Class: Ffnpdf::Exec

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

Instance Method Summary collapse

Constructor Details

#initialize(argv) ⇒ Exec

Returns a new instance of Exec.



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# File 'lib/ffnpdf/exec.rb', line 3

def initialize(argv)
  invalid = false
  if argv.size == 0
    invalid = true
  elsif /^[\d]+$/.match argv[0]
    story = Ffnpdf::Story.new(argv[0])
    if story.check_story
      story.pull_story
      story.build_story
    else
      $stderr.puts story.error
    end
  elsif argv[0] == "pull" and /^[\d]+$/.match argv[1]
    story = Ffnpdf::Story.new(argv[1])
    if story.check_story
      story.pull_story
    else
      $stderr.puts story.error
    end
  elsif argv[0] == "build" and /^[\d]+$/.match argv[1]
    story = Ffnpdf::Story.new(argv[1])
    if story.check_story_dir
      story.build_story
    else
      $stderr.puts story.error
    end
  elsif argv[0] == "convert" and /^[\d]+$/.match argv[1]
    story = Ffnpdf::Story.new(argv[1])
    if story.check_story_dir
      story.convert_to_pdf
    else
      $stderr.puts story.error
    end
  else
    invalid = true
  end

  if invalid
    $stderr.puts <<-MSG
Usage
  ffnpdf [STORY_ID]
  ffnpdf [COMMAND] [STORY_ID]

Description
  Scrapes story from FanFiction.net and generates pdf at STORY_ID/ folder.

  The following commands are available
pull        scrapes story and puts the markdown and template files at STORY_ID/ folder
build       compiles *.md files at STORY_ID/ into a single pdf
convert     converts STORY_ID/combined.md  to pdf using the template files
MSG
  end
end