miyagawaさんの以下のプログラムを組み合わせて使うことで､radikoで録音した番組をPodcastプレイヤーで再生することができる。
miyagawa/ripdiko: Rip radiko programs miyagawa/dircaster: Generate RSS 2.0 podcast out of directory with *.mp3s おおまかな流れは以下の感じ。
cronで起動されたripdikoがradikoを録音し､指定フォルダにMP3ファイルで保存する cronで起動したdircasterが指定フォルダにあるMP3ファイルを解析し､Podcast配信用のXMLを出力する Podcastプレイヤーで2で生成されるXMLを購読しておけば､番組が更新されるたびに通知され聞くことができる ただし､1のMP3ファイル､2のXMLはインターネットから参照できる場所に出力する必要がある(HTTPサーバが必要) Radikoプレミアムへの対応 # ただ､残念なことにripdikoはradikoプレミアムへは対応しておらず､エリアフリーで他県の番組を録音することができない。
このため､uru2/rec_radiko_ts: Radiko timefree program recorderを参考にして､radikoプレミアムへログインしエリアフリーで番組を録音できるようにした。
環境変数RIPDIKO_MAILでメールアドレス､RIPDIKO_PASSにパスワードを設定しておくことで､他県の番組も録音することができる。
diff --git a/bin/ripdiko b/bin/ripdiko index ebc756a..2ca3b70 100755 --- a/bin/ripdiko +++ b/bin/ripdiko @@ -8,6 +8,7 @@ require 'open-uri' require 'nokogiri' require 'date' require 'fileutils' +require 'json' module Notifier SCRIPTS = ENV['RIPDIKO_SCRIPTS'] || "#{ENV['HOME']}/.ripdiko/scripts" @@ -61,6 +62,43 @@ class DownloadTask @output = ENV['RIPDIKO_OUTPUT'] == nil ? "file" : ENV['RIPDIKO_OUTPUT'] end + def login + uri = URI.parse("https://radiko.jp/v4/api/member/login") + data = { + "mail" => ENV['RIPDIKO_MAIL'], + "pass" => ENV['RIPDIKO_PASS'] + } + + return "" if data["mail"].nil? || data["pass"].nil? + encoded_data = URI.encode_www_form(data) + http = Net::HTTP.new(uri.host, uri.port) + http.use_ssl = (uri.scheme == "https") + + request = Net::HTTP::Post.new(uri.path, {'Content-Type' => 'application/x-www-form-urlencoded'}) + request.body = encoded_data + response = http.request(request) + + return JSON.parse(response.body)["radiko_session"] || "" + end + + def logout + uri = URI.parse("https://radiko.jp/v4/api/member/logout") + data = { + "radiko_session" => @radiko_session + } + encoded_data = URI.encode_www_form(data) + http = Net::HTTP.new(uri.host, uri.port) + http.use_ssl = (uri.scheme == "https") + + request = Net::HTTP::Post.new(uri.path, {'Content-Type' => 'application/x-www-form-urlencoded'}) + request.body = encoded_data + response = http.request(request) + + @radiko_session = "" + end + + + def authenticate res = fetch 'https://radiko.jp/apps/js/playerCommon.js?_=20171113', {} if /new RadikoJSPlayer\(.*?'pc_html5',\s*'(\w+)'/ === res.body @@ -79,11 +117,16 @@ class DownloadTask abort "auth1 failed" end + @radiko_session = login + value = URI.encode_www_form_component(@radiko_session) + + auth2_url_param = @radiko_session.size > 0 ? "?radiko_session=#{value}" : "" + length = res['X-Radiko-KeyLength'].to_i offset = res['X-Radiko-KeyOffset'].to_i partial_key = Base64.strict_encode64(auth_key.byteslice(offset, length)) - res = fetch "https://radiko.jp/v2/api/auth2", + res = fetch "https://radiko.jp/v2/api/auth2#{auth2_url_param}", 'X-Radiko-User' => "dummy_user", 'X-Radiko-Device' => "pc", 'X-Radiko-Authtoken' => token, @@ -106,6 +149,40 @@ class DownloadTask def now_playing(station, area) now = Time.now + + station_list = { + "802" => "JP25", "ABC" => "JP25", "ABCR-KOSHIEN" => "JP1", "ABS" => "JP5", + "AFB" => "JP2", "AFM" => "JP5", "AIR-G" => "JP1", "ALPHA-STATION" => "JP25", + "BAYFM78" => "JP8", "BSN" => "JP15", "BSS" => "JP31", "CBC" => "JP21", + "CCL" => "JP25", "CRK" => "JP25", "CROSSFM" => "JP40", "CRT" => "JP9", + "DATEFM" => "JP4", "E-RADIO" => "JP25", "FBC" => "JP18", "FM-FUJI" => "JP19", + "FM-OKAYAMA" => "JP33", "FM-SANIN" => "JP31", "FM807" => "JP36", + "FMAICHI" => "JP21", "FMF" => "JP7", "FMFUKUI" => "JP18", "FMFUKUOKA" => "JP40", + "FMGIFU" => "JP21", "FMGUNMA" => "JP10", "FMI" => "JP3", "FMJ" => "JP8", + "FMK" => "JP43", "FMKAGAWA" => "JP37", "FMMIE" => "JP24", "FMN" => "JP20", + "FMNAGASAKI" => "JP42", "FMNIIGATA" => "JP15", "FMO" => "JP25", "FMS" => "JP41", + "FMT" => "JP8", "FMTOYAMA" => "JP16", "FMY" => "JP35", "FM_OITA" => "JP44", + "FM_OKINAWA" => "JP47", "GBS" => "JP21", "HBC" => "JP1", "HELLOFIVE" => "JP17", + "HFM" => "JP34", "HI-SIX" => "JP39", "IBC" => "JP3", "IBS" => "JP8", + "INT" => "JP8", "JOAK" => "JP8", "JOAK-FM" => "JP1", "JOBK" => "JP25", + "JOCK" => "JP16", "JOEU-FM" => "JP38", "JOFK" => "JP31", "JOHK" => "JP2", + "JOIK" => "JP1", "JOLK" => "JP40", "JORF" => "JP8", "JOYFM" => "JP45", + "JOZK" => "JP36", "JRT" => "JP36", "K-MIX" => "JP22", "KBC" => "JP40", + "KBS" => "JP25", "KISSFMKOBE" => "JP25", "KNB" => "JP16", "KRY" => "JP35", + "LFR" => "JP8", "LOVEFM" => "JP40", "MBC" => "JP46", "MBS" => "JP25", + "MRO" => "JP17", "MRT" => "JP45", "MYUFM" => "JP46", "NACK5" => "JP8", + "NBC" => "JP41", "NORTHWAVE" => "JP1", "OBC" => "JP25", "OBS" => "JP44", + "QRR" => "JP8", "RAB" => "JP2", "RADIOBERRY" => "JP9", "RBC" => "JP47", + "RCC" => "JP34", "RFC" => "JP7", "RFM" => "JP6", "RKB" => "JP40", + "RKC" => "JP39", "RKK" => "JP43", "RN1" => "JP1", "RN2" => "JP1", + "RNB" => "JP38", "RNC" => "JP37", "ROK" => "JP47", "RSK" => "JP33", + "SBC" => "JP20", "SBS" => "JP22", "STV" => "JP1", "TBC" => "JP4", + "TBS" => "JP8", "TOKAIRADIO" => "JP21", "WBS" => "JP30", "YBC" => "JP6", + "YBS" => "JP19", "YFM" => "JP8", "ZIP-FM" => "JP21" + } + # 都道府県コードの変換（自地域以外のラジオ局を指定された場合） + area = station_list[station] if station_list[station] != area + doc = Nokogiri::XML(URI.parse("https://radiko.jp/v3/program/now/#{area}.xml").open) node = doc.xpath(%Q|//station[@id="#{station}"]|).first @@ -209,6 +286,8 @@ class DownloadTask when "fifo" FileUtils.rm tempfile end + + logout end def fetch(url, headers)
