From 48da2ced4656b026c19b35ed87fdaa5a2c6bb234 Mon Sep 17 00:00:00 2001
From: Omar Roth <omarroth@hotmail.com>
Date: Mon, 19 Mar 2018 12:35:35 -0500
Subject: [PATCH] Add error handling for top videos

---
 src/helpers.cr   | 9 +++++++--
 src/invidious.cr | 7 ++++++-
 2 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/src/helpers.cr b/src/helpers.cr
index e75ce4ed..4d6666ca 100644
--- a/src/helpers.cr
+++ b/src/helpers.cr
@@ -259,7 +259,12 @@ def rank_videos(db, n, pool, filter)
         break
       else
         client = get_client(pool)
-        video = get_video(id, client, db)
+        begin
+          video = get_video(id, client, db)
+        rescue ex
+          next
+        end
+
         pool << client
 
         if video.language
@@ -267,7 +272,7 @@ def rank_videos(db, n, pool, filter)
         else
           description = XML.parse(video.description)
           content = [video.title, description.content].join(" ")
-          content = content[0,10000]
+          content = content[0, 10000]
 
           results = DetectLanguage.detect(content)
           language = results[0].language
diff --git a/src/invidious.cr b/src/invidious.cr
index 7c804e56..73fb339f 100644
--- a/src/invidious.cr
+++ b/src/invidious.cr
@@ -135,7 +135,11 @@ spawn do
   end
 
   loop do
-    top = rank_videos(PG_DB, 40, youtube_pool, filter)
+    begin
+      top = rank_videos(PG_DB, 40, youtube_pool, filter)
+    rescue ex
+      next
+    end
 
     if top.size > 0
       args = arg_array(top)
@@ -150,6 +154,7 @@ spawn do
       begin
         videos << get_video(id, client, PG_DB)
       rescue ex
+        next
       end
       youtube_pool << client
     end