Added currency form type and validator
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@ -149,6 +149,9 @@
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<service id="form.type.reset" class="Symfony\Component\Form\Extension\Core\Type\ResetType">
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<tag name="form.type" alias="reset" />
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</service>
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<service id="form.type.currency" class="Symfony\Component\Form\Extension\Core\Type\CurrencyType">
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<tag name="form.type" alias="currency" />
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</service>
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<!-- FormTypeHttpFoundationExtension -->
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<service id="form.type_extension.form.http_foundation" class="Symfony\Component\Form\Extension\HttpFoundation\Type\FormTypeHttpFoundationExtension">
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@ -53,6 +53,7 @@ class CoreExtension extends AbstractExtension
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new Type\ButtonType(),
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new Type\SubmitType(),
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new Type\ResetType(),
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new Type\CurrencyType(),
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);
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}
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}
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@ -0,0 +1,46 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Form\Extension\Core\Type;
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use Symfony\Component\Form\AbstractType;
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use Symfony\Component\Intl\Intl;
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use Symfony\Component\Locale\Locale;
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use Symfony\Component\OptionsResolver\OptionsResolverInterface;
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class CurrencyType extends AbstractType
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{
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/**
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* {@inheritdoc}
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*/
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public function setDefaultOptions(OptionsResolverInterface $resolver)
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{
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$resolver->setDefaults(array(
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'choices' => Intl::getCurrencyBundle()->getCurrencyNames(),
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));
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}
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/**
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* {@inheritdoc}
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*/
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public function getParent()
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{
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return 'choice';
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}
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/**
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* {@inheritdoc}
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*/
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public function getName()
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{
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return 'currency';
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}
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}
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@ -0,0 +1,37 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Form\Tests\Extension\Core\Type;
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use Symfony\Component\Form\Extension\Core\View\ChoiceView;
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use Symfony\Component\Intl\Util\IntlTestHelper;
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class CurrencyTypeTest extends TypeTestCase
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{
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protected function setUp()
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{
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IntlTestHelper::requireIntl($this);
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parent::setUp();
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}
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public function testCurrenciesAreSelectable()
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{
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$form = $this->factory->create('currency');
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$view = $form->createView();
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$choices = $view->vars['choices'];
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$this->assertContains(new ChoiceView('EUR', 'EUR', 'Euro'), $choices, '', false, false);
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$this->assertContains(new ChoiceView('USD', 'USD', 'US Dollar'), $choices, '', false, false);
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$this->assertContains(new ChoiceView('SIT', 'SIT', 'Slovenian Tolar'), $choices, '', false, false);
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}
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}
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26
src/Symfony/Component/Validator/Constraints/Currency.php
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26
src/Symfony/Component/Validator/Constraints/Currency.php
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@ -0,0 +1,26 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Validator\Constraints;
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use Symfony\Component\Validator\Constraint;
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/**
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* @Annotation
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*
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* @author Miha Vrhovnik <miha.vrhovnik@pagein.si>
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*
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* @api
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*/
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class Currency extends Constraint
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{
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public $message = 'This value is not a valid currency.';
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}
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@ -0,0 +1,48 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Validator\Constraints;
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use Symfony\Component\Intl\Intl;
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\ConstraintValidator;
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use Symfony\Component\Validator\Exception\UnexpectedTypeException;
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/**
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* Validates whether a value is a valid currency
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*
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* @author Miha Vrhovnik <miha.vrhovnik@pagein.si>
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*
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* @api
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*/
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class CurrencyValidator extends ConstraintValidator
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{
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/**
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* {@inheritDoc}
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*/
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public function validate($value, Constraint $constraint)
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{
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if (null === $value || '' === $value) {
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return;
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}
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if (!is_scalar($value) && !(is_object($value) && method_exists($value, '__toString'))) {
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throw new UnexpectedTypeException($value, 'string');
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}
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$value = (string) $value;
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$currencies = Intl::getCurrencyBundle()->getCurrencyNames();
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if (!isset($currencies[$value])) {
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$this->context->addViolation($constraint->message, array('{{ value }}' => $value));
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}
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}
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}
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@ -242,6 +242,10 @@
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<source>This value is not a valid ISSN.</source>
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<target>This value is not a valid ISSN.</target>
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</trans-unit>
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<trans-unit id="64">
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<source>This value is not a valid currency.</source>
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<target>This value is not a valid currency.</target>
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</trans-unit>
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</body>
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</file>
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</xliff>
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@ -0,0 +1,109 @@
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<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Validator\Tests\Constraints;
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use Symfony\Component\Intl\Util\IntlTestHelper;
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use Symfony\Component\Validator\Constraints\Currency;
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use Symfony\Component\Validator\Constraints\CurrencyValidator;
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class CurrencyValidatorTest extends \PHPUnit_Framework_TestCase
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{
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protected $context;
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protected $validator;
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protected function setUp()
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{
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IntlTestHelper::requireIntl($this);
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$this->context = $this->getMock('Symfony\Component\Validator\ExecutionContext', array(), array(), '', false);
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$this->validator = new CurrencyValidator();
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$this->validator->initialize($this->context);
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}
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protected function tearDown()
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{
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$this->context = null;
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$this->validator = null;
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}
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public function testNullIsValid()
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{
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$this->context->expects($this->never())
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->method('addViolation');
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$this->validator->validate(null, new Currency());
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}
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public function testEmptyStringIsValid()
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{
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$this->context->expects($this->never())
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->method('addViolation');
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$this->validator->validate('', new Currency());
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}
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/**
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* @expectedException \Symfony\Component\Validator\Exception\UnexpectedTypeException
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*/
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public function testExpectsStringCompatibleType()
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{
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$this->validator->validate(new \stdClass(), new Currency());
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}
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/**
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* @dataProvider getValidCurrencies
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*/
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public function testValidCurrencies($currency)
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{
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$this->context->expects($this->never())
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->method('addViolation');
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$this->validator->validate($currency, new Currency());
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}
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public function getValidCurrencies()
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{
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return array(
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array('EUR'),
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array('USD'),
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array('SIT'),
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array('AUD'),
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array('CAD'),
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);
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}
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/**
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* @dataProvider getInvalidCurrencies
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*/
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public function testInvalidCurrencies($currency)
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{
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$constraint = new Currency(array(
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'message' => 'myMessage'
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));
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$this->context->expects($this->once())
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->method('addViolation')
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->with('myMessage', array(
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'{{ value }}' => $currency,
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));
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$this->validator->validate($currency, $constraint);
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}
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public function getInvalidCurrencies()
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{
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return array(
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array('EN'),
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array('foobar'),
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);
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}
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}
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