From: Thomas Jansen <mithi@mithi.net>
Date: Sun, 1 Nov 2009 23:49:11 +0000 (+0100)
Subject: lyricwiki: convert numeric HTML escape sequences to proper characters
X-Git-Tag: release-0.16~44
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=eae0b74ddd688507209e85b54ca3a4e67a7f5aed;p=ncmpc.git

lyricwiki: convert numeric HTML escape sequences to proper characters

I've stumbled across several cases of obfuscated lyrics that use the numeric
HTML escape sequences.
---

diff --git a/lyrics/02-lyricwiki.rb b/lyrics/02-lyricwiki.rb
index b3b7028..db7b970 100755
--- a/lyrics/02-lyricwiki.rb
+++ b/lyrics/02-lyricwiki.rb
@@ -23,6 +23,7 @@
 
 require 'uri'
 require 'net/http'
+require 'cgi'
 
 url = "http://lyrics.wikia.com/api.php?action=lyrics&fmt=xml&func=getSong" + \
     "&artist=#{URI.escape(ARGV[0])}&song=#{URI.escape(ARGV[1])}"
@@ -47,4 +48,4 @@ if not $1 =~ /^.*<\/div>(.*?)$/im
 	exit(1)
 end
 
-puts $1.gsub(/<br \/>/, "\n")
+puts CGI::unescapeHTML($1.gsub(/<br \/>/, "\n"))