Class: Cheepub::Generator::Latex

Inherits:
Cheepub::Generator show all
Defined in:
lib/cheepub/generator/latex.rb

Constant Summary

Constants inherited from Cheepub::Generator

ROLES

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Cheepub::Generator

#check_params, #execute, #parse_creator

Constructor Details

#initialize(src, params = Hash.new) ⇒ Latex

Returns a new instance of Latex.



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# File 'lib/cheepub/generator/latex.rb', line 10

def initialize(src, params = Hash.new)
  super
  root_dir = File.dirname(src)
  @maker = RbLatex::Maker.new(root_dir)
end

Instance Attribute Details

#maker ⇒ Object (readonly)

Returns the value of attribute maker.



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# File 'lib/cheepub/generator/latex.rb', line 8

def maker
  @maker
end

Instance Method Details

#add_creator(name, role = "aut") ⇒ Object 



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# File 'lib/cheepub/generator/latex.rb', line 21

def add_creator(name, role = "aut")
  @maker.add_creator(name, role)
end

#apply_params(params) ⇒ Object 



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# File 'lib/cheepub/generator/latex.rb', line 25

def apply_params(params)
  @maker.title = params[:title]
  add_creator(params[:author])
  parse_creator(params[:creator])
  ##@maker.language = params[:language] || 'ja'
  @maker.publisher = params[:publisher] if params[:publisher]
  @maker.date = params[:date] || Time.now
  @maker.lastmodified = params[:lastModified] || Time.now
  @maker.page_progression_direction = params[:pageDirection]
  if params.key?(:latexCommand)
    @maker.latex_command = params[:latexCommand]
  end
  if params.key?(:dvipdfCommand)
    @maker.dvipdf_command = params[:dvipdfCommand]
  end
  @maker.debug = params[:debug]
  if params[:documentClass]
    @maker.document_class = params[:documentClass]
  end
  if params[:titlepage]
    @maker.titlepage = params[:titlepage]
  end
  if params[:colophon]
    @maker.colophon = params[:colophon]
  end
  if params[:colophon_before]
    @maker.colophon_before = params[:colophon_before].gsub(/\n/m, "\\par ") + "\\vspace{5mm} \\par\n"
  end
  if params[:colophon_after]
    @maker.colophon_after = params[:colophon_after].gsub(/\n/m, "\\par ")
  end
  @content.each_with_index do |file, idx|
    content = Cheepub::Markdown.new(file, page_direction: params[:pageDirection]).to_latex
    filename = "bodymatter_#{idx}.tex"
    @maker.add_item(filename, content)
  end
end

#apply_template(template_file) ⇒ Object 



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# File 'lib/cheepub/generator/latex.rb', line 63

def apply_template(template_file)
  template = File.read(File.join(Cheepub::TEMPLATES_DIR, template_file))
  return ERB.new(template).result(binding)
end

#output_file(params) ⇒ Object 



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# File 'lib/cheepub/generator/latex.rb', line 16

def output_file(params)
  outfile = params[:output] || "book.pdf"
  @maker.generate_pdf(outfile, debug: params[:debug])
end