Method: Publishr::Project#make_pdf

Defined in:
lib/publishr/project.rb

#make_pdf ⇒ Object 



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# File 'lib/publishr/project.rb', line 50

def make_pdf
  pdf = LatexRenderer.new(@name,@inpath,@metadata)
  pdf.render

  outpath = File.join(@inpath,'latex')

  # pdflatex handles jpg files directly, so the following is commented out
  # binaryfile = File.join(@converterspath,'jpeg2ps 2>&1')
  # Dir[File.join(outpath,'*.jpg')].each do |infilepath|
  #   outfilepath = File.join(outpath, File.basename(infilepath).gsub(/(.*).jpg/, '\1.eps'))
  #   `#{ binaryfile } -r 0 -o #{ outfilepath } #{ infilepath }`
  # end

  Dir.chdir outpath
  Dir['*.eps'].each do |f|
    `perl /usr/bin/epstopdf #{ f }`
    jpg_to_delete = File.basename(f).gsub(/(.*).eps/, '\1.jpg')
    FileUtils.rm jpg_to_delete if File.exists? jpg_to_delete
    FileUtils.rm f
  end

  `makeindex preamble.idx`
  lines = []
  IO.popen('pdflatex -interaction=nonstopmode preamble.tex 2>&1') do |io|
    while (line = io.gets) do
      puts line
      lines << line
    end
  end

  FileUtils.mv(File.join(outpath,'preamble.pdf'), File.join(@inpath,"#{ @name }.pdf")) if File.exists?(File.join(outpath,'preamble.pdf'))
  lines.join('<br />')
end