public function testGetContentLengthFromRequest()
{
$request = Request::create('http://foo', 'GET', array(), array(), array(), array('CONTENT_LENGTH' => 1024));
$requestStack = $this->getMock('Symfony\\Component\\HttpFoundation\\RequestStack', array('getCurrentRequest'));
$requestStack->expects($this->once())->method('getCurrentRequest')->will($this->returnValue($request));
$serverParams = new ServerParams($requestStack);
$this->assertEquals(1024, $serverParams->getContentLength());
}
/**
* {@inheritdoc}
*/
public function validate($form, Constraint $constraint)
{
if (!$form instanceof FormInterface) {
return;
}
/* @var FormInterface $form */
$config = $form->getConfig();
if ($form->isSynchronized()) {
// Validate the form data only if transformation succeeded
$path = $this->context->getPropertyPath();
$graphWalker = $this->context->getGraphWalker();
$groups = $this->getValidationGroups($form);
if (!empty($path)) {
$path .= '.';
}
// Validate the data against its own constraints
if (self::allowDataWalking($form)) {
foreach ($groups as $group) {
$graphWalker->walkReference($form->getData(), $group, $path . 'data', true);
}
}
// Validate the data against the constraints defined
// in the form
$constraints = $config->getOption('constraints');
foreach ($constraints as $constraint) {
foreach ($groups as $group) {
if (in_array($group, $constraint->groups)) {
$graphWalker->walkConstraint($constraint, $form->getData(), $group, $path . 'data');
// Prevent duplicate validation
continue 2;
}
}
}
} else {
$clientDataAsString = is_scalar($form->getViewData()) ? (string) $form->getViewData() : gettype($form->getViewData());
// Mark the form with an error if it is not synchronized
$this->context->addViolation($config->getOption('invalid_message'), array('{{ value }}' => $clientDataAsString), $form->getViewData(), null, Form::ERR_INVALID);
}
// Mark the form with an error if it contains extra fields
if (count($form->getExtraData()) > 0) {
$this->context->addViolation($config->getOption('extra_fields_message'), array('{{ extra_fields }}' => implode('", "', array_keys($form->getExtraData()))), $form->getExtraData());
}
// Mark the form with an error if the uploaded size was too large
$length = $this->serverParams->getContentLength();
if ($form->isRoot() && null !== $length) {
$max = $this->serverParams->getPostMaxSize();
if (null !== $max && $length > $max) {
$this->context->addViolation($config->getOption('post_max_size_message'), array('{{ max }}' => $this->serverParams->getNormalizedIniPostMaxSize()), $length);
}
}
}
/**
* {@inheritdoc}
*/
public function validate($form, Constraint $constraint)
{
if (!$form instanceof FormInterface) {
return;
}
/* @var FormInterface $form */
$config = $form->getConfig();
if ($form->isSynchronized()) {
// Validate the form data only if transformation succeeded
$groups = self::getValidationGroups($form);
// Validate the data against its own constraints
if (self::allowDataWalking($form)) {
foreach ($groups as $group) {
$this->context->validate($form->getData(), 'data', $group, true);
}
}
// Validate the data against the constraints defined
// in the form
$constraints = $config->getOption('constraints');
foreach ($constraints as $constraint) {
foreach ($groups as $group) {
if (in_array($group, $constraint->groups)) {
$this->context->validateValue($form->getData(), $constraint, 'data', $group);
// Prevent duplicate validation
continue 2;
}
}
}
} else {
$childrenSynchronized = true;
foreach ($form as $child) {
if (!$child->isSynchronized()) {
$childrenSynchronized = false;
break;
}
}
// Mark the form with an error if it is not synchronized BUT all
// of its children are synchronized. If any child is not
// synchronized, an error is displayed there already and showing
// a second error in its parent form is pointless, or worse, may
// lead to duplicate errors if error bubbling is enabled on the
// child.
// See also https://github.com/symfony/symfony/issues/4359
if ($childrenSynchronized) {
$clientDataAsString = is_scalar($form->getViewData()) ? (string) $form->getViewData() : gettype($form->getViewData());
$this->context->addViolation($config->getOption('invalid_message'), array_replace(array('{{ value }}' => $clientDataAsString), $config->getOption('invalid_message_parameters')), $form->getViewData(), null, Form::ERR_INVALID);
}
}
// Mark the form with an error if it contains extra fields
if (count($form->getExtraData()) > 0) {
$this->context->addViolation($config->getOption('extra_fields_message'), array('{{ extra_fields }}' => implode('", "', array_keys($form->getExtraData()))), $form->getExtraData());
}
// Mark the form with an error if the uploaded size was too large
$length = $this->serverParams->getContentLength();
if ($form->isRoot() && null !== $length) {
$max = $this->serverParams->getPostMaxSize();
if (!empty($max) && $length > $max) {
$this->context->addViolation($config->getOption('post_max_size_message'), array('{{ max }}' => $this->serverParams->getNormalizedIniPostMaxSize()), $length);
}
}
}
