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Update parsing of ytInitialData (#1427) 

Update parsing of ytInitialData
This commit is contained in:
Ben Heller 2020-10-22 03:02:15 -07:00 committed by GitHub
parent 0520e67303
commit 22d9d16a7a
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2 changed files with 2 additions and 2 deletions
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2
src/invidious/helpers/helpers.cr
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@ -597,7 +597,7 @@ def create_notification_stream(env, topics, connection_channel)
end
def extract_initial_data(body) : Hash(String, JSON::Any)
initial_data = body.match(/window\["ytInitialData"\]\s*=\s*(?<info>.*?);+\n/).try &.["info"] || "{}"
initial_data = body.match(/(window\["ytInitialData"\]|var\s+ytInitialData)\s*=\s*(?<info>.*?);+\s*\n/).try &.["info"] || "{}"
if initial_data.starts_with?("JSON.parse(\"")
return JSON.parse(JSON.parse(%({"initial_data":"#{initial_data[12..-3]}"}))["initial_data"].as_s).as_h
else

2
src/invidious/videos.cr
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@ -839,7 +839,7 @@ def extract_polymer_config(body)
params[f] = player_response[f] if player_response[f]?
end
yt_initial_data = body.match(/window\["ytInitialData"\]\s*=\s*(?<info>.*?);\n/)
yt_initial_data = body.match(/(window\["ytInitialData"\]|var\s+ytInitialData)\s*=\s*(?<info>.*?);\s*\n/)
.try { |r| JSON.parse(r["info"]).as_h }
params["relatedVideos"] = yt_initial_data.try &.["playerOverlays"]?.try &.["playerOverlayRenderer"]?