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Fix engagement for zero-view videos (#654) 

Division by zero resulted in 'NaN'.

Fixes https://github.com/omarroth/invidious/issues/653.
This commit is contained in:
leonklingele 2019-07-31 16:48:45 +02:00 committed by Omar Roth
parent ec36c69984
commit f99a7b2a8c
1 changed files with 5 additions and 1 deletions
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src/invidious.cr
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@ -521,7 +521,11 @@ get "/watch" do |env|
end
rating = video.info["avg_rating"].to_f64
engagement = ((video.dislikes.to_f + video.likes.to_f)/video.views * 100)
if video.views > 0
engagement = ((video.dislikes.to_f + video.likes.to_f)/video.views * 100)
else
engagement = 0
end
playability_status = video.player_response["playabilityStatus"]?
if playability_status && playability_status["status"] == "LIVE_STREAM_OFFLINE" && !video.premiere_timestamp