[Form] Some code cleanup
This commit is contained in:
parent
94f6f7776a
commit
bc15e2d68b
@ -137,11 +137,7 @@ class FormType extends AbstractType
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{
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// Derive "data_class" option from passed "data" object
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$dataClass = function (Options $options) {
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if (is_object($options['data'])) {
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return get_class($options['data']);
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}
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return null;
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return is_object($options['data']) ? get_class($options['data']) : null;
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};
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// Derive "empty_data" closure from "data_class" option
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@ -150,20 +146,12 @@ class FormType extends AbstractType
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if (null !== $class) {
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return function (FormInterface $form) use ($class) {
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if ($form->isEmpty() && !$form->isRequired()) {
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return null;
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}
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return new $class();
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return $form->isEmpty() && !$form->isRequired() ? null : new $class();
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};
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}
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return function (FormInterface $form) {
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if (count($form) > 0) {
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return array();
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}
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return '';
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return count($form) > 0 ? array() : '';
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};
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};
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@ -34,11 +34,7 @@ class FormValidator extends ConstraintValidator
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*/
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public function __construct(ServerParams $params = null)
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{
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if (null === $params) {
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$params = new ServerParams();
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}
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$this->serverParams = $params;
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$this->serverParams = $params ?: new ServerParams();
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}
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/**
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@ -107,34 +103,17 @@ class FormValidator extends ConstraintValidator
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$length = $this->serverParams->getContentLength();
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if ($form->isRoot() && null !== $length) {
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$max = strtoupper(trim($this->serverParams->getPostMaxSize()));
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$max = $this->serverParams->getPostMaxSize();
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if ('' !== $max) {
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$maxLength = (int) $max;
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switch (substr($max, -1)) {
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// The 'G' modifier is available since PHP 5.1.0
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case 'G':
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$maxLength *= pow(1024, 3);
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break;
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case 'M':
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$maxLength *= pow(1024, 2);
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break;
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case 'K':
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$maxLength *= 1024;
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break;
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}
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if ($length > $maxLength) {
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if (null !== $max && $length > $max) {
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$this->context->addViolation(
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$config->getOption('post_max_size_message'),
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array('{{ max }}' => $max),
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array('{{ max }}' => $this->serverParams->getNormalizedIniPostMaxSize()),
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$length
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);
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}
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}
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}
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}
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/**
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* Returns whether the data of a form may be walked.
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@ -159,14 +138,10 @@ class FormValidator extends ConstraintValidator
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// Non-root forms are validated if validation cascading
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// is enabled in all ancestor forms
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$parent = $form->getParent();
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while (null !== $parent) {
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if (!$parent->getConfig()->getOption('cascade_validation')) {
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while (null !== ($form = $form->getParent())) {
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if (!$form->getConfig()->getOption('cascade_validation')) {
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return false;
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}
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$parent = $parent->getParent();
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}
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return true;
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@ -181,22 +156,20 @@ class FormValidator extends ConstraintValidator
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*/
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private function getValidationGroups(FormInterface $form)
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{
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$groups = null;
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while (null !== $form && null === $groups) {
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do {
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$groups = $form->getConfig()->getOption('validation_groups');
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if (null !== $groups) {
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if (is_callable($groups)) {
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$groups = (array) call_user_func($groups, $form);
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}
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$form = $form->getParent();
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}
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if (null === $groups) {
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$groups = array(Constraint::DEFAULT_GROUP);
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$groups = call_user_func($groups, $form);
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}
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return (array) $groups;
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}
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$form = $form->getParent();
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} while (null !== $form);
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return array(Constraint::DEFAULT_GROUP);
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}
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}
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@ -12,18 +12,11 @@
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namespace Symfony\Component\Form\Extension\Validator\EventListener;
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use Symfony\Component\EventDispatcher\EventSubscriberInterface;
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use Symfony\Component\Validator\ConstraintViolation;
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use Symfony\Component\Form\Extension\Validator\Constraints\Form;
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use Symfony\Component\Form\Extension\Validator\ViolationMapper\ViolationMapperInterface;
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use Symfony\Component\Form\FormInterface;
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use Symfony\Component\Form\FormError;
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use Symfony\Component\Validator\ValidatorInterface;
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use Symfony\Component\Form\FormEvents;
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use Symfony\Component\Form\Event\DataEvent;
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use Symfony\Component\Form\Exception\FormException;
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use Symfony\Component\Form\Util\PropertyPath;
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use Symfony\Component\Validator\Constraint;
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use Symfony\Component\Validator\ValidatorInterface;
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use Symfony\Component\Validator\ExecutionContext;
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use Symfony\Component\Form\Extension\Validator\Constraints\Form;
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/**
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* @author Bernhard Schussek <bschussek@gmail.com>
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@ -17,13 +17,40 @@ namespace Symfony\Component\Form\Extension\Validator\Util;
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class ServerParams
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{
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/**
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* Returns the "post_max_size" ini setting.
