From bc084c150b0c6cdca61555b22465fa03f7c709d7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hern=C3=A1n=20Astudillo?= <naaano@gmail.com>
Date: Sat, 11 Feb 2012 05:13:39 -0200
Subject: [PATCH] fixed cleaner for more cases: strip tags like {dvdrip},
 (dvdrip) or [dvdrip] and save to @tags

---
 lib/movies/filter.rb | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/lib/movies/filter.rb b/lib/movies/filter.rb
index 18503e7..a12ea3d 100644
--- a/lib/movies/filter.rb
+++ b/lib/movies/filter.rb
@@ -23,6 +23,7 @@ def to_param
   
   def cleaner
     string = @title
+    string = extract_tags(string)
     [/((19|20)\d{2}).*$/, /\./, /\s*-\s*/, /\s{2,}/].each do |regex|
       string = string.gsub(regex, ' ')
     end
@@ -33,6 +34,17 @@ def cleaner
     string.strip
   end
   
+  # remove usual tags in filenames like {720p}, (2011) or [KingdomRelease], and save it 
+  def extract_tags(string)
+    @tags = []
+    [ /\[([^\[]*)\]/ , /\{([^\{]*)\}/ , /\(([^\(]*)\)/ ].each do |regex|
+      while(matched = string.match(regex)) do
+        @tags << matched[1]
+        string.gsub!(matched[0])
+      end
+    end
+  end
+  
   private
     def excluded
       @_excluded ||= YAML.load_file("#{File.dirname(__FILE__)}/exclude.yml")["excluded"]