Class: Rufio::FileOperations

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

Overview

Handles file operations (move, copy, delete)

Defined Under Namespace

Classes: OperationResult

Instance Method Summary collapse

Instance Method Details

#copy(items, source_directory, destination) ⇒ OperationResult

Copy files/directories to destination

Parameters:

  • items (Array<String>) —

    Item names to copy

  • source_directory (String) —

    Source directory path

  • destination (String) —

    Destination directory path

Returns:



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# File 'lib/rufio/file_operations.rb', line 26

def copy(items, source_directory, destination)
  perform_operation(:copy, items, source_directory, destination)
end

#create_directory(parent_directory, dirname) ⇒ OperationResult

Create a new directory

Parameters:

  • parent_directory (String) —

    Parent directory path

  • dirname (String) —

    Directory name

Returns:



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# File 'lib/rufio/file_operations.rb', line 191

def create_directory(parent_directory, dirname)
  # Validate dirname
  if dirname.include?('/') || dirname.include?('\\')
    return OperationResult.new(
      success: false,
      message: 'Invalid directory name: cannot contain path separators',
      count: 0,
      errors: []
    )
  end

  dir_path = File.join(parent_directory, dirname)

  # Check if directory already exists
  if File.exist?(dir_path)
    return OperationResult.new(
      success: false,
      message: 'Directory already exists',
      count: 0,
      errors: []
    )
  end

  begin
    Dir.mkdir(dir_path)
    OperationResult.new(
      success: true,
      message: "Directory created: #{dirname}",
      count: 1,
      errors: []
    )
  rescue StandardError => e
    OperationResult.new(
      success: false,
      message: "Creation error: #{e.message}",
      count: 0,
      errors: [e.message]
    )
  end
end

#create_file(directory, filename) ⇒ OperationResult

Create a new file

Parameters:

  • directory (String) —

    Directory path

  • filename (String) —

    File name

Returns:



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# File 'lib/rufio/file_operations.rb', line 146

def create_file(directory, filename)
  # Validate filename
  if filename.include?('/') || filename.include?('\\')
    return OperationResult.new(
      success: false,
      message: 'Invalid filename: cannot contain path separators',
      count: 0,
      errors: []
    )
  end

  file_path = File.join(directory, filename)

  # Check if file already exists
  if File.exist?(file_path)
    return OperationResult.new(
      success: false,
      message: 'File already exists',
      count: 0,
      errors: []
    )
  end

  begin
    File.write(file_path, '')
    OperationResult.new(
      success: true,
      message: "File created: #{filename}",
      count: 1,
      errors: []
    )
  rescue StandardError => e
    OperationResult.new(
      success: false,
      message: "Creation error: #{e.message}",
      count: 0,
      errors: [e.message]
    )
  end
end

#delete(items, source_directory) ⇒ OperationResult

Delete files/directories

Parameters:

  • items (Array<String>) —

    Item names to delete

  • source_directory (String) —

    Source directory path

Returns:



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# File 'lib/rufio/file_operations.rb', line 34

def delete(items, source_directory)
  success_count = 0
  error_messages = []

  items.each do |item_name|
    item_path = File.join(source_directory, item_name)

    begin
      # Check if file/directory exists
      unless File.exist?(item_path)
        error_messages << "#{item_name}: File not found"
        next
      end

      is_directory = File.directory?(item_path)

      if is_directory
        FileUtils.rm_rf(item_path)
      else
        FileUtils.rm(item_path)
      end

      # Verify deletion
      sleep(0.01) # Wait for file system sync
      if File.exist?(item_path)
        error_messages << "#{item_name}: Deletion failed"
      else
        success_count += 1
      end
    rescue StandardError => e
      error_messages << "#{item_name}: #{e.message}"
    end
  end

  OperationResult.new(
    success: error_messages.empty?,
    message: build_delete_message(success_count, items.length),
    count: success_count,
    errors: error_messages
  )
end

#move(items, source_directory, destination) ⇒ OperationResult

Move files/directories to destination

Parameters:

  • items (Array<String>) —

    Item names to move

  • source_directory (String) —

    Source directory path

  • destination (String) —

    Destination directory path

Returns:



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# File 'lib/rufio/file_operations.rb', line 17

def move(items, source_directory, destination)
  perform_operation(:move, items, source_directory, destination)
end

#rename(directory, old_name, new_name) ⇒ OperationResult

Rename a file or directory

Parameters:

  • directory (String) —

    Directory path

  • old_name (String) —

    Current name

  • new_name (String) —

    New name

Returns:



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# File 'lib/rufio/file_operations.rb', line 81

def rename(directory, old_name, new_name)
  # Validate new_name
  if new_name.include?('/') || new_name.include?('\\')
    return OperationResult.new(
      success: false,
      message: 'Invalid name: cannot contain path separators',
      count: 0,
      errors: []
    )
  end

  if new_name.strip.empty?
    return OperationResult.new(
      success: false,
      message: 'Invalid name: cannot be empty',
      count: 0,
      errors: []
    )
  end

  old_path = File.join(directory, old_name)
  new_path = File.join(directory, new_name)

  # Check if old file exists
  unless File.exist?(old_path)
    return OperationResult.new(
      success: false,
      message: 'File not found',
      count: 0,
      errors: []
    )
  end

  # Check if new name already exists
  if File.exist?(new_path)
    return OperationResult.new(
      success: false,
      message: 'File already exists with that name',
      count: 0,
      errors: []
    )
  end

  begin
    FileUtils.mv(old_path, new_path)
    OperationResult.new(
      success: true,
      message: "Renamed: #{old_name} → #{new_name}",
      count: 1,
      errors: []
    )
  rescue StandardError => e
    OperationResult.new(
      success: false,
      message: "Rename error: #{e.message}",
      count: 0,
      errors: [e.message]
    )
  end
end