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* Returns maximum post size in bytes.
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*
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* @return string The value of the ini setting.
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* @return null|integer The maximum post size in bytes
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*/
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public function getPostMaxSize()
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{
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return ini_get('post_max_size');
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$iniMax = $this->getNormalizedIniPostMaxSize();
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if ('' === $iniMax) {
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return null;
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}
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$max = (int) $iniMax;
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switch (substr($iniMax, -1)) {
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case 'G':
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$max *= 1024;
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case 'M':
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$max *= 1024;
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case 'K':
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$max *= 1024;
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}
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return $max;
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}
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/**
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* Returns the normalized "post_max_size" ini setting.
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*
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* @return string
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*/
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public function getNormalizedIniPostMaxSize()
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{
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return strtoupper(trim(ini_get('post_max_size')));
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}
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/**
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@ -55,7 +55,10 @@ class FormValidatorTest extends \PHPUnit_Framework_TestCase
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$this->dispatcher = $this->getMock('Symfony\Component\EventDispatcher\EventDispatcherInterface');
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$this->factory = $this->getMock('Symfony\Component\Form\FormFactoryInterface');
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$this->serverParams = $this->getMock('Symfony\Component\Form\Extension\Validator\Util\ServerParams');
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$this->serverParams = $this->getMock(
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'Symfony\Component\Form\Extension\Validator\Util\ServerParams',
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array('getNormalizedIniPostMaxSize', 'getContentLength')
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);
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$this->validator = new FormValidator($this->serverParams);
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}
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@ -408,14 +411,18 @@ class FormValidatorTest extends \PHPUnit_Framework_TestCase
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$this->assertEquals('Extra!', $context->getViolations()->get(0)->getMessage());
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}
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public function testViolationIfPostMaxSizeExceeded_GigaUpper()
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/**
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* @dataProvider getPostMaxSizeFixtures
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*/
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public function testPostMaxSizeViolation($contentLength, $iniMax, $nbViolation, $msg)
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{
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$this->serverParams->expects($this->any())
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$this->serverParams->expects($this->once())
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->method('getContentLength')
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->will($this->returnValue(pow(1024, 3) + 1));
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->will($this->returnValue($contentLength));
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$this->serverParams->expects($this->any())
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->method('getPostMaxSize')
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->will($this->returnValue('1G'));
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->method('getNormalizedIniPostMaxSize')
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->will($this->returnValue($iniMax));
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$context = $this->getExecutionContext();
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$options = array('post_max_size_message' => 'Max {{ max }}!');
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@ -424,132 +431,33 @@ class FormValidatorTest extends \PHPUnit_Framework_TestCase
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$this->validator->initialize($context);
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$this->validator->validate($form, new Form());
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$this->assertCount(1, $context->getViolations());
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$this->assertEquals('Max 1G!', $context->getViolations()->get(0)->getMessage());
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$this->assertCount($nbViolation, $context->getViolations());
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if (null !== $msg) {
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$this->assertEquals($msg, $context->getViolations()->get(0)->getMessage());
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}
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}
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public function testViolationIfPostMaxSizeExceeded_GigaLower()
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public function getPostMaxSizeFixtures()
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{
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$this->serverParams->expects($this->any())
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->method('getContentLength')
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->will($this->returnValue(pow(1024, 3) + 1));
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$this->serverParams->expects($this->any())
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->method('getPostMaxSize')
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->will($this->returnValue('1g'));
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$context = $this->getExecutionContext();
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$options = array('post_max_size_message' => 'Max {{ max }}!');
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$form = $this->getBuilder('name', null, $options)->getForm();
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$this->validator->initialize($context);
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$this->validator->validate($form, new Form());
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$this->assertCount(1, $context->getViolations());
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$this->assertEquals('Max 1G!', $context->getViolations()->get(0)->getMessage());
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}
