Method: Command::Diff#create_temp_files

Defined in:

lib/command/diff.rb

#create_temp_files(id) ⇒ Object

# File 'lib/command/diff.rb', line 185

def create_temp_files(id)
  if @options["view_diff_version"]
    cache_root_dir = Downloader.get_cache_root_dir(id)
    if cache_root_dir
      cache_dir = File.join(cache_root_dir, @options["view_diff_version"])
      cache_dir = nil unless File.exist?(cache_dir)
    end
  else
    nth = @options["number"]
    list = get_sorted_cache_list(id)
    cache_dir = list ? list[nth - 1] : nil
  end
  unless cache_dir
    puts "#{@novel_data["title"]} の差分データがありません"
    return nil
  end
  cache_section_list = Dir.glob("#{cache_dir}/*.yaml").sort_by { |path|
    File.basename(path, ".yaml").split(" ", 2)[0].to_i
  }
  if cache_section_list.length == 0
    puts "#{@novel_data["title"]} は最新話のみのアップデートのようです"
    return nil
  end
  novel_dir = Downloader.get_novel_section_save_dir(Downloader.get_novel_data_dir_by_target(id))
  latest_novel_sections = []
  cache_sections = []
  cache_section_list.each do |path|
    match_latest_path = File.join(novel_dir, File.basename(path))
    latest_novel_sections << YAML.load_file(match_latest_path) if File.exist?(match_latest_path)
    cache_sections << YAML.load_file(path)
  end

  novel_info = Database.instance[id]
  temp_old = create_temp_by_sections("old", cache_sections, novel_info)
  temp_new = create_temp_by_sections("new", latest_novel_sections, novel_info)

  [temp_old, temp_new]
end