Class: Rufio::FileOperationController

Inherits:
Object
  • Object
show all
Defined in:
lib/rufio/file_operation_controller.rb

Overview

ファイル操作専用コントローラKeybindHandler からファイル作成・削除・リネーム・移動・コピー系メソッドを分離し、単一責任原則に準拠

Constant Summary collapse

CONFIRMATION_DIALOG_WIDTH =

Dialog size constants

45
DIALOG_BORDER_HEIGHT = 
4
FILESYSTEM_SYNC_DELAY =

10ms wait for filesystem sync

0.01

Instance Method Summary collapse

Constructor Details

#initialize(directory_listing, file_operations, dialog_renderer, nav_controller, selection_manager) ⇒ FileOperationController

Returns a new instance of FileOperationController.



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# File 'lib/rufio/file_operation_controller.rb', line 16

def initialize(directory_listing, file_operations, dialog_renderer, nav_controller, selection_manager)
  @directory_listing = directory_listing
  @file_operations = file_operations
  @dialog_renderer = dialog_renderer
  @nav_controller = nav_controller
  @selection_manager = selection_manager
  @terminal_ui = nil
end

Instance Method Details

#copy_selected_to_current ⇒ Object 



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# File 'lib/rufio/file_operation_controller.rb', line 233

def copy_selected_to_current
  return false if @selection_manager.empty?

  current_path = @directory_listing&.current_path || Dir.pwd
  source_path = @selection_manager.source_directory || current_path

  if show_copy_confirmation(@selection_manager.count, source_path, current_path)
    @file_operations.copy(@selection_manager.selected_items, source_path, current_path)
    @selection_manager.clear
    @directory_listing.refresh if @directory_listing
    true
  else
    false
  end
end

#create_directory ⇒ Object 



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# File 'lib/rufio/file_operation_controller.rb', line 61

def create_directory
  current_path = @directory_listing&.current_path || Dir.pwd

  dirname = @dialog_renderer.show_input_dialog("Create Directory", "Enter directory name:", {
    border_color: "\e[34m",
    title_color: "\e[1;34m",
    content_color: "\e[37m"
  })

  return false if dirname.nil? || dirname.empty?

  result = @file_operations.create_directory(current_path, dirname)

  if result.success
    @directory_listing.refresh
    entries = @directory_listing.list_entries
    new_dir_index = entries.find_index { |entry| entry[:name] == dirname }
    @nav_controller.select_index(new_dir_index) if new_dir_index
  end

  @terminal_ui&.refresh_display
  result.success
end

#create_file ⇒ Object

ファイル作成



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# File 'lib/rufio/file_operation_controller.rb', line 37

def create_file
  current_path = @directory_listing&.current_path || Dir.pwd

  filename = @dialog_renderer.show_input_dialog("Create File", "Enter file name:", {
    border_color: "\e[32m",
    title_color: "\e[1;32m",
    content_color: "\e[37m"
  })

  return false if filename.nil? || filename.empty?

  result = @file_operations.create_file(current_path, filename)

  if result.success
    @directory_listing.refresh
    entries = @directory_listing.list_entries
    new_file_index = entries.find_index { |entry| entry[:name] == filename }
    @nav_controller.select_index(new_file_index) if new_file_index
  end

  @terminal_ui&.refresh_display
  result.success
end

#delete_current_file_with_confirmation(entry, get_active_entries) ⇒ Object

Parameters:

  • entry (Hash) —

    削除対象エントリ

  • get_active_entries (Proc) —

    アクティブエントリ取得ラムダ



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# File 'lib/rufio/file_operation_controller.rb', line 123

def delete_current_file_with_confirmation(entry, get_active_entries)
  return false if entry.nil?
  return false if entry[:name] == '..'

  current_path = @directory_listing&.current_path || Dir.pwd

  # 選択アイテムがある場合はそちらを優先
  unless @selection_manager.empty?
    source_path = @selection_manager.source_directory || current_path
    if show_delete_confirmation(@selection_manager.count, source_path)
      result = @file_operations.delete(@selection_manager.selected_items, source_path)
      @selection_manager.clear
      @directory_listing.refresh if @directory_listing
      @terminal_ui&.refresh_display
      return result.success
    else
      return false
    end
  end

  current_name = entry[:name]
  is_directory = entry[:type] == :directory

  type_text = is_directory ? 'directory' : 'file'
  content_lines = [
    '',
    "Delete this #{type_text}?",
    "  #{current_name}",
    '',
    '  [Y]es - Delete',
    '  [N]o  - Cancel',
    ''
  ]

