ErrorBrokenLink', 'tumblr') }
+    } catch (e) {
+        return { error: loc(obj.lang, 'ErrorBadFetch') };
+    }
+}