/src/Symfony/Component/Validator/ExecutionContext.php
PHP | 412 lines | 187 code | 48 blank | 177 comment | 11 complexity | 0ef24a5e18bac8885aff9df2d5b326c7 MD5 | raw file
- <?php
- /*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
- namespace Symfony\Component\Validator;
- use Symfony\Component\Translation\TranslatorInterface;
- /**
- * Default implementation of {@link ExecutionContextInterface}.
- *
- * This class is immutable by design.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Bernhard Schussek <bschussek@gmail.com>
- */
- class ExecutionContext implements ExecutionContextInterface
- {
- /**
- * @var GlobalExecutionContextInterface
- */
- private $globalContext;
- /**
- * @var TranslatorInterface
- */
- private $translator;
- /**
- * @var null|string
- */
- private $translationDomain;
- /**
- * @var MetadataInterface
- */
- private $metadata;
- /**
- * @var mixed
- */
- private $value;
- /**
- * @var string
- */
- private $group;
- /**
- * @var string
- */
- private $propertyPath;
- /**
- * Creates a new execution context.
- *
- * @param GlobalExecutionContextInterface $globalContext The global context storing node-independent state.
- * @param TranslatorInterface $translator The translator for translating violation messages.
- * @param null|string $translationDomain The domain of the validation messages.
- * @param MetadataInterface $metadata The metadata of the validated node.
- * @param mixed $value The value of the validated node.
- * @param string $group The current validation group.
- * @param string $propertyPath The property path to the current node.
- */
- public function __construct(GlobalExecutionContextInterface $globalContext, TranslatorInterface $translator, $translationDomain = null, MetadataInterface $metadata = null, $value = null, $group = null, $propertyPath = '')
- {
- if (null === $group) {
- $group = Constraint::DEFAULT_GROUP;
- }
- $this->globalContext = $globalContext;
- $this->translator = $translator;
- $this->translationDomain = $translationDomain;
- $this->metadata = $metadata;
- $this->value = $value;
- $this->propertyPath = $propertyPath;
- $this->group = $group;
- }
- /**
- * {@inheritdoc}
- */
- public function addViolation($message, array $params = array(), $invalidValue = null, $pluralization = null, $code = null)
- {
- $this->globalContext->getViolations()->add(new ConstraintViolation(
- null === $pluralization
- ? $this->translator->trans($message, $params, $this->translationDomain)
- : $this->translator->transChoice($message, $pluralization, $params, $this->translationDomain),
- $message,
- $params,
- $this->globalContext->getRoot(),
- $this->propertyPath,
- // check using func_num_args() to allow passing null values
- func_num_args() >= 3 ? $invalidValue : $this->value,
- $pluralization,
- $code
- ));
- }
- /**
- * Adds a violation at the validation graph node with the given property
- * path.
- *
- * @param string $propertyPath The property path for the violation.
- * @param string $message The error message.
- * @param array $params The parameters parsed into the error message.
- * @param mixed $invalidValue The invalid, validated value.
- * @param integer|null $pluralization The number to use to pluralize of the message.
- * @param integer|null $code The violation code.
- *
- * @deprecated Deprecated since version 2.2, to be removed in 2.3.
- */
- public function addViolationAtPath($propertyPath, $message, array $params = array(), $invalidValue = null, $pluralization = null, $code = null)
- {
- trigger_error('addViolationAtPath() is deprecated since version 2.2 and will be removed in 2.3.', E_USER_DEPRECATED);
- $this->globalContext->getViolations()->add(new ConstraintViolation(
- null === $pluralization
- ? $this->translator->trans($message, $params, $this->translationDomain)
- : $this->translator->transChoice($message, $pluralization, $params, $this->translationDomain),
- $message,
- $params,
- $this->globalContext->getRoot(),
- $propertyPath,
- // check using func_num_args() to allow passing null values
- func_num_args() >= 4 ? $invalidValue : $this->value,
- $pluralization,
- $code
- ));
- }
- /**
- * Adds a violation at the validation graph node with the given property
- * path relative to the current property path.
- *
- * @param string $subPath The relative property path for the violation.
- * @param string $message The error message.
- * @param array $params The parameters parsed into the error message.
- * @param mixed $invalidValue The invalid, validated value.
- * @param integer|null $pluralization The number to use to pluralize of the message.
- * @param integer|null $code The violation code.
- *
- * @deprecated Deprecated since version 2.2, to be removed in 2.3. Use the
- * method {@link addViolationAt} instead.
