Class: Command::Update

Inherits:
CommandBase show all
Extended by:
Memoist
Defined in:
lib/command/update.rb

Defined Under Namespace

Classes: Interval

Constant Summary collapse

LOG_DIR_NAME = 
"log"
LOG_NUM_LIMIT =

ログの保存する上限数

30
LOG_FILENAME_FORMAT = 
"update_log_%s.txt"
HOTENTRY_DIR_NAME = 
"hotentry"
HOTENTRY_TEMPLATE_NAME = 
"hotentry.txt"
HOTENTRY_TITLE_PATTERN = 
"hotentry %y/%m/%d %H:%M"
HOTENTRY_FILE_PATTERN = 
"hotentry_%y-%m-%d_%H%M.txt"

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from CommandBase

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

Constructor Details

#initialize ⇒ Update

Returns a new instance of Update.



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# File 'lib/command/update.rb', line 51

def initialize
  super("[<target> ...] [options]")
  @opt.separator <<-EOS

  ・管理対象の小説を更新します。
更新したい小説のNコード、URL、タイトル、IDもしくは別名を指定して下さい。
IDは #{@opt.program_name} list を参照して下さい。
  ・対象を指定しなかった場合、すべての小説の更新をチェックします。
  ・一度に複数の小説を指定する場合は空白で区切って下さい。
  ・全て更新する場合、convert.no-openが設定されていなくても保存フォルダは開きません。

  Examples:
narou update               # 全て更新
narou u                    # 短縮コマンド
narou update 0 1 2 4
narou update n9669bk 異世界迷宮で奴隷ハーレムを
narou update http://ncode.syosetu.com/n9669bk/

  Options:
  EOS
  @opt.on("-n", "--no-convert", "変換をせずアップデートのみ実行する") {
    @options["no-convert"] = true
  }
  @opt.on("-a", "--convert-only-new-arrival", "新着のみ変換を実行する") {
    @options["convert-only-new-arrival"] = true
  }
  @opt.on("-l", "--log [N]", "最新からN番目のログを表示する(デフォ1)") { |n|
    n = n.to_i
    n -= 1 if n > 0
    @options["log"] = n
    view_log
    exit 0
  }
  @opt.on("--gl", "データベースに最新話掲載日を反映させる") {
    update_general_lastup
    exit 0
  }
  @opt.on("-f", "--force", "凍結済みも更新する") {
    @options["force"] = true
  }
  @opt.on("-s", "--sort-by KEY", "アップデートする順番を変更する\n#{Narou.update_sort_key_summaries}") { |key|
    @options["sort-by"] = key
  }
end

Class Method Details

.get_newest_hotentry_file_path(device) ⇒ Object 



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# File 'lib/command/update.rb', line 448

def self.get_newest_hotentry_file_path(device)
  pattern = File.join(Update.hotentry_dirname, "hotentry_*#{device.ebook_file_ext}")
  Dir.glob(pattern).sort.last
end

.hotentry_dirname ⇒ Object 



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# File 'lib/command/update.rb', line 444

def self.hotentry_dirname
  @@__hotentry_dirname ||= File.join(Narou.get_root_dir, HOTENTRY_DIR_NAME)
end

.oneline_help ⇒ Object 



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# File 'lib/command/update.rb', line 47

def self.oneline_help
  "小説を更新します"
end

Instance Method Details

#convert_hotentry(hotentry, cmd_convert) ⇒ Object 



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# File 'lib/command/update.rb', line 358

def convert_hotentry(hotentry, cmd_convert)
  output_filename = nil
  display_inspector = false
  ignore_force = false
  ignore_default = false

  converted_text_array = []
  use_dakuten_font = false

  Helper.print_horizontal_rule
  puts "hotentry の変換を開始"

  subtitles_size = hotentry.inject(0) { |sum, (_, subtitles)| subtitles.size + sum }
  progressbar = ProgressBar.new(subtitles_size)
  total_progress = 0

