Contents

module Bookshelf
  class Exporter
    def self.run(book_dir, options)
      exporter = new(book_dir, options)
      exporter.export!
    end

    attr_accessor :book_dir
    attr_accessor :options

    def initialize(book_dir, options)
      @book_dir = book_dir
      @options = options
    end

    def ui
      @ui ||= Thor::Base.shell.new
    end

    def export!
      helper = Bookshelf.root_dir.join("config/helper.rb")
      load(helper) if helper.exist?

      export_pdf = [nil, "pdf"].include?(options[:only])
      export_epub = [nil, "mobi", "epub"].include?(options[:only])
      export_mobi = [nil, "mobi"].include?(options[:only])
      export_txt = [nil, "txt"].include?(options[:only])

      exported = []
      exported << Parser::HTML.parse(book_dir)
      exported << Parser::PDF.parse(book_dir) if export_pdf && Dependency.prince?
      exported << Parser::Epub.parse(book_dir) if export_epub
      exported << Parser::Mobi.parse(book_dir) if export_mobi && Dependency.kindlegen?
      exported << Parser::Txt.parse(book_dir) if export_txt && Dependency.html2text?

      if exported.all?
        color = :green
        message = options[:auto] ? "exported!" : "** e-book has been exported"
        Notifier.notify(
          :image   => Bookshelf::ROOT.join("templates/ebook.png"),
          :title   => "Bookshelf",
          :message => "Your \"#{config[:title]}\" e-book has been exported!"
        )
      else
        color = :red
        message = options[:auto] ? "could not be exported!" : "** e-book couldn't be exported"
      end

      ui.say message, color
    end

    def config
      Bookshelf.config
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
bookshelf-1.1.0	lib/bookshelf/exporter.rb