Add comments to src/invidious/yt_backend/extractors.cr

Co-authored-by: Samantaz Fox <coding@samantaz.fr>
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DUO Labs 2023-01-05 20:42:11 -05:00 committed by GitHub
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@ -171,6 +171,11 @@ private module Parsers
# TODO change default value to nil
subscriber_count = item_contents.dig?("subscriberCountText", "simpleText")
# Since youtube added channel handles, `VideoCountText` holds the number of
# subscribers and `subscriberCountText` holds the handle, except when the
# channel doesn't have a handle (e.g: some topic music channels).
# See https://github.com/iv-org/invidious/issues/3394#issuecomment-1321261688
if !subscriber_count || !subscriber_count.as_s.includes? " subscriber"
subscriber_count = item_contents.dig?("videoCountText", "simpleText")
end