X-Git-Url: http://jaekl.net/gitweb/?p=quanlib.git;a=blobdiff_plain;f=book.rb;h=3cf513957c0a2cc4173266857c95952b8cc0bb14;hp=f59b61a66ea44d17a86e7d999e34496b84fbea99;hb=b0ed11b1a03aab548e3c274dfd89732e8e11892f;hpb=e9d890ae4d346ce3abe93a8db94d3a3ddf9819d9

diff --git a/book.rb b/book.rb
index f59b61a..3cf5139 100644
--- a/book.rb
+++ b/book.rb
@@ -6,9 +6,12 @@ require 'author'
 require 'cover'
 
 class Book
+  @@DC_NS_URL = 'http://purl.org/dc/elements/1.1/'
+
   def initialize(fileName)
     @author = nil
     @cover = nil
+    @description = nil
     @path = fileName
     @series = nil
     @title = nil
@@ -36,7 +39,11 @@ class Book
     return @cover
   end
 
-  def describe
+  def description
+    @description
+  end
+
+  def heading
     result = []
 
     if nil != @title
@@ -45,7 +52,7 @@ class Book
       result.push('<i>(Unknown title)</i>')
     end
     if nil != @author
-      result.push(@author.to_s())
+      result.push('<i>by ' + @author.to_s() + '</i>')
     end
     
     seriesInfo = []
@@ -191,13 +198,13 @@ class Book
     #-------
     # Author
 
-    creator = opfDoc.css('dc|creator', 'dc' => 'http://purl.org/dc/elements/1.1/')
-    if (nil != creator) and (creator.length > 0)
-      roleNode = creator.attr('role')
-      if nil != roleNode
-        role = roleNode.value
-        if ('aut' == role) and (creator.children.length > 0) and (nil != creator.children[0])
-          name = creator.children[0].content
+    creators = opfDoc.css('dc|creator', 'dc' => @@DC_NS_URL)
+    if (creators.length > 0)
+      creator = creators[0]
+      if nil != creator
+        role = creator['opf:role']
+        if 'aut' == role
+          name = creator.content
           parts = name.split(' ')
           if parts.length > 1
             surname = parts[-1]
@@ -210,6 +217,28 @@ class Book
       end
     end
 
+    #---------------------------------------
+    # Title
+
+    titles = opfDoc.css('dc|title', 'dc' => @@DC_NS_URL)
+    if titles.length > 0
+      title = titles[0]
+      if nil != title
+        @title = title.content
+      end
+    end
+
+    #---------------------------------------
+    # Description
+    
+    descrNodes = opfDoc.css('dc|description', 'dc' => @@DC_NS_URL)
+    if (descrNodes.length > 0)
+      descrNode = descrNodes[0]
+      if nil != descrNode
+        @description = descrNode.content
+      end
+    end
+
     #---------------------------------------
     # Other metadata:  series, volume, cover