1 files changed, 30 insertions, 0 deletions

diff --git a/shared/extra-utils/miscs/webtorrent.ts b/shared/extra-utils/miscs/webtorrent.ts
new file mode 100644
index 000000000..815ea3d56
--- /dev/null
+++ b/shared/extra-utils/miscs/webtorrent.ts
@@ -0,0 +1,30 @@
+import { readFile } from 'fs-extra'
+import * as parseTorrent from 'parse-torrent'
+import { join } from 'path'
+import * as WebTorrent from 'webtorrent'
+import { PeerTubeServer } from '../server'
+
+let webtorrent: WebTorrent.Instance
+
+function webtorrentAdd (torrent: string, refreshWebTorrent = false) {
+  const WebTorrent = require('webtorrent')
+
+  if (!webtorrent) webtorrent = new WebTorrent()
+  if (refreshWebTorrent === true) webtorrent = new WebTorrent()
+
+  return new Promise<WebTorrent.Torrent>(res => webtorrent.add(torrent, res))
+}
+
+async function parseTorrentVideo (server: PeerTubeServer, videoUUID: string, resolution: number) {
+  const torrentName = videoUUID + '-' + resolution + '.torrent'
+  const torrentPath = server.servers.buildDirectory(join('torrents', torrentName))
+
+  const data = await readFile(torrentPath)
+
+  return parseTorrent(data)
+}
+
+export {
+  webtorrentAdd,
+  parseTorrentVideo
+}