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public function testNoViolationIfPostMaxSizeNotExceeded_Giga()
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{
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$this->serverParams->expects($this->any())
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->method('getContentLength')
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->will($this->returnValue(pow(1024, 3)));
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$this->serverParams->expects($this->any())
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->method('getPostMaxSize')
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->will($this->returnValue('1G'));
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$context = $this->getExecutionContext();
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$form = $this->getForm();
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$this->validator->initialize($context);
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$this->validator->validate($form, new Form());
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$this->assertCount(0, $context->getViolations());
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}
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public function testViolationIfPostMaxSizeExceeded_Mega()
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{
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$this->serverParams->expects($this->any())
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->method('getContentLength')
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->will($this->returnValue(pow(1024, 2) + 1));
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$this->serverParams->expects($this->any())
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->method('getPostMaxSize')
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->will($this->returnValue('1M'));
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$context = $this->getExecutionContext();
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$options = array('post_max_size_message' => 'Max {{ max }}!');
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$form = $this->getBuilder('name', null, $options)->getForm();
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$this->validator->initialize($context);
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$this->validator->validate($form, new Form());
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$this->assertCount(1, $context->getViolations());
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$this->assertEquals('Max 1M!', $context->getViolations()->get(0)->getMessage());
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}
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public function testNoViolationIfPostMaxSizeNotExceeded_Mega()
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{
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$this->serverParams->expects($this->any())
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->method('getContentLength')
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->will($this->returnValue(pow(1024, 2)));
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$this->serverParams->expects($this->any())
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->method('getPostMaxSize')
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->will($this->returnValue('1M'));
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$context = $this->getExecutionContext();
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$form = $this->getForm();
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$this->validator->initialize($context);
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$this->validator->validate($form, new Form());
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$this->assertCount(0, $context->getViolations());
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}
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public function testViolationIfPostMaxSizeExceeded_Kilo()
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{
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$this->serverParams->expects($this->any())
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->method('getContentLength')
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->will($this->returnValue(1025));
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$this->serverParams->expects($this->any())
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->method('getPostMaxSize')
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->will($this->returnValue('1K'));
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$context = $this->getExecutionContext();
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$options = array('post_max_size_message' => 'Max {{ max }}!');
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$form = $this->getBuilder('name', null, $options)->getForm();
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$this->validator->initialize($context);
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$this->validator->validate($form, new Form());
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$this->assertCount(1, $context->getViolations());
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$this->assertEquals('Max 1K!', $context->getViolations()->get(0)->getMessage());
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}
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public function testNoViolationIfPostMaxSizeNotExceeded_Kilo()
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{
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$this->serverParams->expects($this->any())
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->method('getContentLength')
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->will($this->returnValue(1024));
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$this->serverParams->expects($this->any())
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->method('getPostMaxSize')
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->will($this->returnValue('1K'));
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$context = $this->getExecutionContext();
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$form = $this->getForm();
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$this->validator->initialize($context);
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$this->validator->validate($form, new Form());
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$this->assertCount(0, $context->getViolations());
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return array(
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array(pow(1024, 3) + 1, '1G', 1, 'Max 1G!'),
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array(pow(1024, 3), '1G', 0, null),
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array(pow(1024, 2) + 1, '1M', 1, 'Max 1M!'),
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array(pow(1024, 2), '1M', 0, null),
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array(1024 + 1, '1K', 1, 'Max 1K!'),
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array(1024, '1K', 0, null),
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array(null, '1K', 0, null),
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array(1024, '', 0, null),
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);
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}
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public function testNoViolationIfNotRoot()
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{
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$this->serverParams->expects($this->any())
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$this->serverParams->expects($this->once())
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->method('getContentLength')
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->will($this->returnValue(1025));
