Module: ClockworkComicPDF::PDFSectionMaker

Included in:
PDFMaker
Defined in:
lib/clockwork_comic_pdf/pdf_section_maker.rb

Overview

this parses the sections of a book into a pdf file

Instance Method Summary collapse

Instance Method Details

#make_name(file_path) ⇒ Object 



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# File 'lib/clockwork_comic_pdf/pdf_section_maker.rb', line 61

def make_name(file_path)
  File.basename(file_path, '.*').split(' ').slice(1..-1).join(' ')
end

#make_text_box(pdf, text, content) ⇒ Object 



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# File 'lib/clockwork_comic_pdf/pdf_section_maker.rb', line 75

def make_text_box(pdf, text, content)
  new_page(pdf)
  page_index << { page: current_page, name: content.name } if printing_body
  options = parse_options(pdf, content.options)
  pdf.formatted_text_box(text, options)
end

#print_comic_image(pdf, version, image) ⇒ Object 



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# File 'lib/clockwork_comic_pdf/pdf_section_maker.rb', line 50

def print_comic_image(pdf, version, image)
  new_page(pdf)
  name = make_name(image)
  page_index << { page: current_page, name: "#{name}" } if printing_body
  content = [[name], [{ image: image, scale: 72.0 / version.dpi }]]
  table = Prawn::Table.new(content, pdf, cell_style: { borders: [] },
                                         position: :center)
  pdf.move_down((pdf.bounds.height - table.height) / 2.0)
  table.draw
end

#print_comic_pages(pdf, version, comic_pages) ⇒ Object 



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# File 'lib/clockwork_comic_pdf/pdf_section_maker.rb', line 29

def print_comic_pages(pdf, version, comic_pages)
  puts comic_pages.name
  if comic_pages.print_section_intro
    print_section_break(pdf, comic_pages.name)
  end
  section_dir = "./#{version.name}/#{comic_pages.directory}/"
  Dir["#{section_dir}*.*"].each do |image|
    print_comic_image(pdf, version, image)
  end
end

#print_formatted_text_box(pdf, version, content) ⇒ Object 



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# File 'lib/clockwork_comic_pdf/pdf_section_maker.rb', line 70

def print_formatted_text_box(pdf, version, content)
  text = YAML.load_file(content.file)
  make_text_box(pdf, text, content)
end

#print_section(pdf, version, section) ⇒ Object 



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# File 'lib/clockwork_comic_pdf/pdf_section_maker.rb', line 16

def print_section(pdf, version, section)
  section.each do |item|
    case item.type
    when :text_box
      print_text_box(pdf, version, item)
    when :formatted_text_box
      print_formatted_text_box(pdf, version, item)
    when :comic_pages
      print_comic_pages(pdf, version, item)
    end
  end
end

#print_section_break(pdf, text) ⇒ Object 



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# File 'lib/clockwork_comic_pdf/pdf_section_maker.rb', line 40

def print_section_break(pdf, text)
  new_page(pdf)
  pdf.move_cursor_to pdf.bounds.top
  options = { valign: :center, align: :center, width: pdf.bounds.width,
              height: pdf.bounds.height, size: 18,
              at: pdf.bounds.top_left }
  page_index << { page: current_page, name: text } if printing_body
  pdf.text_box(text, options)
end

#print_sections(pdf, version) ⇒ Object 



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# File 'lib/clockwork_comic_pdf/pdf_section_maker.rb', line 4

def print_sections(pdf, version)
  print_section(pdf, version, book.sections.front_matter)
  self.printing_body = true
  self.current_page = 0
  self.content_start = pdf.page_number + 1
  print_section(pdf, version, book.sections.body)
  self.printing_body = false
  print_section(pdf, version, book.sections.end_matter)
  new_page(pdf) if pdf.page_number.odd?
  print_toc(pdf) if book.print_toc
end

#print_text_box(pdf, version, content) ⇒ Object 



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# File 'lib/clockwork_comic_pdf/pdf_section_maker.rb', line 65

def print_text_box(pdf, version, content)
  text = File.new(content.file).read
  make_text_box(pdf, [{ text: text }], content)
end