From 24bc3e27045c2e93223255b9b383f14879dc8699 Mon Sep 17 00:00:00 2001
From: diogo <diogo@riddleandcode.com>
Date: Sun, 18 Jul 2021 17:43:37 +0300
Subject: [PATCH] no need to normalize the offset

---
 src/invidious/playlists.cr | 19 +++----------------
 1 file changed, 3 insertions(+), 16 deletions(-)

diff --git a/src/invidious/playlists.cr b/src/invidious/playlists.cr
index a4ef212f..1718bc2f 100644
--- a/src/invidious/playlists.cr
+++ b/src/invidious/playlists.cr
@@ -439,17 +439,11 @@ def get_playlist_videos(db, playlist, offset, locale = nil, continuation = nil)
   else
     videos = [] of PlaylistVideo
 
-    original_offset = offset
     until videos.size >= 100 || videos.size == playlist.video_count || offset >= playlist.video_count
-      if offset >= 100
-        # Normalize offset to match youtube's behavior (100 videos chunck per request)
-        normalized_offset = (offset / 100).to_i64 * 100_i64
-        ctoken = produce_playlist_continuation(playlist.id, normalized_offset)
-        initial_data = request_youtube_api_browse(ctoken)
-      else
-        initial_data = request_youtube_api_browse("VL" + playlist.id, params: "")
-      end
 
+      # 100 videos per request
+      ctoken = produce_playlist_continuation(playlist.id, offset)
+      initial_data = request_youtube_api_browse(ctoken)
       videos += extract_playlist_videos(initial_data)
 
       if continuation
@@ -459,13 +453,6 @@ def get_playlist_videos(db, playlist, offset, locale = nil, continuation = nil)
             break
           end
         end
-      else
-        until videos[0].index == original_offset
-          videos.shift
-          if videos.size == 0
-            break
-          end
-        end
       end
 
       if videos.size > 0 && offset == 0