Contents

class PdfPrinter < ActionPrinter
  #IKKE FÆRDIG
  def do_render(print_job,*args)
    # first we will call super to do the html thing
    html_path = super
    #
    # calls java -jar with the oxen_printer gem lib/java_pdf/barcodeprinter.jar - as in java -jar /Users/walther/Projects/Gems/oxen_printer/lib/java_pdf/barcodeprinter.jar $1 $2
    var = %x[ bin/printer_cmd.sh #{html_path} #{pdf_file_path}  ]
    logit :info, "converted the html file to a PDF file: #{pdf_file_path}"
    true
  rescue => e
    logit :error, "Rendering to PDF failed! The error was #{e.message}"
    false
  end

  def do_print copies, usr=nil
    result = nil
    prn = printer
    unless prn.command.blank?
      if prn.command=="email"
        prn.delete
        return super
      else
        pdf_path =  pdf_file_path.split("/")[-1]
        pap = paper || prn.paper
        cmd = prn.command.gsub( /\$1/, prn.cups_printer ).gsub( /\$2/, pap ).gsub( /\$3/, pdf_file_path ).gsub( /\$4/, pdf_path )
        if copies > 1
          cmdargs = cmd.split(" ")
          f = cmdargs.pop
          cmdargs.push "-n", copies, f
          cmd = cmdargs.join(" ")
        end
        # Here we start actually printing
        # $1 is the CUPS printer
        # $2 is the PDF file_path_and_name
        # $3 is the PDF filename
        # the command being something along the lines of: lp -d $1 -o media=a4 $2
        return `#{cmd}`
      end
    end
  rescue => e
    logit :error, "Printing failed! The error was #{e.message}"
    false
  end

  def file_path
    pdf_file_path
  end

  def get_file_type
    "application/pdf"
  end


end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
oxen_printer-0.4.5	lib/oxen_printer/pdf_printer.rb
oxen_printer-0.4.4	lib/oxen_printer/pdf_printer.rb
oxen_printer-0.4.3	lib/oxen_printer/pdf_printer.rb
oxen_printer-0.4.2	lib/oxen_printer/pdf_printer.rb
oxen_printer-0.4.1	lib/oxen_printer/pdf_printer.rb
oxen_printer-0.3.4	lib/oxen_printer/pdf_printer.rb