Created
January 23, 2010 07:27
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ニコ生アラートを受信するスクリプト
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require 'net/http' | |
require 'rubygems' | |
require 'nokogiri' | |
KCODE = 'UTF-8' | |
# アラートを通知してくれるコメントサーバーの情報を取得 | |
response = Net::HTTP.get(URI('http://live.nicovideo.jp/api/getalertinfo')) | |
xml = Nokogiri(response) | |
address = (xml/'addr').inner_text() | |
port = (xml/'port').inner_text() | |
thread = (xml/'thread').inner_text() | |
# コメントサーバーからストリームを受信 | |
TCPSocket.open(address, port.to_i) {|sock| | |
sock.write("<thread thread=\"#{thread}\" version=\"20061206\" res_from=\"-1\"/>\0") | |
while true | |
stream = sock.gets("\0") | |
next if stream =~ /^<thread/ | |
live_id, commu_id, owner_id = stream.match(/<chat[^>]+>(.*)<\/chat>/)[1].split(',') | |
# 以下ニコニコ側に負荷かけそうなのでコメントアウトしとく... | |
# 受信したアラート情報をもとに放送情報を取得 | |
#response = Net::HTTP.get(URI("http://live.nicovideo.jp/api/getstreaminfo/lv#{live_id}")) | |
#xml = Nokogiri(response) | |
#title = (xml/'streaminfo/title').inner_text() | |
#description = (xml/'streaminfo/description').inner_text() | |
# 垂れ流す | |
#puts "#{'-'*60}\n#{title}\n#{description}" | |
end | |
} | |
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