1 #!/usr/bin/env ruby
2 #
3 # (c) 2004-2008 The Music Player Daemon Project
4 # http://www.musicpd.org/
5 #
6 # This program is free software; you can redistribute it and/or modify
7 # it under the terms of the GNU General Public License as published by
8 # the Free Software Foundation; either version 2 of the License, or
9 # (at your option) any later version.
10 #
11 # This program is distributed in the hope that it will be useful,
12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 #
20 #
21 # Load lyrics from lyrics.wikia.com, formerly lyricwiki.org
22 #
24 require 'uri'
25 require 'net/http'
26 require 'cgi'
27 require 'iconv'
29 # We need this because URI.escape doesn't escape ampersands.
30 def escape(string)
31 new = URI.escape(string)
32 new.gsub(/&/, "%26")
33 end
35 url = "http://lyrics.wikia.com/api.php?action=lyrics&fmt=xml&func=getSong" + \
36 "&artist=#{escape(ARGV[0])}&song=#{escape(ARGV[1])}"
37 response = Net::HTTP.get(URI.parse(url))
39 if not response =~ /<url>\s*(.*?)\s*<\/url>/im
40 $stderr.puts "No URL in response!"
41 exit(1)
42 end
44 url = $1
45 exit(69) if url =~ /action=edit$/
47 response = Net::HTTP.get(URI.parse(url))
48 if not response =~ /<div class='lyricbox'>\s*(.*?)\s*<!--/im
49 $stderr.puts "No <div class='lyricbox'> in lyrics page!\n"
50 exit(1)
51 end
53 if not $1 =~ /^.*<\/div>(.*?)$/im
54 $stderr.puts "Couldn't remove leading XML tags in lyricbox!\n"
55 exit(1)
56 end
58 # lyrics come in Latin1, but we need UTF-8
59 lyrics_latin1 = CGI::unescapeHTML($1.gsub(/<br \/>/, "\n"))
60 puts Iconv.conv('UTF-8//TRANSLIT//IGNORE', 'Latin1', lyrics_latin1)