Class: PdfParadise::AutomaticPdfTitle

Inherits:
Base
  • Object
show all
Defined in:
lib/pdf_paradise/utility_scripts/automatic_pdf_title.rb

Overview

PdfParadise::AutomaticPdfTitle

Constant Summary

Constants inherited from Base

Base::NAMESPACE

Instance Method Summary collapse

Methods inherited from Base

#basename, #be_verbose?, #change_directory, #commandline_arguments?, #copy_file, #delete_file, #e, #ecomment, #esystem, #first_argument?, #gold, #infer_the_namespace, #input_without_leading_hyphens?, #internal_hash?, #is_an_image_file?, #is_on_roebe?, #lightsteelblue, #log_dir?, #mkdir, #mv, #n_pages?, #namespace?, #no_file_at, #opne, #opnn, #orange, #reset_the_internal_hash, #return_commandline_arguments_starting_with_hyphens, #return_files_from_the_commandline_arguments, #return_pwd, #rev, #set_be_quiet, #set_commandline_arguments, #steelblue, #try_to_ensure_that_this_directory_exists, #write_what_into

Constructor Details

#initialize(input_files = ARGV, run_already = true) ⇒ AutomaticPdfTitle

#

initialize

#


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# File 'lib/pdf_paradise/utility_scripts/automatic_pdf_title.rb', line 23

def initialize(
    input_files = ARGV,
    run_already = true
  )
  reset
  set_commandline_arguments(
    input_files
  )
  run if run_already
end

Instance Method Details

#automatic_pdf_title(i = commandline_arguments? ) ⇒ Object

#

automatic_pdf_title

#


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# File 'lib/pdf_paradise/utility_scripts/automatic_pdf_title.rb', line 45

def automatic_pdf_title(
    i = commandline_arguments?
  )
  i.each {|this_pdf_file|
    if File.exist? this_pdf_file
      new_pdf_title = File.basename(this_pdf_file).
                      sub(/#{File.extname(this_pdf_file)}$/,'').
                      tr('_',' ')
      # =================================================================== #
      # Remove leading 'DONE_' substrings:
      # =================================================================== #
      if new_pdf_title.start_with? 'DONE'
        new_pdf_title.sub!(/^DONE_/,'') if new_pdf_title.include? 'DONE_'
        new_pdf_title.sub!(/^DONE /,'') if new_pdf_title.include? 'DONE '
      end
      e "#{rev}Setting the title of the .pdf file "\
        "#{sfile(this_pdf_file)} #{rev}to:"
      e
      e "  #{PdfParadise.darkolivegreen(new_pdf_title)}"
      e
      PdfParadise.set_pdf_title(
        this_pdf_file,
        new_pdf_title # First comes the file, then the title.
      )
    else
      e "#{rev}No .pdf file exists at `#{sfile(this_pdf_file)}#{rev}`."
    end
  }
end

#reset ⇒ Object

#

reset

#


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# File 'lib/pdf_paradise/utility_scripts/automatic_pdf_title.rb', line 37

def reset
  super()
  infer_the_namespace
end

#run ⇒ Object

#

run (run tag)

#


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# File 'lib/pdf_paradise/utility_scripts/automatic_pdf_title.rb', line 78

def run
  automatic_pdf_title(commandline_arguments?)
end