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$this->serverParams->expects($this->any())
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->method('getPostMaxSize')
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->will($this->returnValue('1K'));
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$this->serverParams->expects($this->never())
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->method('getNormalizedIniPostMaxSize');
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$context = $this->getExecutionContext();
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$parent = $this->getForm();
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@ -562,80 +470,6 @@ class FormValidatorTest extends \PHPUnit_Framework_TestCase
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$this->assertCount(0, $context->getViolations());
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}
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public function testNoViolationIfContentLengthNull()
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{
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$this->serverParams->expects($this->any())
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->method('getContentLength')
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->will($this->returnValue(null));
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$this->serverParams->expects($this->any())
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->method('getPostMaxSize')
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->will($this->returnValue('1K'));
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$context = $this->getExecutionContext();
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$form = $this->getForm();
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$this->validator->initialize($context);
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$this->validator->validate($form, new Form());
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$this->assertCount(0, $context->getViolations());
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}
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public function testTrimPostMaxSize()
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{
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$this->serverParams->expects($this->any())
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->method('getContentLength')
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->will($this->returnValue(1025));
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$this->serverParams->expects($this->any())
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->method('getPostMaxSize')
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->will($this->returnValue(' 1K '));
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$context = $this->getExecutionContext();
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$options = array('post_max_size_message' => 'Max {{ max }}!');
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$form = $this->getBuilder('name', null, $options)->getForm();
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$this->validator->initialize($context);
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$this->validator->validate($form, new Form());
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$this->assertCount(1, $context->getViolations());
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$this->assertEquals('Max 1K!', $context->getViolations()->get(0)->getMessage());
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}
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public function testNoViolationIfPostMaxSizeEmpty()
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{
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$this->serverParams->expects($this->any())
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->method('getContentLength')
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->will($this->returnValue(1025));
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$this->serverParams->expects($this->any())
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->method('getPostMaxSize')
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->will($this->returnValue(' '));
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$context = $this->getExecutionContext();
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$form = $this->getForm();
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$this->validator->initialize($context);
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$this->validator->validate($form, new Form());
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$this->assertCount(0, $context->getViolations());
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}
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public function testNoViolationIfPostMaxSizeNull()
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{
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$this->serverParams->expects($this->any())
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->method('getContentLength')
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->will($this->returnValue(1025));
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$this->serverParams->expects($this->any())
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->method('getPostMaxSize')
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->will($this->returnValue(null));
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$context = $this->getExecutionContext();
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$form = $this->getForm();
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$this->validator->initialize($context);
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$this->validator->validate($form, new Form());
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$this->assertCount(0, $context->getViolations());
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}
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/**
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* Access has to be public, as this method is called via callback array
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* in {@link testValidateFormDataCanHandleCallbackValidationGroups()}
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|
@ -22,7 +22,7 @@ class FormTypeValidatorExtensionTest extends TypeTestCase
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$this->assertNull($form->getConfig()->getOption('validation_groups'));
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}
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public function testValidationGroupsCanBeSetToString()
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public function testValidationGroupsTransformedToArray()
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{
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$form = $this->factory->create('form', null, array(
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'validation_groups' => 'group',
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|
@ -355,7 +355,7 @@ class PropertyPath implements \IteratorAggregate, PropertyPathInterface
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*
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* @param object|array $objectOrArray The object or array to read from.
|
||||
* @param string $property The property to read.
|
||||
* @param integer $isIndex Whether to interpret the property as index.
|
||||
* @param Boolean $isIndex Whether to interpret the property as index.
|
||||
*
|
||||
* @return mixed The value of the read property
|
||||
*
|
||||
@ -428,7 +428,7 @@ class PropertyPath implements \IteratorAggregate, PropertyPathInterface
|
||||
* @param object|array $objectOrArray The object or array to write to.
|
||||
* @param string $property The property to write.
|
||||
* @param string $singular The singular form of the property name or null.
|
||||
* @param integer $isIndex Whether to interpret the property as index.
