Class: Zed::Rails::Jumper::CLI::ControllerFinder

Inherits:
Object
  • Object
show all
Defined in:
lib/zed/rails/jumper/cli.rb

Instance Method Summary collapse

Constructor Details

#initialize(view_file, rails_root) ⇒ ControllerFinder

Returns a new instance of ControllerFinder.



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# File 'lib/zed/rails/jumper/cli.rb', line 216

def initialize(view_file, rails_root)
  @view_file = Pathname.new(view_file)
  @rails_root = Pathname.new(rails_root)
end

Instance Method Details

#find_controller_and_action ⇒ Object 



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# File 'lib/zed/rails/jumper/cli.rb', line 221

def find_controller_and_action
  # Extract the path relative to app/views
  # e.g., app/views/users/archives/show.html.erb -> users/archives/show
  relative_path = @view_file.relative_path_from(@rails_root.join("app", "views"))
  return nil unless relative_path.to_s.match?(/\.(erb|jbuilder|builder)$/)
  
  # Remove all possible Rails view extensions
  path_without_ext = relative_path.to_s.sub(/\.(html|json|js|xml)?\.(erb|jbuilder|builder)$/, '').sub(/\.(erb|jbuilder|builder)$/, '')
  path_parts = path_without_ext.split('/')
  
  return nil if path_parts.empty?
  
  # The last part is the action name
  action_name = path_parts.pop
  # The remaining parts form the controller path
  controller_parts = path_parts
  
  return nil if controller_parts.empty?
  
  # Build the controller file path
  # e.g., users/archives -> app/controllers/users/archives_controller.rb
  controller_path = controller_parts.join('/')
  controller_file = @rails_root.join("app", "controllers", "#{controller_path}_controller.rb")
  
  return nil unless controller_file.exist?

  # Optionally, check if the method exists in the controller
  if method_defined_in_controller?(controller_file, action_name)
    { controller_file: controller_file.to_s, action_name: action_name }
  else
    { controller_file: controller_file.to_s, action_name: action_name, warning: "Method not found in controller" }
  end
end