  title = 'Confirm Delete'
  width = [50, current_name.length + 10].max
  height = content_lines.length + 4

  confirmed = false
  show_overlay_dialog(title, content_lines, {
    width: width,
    height: height,
    border_color: "\e[31m",
    title_color: "\e[1;31m",
    content_color: "\e[37m"
  }) do
    loop do
      input = STDIN.getch.downcase
      case input
      when 'y'
        confirmed = true
        break
      when 'n', "\e"
        confirmed = false
        break
      end
    end
    nil
  end

  return false unless confirmed

  result = @file_operations.delete([current_name], current_path)

  if result.success
    @directory_listing.refresh
    entries = get_active_entries.call
    idx = @nav_controller.current_index
    @nav_controller.select_index([[idx, 0].max, [entries.length - 1, 0].max].min)
  end

  @terminal_ui&.refresh_display
  result.success
end

#delete_selected_files ⇒ Object 



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# File 'lib/rufio/file_operation_controller.rb', line 198

def delete_selected_files
  return false if @selection_manager.empty?

  if show_delete_confirmation(@selection_manager.count)
    current_path = @directory_listing&.current_path || Dir.pwd
    result = @file_operations.delete(@selection_manager.selected_items, current_path)
    show_deletion_result(result.count, @selection_manager.count, result.errors)
    @selection_manager.clear
    @directory_listing.refresh if @directory_listing
    true
  else
    false
  end
end

#move_selected_to_current ⇒ Object

移動・コピー



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# File 'lib/rufio/file_operation_controller.rb', line 217

def move_selected_to_current
  return false if @selection_manager.empty?

  current_path = @directory_listing&.current_path || Dir.pwd
  source_path = @selection_manager.source_directory || current_path

  if show_move_confirmation(@selection_manager.count, source_path, current_path)
    @file_operations.move(@selection_manager.selected_items, source_path, current_path)
    @selection_manager.clear
    @directory_listing.refresh if @directory_listing
    true
  else
    false
  end
end

#rename_current_file(entry) ⇒ Object

Parameters:

  • entry (Hash) —

    対象エントリ（current_entry を呼び出し元で渡す）



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# File 'lib/rufio/file_operation_controller.rb', line 90

def rename_current_file(entry)
  return false unless entry

  current_name = entry[:name]
  current_path = @directory_listing&.current_path || Dir.pwd

  new_name = @dialog_renderer.show_input_dialog("Rename: #{current_name}", "Enter new name:", {
    border_color: "\e[33m",
    title_color: "\e[1;33m",
    content_color: "\e[37m"
  })

  return false if new_name.nil? || new_name.empty?

  result = @file_operations.rename(current_path, current_name, new_name)

  if result.success
    @directory_listing.refresh
    entries = @directory_listing.list_entries
    new_index = entries.find_index { |e| e[:name] == new_name }
    @nav_controller.select_index(new_index) if new_index
  end

  @terminal_ui&.refresh_display
  result.success
end

#set_directory_listing(directory_listing) ⇒ Object 



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# File 'lib/rufio/file_operation_controller.rb', line 29

def set_directory_listing(directory_listing)
  @directory_listing = directory_listing
end

#set_terminal_ui(terminal_ui) ⇒ Object 



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# File 'lib/rufio/file_operation_controller.rb', line 25

def set_terminal_ui(terminal_ui)
  @terminal_ui = terminal_ui
end

#show_exit_confirmation ⇒ Object

終了確認



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# File 'lib/rufio/file_operation_controller.rb', line 253

def show_exit_confirmation
  content_lines = [
    '',
    'Are you sure you want to exit?',
    '',
    '  [Y]es - Exit',
    '  [N]o  - Cancel',
    ''
  ]

  confirmed = false
  show_overlay_dialog('Exit Confirmation', content_lines, {
    width: CONFIRMATION_DIALOG_WIDTH,
    height: DIALOG_BORDER_HEIGHT + content_lines.length,
    border_color: "\e[33m",
    title_color: "\e[1;33m",
    content_color: "\e[37m"
  }) do
    loop do
      input = STDIN.getch.downcase
      case input
      when 'y'
        confirmed = true
        break
      when 'n', "\e", "\x03"
        confirmed = false
        break
      end
    end
    nil
  end

  confirmed
end