Class: Command::Convert

Inherits:
CommandBase show all
Defined in:
lib/command/convert.rb

Constant Summary collapse

@@database = 
Database.instance

Instance Method Summary collapse

Methods inherited from CommandBase

execute!, #load_local_settings

Constructor Details

#initialize ⇒ Convert

Returns a new instance of Convert.



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# File 'lib/command/convert.rb', line 21

def initialize
  super("<target> [<target2> ...] [option]")
  @opt.separator "\n  \u30FB\u6307\u5B9A\u3057\u305F\u5C0F\u8AAC\u3092\u7E26\u66F8\u304D\u7528\u306B\u6574\u5F62\u53CA\u3073EPUB\u3001MOBI\u306B\u5909\u63DB\u3057\u307E\u3059\u3002\n  \u30FB\u5909\u63DB\u3057\u305F\u3044\u5C0F\u8AAC\u306EN\u30B3\u30FC\u30C9\u3001URL\u3001\u30BF\u30A4\u30C8\u30EB\u3082\u3057\u304F\u306FID\u3092\u6307\u5B9A\u3057\u3066\u4E0B\u3055\u3044\u3002\nID\u306F \#{@opt.program_name} list \u3092\u53C2\u7167\u3057\u3066\u4E0B\u3055\u3044\u3002\n  \u30FB\u4E00\u5EA6\u306B\u8907\u6570\u306E\u5C0F\u8AAC\u3092\u6307\u5B9A\u3059\u308B\u5834\u5408\u306F\u7A7A\u767D\u3067\u533A\u5207\u3063\u3066\u4E0B\u3055\u3044\u3002\n  \u203B-o\u30AA\u30D7\u30B7\u30E7\u30F3\u304C\u306A\u3044\u5834\u5408\u3001[\u5909\u63DB]\u5C0F\u8AAC\u540D.txt\u304C\u5C0F\u8AAC\u306E\u4FDD\u5B58\u30D5\u30A9\u30EB\u30C0\u306B\u51FA\u529B\u3055\u308C\u307E\u3059\n  \u30FB\u7BA1\u7406\u5C0F\u8AAC\u4EE5\u5916\u306B\u3082\u30C6\u30AD\u30B9\u30C8\u30D5\u30A1\u30A4\u30EB\u3092\u5909\u63DB\u51FA\u6765\u307E\u3059\u3002\n\u30C6\u30AD\u30B9\u30C8\u30D5\u30A1\u30A4\u30EB\u306E\u30D5\u30A1\u30A4\u30EB\u30D1\u30B9\u3092\u6307\u5B9A\u3057\u307E\u3059\u3002\n  \u203B\u8907\u6570\u6307\u5B9A\u3057\u305F\u5834\u5408\u306B-o\u30AA\u30D7\u30B7\u30E7\u30F3\u304C\u3042\u3063\u305F\u5834\u5408\u3001\u30D5\u30A1\u30A4\u30EB\u540D\u306B\u9023\u756A\u304C\u3064\u304D\u307E\u3059\u3002\n  \u30FBMOBI\u5316\u3059\u308B\u5834\u5408\u306F narou setting device=kindle \u3092\u3057\u3066\u4E0B\u3055\u3044\u3002\n  \u30FBdevice=kobo \u306E\u5834\u5408\u3001.kepub.epub \u3092\u51FA\u529B\u3057\u307E\u3059\u3002\n\n  Example:\nnarou convert n9669bk\nnarou convert http://ncode.syosetu.com/n9669bk/\nnarou convert \u7570\u4E16\u754C\u8FF7\u5BAE\u3067\u5974\u96B7\u30CF\u30FC\u30EC\u30E0\u3092\nnarou convert 1 -o \"\u30CF\u30FC\u30EC\u30E0 -\u5909\u63DB\u6E08\u307F-.txt\"\nnarou convert mynovel.txt --enc sjis\n\n  Options:\n  EOS\n  @opt.on(\"-o FILE\", \"--output FILE\", \"\u51FA\u529B\u30D5\u30A1\u30A4\u30EB\u540D\u3092\u6307\u5B9A\u3059\u308B\u3002\u30D5\u30A9\u30EB\u30C0\u30D1\u30B9\u90E8\u5206\u306F\u7121\u8996\u3055\u308C\u308B\") { |filename|\n    @options[\"output\"] = filename\n  }\n  @opt.on(\"-e ENCODING\", \"--enc ENCODING\",\n          \"\u30C6\u30AD\u30B9\u30C8\u30D5\u30A1\u30A4\u30EB\u6307\u5B9A\u6642\u306E\u6587\u5B57\u30B3\u30FC\u30C9\u3092\u6307\u5B9A\u3059\u308B\u3002\u30C7\u30D5\u30A9\u30EB\u30C8\u306FUTF-8\") { |encoding|\n    encoding = \"utf-8\" if encoding =~ /UTF8/i\n    @options[\"encoding\"] = encoding\n  }\n  @opt.on(\"--no-epub\", \"AozoraEpub3\u3067EPUB\u5316\u3057\u306A\u3044\") {\n    @options[\"no-epub\"] = true\n  }\n  @opt.on(\"--no-mobi\", \"kindlegen\u3067MOBI\u5316\u3057\u306A\u3044\") {\n    @options[\"no-mobi\"] = true\n  }\n  @opt.on(\"--no-strip\", \"MOBI\u3092strip\u3057\u306A\u3044\") {\n    @options[\"no-strip\"] = true\n  }\n  @opt.on(\"--no-zip\", \"i\u6587\u5EAB\u7528\u306Ezip\u30D5\u30A1\u30A4\u30EB\u3092\u4F5C\u3089\u306A\u3044\") {\n    @options[\"no-zip\"] = true\n  }\n  @opt.on(\"--no-open\", \"\u51FA\u529B\u6642\u306B\u4FDD\u5B58\u30D5\u30A9\u30EB\u30C0\u3092\u958B\u304B\u306A\u3044\") {\n    @options[\"no-open\"] = true\n  }\n  @opt.on(\"-i\", \"--inspect\", \"\u5C0F\u8AAC\u72B6\u614B\u306E\u8ABF\u67FB\u7D50\u679C\u3092\u8868\u793A\u3059\u308B\") {\n    @options[\"inspect\"] = true\n  }\n  @opt.on(\"-v\", \"--verbose\", \"AozoraEpub3, kindlegen \u306E\u6A19\u6E96\u51FA\u529B\u3092\u5168\u3066\u8868\u793A\u3057\u307E\u3059\") {\n    @options[\"verbose\"] = true\n  }\n  @opt.separator <<-EOS\n\n  Configuration:\n--no-epub, --no-mobi, --no-strip, --no-open , --inspect \u306F narou setting \u30B3\u30DE\u30F3\u30C9\u3067\u6052\u5E38\u7684\u306A\u8A2D\u5B9A\u306B\u3059\u308B\u3053\u3068\u304C\u53EF\u80FD\u3067\u3059\u3002\nconvert.copy_to \u3092\u8A2D\u5B9A\u3059\u308C\u3070\u5909\u63DB\u3057\u305FEPUB/MOBI\u3092\u6307\u5B9A\u306E\u30D5\u30A9\u30EB\u30C0\u306B\u81EA\u52D5\u3067\u30B3\u30D4\u30FC\u51FA\u6765\u307E\u3059\u3002\ndevice \u3067\u8A2D\u5B9A\u3057\u305F\u7AEF\u672B\u304C\u63A5\u7D9A\u3055\u308C\u3066\u3044\u305F\u5834\u5408\u3001\u5BFE\u5FDC\u3059\u308B\u30C7\u30FC\u30BF\u3092\u81EA\u52D5\u9001\u4FE1\u3057\u307E\u3059\u3002\n\u8A73\u3057\u304F\u306F narou setting --help \u3092\u53C2\u7167\u3057\u3066\u4E0B\u3055\u3044\u3002\n  EOS\nend\n"

