Class: Command::Update

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

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"

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 22

def initialize
  super("[<target> ...] [options]")
  @opt.separator "\n  \u30FB\u7BA1\u7406\u5BFE\u8C61\u306E\u5C0F\u8AAC\u3092\u66F4\u65B0\u3057\u307E\u3059\u3002\n\u66F4\u65B0\u3057\u305F\u3044\u5C0F\u8AAC\u306EN\u30B3\u30FC\u30C9\u3001URL\u3001\u30BF\u30A4\u30C8\u30EB\u3001ID\u3082\u3057\u304F\u306F\u5225\u540D\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\u5BFE\u8C61\u3092\u6307\u5B9A\u3057\u306A\u304B\u3063\u305F\u5834\u5408\u3001\u3059\u3079\u3066\u306E\u5C0F\u8AAC\u306E\u66F4\u65B0\u3092\u30C1\u30A7\u30C3\u30AF\u3057\u307E\u3059\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  \u30FB\u5168\u3066\u66F4\u65B0\u3059\u308B\u5834\u5408\u3001convert.no-open\u304C\u8A2D\u5B9A\u3055\u308C\u3066\u3044\u306A\u304F\u3066\u3082\u4FDD\u5B58\u30D5\u30A9\u30EB\u30C0\u306F\u958B\u304D\u307E\u305B\u3093\u3002\n\n  Examples:\nnarou update               # \u5168\u3066\u66F4\u65B0\nnarou u                    # \u77ED\u7E2E\u30B3\u30DE\u30F3\u30C9\nnarou update 0 1 2 4\nnarou update n9669bk \u7570\u4E16\u754C\u8FF7\u5BAE\u3067\u5974\u96B7\u30CF\u30FC\u30EC\u30E0\u3092\nnarou update http://ncode.syosetu.com/n9669bk/\n\n  Options:\n  EOS\n  @opt.on(\"-n\", \"--no-convert\", \"\u5909\u63DB\u3092\u305B\u305A\u30A2\u30C3\u30D7\u30C7\u30FC\u30C8\u306E\u307F\u5B9F\u884C\u3059\u308B\") {\n    @options[\"no-convert\"] = true\n  }\n  @opt.on(\"-a\", \"--convert-only-new-arrival\", \"\u65B0\u7740\u306E\u307F\u5909\u63DB\u3092\u5B9F\u884C\u3059\u308B\") {\n    @options[\"convert-only-new-arrival\"] = true\n  }\n  @opt.on(\"-l\", \"--log [N]\", \"\u6700\u65B0\u304B\u3089N\u756A\u76EE\u306E\u30ED\u30B0\u3092\u8868\u793A\u3059\u308B(\u30C7\u30D5\u30A91)\") { |n|\n    n = n.to_i\n    n -= 1 if n > 0\n    @options[\"log\"] = n\n    view_log\n    exit 0\n  }\n  @opt.on(\"--gl\", \"\u30C7\u30FC\u30BF\u30D9\u30FC\u30B9\u306B\u6700\u65B0\u8A71\u63B2\u8F09\u65E5\u3092\u53CD\u6620\u3055\u305B\u308B\") {\n    update_general_lastup\n    exit 0\n  }\n  @opt.on(\"-s\", \"--sort-by KEY\", \"\u30A2\u30C3\u30D7\u30C7\u30FC\u30C8\u3059\u308B\u9806\u756A\u3092\u5909\u66F4\u3059\u308B\\n\#{Narou.update_sort_key_summaries}\") { |key|\n    @options[\"sort-by\"] = key\n  }\nend\n"

Class Method Details

.oneline_help ⇒ Object 



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

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

Instance Method Details

#create_log_dir ⇒ Object 



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# File 'lib/command/update.rb', line 202

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 102

def execute(argv)
  super
  mistook_count = 0
  update_target_list = argv.dup
  no_open = false
  if update_target_list.empty?
    Database.instance.each_key do |id|
      update_target_list << id
    end
    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

  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)
        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
      result = Downloader.start(target)
      case result.status
      when :ok
        unless @options["no-convert"] ||
               (@options["convert-only-new-arrival"] && !result.new_arrivals)
          convert_argv = [target]
          convert_argv << "--no-open" if no_open
          Convert.execute!(convert_argv)
        end
      when :failed
        puts "ID:#{data["id"]}　#{data["title"]} の更新は失敗しました"
        mistook_count += 1
      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
      when :none
        puts "#{data["title"]} に更新はありません"
      end
    end
  end
  save_log(update_log)
  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_ERROR_CODE
end

#get_data_value(target, key) ⇒ Object 



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# File 'lib/command/update.rb', line 64

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(setting) ⇒ 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 256

def get_latest_dates(setting)
  downloader = Downloader.new(setting)
  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 172

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 198

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

#remove_old_log ⇒ Object 



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# File 'lib/command/update.rb', line 208

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 186

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

#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 76

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 215

def update_general_lastup(through_frozen_novel: true)
  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)
  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)
    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(setting)
      rescue OpenURI::HTTPError, Errno::ECONNRESET => e
        setting.clear
        next
      end
    end
    database[id].merge!(dates)
    setting.clear
  end
  database.save_database
  progressbar.clear
  puts "更新が完了しました"
end

#valid_sort_key?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/command/update.rb', line 98

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 176

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