Class: F2h::Img2Pdf

Inherits:
Object
  • Object
show all
Defined in:
lib/pdf2img.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Img2Pdf

Returns a new instance of Img2Pdf.



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# File 'lib/pdf2img.rb', line 3

def initialize
  @bp = Boilerplate.new
end

Instance Method Details

#do_the_pdf(pdfs_to_html) ⇒ Object 



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# File 'lib/pdf2img.rb', line 7

def do_the_pdf(pdfs_to_html)
  p pdfs_to_html
  html_pdf_imgs = []
  pdfs_to_html.each do |file|
    if file.include? " "
      File.rename(file, file.gsub(" ","_"))
      file = file.gsub(" ","_")
    end
    pdf_folder_name = File.basename(file, ".*")
    Dir.mkdir(pdf_folder_name)
    p file
    imgs_from_pdf = Magick::Image.read(file) { self.density = 300 }
    imgs_from_pdf.each_with_index do |img,idx|
      img_tag = ['<img src="', '" alt="">']
      img_tag.insert(1,"#{pdf_folder_name}/#{pdf_folder_name}_#{idx}.png")
      html_pdf_imgs <<  img_tag.join
      img.write(pdf_folder_name+"/#{pdf_folder_name}_#{idx}.png") { self.quality = 100}
    end
    temp = @bp.pdf_html
    temp = temp.split(/(<body>)/)
    temp.insert(2,html_pdf_imgs.join("\n"))
    temp = temp.join
    puts temp
    File.open(pdf_folder_name+".html", "w+") do |f|
      f.write(temp)
    end
  end
end