Class: SiSU_XHTML_EPUB2::Source::Output

Inherits:
Object
  • Object
show all
Defined in:
lib/sisu/xhtml_epub2.rb

Instance Method Summary collapse

Constructor Details

#initialize(md, output = '') ⇒ Output

Returns a new instance of Output.



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# File 'lib/sisu/xhtml_epub2.rb', line 730

def initialize(md,output='')
  @md,@output=md,output
  @epub_doc="#{@md.fnb}.epub"
  @epub_header=SiSU_XHTML_EPUB2_Format::HeadInformation.new(@md)
  @make=SiSU_Env::ProcessingSettings.new(@md)
  @make_file=SiSU_Env::CreateFile.new(@md.fns)
end

Instance Method Details

#concordance ⇒ Object 



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# File 'lib/sisu/xhtml_epub2.rb', line 809

def concordance
  SiSU_XHTML_EPUB2_Concordance::Source.new(@md.opt).read
end

#css ⇒ Object 



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# File 'lib/sisu/xhtml_epub2.rb', line 755

def css
  out=@make_file.epub.xhtml_css
  out << SiSU_XHTML_EPUB2_Format::CSS.new.css_epub_xhtml
  out.close
end

#epub_metadata_opf ⇒ Object 



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# File 'lib/sisu/xhtml_epub2.rb', line 775

def epub_metadata_opf
  begin
    out=@make_file.epub.metadata
    @output.each do |para|
      unless para =~/\A\s*\Z/
        out.puts para
      end
    end
    out.close
  rescue
    SiSU_Errors::Rescued.new($!,$@,@md.opt.selections.str,@md.fns).location do
      __LINE__.to_s + ':' + __FILE__
    end
  end
end

#epub_toc_ncx ⇒ Object 



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# File 'lib/sisu/xhtml_epub2.rb', line 760

def epub_toc_ncx
  begin
    out=@make_file.epub.toc_ncx
    @output.each do |para|
      unless para =~/\A\s*\Z/
        out.puts para
      end
    end
    out.close
  rescue
    SiSU_Errors::Rescued.new($!,$@,@md.opt.selections.str,@md.fns).location do
      __LINE__.to_s + ':' + __FILE__
    end
  end
end

#images ⇒ Object 



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# File 'lib/sisu/xhtml_epub2.rb', line 790

def images
  img_pth=@md.env.path.image_source_include
  img_src_pth=unless @md.opt.f_pth[:pth] =~/\/\S+?\/sisupod\/\S+?\/sisupod\/doc/
    @md.file.output_path.epub.rel_image
  else
    pt=/(\/\S+?\/sisupod\/\S+?\/sisupod)\/doc/.match(@md.opt.f_pth[:pth])[1]
    pt + '/image'
  end
  @md.ec[:image].each do |x|
    if FileTest.directory?("#{@md.env.processing_path.epub}/#{Ep[:d_oebps]}/image") \
    && FileTest.file?("#{img_src_pth}/#{x}")
      FileUtils::cp("#{img_src_pth}/#{x}","#{@md.env.processing_path.epub}/#{Ep[:d_oebps]}/image")
    elsif FileTest.directory?("#{@md.env.processing_path.epub}/#{Ep[:d_oebps]}/image") \
    && FileTest.file?("#{img_pth}/#{x}")
      FileUtils::cp("#{img_pth}/#{x}","#{@md.env.processing_path.epub}/#{Ep[:d_oebps]}/image")
    else STDERR.puts %{\t*WARN* did not find image - "#{x}" in #{img_src_pth} or #{img_pth} [#{__FILE__}:#{__LINE__}]}
    end
  end
end

#make_cover_image ⇒ Object 



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# File 'lib/sisu/xhtml_epub2.rb', line 830

def make_cover_image
  begin
    if @md.make.cover_image? \
    and @md.make.cover_image.is_a?(Hash) \
    and @md.make.cover_image[:cover] =~/\S+/
      filename_xhtml=@make_file.epub.xhtml_cover_image
      cover_image=<<WOK
<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
   "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <title>Cover</title>
    <meta http-equiv="Content-Type" content='text/html; charset=utf-8' />
    <link rel="stylesheet" href="css/xhtml.css" type="text/css" />
    <style type="text/css"> img { max-width: 100%; } </style>
  </head>
  <body xml:lang="en">
    <div class="svg_outer">
<div class="svg_inner">
  <svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xl="http://www.w3.org/1999/xlink" width="100%" height="100%" viewBox="0 0 #{@md.make.cover_image[:w]} #{@md.make.cover_image[:h]}" preserveAspectRatio="xMidYMid meet">
  <image width="#{@md.make.cover_image[:w]}" height="#{@md.make.cover_image[:h]}" xl:href="image/#{@md.make.cover_image[:cover]}" />
  </svg>
</div>
    </div>
  </body>
</html>
WOK
      filename_xhtml.puts cover_image,"\n"
      filename_xhtml.close
    end
  rescue
    SiSU_Errors::Rescued.new($!,$@,@md.opt.selections.str,@md.fns).location do
      __LINE__.to_s + ':' + __FILE__
    end
  end
end

#make_segtoc ⇒ Object 



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# File 'lib/sisu/xhtml_epub2.rb', line 867

def make_segtoc
  begin
    if @make.build.toc?
      filename_xhtml=@make_file.epub.xhtml_index
      @output.each do |para|
        para=para.strip
        unless para =~/\A\s*\Z/
          filename_xhtml.puts para,"\n"
        end
      end
      filename_xhtml.close
    end
  rescue
    SiSU_Errors::Rescued.new($!,$@,@md.opt.selections.str,@md.fns).location do
      __LINE__.to_s + ':' + __FILE__
    end
  end
end

#metainf_container ⇒ Object

container.xml file in META-INF directory



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# File 'lib/sisu/xhtml_epub2.rb', line 750

def metainf_container #container.xml file in META-INF directory
  out=@make_file.epub.metainf_cont
  out<<@epub_header.metainf_container
  out.close
end

#mimetype ⇒ Object 



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# File 'lib/sisu/xhtml_epub2.rb', line 745

def mimetype
  out=@make_file.epub.mimetype
  out<<@epub_header.mimetype
  out.close
end

#output_zip ⇒ Object 



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# File 'lib/sisu/xhtml_epub2.rb', line 812

def output_zip
  FileUtils::mkdir_p(@md.file.output_path.epub.dir) unless FileTest.directory?(@md.file.output_path.epub.dir)
  if FileTest.directory?(@md.env.processing_path.epub) \
  and SiSU_Env::SystemCall.new.zip
    pwd=Dir.pwd
    Dir.chdir(@md.env.processing_path.epub)
    system("
      zip -qXr9D #{@epub_doc} *
    ")
    FileUtils::mv(@epub_doc, @md.file.place_file.epub.dir)
    Dir.chdir(pwd)
    unless @md.opt.act[:maintenance][:set]==:on
      FileUtils::rm_r(@md.env.processing_path.epub)
    end
  else
    SiSU_Utils::CodeMarker.new(__LINE__,__FILE__,:fuchsia).mark('*EXITED epub* zip program not found') unless SiSU_Env::SystemCall.new.zip
  end
end

#songsheet ⇒ Object 



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# File 'lib/sisu/xhtml_epub2.rb', line 737

def songsheet
  mimetype
  metainf_container
  css
  images if @md.ec[:image]
 #concordance #uncomment to enable inclusion of concordance file
  output_zip
end