/**
* {@inheritdoc}
*/
public function bind(string $key, Data $data) : BindResult
{
if (!$data->hasKey($key)) {
return BindResult::fromFormErrors(new FormError($key, 'error.required'));
}
return BindResult::fromValue($data->getValue($key));
}
public function testBindResultFromValue()
{
$bindResult = BindResult::fromValue('foo');
$this->assertTrue($bindResult->isSuccess());
$this->assertSame('foo', $bindResult->getValue());
$this->expectException(AssertionFailedException::class);
$bindResult->getFormErrorSequence();
}
/**
* {@inheritdoc}
*/
public function bind(string $key, Data $data) : BindResult
{
switch ($data->getValue($key, 'false')) {
case 'true':
return BindResult::fromValue(true);
case 'false':
return BindResult::fromValue(false);
}
return BindResult::fromFormErrors(new FormError($key, 'error.boolean'));
}
/**
* {@inheritdoc}
*/
public function bind(string $key, Data $data) : BindResult
{
if (!$data->hasKey($key)) {
return BindResult::fromFormErrors(new FormError($key, 'error.required'));
}
$dateTime = DateTimeImmutable::createFromFormat('!Y-m-d', $data->getValue($key), $this->timeZone);
if (false === $dateTime) {
return BindResult::fromFormErrors(new FormError($key, 'error.date'));
}
return BindResult::fromValue($dateTime);
}
/**
* {@inheritdoc}
*/
public function bind(string $key, Data $data) : BindResult
{
if (!$data->hasKey($key)) {
return BindResult::fromFormErrors(new FormError($key, 'error.required'));
}
$value = $data->getValue($key);
if (!preg_match('(^-?[1-9]*\\d+$)', $value)) {
return BindResult::fromFormErrors(new FormError($key, 'error.integer'));
}
return BindResult::fromValue((int) $data->getValue($key));
}
/**
* {@inheritdoc}
*/
public function bind(string $key, Data $data) : BindResult
{
if (!$data->hasKey($key)) {
return BindResult::fromFormErrors(new FormError($key, 'error.required'));
}
$value = $data->getValue($key);
if (!is_numeric($value)) {
return BindResult::fromFormErrors(new FormError($key, 'error.float'));
}
return BindResult::fromValue((double) $data->getValue($key));
}
/**
* {@inheritdoc}
*/
public function bind(string $key, Data $data) : BindResult
{
if (!$data->hasKey($key)) {
return BindResult::fromFormErrors(new FormError($key, 'error.required'));
}
// Technically, seconds must always be present, according to the spec, but at least Chrome seems to ommit them.
if (!preg_match('(^(?<hour>\\d{2}):(?<minute>\\d{2})(?::(?<second>\\d{2})(?:\\.(?<microsecond>\\d{1,6}))?)?$)', $data->getValue($key), $matches)) {
return BindResult::fromFormErrors(new FormError($key, 'error.time'));
}
return BindResult::fromValue(DateTimeImmutable::createFromFormat('!H:i:s.u', sprintf('%s:%s:%s.%s', $matches['hour'], $matches['minute'], $matches['second'] ?? '00', $matches['microsecond'] ?? '0'), $this->timeZone));
}
public function testBindAppliesConstraints()
{
$data = Data::fromFlatArray(['foo' => 'bar']);
$binder = $this->prophesize(FormatterInterface::class);
$binder->bind('foo', $data)->willReturn(BindResult::fromValue('bar'));
$constraint = $this->prophesize(ConstraintInterface::class);
$constraint->__invoke('bar')->willReturn(new ValidationResult(new ValidationError('bar')));
$mapping = (new FieldMapping($binder->reveal()))->withPrefixAndRelativeKey('', 'foo')->verifying($constraint->reveal());
$bindResult = $mapping->bind($data);
$this->assertFalse($bindResult->isSuccess());
$this->assertSame('bar', $bindResult->getFormErrorSequence()->getIterator()->current()->getMessage());
$this->assertSame('foo', $bindResult->getFormErrorSequence()->getIterator()->current()->getKey());
}
public function testBindAppliesConstraintsToValidResult()
{
$data = Data::fromNestedArray(['foo' => ['bar' => ['baz']]]);
$wrappedMapping = $this->prophesize(MappingInterface::class);
$wrappedMapping->withPrefixAndRelativeKey('foo[bar]', '0')->willReturn($wrappedMapping->reveal());
$wrappedMapping->bind($data)->willReturn(BindResult::fromValue('baz'));
$constraint = $this->prophesize(ConstraintInterface::class);
$constraint->__invoke(['baz'])->willReturn(new ValidationResult(new ValidationError('bar', [], '0')));
$mapping = (new RepeatedMapping($wrappedMapping->reveal()))->withPrefixAndRelativeKey('foo', 'bar')->verifying($constraint->reveal());
$bindResult = $mapping->bind($data);
$this->assertFalse($bindResult->isSuccess());
$this->assertSame('bar', $bindResult->getFormErrorSequence()->getIterator()->current()->getMessage());
$this->assertSame('foo[bar][0]', $bindResult->getFormErrorSequence()->getIterator()->current()->getKey());
}
/**
* {@inheritdoc}
*/
public function bind(string $key, Data $data) : BindResult
{
if (!$data->hasKey($key)) {
return BindResult::fromFormErrors(new FormError($key, 'error.required'));
}
// Technically, seconds must always be present, according to the spec, but at least Chrome seems to ommit them.
