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Merge pull request #4445 from nragaz/role_based_params_wrapping

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specify a role for identifying accessible attributes when wrapping params
This commit is contained in:
José Valim 2012-05-04 12:44:34 -07:00
parent 2919fd8980
commit 7a093606f6
2 changed files with 18 additions and 4 deletions
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5
actionpack/lib/action_controller/metal/params_wrapper.rb
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@ -166,8 +166,9 @@ module ActionController
unless options[:include] || options[:exclude]
model ||= _default_wrap_model
if model.respond_to?(:accessible_attributes) && model.accessible_attributes.present?
options[:include] = model.accessible_attributes.to_a
role = options.has_key?(:as) ? options[:as] : :default
if model.respond_to?(:accessible_attributes) && model.accessible_attributes(role).present?
options[:include] = model.accessible_attributes(role).to_a
elsif model.respond_to?(:attribute_names) && model.attribute_names.present?
options[:include] = model.attribute_names
end

17
actionpack/test/controller/params_wrapper_test.rb
View file

@ -174,7 +174,7 @@ class ParamsWrapperTest < ActionController::TestCase
def test_accessible_wrapped_keys_from_matching_model
User.expects(:respond_to?).with(:accessible_attributes).returns(true)
User.expects(:accessible_attributes).twice.returns(["username"])
User.expects(:accessible_attributes).with(:default).twice.returns(["username"])
with_default_wrapper_options do
@request.env['CONTENT_TYPE'] = 'application/json'
@ -186,7 +186,7 @@ class ParamsWrapperTest < ActionController::TestCase
def test_accessible_wrapped_keys_from_specified_model
with_default_wrapper_options do
Person.expects(:respond_to?).with(:accessible_attributes).returns(true)
Person.expects(:accessible_attributes).twice.returns(["username"])
Person.expects(:accessible_attributes).with(:default).twice.returns(["username"])
UsersController.wrap_parameters Person
@ -195,6 +195,19 @@ class ParamsWrapperTest < ActionController::TestCase
assert_parameters({ 'username' => 'sikachu', 'title' => 'Developer', 'person' => { 'username' => 'sikachu' }})
end
end
def test_accessible_wrapped_keys_with_role_from_specified_model
with_default_wrapper_options do
Person.expects(:respond_to?).with(:accessible_attributes).returns(true)
Person.expects(:accessible_attributes).with(:admin).twice.returns(["username"])
UsersController.wrap_parameters Person, :as => :admin
@request.env['CONTENT_TYPE'] = 'application/json'
post :parse, { 'username' => 'sikachu', 'title' => 'Developer' }
assert_parameters({ 'username' => 'sikachu', 'title' => 'Developer', 'person' => { 'username' => 'sikachu' }})
end
end
def test_not_wrapping_abstract_model
User.expects(:respond_to?).with(:accessible_attributes).returns(false)