Class: Command::Clean

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

Instance Attribute Summary

Attributes inherited from CommandBase

#stream_io

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from CommandBase

#disable_logging, #display_help!, execute!, #execute!, #force_change_settings_function, help, #hook_call, #load_local_settings, #tagname_to_ids

Constructor Details

#initialize ⇒ Clean

Returns a new instance of Clean.



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# File 'lib/command/clean.rb', line 18

def initialize
  super("[<target> ...] [options]")
  @opt.separator "\n  \u30FB\u30B5\u30D6\u30BF\u30A4\u30C8\u30EB\u306E\u5909\u66F4\u7B49\u306B\u3088\u308A\u53C2\u7167\u3055\u308C\u306A\u304F\u306A\u3063\u305F\u30B4\u30DF\u30D5\u30A1\u30A4\u30EB\u3092\u524A\u9664\u3057\u307E\u3059\u3002\n  \u30FB\u5BFE\u8C61\u5C0F\u8AAC\u3092\u6307\u5B9A\u3057\u306A\u304B\u3063\u305F\u5834\u5408\u306F\u76F4\u524D\u306B\u5909\u63DB\u3057\u305F\u5C0F\u8AAC\u306B\u3064\u3044\u3066\u691C\u67FB\u3057\u307E\u3059\u3002\n\n  Examples:\nnarou clean          # \u76F4\u524D\u306B\u5909\u63DB\u3057\u305F\u5C0F\u8AAC\u306B\u3064\u3044\u3066\u691C\u67FB\nnarou clean 6\nnarou clean 6 -f     # \u5B9F\u969B\u306B\u524A\u9664\nnarou clean --all    # \u5168\u5C0F\u8AAC\u306B\u3064\u3044\u3066\u691C\u67FB\nnarou clean -af      # \u5168\u5C0F\u8AAC\u306B\u3064\u3044\u3066\u691C\u67FB\u3057\u3066\u3001\u5B9F\u969B\u306B\u524A\u9664\n  Options:\n  EOS\n\n  @opt.on(\"-f\", \"--force\", \"\u6307\u5B9A\u3057\u305F\u5C0F\u8AAC\u306E\u30B4\u30DF\u30D5\u30A1\u30A4\u30EB\u3092\u5B9F\u969B\u306B\u524A\u9664\u3059\u308B\") {\n    @options[\"force\"] = true\n  }\n  @opt.on(\"-n\", \"--dry-run\", \"\u6307\u5B9A\u3057\u305F\u5C0F\u8AAC\u306E\u30B4\u30DF\u30D5\u30A1\u30A4\u30EB\u3092\u8868\u793A\u3059\u308B\") {\n    @options[\"force\"] = false\n  }\n  @opt.on(\"-a\", \"--all\", \"\u5168\u5C0F\u8AAC\u3092\u691C\u67FB\u3059\u308B\") {\n    @options[\"all\"] = true\n  }\nend\n"

Class Method Details

.oneline_help ⇒ Object 



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# File 'lib/command/clean.rb', line 14

def self.oneline_help
  "ゴミファイルを削除します"
end

Instance Method Details

#clean_all_directories(is_remove) ⇒ Object 



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# File 'lib/command/clean.rb', line 74

def clean_all_directories(is_remove)
  Database.instance.each_key do |id|
    next if Narou.novel_frozen?(id)
    dir = Downloader.get_novel_data_dir_by_target(id)
    clean_directory(dir, is_remove)
  end
end

#clean_directory(dir, is_remove) ⇒ Object 



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# File 'lib/command/clean.rb', line 82

def clean_directory(dir, is_remove)
  return unless dir
  return unless File.directory?(dir)
  return unless File.exist?(File.join(dir, Downloader::TOC_FILE_NAME))
  orphans = find_orphans(dir)
  orphans.each do |path|
    puts path
    FileUtils.remove_entry_secure(path) if is_remove
  end
end

#execute(argv) ⇒ Object 



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# File 'lib/command/clean.rb', line 45

def execute(argv)
  super
  if @options["all"]
    clean_all_directories(@options["force"])
    return
  end
  if argv.empty?
    latest_id = Inventory.load("latest_convert")["id"]
    if latest_id
      dir = Downloader.get_novel_data_dir_by_target(latest_id)
      if dir
        clean_directory(dir, @options["force"])
      else
        error "#{latest_id} は存在しません"
      end
    end
    return
  end
  tagname_to_ids(argv)
  argv.each do |target|
    dir = Downloader.get_novel_data_dir_by_target(target)
    if dir
      clean_directory(dir, @options["force"])
    else
      error "#{target} は存在しません"
    end
  end
end

#find_orphans(dir) ⇒ Object 



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# File 'lib/command/clean.rb', line 93

def find_orphans(dir)
  orphans = []
  toc = Downloader.get_toc_data(dir)
  items = toc["subtitles"].map { |item| "#{item['index']} #{item['file_subtitle']}" }
  Dir.glob(File.join(dir, Downloader::RAW_DATA_DIR_NAME, "*.txt")).each do |path|
    orphans.push(path) unless items.include?(File.basename(path, ".*"))
  end
  Dir.glob(File.join(dir, Downloader::SECTION_SAVE_DIR_NAME, "*.yaml")).each do |path|
    orphans.push(path) unless items.include?(File.basename(path, ".*"))
  end
  orphans
end