if (!preg_match('(^
(?<year>\\d{4})-(?<month>\\d{2})-(?<day>\\d{2})[Tt]
(?<hour>\\d{2}):(?<minute>\\d{2})(?::(?<second>\\d{2})(?:\\.(?<microsecond>\\d{1,6}))?)?
(?<timezone>[Zz]|[+-]\\d{2}:\\d{2})?
$)x', $data->getValue($key), $matches)) {
return BindResult::fromFormErrors(new FormError($key, 'error.date-time'));
}
return BindResult::fromValue(DateTimeImmutable::createFromFormat('!Y-m-d\\TH:i:s.u' . ($this->localTime ? '' : 'P'), sprintf('%s-%s-%sT%s:%s:%s.%s%s', $matches['year'], $matches['month'], $matches['day'], $matches['hour'], $matches['minute'], !empty($matches['second']) ? $matches['second'] : '00', !empty($matches['microsecond']) ? $matches['microsecond'] : '00', $matches['timezone'] ?? ''), $this->timeZone)->setTimezone($this->timeZone));
}
protected function applyConstraints($value, string $key) : BindResult
{
$validationResult = new ValidationResult();
foreach ($this->constraints as $constraint) {
$validationResult = $validationResult->merge($constraint($value));
}
if ($validationResult->isSuccess()) {
return BindResult::fromValue($value);
}
return BindResult::fromFormErrors(...array_map(function (ValidationError $validationError) use($key) {
if ('' === $key) {
$finalKey = $validationError->getKeySuffix();
} elseif ('' === $validationError->getKeySuffix()) {
$finalKey = $key;
} else {
$finalKey = $key . preg_replace('(^[^\\[]+)', '[\\0]', $validationError->getKeySuffix());
}
return new FormError($finalKey, $validationError->getMessage(), $validationError->getArguments());
}, iterator_to_array($validationResult->getValidationErrors())));
}
public function testConstraintIsAppliedToValueReturn()
{
$data = Data::fromFlatArray(['foo' => 'bar']);
$constraint = $this->prophesize(ConstraintInterface::class);
$constraint->__invoke('bar')->willReturn(new ValidationResult(new ValidationError('bar')));
$wrappedMapping = $this->prophesize(MappingInterface::class);
$wrappedMapping->bind($data)->willReturn(BindResult::fromValue('bar'));
$wrappedMapping->withPrefixAndRelativeKey('', 'foo')->will(function () use($wrappedMapping) {
return $wrappedMapping->reveal();
});
$mapping = (new OptionalMapping($wrappedMapping->reveal()))->verifying($constraint->reveal())->withPrefixAndRelativeKey('', 'foo');
$bindResult = $mapping->bind($data);
$this->assertFalse($bindResult->isSuccess());
$this->assertSame('bar', $bindResult->getFormErrorSequence()->getIterator()->current()->getMessage());
}
public function testTrimForBindFromRequestCanBeDisabled()
{
$request = $this->prophesize(ServerRequestInterface::class);
$request->getMethod()->willReturn('GET');
$request->getQueryParams()->willReturn(['foo' => ' bar ']);
$mapping = $this->prophesize(MappingInterface::class);
$mapping->bind(Argument::that(function (Data $data) {
return $data->hasKey('foo') && ' bar ' === $data->getValue('foo');
}))->willReturn(BindResult::fromValue(' bar '))->shouldBeCalled();
(new Form($mapping->reveal()))->bindFromRequest($request->reveal(), false);
}
private function getMockedMapping(string $key, string $value = null, Data $data = null, $success = true) : MappingInterface
{
$mapping = $this->prophesize(MappingInterface::class);
if (null !== $value) {
$mapping->unbind($value)->willReturn(Data::fromFlatArray([$key => $value]));
}
if (null !== $value && null !== $data) {
$mapping->bind($data)->willReturn($success ? BindResult::fromValue($value) : BindResult::fromFormErrors(new FormError($key, $value)));
}
$mapping->withPrefixAndRelativeKey('', $key)->willReturn($mapping->reveal());
return $mapping->reveal();
}