Class: Riven::Wkhtmltopdf

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

Instance Method Summary collapse

Instance Method Details

#check_installation ⇒ Object 



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# File 'lib/riven/wkhtmltopdf.rb', line 4

public def check_installation
  `wkhtmltopdf -V > /dev/null 2>&1`

  unless $?.exitstatus == 0
    puts "Seems like wkhtmltopdf is not correctly installed or set up"
    exit
  end
end

#generate_pdf(html_file, output_file) ⇒ Object 



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# File 'lib/riven/wkhtmltopdf.rb', line 13

public def generate_pdf(html_file, output_file)
  params = [
    '--disable-smart-shrinking',
    '--page-size A4',
    '--margin-bottom 10mm',
    '--margin-top 10mm',
    '--margin-left 8mm',
    '--margin-right 8mm'
  ]

  output = `wkhtmltopdf #{params.join(' ')} #{html_file.file_name} #{output_file} 2>&1`
end