lib/epub/parser.rb in epub-parser-0.2.0 vs lib/epub/parser.rb in epub-parser-0.2.1

@@ -40,13 +40,18 @@
         new(filepath, options).parse
       end
     end
 
     def initialize(filepath, **options)
-      raise "File #{filepath} not readable" unless File.readable_real? filepath
+      path_is_uri = (options[:container_adapter] == EPUB::OCF::PhysicalContainer::UnpackedURI or
+                     options[:container_adapter] == :UnpackedURI or
+                     EPUB::OCF::PhysicalContainer.adapter == EPUB::OCF::PhysicalContainer::UnpackedURI)
 
-      @filepath = File.realpath filepath
-      @book = create_book options
+      raise "File #{filepath} not readable" if
+        !path_is_uri and !File.readable_real?(filepath)
+
+      @filepath = path_is_uri ? filepath : File.realpath(filepath)
+      @book = create_book(options)
       @book.epub_file = @filepath
       if options[:container_adapter]
         adapter = options[:container_adapter]
         @book.container_adapter = adapter
       end