  begin
    hotentry.each do |id, subtitles|
      setting = NovelSetting.load(id, ignore_force, ignore_default)
      setting.enable_illust = false   # 挿絵はパス解決が煩雑なので強制無効
      novel_converter = NovelConverter.new(setting, output_filename,
                                           display_inspector, Update.hotentry_dirname)
      last_num = 0
      novel_converter.on(:"convert_main.loop") do |i|
        progressbar.output(total_progress + i)
        last_num = i
      end
      converted_text_array << {
        setting: setting,
        text: novel_converter.convert_main_for_novel(subtitles, true)
      }
      use_dakuten_font |= novel_converter.use_dakuten_font

      total_progress += last_num + 1
    end
  ensure
    progressbar.clear
  end
  puts "縦書用の変換が終了しました"

  device = Narou.get_device
  now = Time.now
  # テキストの生成
  hotentry_title = now.strftime(HOTENTRY_TITLE_PATTERN)
  hotentry_text = Template.get(HOTENTRY_TEMPLATE_NAME, binding, 1.0)
  # 生成したテキストファイルの保存
  txt_output_path = File.join(Update.hotentry_dirname, now.strftime(HOTENTRY_FILE_PATTERN))
  create_inclusive_directory(txt_output_path)
  File.write(txt_output_path, hotentry_text)
  # テキストを書籍データに変換
  relay_proc = -> {
    NovelConverter.convert_txt_to_ebook_file(txt_output_path, {
      use_dakuten_font: use_dakuten_font,
      device: device
    })
  }
  if device
    cmd_convert.extend(device.get_hook_module)
    cmd_convert.converted_txt_path = txt_output_path
    cmd_convert.hook_call(:change_settings)
  end
  if cmd_convert.respond_to?(:hook_convert_txt_to_ebook_file)
    ebook_path = cmd_convert.hook_convert_txt_to_ebook_file(&relay_proc)
  else
    ebook_path = relay_proc.call
  end
  ebook_path
end

#copy_hotentry(ebook_path, cmd_convert) ⇒ Object 



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# File 'lib/command/update.rb', line 431

def copy_hotentry(ebook_path, cmd_convert)
  cmd_convert.copy_to_converted_file(ebook_path)
end

#create_inclusive_directory(path) ⇒ Object 



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# File 'lib/command/update.rb', line 427

def create_inclusive_directory(path)
  FileUtils.mkdir_p(File.dirname(path))
end

#create_log_dir ⇒ Object 



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# File 'lib/command/update.rb', line 274

def create_log_dir
  logdir = log_dirname
  return if File.directory?(logdir)
  FileUtils.mkdir_p(logdir)
end

#execute(argv) ⇒ Object 



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# File 'lib/command/update.rb', line 134

def execute(argv)
  super
  mistook_count = 0
  update_target_list = argv.dup
  @options["no-open"] = false
  if update_target_list.empty?
    Database.instance.each_key do |id|
      update_target_list << id
    end
    @options["no-open"] = true
  end
  tagname_to_ids(update_target_list)

  sort_key = @options["sort-by"]
  if sort_key
    sort_key.downcase!
    unless valid_sort_key?(sort_key)
      error "#{sort_key} は正しいキーではありません。次の中から選択して下さい\n " \
            "#{Narou.update_sort_key_summaries(17)}"
      exit Narou::EXIT_ERROR_CODE
    end
  end
  flush_cache    # memoist のキャッシュ削除

  inv = Inventory.load("local_setting")
  @options["hotentry"] = inv["hotentry"]
  @options["hotentry.auto-mail"] = inv["hotentry.auto-mail"]
  hotentry = {}

  interval = Interval.new(@options["interval"])