|
||||
* @param Boolean $isIndex Whether to interpret the property as index.
|
||||
* @param mixed $value The value to write.
|
||||
*
|
||||
* @throws InvalidPropertyException If the property does not exist.
|
||||
@ -445,78 +445,11 @@ class PropertyPath implements \IteratorAggregate, PropertyPathInterface
|
||||
$objectOrArray[$property] = $value;
|
||||
} elseif (is_object($objectOrArray)) {
|
||||
$reflClass = new ReflectionClass($objectOrArray);
|
||||
$setter = 'set'.$this->camelize($property);
|
||||
$addMethod = null;
|
||||
$removeMethod = null;
|
||||
$plural = null;
|
||||
|
||||
// Check if the parent has matching methods to add/remove items
|
||||
if (is_array($value) || $value instanceof Traversable) {
|
||||
if (null !== $singular) {
|
||||
$addMethod = 'add' . ucfirst($singular);
|
||||
$removeMethod = 'remove' . ucfirst($singular);
|
||||
|
||||
if (!$this->isAccessible($reflClass, $addMethod, 1)) {
|
||||
throw new InvalidPropertyException(sprintf(
|
||||
'The public method "%s" with exactly one required parameter was not found on class %s',
|
||||
$addMethod,
|
||||
$reflClass->getName()
|
||||
));
|
||||
}
|
||||
|
||||
if (!$this->isAccessible($reflClass, $removeMethod, 1)) {
|
||||
throw new InvalidPropertyException(sprintf(
|
||||
'The public method "%s" with exactly one required parameter was not found on class %s',
|
||||
$removeMethod,
|
||||
$reflClass->getName()
|
||||
));
|
||||
}
|
||||
} else {
|
||||
// The plural form is the last element of the property path
|
||||
$plural = ucfirst($this->elements[$this->length - 1]);
|
||||
|
||||
// Any of the two methods is required, but not yet known
|
||||
$singulars = (array) FormUtil::singularify($plural);
|
||||
|
||||
foreach ($singulars as $singular) {
|
||||
$addMethodName = 'add' . $singular;
|
||||
$removeMethodName = 'remove' . $singular;
|
||||
|
||||
if ($this->isAccessible($reflClass, $addMethodName, 1)) {
|
||||
$addMethod = $addMethodName;
|
||||
}
|
||||
|
||||
if ($this->isAccessible($reflClass, $removeMethodName, 1)) {
|
||||
$removeMethod = $removeMethodName;
|
||||
}
|
||||
|
||||
if ($addMethod && !$removeMethod) {
|
||||
throw new InvalidPropertyException(sprintf(
|
||||
'Found the public method "%s", but did not find a public "%s" on class %s',
|
||||
$addMethodName,
|
||||
$removeMethodName,
|
||||
$reflClass->getName()
|
||||
));
|
||||
}
|
||||
|
||||
if ($removeMethod && !$addMethod) {
|
||||
throw new InvalidPropertyException(sprintf(
|
||||
'Found the public method "%s", but did not find a public "%s" on class %s',
|
||||
$removeMethodName,
|
||||
$addMethodName,
|
||||
$reflClass->getName()
|
||||
));
|
||||
}
|
||||
|
||||
if ($addMethod && $removeMethod) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Collection with matching adder/remover in $objectOrArray
|
||||
if ($addMethod && $removeMethod) {
|
||||
$methods = $this->findAdderAndRemover($reflClass, $singular);
|
||||
if (null !== $methods) {
|
||||
// At this point the add and remove methods have been found
|
||||
$itemsToAdd = is_object($value) ? clone $value : $value;
|
||||
$itemToRemove = array();
|
||||
$previousValue = $this->readProperty($objectOrArray, $property, $isIndex);
|
||||
@ -539,13 +472,19 @@ class PropertyPath implements \IteratorAggregate, PropertyPathInterface
|
||||
}
|
||||
|
||||
foreach ($itemToRemove as $item) {
|
||||
$objectOrArray->$removeMethod($item);
|
||||
call_user_func(array($objectOrArray, $methods[1]), $item);
|
||||
}
|
||||
|
||||
foreach ($itemsToAdd as $item) {
|
||||
$objectOrArray->$addMethod($item);
|
||||
call_user_func(array($objectOrArray, $methods[0]), $item);
|
||||
}
|
||||
} elseif ($reflClass->hasMethod($setter)) {
|
||||
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
$setter = 'set'.$this->camelize($property);
|
||||
if ($reflClass->hasMethod($setter)) {
|
||||
if (!$reflClass->getMethod($setter)->isPublic()) {
|
||||
throw new PropertyAccessDeniedException(sprintf('Method "%s()" is not public in class "%s"', $setter, $reflClass->getName()));
|
||||
}
|
||||
@ -583,6 +522,81 @@ class PropertyPath implements \IteratorAggregate, PropertyPathInterface
|
||||
return preg_replace_callback('/(^|_|\.)+(.)/', function ($match) { return ('.' === $match[1] ? '_' : '').strtoupper($match[2]); }, $string);
|
||||
}
|
||||
|
||||
/**
|
||||
* Searches for add and remove methods.
