Add minor API fixes

src/invidious/playlists.cr

@@ -161,117 +161,6 @@ def produce_playlist_url(id, index)
   return url
 end
 
-def produce_channel_playlists_url(ucid, cursor, sort = "newest")
-  cursor = Base64.urlsafe_encode(cursor, false)
-
-  meta = IO::Memory.new
-  meta.write(Bytes[0x12, 0x09])
-  meta.print("playlists")
-
-  # TODO: Look at 0x01, 0x00
-  case sort
-  when "oldest", "oldest_created"
-    meta.write(Bytes[0x18, 0x02])
-  when "newest", "newest_created"
-    meta.write(Bytes[0x18, 0x03])
-  when "last", "last_added"
-    meta.write(Bytes[0x18, 0x04])
-  end
-
-  meta.write(Bytes[0x20, 0x01])
-  meta.write(Bytes[0x30, 0x02])
-  meta.write(Bytes[0x38, 0x01])
-  meta.write(Bytes[0x60, 0x01])
-  meta.write(Bytes[0x6a, 0x00])
-
-  meta.write(Bytes[0x7a, cursor.size])
-  meta.print(cursor)
-
-  meta.write(Bytes[0xb8, 0x01, 0x00])
-
-  meta.rewind
-  meta = Base64.urlsafe_encode(meta.to_slice)
-  meta = URI.escape(meta)
-
-  continuation = IO::Memory.new
-  continuation.write(Bytes[0x12, ucid.size])
-  continuation.print(ucid)
-
-  continuation.write(Bytes[0x1a])
-  continuation.write(write_var_int(meta.size))
-  continuation.print(meta)
-
-  continuation.rewind
-  continuation = continuation.gets_to_end
-
-  wrapper = IO::Memory.new
-  wrapper.write(Bytes[0xe2, 0xa9, 0x85, 0xb2, 0x02])
-  wrapper.write(write_var_int(continuation.size))
-  wrapper.print(continuation)
-  wrapper.rewind
-
-  wrapper = Base64.urlsafe_encode(wrapper.to_slice)
-  wrapper = URI.escape(wrapper)
-
-  url = "/browse_ajax?continuation=#{wrapper}&gl=US&hl=en"
-
-  return url
-end
-
-def extract_channel_playlists_cursor(url)
-  wrapper = HTTP::Params.parse(URI.parse(url).query.not_nil!)["continuation"]
-
-  wrapper = URI.unescape(wrapper)
-  wrapper = Base64.decode(wrapper)
-
-  # 0xe2 0xa9 0x85 0xb2 0x02
-  wrapper += 5
-
-  continuation_size = read_var_int(wrapper[0, 4])
-  wrapper += write_var_int(continuation_size).size
-  continuation = wrapper[0, continuation_size]
-
-  # 0x12
-  continuation += 1
-  ucid_size = continuation[0]
-  continuation += 1
-  ucid = continuation[0, ucid_size]
-  continuation += ucid_size
-
-  # 0x1a
-  continuation += 1
-  meta_size = read_var_int(continuation[0, 4])
-  continuation += write_var_int(meta_size).size
-  meta = continuation[0, meta_size]
-  continuation += meta_size
-
-  meta = String.new(meta)
-  meta = URI.unescape(meta)
-  meta = Base64.decode(meta)
-
-  # 0x12 0x09 playlists
-  meta += 11
-
-  until meta[0] == 0x7a
-    tag = read_var_int(meta[0, 4])
-    meta += write_var_int(tag).size
-    value = meta[0]
-    meta += 1
-  end
-
-  # 0x7a
-  meta += 1
-  cursor_size = meta[0]
-  meta += 1
-  cursor = meta[0, cursor_size]
-
-  cursor = String.new(cursor)
-  cursor = URI.unescape(cursor)
-  cursor = Base64.decode_string(cursor)
-
-  return cursor
-end
-
 def fetch_playlist(plid, locale)
   client = make_client(YT_URL)