Instance Method Details

#archive_ibunko_zipfile ⇒ Object

i文庫用にテキストと挿絵ファイルをzipアーカイブ化する



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# File 'lib/command/convert.rb', line 237

def archive_ibunko_zipfile
  return false if @options["no-zip"]
  require "zip"
  Zip.unicode_names = true
  dirpath = File.dirname(@converted_txt_path)
  translate_illust_chuki_to_img_tag
  zipfile_path = @converted_txt_path.sub(/.txt$/, @device.ebook_file_ext)
  File.delete(zipfile_path) if File.exists?(zipfile_path)
  Zip::File.open(zipfile_path, Zip::File::CREATE) do |zip|
    zip.add(File.basename(@converted_txt_path), @converted_txt_path)
    illust_dirpath = File.join(dirpath, Illustration::ILLUST_DIR)
    # 挿絵

    if File.exists?(illust_dirpath)
      Dir.glob(File.join(illust_dirpath, "*")) do |img_path|
        zip.add(File.join(Illustration::ILLUST_DIR, File.basename(img_path)), img_path)
      end
    end
    # 表紙画像

    cover_name = NovelConverter.get_cover_filename(dirpath)
    if cover_name
      zip.add(cover_name, File.join(dirpath, cover_name))
    end
  end
  puts File.basename(zipfile_path) + " を出力しました"
  puts "<bold><green>#{@device.display_name}用ファイルを出力しました</green></bold>".termcolor
  return zipfile_path
end

#change_settings_for_ibunko ⇒ Object

i文庫用に設定を強制設定する



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# File 'lib/command/convert.rb', line 268

def change_settings_for_ibunko
  settings = LocalSetting.get["local_setting"]
  modified = false
  %w(enable_half_indent_bracket enable_dakuten_font).each do |word|
    name = "force.#{word}"
    if settings[name].nil? || settings[name] == true
      settings[name] = false
      puts "#{name} を#{@device.display_name}用に false に強制変更しました"
      modified = true
    end
  end
  LocalSetting.get.save_settings("local_setting") if modified
end

#convert_novels(argv) ⇒ Object 



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# File 'lib/command/convert.rb', line 112

def convert_novels(argv)
  argv.each.with_index(1) do |target, i|
    Helper.print_horizontal_rule if i > 1
    if @basename
      @basename << " (#{i})" if argv.length > 1
      @output_filename = @basename + @ext
    end

    if File.file?(target.to_s)
      @argument_target_type = :file
      res = convert_txt(target)
    else
      @argument_target_type = :novel
      unless Downloader.novel_exists?(target)
        error "#{target} は存在しません"
        next
      end
      res = NovelConverter.convert(target, @output_filename, @options["inspect"])
    end
    next unless res
    @converted_txt_path = res[:converted_txt_path]
    @use_dakuten_font = res[:use_dakuten_font]

    if @device && @device.ibunko?
      ebook_file = archive_ibunko_zipfile
    else
      ebook_file = convert_txt_to_ebook_file
    end
    next if ebook_file.nil?
    if ebook_file
      copied_file_path = copy_to_converted_file(ebook_file)
      if copied_file_path
        puts copied_file_path.encode(Encoding::UTF_8) + " へコピーしました"
      end
      if @device && @device.physical_support? &&
         @device.connecting? && File.extname(ebook_file) == @device.ebook_file_ext
        if @argument_target_type == :novel
          Send.execute!([@device.name, target])
        else
          puts @device.name + "へ送信しています"
          copy_to_path = @device.copy_to_documents(ebook_file)
          if copy_to_path
            puts copy_to_path.encode(Encoding::UTF_8) + " へコピーしました"
          else
            error "送信に失敗しました"
          end
        end
      end
    end

    unless @options["no-open"]
      Helper.open_directory(File.dirname(@converted_txt_path), "小説の保存フォルダを開きますか")
    end
  end
rescue Interrupt
  puts
  puts "変換を中断しました"
  exit 1
end