- */
- public function addViolationAtSubPath($subPath, $message, array $params = array(), $invalidValue = null, $pluralization = null, $code = null)
- {
- trigger_error('addViolationAtSubPath() is deprecated since version 2.2 and will be removed in 2.3. Use addViolationAt() instead.', E_USER_DEPRECATED);
- if (func_num_args() >= 4) {
- $this->addViolationAt($subPath, $message, $params, $invalidValue, $pluralization, $code);
- } else {
- // Needed in order to make the check for func_num_args() inside work
- $this->addViolationAt($subPath, $message, $params);
- }
- }
- /**
- * {@inheritdoc}
- */
- public function addViolationAt($subPath, $message, array $params = array(), $invalidValue = null, $pluralization = null, $code = null)
- {
- $this->globalContext->getViolations()->add(new ConstraintViolation(
- null === $pluralization
- ? $this->translator->trans($message, $params, $this->translationDomain)
- : $this->translator->transChoice($message, $pluralization, $params, $this->translationDomain),
- $message,
- $params,
- $this->globalContext->getRoot(),
- $this->getPropertyPath($subPath),
- // check using func_num_args() to allow passing null values
- func_num_args() >= 4 ? $invalidValue : $this->value,
- $pluralization,
- $code
- ));
- }
- /**
- * {@inheritdoc}
- */
- public function getViolations()
- {
- return $this->globalContext->getViolations();
- }
- /**
- * {@inheritdoc}
- */
- public function getRoot()
- {
- return $this->globalContext->getRoot();
- }
- /**
- * {@inheritdoc}
- */
- public function getPropertyPath($subPath = '')
- {
- if ('' != $subPath && '' !== $this->propertyPath && '[' !== $subPath[0]) {
- return $this->propertyPath . '.' . $subPath;
- }
- return $this->propertyPath . $subPath;
- }
- /**
- * {@inheritdoc}
- */
- public function getClassName()
- {
- if ($this->metadata instanceof ClassBasedInterface) {
- return $this->metadata->getClassName();
- }
- return null;
- }
- /**
- * {@inheritdoc}
- */
- public function getPropertyName()
- {
- if ($this->metadata instanceof PropertyMetadataInterface) {
- return $this->metadata->getPropertyName();
- }
- return null;
- }
- /**
- * {@inheritdoc}
- */
- public function getValue()
- {
- return $this->value;
- }
- /**
- * {@inheritdoc}
- */
- public function getGroup()
- {
- return $this->group;
- }
- /**
- * {@inheritdoc}
- */
- public function getMetadata()
- {
- return $this->metadata;
- }
- /**
- * {@inheritdoc}
- */
- public function getMetadataFor($value)
- {
- return $this->globalContext->getMetadataFactory()->getMetadataFor($value);
- }
- /**
- * {@inheritdoc}
- */
- public function validate($value, $subPath = '', $groups = null, $traverse = false, $deep = false)
- {
- $propertyPath = $this->getPropertyPath($subPath);
- foreach ($this->resolveGroups($groups) as $group) {
- $this->globalContext->getVisitor()->validate($value, $group, $propertyPath, $traverse, $deep);
- }
- }
- /**
- * {@inheritdoc}
- */
- public function validateValue($value, $constraints, $subPath = '', $groups = null)
- {
- $constraints = is_array($constraints) ? $constraints : array($constraints);
- if (null === $groups && '' === $subPath) {
- $context = clone $this;
- $context->value = $value;
- $context->executeConstraintValidators($value, $constraints);
- return;
- }
- $propertyPath = $this->getPropertyPath($subPath);
- foreach ($this->resolveGroups($groups) as $group) {
- $context = clone $this;
- $context->value = $value;
- $context->group = $group;
- $context->propertyPath = $propertyPath;
- $context->executeConstraintValidators($value, $constraints);
- }
- }
- /**
- * Returns the class name of the current node.
- *
- * @return string|null The class name or null, if the current node does not
- * hold information about a class.
- *
- * @see getClassName
- *
- * @deprecated Deprecated since version 2.2, to be removed in 2.3. Use
- * {@link getClassName} instead.
- */
- public function getCurrentClass()
- {
- trigger_error('getCurrentClass() is deprecated since version 2.2 and will be removed in 2.3. Use getClassName() instead', E_USER_DEPRECATED);
- return $this->getClassName();
- }
- /**
- * Returns the property name of the current node.
- *
- * @return string|null The property name or null, if the current node does
- * not hold information about a property.
- *
- * @see getPropertyName
- *
- * @deprecated Deprecated since version 2.2, to be removed in 2.3. Use
- * {@link getClassName} instead.
- */
- public function getCurrentProperty()
- {
- trigger_error('getCurrentProperty() is deprecated since version 2.2 and will be removed in 2.3. Use getClassName() instead', E_USER_DEPRECATED);
- return $this->getPropertyName();
- }
- /**
- * Returns the currently validated value.
- *
- * @return mixed The current value.
- *
- * @see getValue
- *
- * @deprecated Deprecated since version 2.2, to be removed in 2.3. Use
- * {@link getValue} instead.
- */
- public function getCurrentValue()
- {
- trigger_error('getCurrentValue() is deprecated since version 2.2 and will be removed in 2.3. Use getValue() instead', E_USER_DEPRECATED);
- return $this->value;
- }
- /**
- * Returns the graph walker instance.
- *
- * @return GraphWalker The graph walker.
- *
- * @deprecated Deprecated since version 2.2, to be removed in 2.3. Use
- * {@link validate} and {@link validateValue} instead.
- */
- public function getGraphWalker()
- {
- trigger_error('getGraphWalker() is deprecated since version 2.2 and will be removed in 2.3. Use validate() and validateValue() instead', E_USER_DEPRECATED);
- return $this->globalContext->getVisitor()->getGraphWalker();
- }
- /**
- * {@inheritdoc}
- */
- public function getMetadataFactory()
- {
- return $this->globalContext->getMetadataFactory();
- }
- /**
- * Executes the validators of the given constraints for the given value.
- *
- * @param mixed $value The value to validate.
- * @param Constraint[] $constraints The constraints to match against.
- */
- private function executeConstraintValidators($value, array $constraints)
- {
- foreach ($constraints as $constraint) {
- $validator = $this->globalContext->getValidatorFactory()->getInstance($constraint);
- $validator->initialize($this);
- $validator->validate($value, $constraint);
- }
- }
- /**
- * Returns an array of group names.
- *
- * @param null|string|string[] $groups The groups to resolve. If a single string is
- * passed, it is converted to an array. If null
- * is passed, an array containing the current
- * group of the context is returned.
- *
- * @return array An array of validation groups.
- */
- private function resolveGroups($groups)
- {
- return $groups ? (array) $groups : (array) $this->group;
- }
- }