From 389e49183c076362bb79ad377b227257488e2bce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milien=20Devos?= <contact@emiliendevos.be>
Date: Tue, 23 Aug 2022 09:50:57 +0000
Subject: [PATCH] throw error if the videoID returned is different

---
 src/invidious/exceptions.cr | 3 +++
 src/invidious/videos.cr     | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/src/invidious/exceptions.cr b/src/invidious/exceptions.cr
index 05be73a61..425c08da1 100644
--- a/src/invidious/exceptions.cr
+++ b/src/invidious/exceptions.cr
@@ -30,3 +30,6 @@ end
 # Exception threw when an element is not found.
 class NotFoundException < InfoException
 end
+
+class VideoNotAvailableException < Exception
+end
diff --git a/src/invidious/videos.cr b/src/invidious/videos.cr
index cb1d1acfa..5ed577279 100644
--- a/src/invidious/videos.cr
+++ b/src/invidious/videos.cr
@@ -909,6 +909,10 @@ def extract_video_info(video_id : String, proxy_region : String? = nil, context_
         "reason" => JSON::Any.new(reason),
       }
     end
+  elsif video_id != player_response.dig("videoDetails", "videoId")
+    # YouTube may return a different video player response than expected.
+    # See: https://github.com/TeamNewPipe/NewPipe/issues/8713
+    raise VideoNotAvailableException.new("The video returned by YouTube isn't the requested one.")
   else
     reason = nil
   end