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# File 'lib/devise_masquerade/controllers/helpers.rb', line 4
def self.define_helpers(mapping)
name = mapping.name
class_name = mapping.class_name
class_eval " def masquerade!\n return if params[\"\#{Devise.masquerade_param}\"].blank?\n\n klass = unless params[:masqueraded_resource_class].blank?\n params[:masqueraded_resource_class].constantize\n else\n if Devise.masqueraded_resource_class_name.present?\n Devise.masqueraded_resource_class_name.constantize\n elsif Devise.masqueraded_resource_class\n Devise.masqueraded_resource_class\n elsif defined?(User)\n User\n end\n end\n return unless klass\n\n resource = GlobalID::Locator.locate_signed params[Devise.masquerade_param], for: 'masquerade'\n\n if resource\n masquerade_sign_in(resource)\n end\n end\n\n def masquerade_\#{name}!\n return if params[\"\#{Devise.masquerade_param}\"].blank?\n\n resource = GlobalID::Locator.locate_signed params[Devise.masquerade_param], for: 'masquerade'\n\n if resource\n masquerade_sign_in(resource)\n end\n end\n\n def \#{name}_masquerade?\n return false if current_\#{name}.blank?\n return false if session[\#{name}_helper_session_key].blank?\n\n if Devise.masquerade_storage_method_session?\n session[\#{name}_helper_session_key].present?\n else\n ::Rails.cache.exist?(\#{name}_helper_session_key).present?\n end\n end\n\n def \#{name}_masquerade_owner\n return unless send(:\#{name}_masquerade?)\n\n if Devise.masquerade_storage_method_session?\n resource_id = session[\#{name}_helper_session_key]\n\n masqueraded_resource_class.find(resource_id)\n else\n sgid = ::Rails.cache.read(\#{name}_helper_session_key)\n\n GlobalID::Locator.locate_signed(sgid, for: 'masquerade')\n end\n end\n\n private\n\n def \#{name}_helper_session_key\n [\"devise_masquerade_\#{name}\", current_\#{name}.to_param, \#{name}_helper_masquerading_resource_guid].join(\"_\")\n end\n\n def \#{name}_helper_masquerading_resource_guid\n session[\"devise_masquerade_masquerading_resource_guid\"].to_s\n end\n\n def masquerade_sign_in(resource)\n if Devise.masquerade_bypass_warden_callback\n if respond_to?(:bypass_sign_in)\n bypass_sign_in(resource)\n else\n sign_in(resource, bypass: true)\n end\n else\n sign_in(resource)\n end\n end\n\n def masqueraded_resource_class\n @masqueraded_resource_class ||= begin\n unless params[:masqueraded_resource_class].blank?\n params[:masqueraded_resource_class].constantize\n else\n unless session[session_key_masqueraded_resource_class].blank?\n session[session_key_masquerading_resource_class].constantize\n else\n if Devise.masqueraded_resource_class_name.present?\n Devise.masqueraded_resource_class_name.constantize\n else\n Devise.masqueraded_resource_class || resource_class\n end\n end\n end\n end\n end\n\n def session_key_masqueraded_resource_class\n \"devise_masquerade_masqueraded_resource_class\"\n end\n\n def session_key_masquerading_resource_class\n \"devise_masquerade_masquerading_resource_class\"\n end\n\n def session_key_masquerading_resource_guid\n \"devise_masquerade_masquerading_resource_guid\"\n end\n\n METHODS\n\n ActiveSupport.on_load(:action_controller) do\n if respond_to?(:helper_method)\n helper_method \"\#{name}_masquerade?\"\n helper_method \"\#{name}_masquerade_owner\"\n\n helper_method :masqueraded_resource_class\n helper_method :session_key_masqueraded_resource_class\n helper_method :session_key_masquerading_resource_class\n helper_method :session_key_masquerading_resource_guid\n end\n end\nend\n", __FILE__, __LINE__ + 1
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