Add language to book data.

[quanlib.git] / book.rb

diff --git a/book.rb b/book.rb
index 93c3964d4a88939a9e1019cd1a5585411cb47404..d7135690d4d60514f4c900d59dc76698d3eb164d 100644 (file)
--- a/book.rb
+++ b/book.rb
@@ -15,6 +15,7 @@ class Book
   attr_accessor :classification_id
   attr_accessor :cover
   attr_accessor :description
+  attr_accessor :language
   attr_accessor :path
   attr_accessor :series_id
   attr_accessor :title
@@ -308,6 +309,17 @@ class Book
       end
     end
 
+    #---------------------------------------
+    # Language
+
+    langNodes = opfDoc.css('dc|language', 'dc' => @@DC_NS_URL)
+    if (langNodes.length > 0)
+      langNode = langNodes[0]
+      if langNode
+        @language = langNode.content
+      end
+    end
+
     #---------------------------------------
     # Other metadata:  series, volume, cover