  update_log = $stdout.capture(quiet: false) do
    sort_by_key(sort_key, update_target_list).each_with_index do |target, i|
      display_message = nil
      data = Downloader.get_data_by_target(target)
      if !data
        display_message = "<bold><red>[ERROR]</red></bold> #{target} は管理小説の中に存在しません".termcolor
      elsif Narou.novel_frozen?(target) && !@options["force"]
        if argv.length > 0
          display_message = "ID:#{data["id"]}　#{data["title"]} は凍結中です"
        else
          next
        end
      end
      Helper.print_horizontal_rule if i > 0
      if display_message
        puts display_message
        mistook_count += 1
        next
      end
      interval.wait
      downloader = Downloader.new(target)

      if @options["hotentry"]
        downloader.on(:newarrival) do |hash|
          entry = hotentry[hash[:id]] ||= []
          entry << hash[:subtitle_info]
        end
      end

      result = downloader.start_download
      case result.status
      when :ok
        if @options["no-convert"] ||
             (@options["convert-only-new-arrival"] && !result.new_arrivals)
          interval.force_wait
          next
        end
      when :failed
        puts "ID:#{data["id"]}　#{data["title"]} の更新は失敗しました"
        mistook_count += 1
        next
      when :canceled
        puts "ID:#{data["id"]}　#{data["title"]} の更新はキャンセルされました"
        mistook_count += 1
        next
      when :none
        puts "#{data["title"]} に更新はありません"
        next unless data["_convert_failure"]
      end

      if data["_convert_failure"]
        puts "<yellow>前回変換できなかったので再変換します</yellow>".termcolor
      end
      convert_argv = [target]
      convert_argv << "--no-open" if @options["no-open"]
      convert_status = Convert.execute!(convert_argv)
      if convert_status > 0
        # 変換が失敗したか、中断された
        data["_convert_failure"] = true
        # 中断された場合には残りのアップデートも中止する
        raise Interrupt if convert_status == Narou::EXIT_INTERRUPT
      else
        # 変換に成功した
        data.delete("_convert_failure")
      end
    end

    process_hotentry(hotentry)
  end

  exit mistook_count if mistook_count > 0
rescue Interrupt
  puts "アップデートを中断しました"
  exit Narou::EXIT_INTERRUPT
ensure
  save_log(update_log)
  Database.instance.save_database
end

#get_data_value(target, key) ⇒ Object 



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# File 'lib/command/update.rb', line 96

def get_data_value(target, key)
  data = Downloader.get_data_by_target(target) or return nil
  value = data[key]
  value ? value : Time.new(0)
end

#get_latest_dates(target) ⇒ Object

オンラインの目次からgeneral_lastupを取得するただし、toc.yaml に最新話が存在し、かつsubdateが設定されていたらそれを使う



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# File 'lib/command/update.rb', line 333

def get_latest_dates(target)
  downloader = Downloader.new(target)
  old_toc = downloader.load_toc_file
  latest_toc = downloader.get_latest_table_of_contents(old_toc, through_error: true)
  {
    "novelupdated_at" => downloader.get_novelupdated_at,
    "general_lastup" => downloader.get_general_lastup
  }
end

#get_log_paths ⇒ Object 



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# File 'lib/command/update.rb', line 244

def get_log_paths
  Dir.glob(File.join(log_dirname, LOG_FILENAME_FORMAT % "*")).sort.reverse
end

#log_dirname ⇒ Object 



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# File 'lib/command/update.rb', line 270

def log_dirname
  @@__log_dirname ||= File.join(Narou.get_root_dir, LOG_DIR_NAME)
end

#mail_hotentry ⇒ Object 



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# File 'lib/command/update.rb', line 439

def mail_hotentry
  return unless @options["hotentry.auto-mail"]
  Mail.execute!(["hotentry"])
end

