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<?php |
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namespace League\JsonGuard\Constraints; |
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use League\JsonGuard; |
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use League\JsonGuard\ErrorCode; |
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use League\JsonGuard\SubSchemaValidatorFactory; |
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use League\JsonGuard\ValidationError; |
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class Dependencies implements ContainerInstanceConstraint |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public static function validate($data, $parameter, SubSchemaValidatorFactory $validatorFactory, $pointer = null) |
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{ |
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$errors = []; |
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foreach ($parameter as $property => $dependencies) { |
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if (!is_object($data) || !property_exists($data, $property)) { |
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continue; |
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} |
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if (is_array($dependencies)) { |
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$errors = array_merge($errors, self::validatePropertyDependency($data, $dependencies, $pointer)); |
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} elseif (is_object($dependencies)) { |
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$errors = array_merge( |
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$errors, |
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self::validateSchemaDependency($data, $dependencies, $validatorFactory, $pointer) |
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); |
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} |
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} |
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return $errors; |
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} |
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/** |
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* @param object $data |
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* @param array $dependencies |
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* @param string $pointer |
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* |
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* @return array |
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*/ |
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protected static function validatePropertyDependency($data, $dependencies, $pointer) |
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{ |
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$errors = []; |
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foreach ($dependencies as $dependency) { |
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if (!in_array($dependency, array_keys(get_object_vars($data)), true)) { |
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$errors[] = new ValidationError( |
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sprintf('Unmet dependency "%s"', $dependency), |
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ErrorCode::UNMET_DEPENDENCY, |
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$data, |
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$pointer |
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); |
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} |
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} |
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return $errors; |
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} |
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/** |
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* @param object $data |
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* @param object $dependencies |
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* @param \League\JsonGuard\SubSchemaValidatorFactory $validatorFactory |
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* @param string $pointer |
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* |
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* @return array |
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*/ |
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protected static function validateSchemaDependency( |
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$data, |
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$dependencies, |
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SubSchemaValidatorFactory $validatorFactory, |
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$pointer |
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) { |
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$validator = $validatorFactory->makeSubSchemaValidator( |
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$data, |
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$dependencies, |
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$pointer |
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); |
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return $validator->errors(); |
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} |
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} |
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thephpleague /
json-guard
