app/controllers/repository_directories_controller.rb

	repository_directories_controller.rb revision 5575abf7c601593fe8164241ba3e935ecde68729
class RepositoryDirectoriesController < InheritedResources::Base
  actions :new, :create

  helper_method :repository
  before_filter :check_write_permissions, only: [:new, :create]
  before_filter :check_read_permissions

  def create
    if resource.valid?
      resource.save
      render partial: 'files/link_to_file', locals: {entry: resource},
        status: 201
    else
      render partial: 'form', status: 422
    end
  end

  protected

  def resource
    @repository_directory ||= RepositoryDirectory.new(params.merge(
      user: current_user))
  end

  def repository
    @repository ||= resource.repository
  end

  def check_read_permissions
    authorize! :show, repository
  end

  def check_write_permissions
    authorize! :write, repository
  end
end