#process_hotentry(hotentry) ⇒ Object

新着話をまとめたデータの作成に関する処理



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# File 'lib/command/update.rb', line 346

def process_hotentry(hotentry)
  return if hotentry.empty?
  cmd_convert = Command::Convert.new
  cmd_convert.load_local_settings
  cmd_convert.device = Narou.get_device

  ebook_path = convert_hotentry(hotentry, cmd_convert)
  copy_hotentry(ebook_path, cmd_convert)
  send_hotentry(ebook_path, cmd_convert)
  mail_hotentry
end

#remove_old_log ⇒ Object 



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# File 'lib/command/update.rb', line 280

def remove_old_log
  list = get_log_paths
  (list[LOG_NUM_LIMIT..-1] || []).each do |path|
    File.delete(path)
  end
end

#save_log(log) ⇒ Object 



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# File 'lib/command/update.rb', line 258

def save_log(log)
  return unless @options["logging"]
  create_log_dir
  now = Time.now
  logname = File.join(log_dirname, LOG_FILENAME_FORMAT % now.strftime("%Y%m%d_%H%M%S"))
  File.open(logname, "w:UTF-8") do |fp|
    fp.puts "--- ログ出力日時 #{now.strftime("%Y/%m/%d %H:%M:%S")} ---"
    fp.puts log
  end
  remove_old_log
end

#send_hotentry(ebook_path, cmd_convert) ⇒ Object 



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# File 'lib/command/update.rb', line 435

def send_hotentry(ebook_path, cmd_convert)
  cmd_convert.send_file_to_device(ebook_path)
end

#sort_by_key(key, list) ⇒ Object

項目名でアップデート対象をソートする

key に偽を渡した場合はソートしない



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# File 'lib/command/update.rb', line 108

def sort_by_key(key, list)
  return list unless key
  list.sort { |a, b|
    value_a, value_b = [a, b].map { |target|
      get_data_value(target, key)
    }
    if value_a.nil? && !value_b.nil?
      next 1
    elsif !value_a.nil? && value_b.nil?
      next -1
    elsif value_a.nil? && value_b.nil?
      next 0
    end
    # 日付系は降順にする
    if value_a.class == Time
      value_b <=> value_a
    else
      value_a <=> value_b
    end
  }
end

#update_general_lastup(through_frozen_novel: true) ⇒ Object 



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# File 'lib/command/update.rb', line 287

def update_general_lastup(through_frozen_novel: true)
  completed = false
  database = Database.instance
  puts "最新話掲載日を更新しています..."
  progressbar = ProgressBar.new(database.get_object.size - 1)
  interval = Interval.new(@options["interval"])
  database.each.with_index do |(id, data), i|
    progressbar.output(i)
    if through_frozen_novel
      next if Narou.novel_frozen?(id)
    end
    setting =  Downloader.get_sitesetting_by_target(id)
    interval.wait
    begin
      info = NovelInfo.load(setting)
    rescue OpenURI::HTTPError, Errno::ECONNRESET => e
      setting.clear
      next
    end
    if info
      dates = {
        "general_firstup" => info["general_firstup"],
        "novelupdated_at" => info["novelupdated_at"],
        "general_lastup" => info["general_lastup"]
      }
    else
      # 小説情報ページがない場合は目次から取得する
      begin
        dates = get_latest_dates(id)
      rescue OpenURI::HTTPError, Errno::ECONNRESET => e
        setting.clear
        next
      end
    end
    database[id].merge!(dates)
    setting.clear
  end
  database.save_database
  completed = true
ensure
  progressbar.clear if progressbar
  puts "更新が完了しました" if completed
end

#valid_sort_key?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/command/update.rb', line 130

def valid_sort_key?(key)
  Narou::UPDATE_SORT_KEYS.keys.include?(key)
end

#view_log ⇒ Object 



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# File 'lib/command/update.rb', line 248

def view_log
  list = get_log_paths
  n = @options["log"]
  if list[n]
    puts File.read(list[n], encoding: Encoding::UTF_8)
  else
    error "#{n+1}番目のログはありません"
  end
end