|
||||
*
|
||||
* @param \ReflectionClass $reflClass The reflection class for the given object
|
||||
* @param string $singular The singular form of the property name or null.
|
||||
*
|
||||
* @return array|null An array containin the adder and remover when found, null otherwise.
|
||||
*
|
||||
* @throws InvalidPropertyException If the property does not exist.
|
||||
*/
|
||||
private function findAdderAndRemover(\ReflectionClass $reflClass, $singular)
|
||||
{
|
||||
if (null !== $singular) {
|
||||
$addMethod = 'add' . ucfirst($singular);
|
||||
$removeMethod = 'remove' . ucfirst($singular);
|
||||
|
||||
if (!$this->isAccessible($reflClass, $addMethod, 1)) {
|
||||
throw new InvalidPropertyException(sprintf(
|
||||
'The public method "%s" with exactly one required parameter was not found on class %s',
|
||||
$addMethod,
|
||||
$reflClass->getName()
|
||||
));
|
||||
}
|
||||
|
||||
if (!$this->isAccessible($reflClass, $removeMethod, 1)) {
|
||||
throw new InvalidPropertyException(sprintf(
|
||||
'The public method "%s" with exactly one required parameter was not found on class %s',
|
||||
$removeMethod,
|
||||
$reflClass->getName()
|
||||
));
|
||||
}
|
||||
|
||||
return array($addMethod, $removeMethod);
|
||||
} else {
|
||||
// The plural form is the last element of the property path
|
||||
$plural = ucfirst($this->elements[$this->length - 1]);
|
||||
|
||||
// Any of the two methods is required, but not yet known
|
||||
$singulars = (array) FormUtil::singularify($plural);
|
||||
|
||||
foreach ($singulars as $singular) {
|
||||
$methodsFound = 0;
|
||||
$addMethodFound = false;
|
||||
$addMethodName = 'add' . $singular;
|
||||
$removeMethodName = 'remove' . $singular;
|
||||
|
||||
if ($this->isAccessible($reflClass, $addMethodName, 1)) {
|
||||
$addMethod = $addMethodName;
|
||||
$addMethodFound = true;
|
||||
$methodsFound++;
|
||||
}
|
||||
|
||||
if ($this->isAccessible($reflClass, $removeMethodName, 1)) {
|
||||
$removeMethod = $removeMethodName;
|
||||
$methodsFound++;
|
||||
}
|
||||
|
||||
if (2 == $methodsFound) {
|
||||
return array($addMethod, $removeMethod);
|
||||
}
|
||||
|
||||
if (1 == $methodsFound) {
|
||||
throw new InvalidPropertyException(sprintf(
|
||||
'Found the public method "%s", but did not find a public "%s" on class %s',
|
||||
$addMethodFound ? $addMethodName : $removeMethodName,
|
||||
$addMethodFound ? $removeMethodName : $addMethodName,
|
||||
$reflClass->getName()
|
||||
));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns whether a method is public and has a specific number of required parameters.
|
||||
*
|
||||
|
Reference in New Issue
Block a user