Class: EPInfo

Inherits:
Object
  • Object
show all
Defined in:
lib/epinfo.rb,
lib/epinfo/version.rb

Constant Summary collapse

VERSION = 
"1.0.1"

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.output(*args) ⇒ Object 



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# File 'lib/epinfo.rb', line 6

def self.output(*args)
  output = EPInfo.new
  output.output(*args)
end

Instance Method Details

#book_desc(book) ⇒ Object 



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# File 'lib/epinfo.rb', line 37

def book_desc(book)
  cover = book.cover
  if cover
    cover = "#{cover.original_file_name}"
  end

  return "titles: \#{book.titles.join()}\ncreators: \#{book.creators.map{|c| \"\#{c.name}(\#{c.role})\"}.join(', ')}\nsubjects: \#{book.subjects.join(\", \")}\ndescription: \#{book.description}\npublisher: \#{book.publisher}\ncontributors: \#{book.contributors.map{|c| \"\#{c.name}(\#{c.role})\"}.join(', ')}\ndates: \#{book.dates.map{|d| \"\#{d.date_str}(\#{d.event})\"}.join(', ')}\nidentifiers: \#{book.identifiers.map(&:identifier).join(', ')}\nsource: \#{book.source}\nlanguages: \#{book.languages.join(', ')}\nrights: \#{book.rights}\ndrm_protected: \#{book.drm_protected}\ncover: \#{cover}\n  EOB\nend\n"

#output(*args) ⇒ Object 



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# File 'lib/epinfo.rb', line 11

def output(*args)

  opts = OptionParser.new do |opts|
    opts.banner = "Usage: epinfo [filename]\n"

    opts.on('-h', '--help', 'Display this screen') do
      puts opts
      exit
    end
  end

  begin
    opts.parse!(args)
    if args.size != 1
      #invalid option
      puts opts
      exit
    end
    book = EPUBInfo.get(args[0])
    puts book_desc(book)

  rescue => e
    warn e
  end
end