Class: EpubForge::Builder::Epub

Inherits:
EpubForge::Builder show all
Defined in:
lib/epubforge/builder/epub.rb

Constant Summary

Constants included from EpubForge::Builder

FONT_FILE_EXTENSION, IMAGE_FILE_EXTENSIONS, MEDIA_TYPES, PAGE_FILE_EXTENSIONS

Instance Method Summary collapse

Instance Method Details

#build ⇒ Object

zips up contents



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# File 'lib/epubforge/builder/epub.rb', line 15

def build
  FunWith::Files::DirectoryBuilder.create( @scratch_dir ) do |build|
    
    build.file( "mimetype", mimetype )
    
    build.dir( "META-INF" ) do
      build.file("container.xml", container)
    end
    
    build.dir( "OEBPS" ) do
      build.file( "toc.ncx", toc )
      build.file( "content.opf", content_opf )
      
      build.dir( "Text" ) do
        @sections.each do |section|
          content = section.html
          content = wrap_page( content, section.section_id ) unless section.source_format == :xhtml
          
          build.file( section.dest_filename, content )
        end
      end
    
      unless @images.fwf_blank?
        build.dir "Images" do
          for img in @images
            build.copy( img.filename )
          end
        end
      end
    
      unless @stylesheets.fwf_blank?
        build.dir "Styles" do
          for sheet in @stylesheets
            build.file( sheet.name, sheet.contents )
          end
        end
      end
      
      unless @fonts.fwf_blank?
        build.dir "Fonts" do
          for font in @fonts
            build.copy( font.filename )
          end
        end
      end
    end
  end
end

#clean ⇒ Object 



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# File 'lib/epubforge/builder/epub.rb', line 10

def clean
  # do nothing?  Remove scratch dir?
end

#package(epub_filename) ⇒ Object 



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# File 'lib/epubforge/builder/epub.rb', line 4

def package( epub_filename )
  epub_filename = epub_filename.fwf_filepath.expand
  FileUtils.rm( epub_filename ) if epub_filename.exist?
  `cd #{@scratch_dir} && zip -Xr #{epub_filename.to_s.epf_backhashed_filename} mimetype META-INF OEBPS`
end