Fix average rating where likes and dislikes are null

6 years ago · 8f57388cd3
parent 0992587da5
commit 8f57388cd3
1 changed files with 3 additions and 1 deletions
--- a/src/invidious/videos.cr
+++ b/src/invidious/videos.cr
@ -649,7 +649,9 @@ def fetch_video(id, proxies, region)
  dislikes = dislikes.try &.content.delete(",").try &.to_i?
  dislikes ||= 0

-  info["avg_rating"] = "#{(likes.to_f/(likes.to_f + dislikes.to_f) * 4 + 1)}"
+  avg_rating = (likes.to_f/(likes.to_f + dislikes.to_f) * 4 + 1)
+  avg_rating = avg_rating.nan? ? 0.0 : avg_rating
+  info["avg_rating"] = "#{avg_rating}"

  description = html.xpath_node(%q(//p[@id="eow-description"]))
  description = description ? description.to_xml : ""