#convert_txt(target) ⇒ Object

直接指定されたテキストファイルを変換する



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# File 'lib/command/convert.rb', line 175

def convert_txt(target)
  return NovelConverter.convert_file(target, @enc, @output_filename, @options["inspect"])
rescue ArgumentError => e
  if e.message =~ /invalid byte sequence in UTF-8/
    error "テキストファイルの文字コードがUTF-8ではありません。" +
          "--enc オプションでテキストの文字コードを指定して下さい"
    warn "(#{e.message})"
    return nil
  else
    raise
  end
rescue Encoding::UndefinedConversionError, Encoding::InvalidByteSequenceError
  warn "#{target}:"
  error "テキストファイルの文字コードは#{@options["encoding"]}ではありませんでした。" +
        "正しい文字コードを指定して下さい"
  return nil
end

#convert_txt_to_ebook_file ⇒ Object

変換された整形済みテキストファイルをデバイスに対応した書籍データに変換する



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# File 'lib/command/convert.rb', line 196

def convert_txt_to_ebook_file
  return false if @options["no-epub"]
  # epub

  status = NovelConverter.txt_to_epub(@converted_txt_path, @use_dakuten_font, nil, @device, @options["verbose"])
  return nil if status != :success
  if @device && @device.kobo?
    epub_ext = @device.ebook_file_ext
  else
    epub_ext = ".epub"
  end
  epub_path = @converted_txt_path.sub(/.txt$/, epub_ext)

  if !@device || !@device.kindle? || @options["no-mobi"]
    puts File.basename(epub_path) + " を出力しました"
    puts "<bold><green>EPUBファイルを出力しました</green></bold>".termcolor
    return epub_path
  end

  # mobi

  status = NovelConverter.epub_to_mobi(epub_path, @options["verbose"])
  return nil if status != :success
  mobi_path = epub_path.sub(/\.epub$/, @device.ebook_file_ext)

  # strip

  unless @options["no-strip"]
    puts "kindlestrip実行中"
    begin
      SectionStripper.strip(mobi_path, nil, false)
    rescue StripException => e
      error "#{e.message}"
    end
  end
  puts File.basename(mobi_path).encode(Encoding::UTF_8) + " を出力しました"
  puts "<bold><green>MOBIファイルを出力しました</green></bold>".termcolor

  return mobi_path
end

#copy_to_converted_file(src_path) ⇒ Object

convert.copy_to で指定されたディレクトリに書籍データをコピーする



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# File 'lib/command/convert.rb', line 294

def copy_to_converted_file(src_path)
  copy_to_dir = @options["copy_to"]
  return nil unless copy_to_dir
  if File.directory?(copy_to_dir)
    FileUtils.copy(src_path, copy_to_dir)
    return File.join(copy_to_dir, File.basename(src_path))
  else
    error "#{copy_to_dir} はフォルダではないかすでに削除されています。コピー出来ませんでした"
    return nil
  end
end

#execute(argv) ⇒ Object 



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# File 'lib/command/convert.rb', line 84

def execute(argv)
  load_local_settings    # @opt.on 実行前に設定ロードしたいので super 前で実行する

  super
  if argv.empty?
    puts @opt.help
    return
  end
  @output_filename = @options["output"]
  if @output_filename
    @ext = File.extname(@output_filename)
    @basename = File.basename(@output_filename, @ext)
  else
    @basename = nil
  end
  if @options["encoding"]
    @enc = Encoding.find(@options["encoding"]) rescue nil
    unless @enc
      error "--enc で指定された文字コードは存在しません。sjis, eucjp, utf-8 等を指定して下さい"
      return
    end
  end
  @device = Narou.get_device
  if @device && @device.ibunko?
    change_settings_for_ibunko
  end
  convert_novels(argv)
end

#oneline_help ⇒ Object 



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# File 'lib/command/convert.rb', line 17

def oneline_help
  "小説を変換します。管理小説以外にテキストファイルも変換可能"
end

#translate_illust_chuki_to_img_tag ⇒ Object

i文庫用に挿絵注記をimgタグに変換する



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# File 'lib/command/convert.rb', line 285

def translate_illust_chuki_to_img_tag
  data = File.read(@converted_txt_path, encoding: Encoding::UTF_8)
  data.gsub!(/［＃挿絵（(.+?)）入る］/, "<img src=\"\\1\">")
  File.write(@converted_txt_path, data)
end