33 行
953 B
Crystal
33 行
953 B
Crystal
def fetch_trending(trending_type, region, locale)
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region ||= "US"
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region = region.upcase
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plid = nil
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if trending_type == "Music"
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params = "4gINGgt5dG1hX2NoYXJ0cw%3D%3D"
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elsif trending_type == "Gaming"
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params = "4gIcGhpnYW1pbmdfY29ycHVzX21vc3RfcG9wdWxhcg%3D%3D"
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elsif trending_type == "Movies"
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params = "4gIKGgh0cmFpbGVycw%3D%3D"
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else # Default
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params = ""
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end
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client_config = YoutubeAPI::ClientConfig.new(region: region)
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initial_data = YoutubeAPI.browse("FEtrending", params: params, client_config: client_config)
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trending = extract_videos(initial_data)
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return {trending, plid}
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end
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def extract_plid(url)
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return url.try { |i| URI.parse(i).query }
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.try { |i| HTTP::Params.parse(i)["bp"] }
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.try { |i| URI.decode_www_form(i) }
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.try { |i| Base64.decode(i) }
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.try { |i| IO::Memory.new(i) }
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.try { |i| Protodec::Any.parse(i) }
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.try &.["44:0:embedded"]?.try &.["2:1:string"]?.try &.as_s
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end
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