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<?php |
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namespace ByTIC\MediaLibrary\Validation\Validators; |
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use ByTIC\MediaLibrary\Collections\Collection; |
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use ByTIC\MediaLibrary\Exceptions\UnexpectedTypeException; |
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use ByTIC\MediaLibrary\Media\Media; |
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use ByTIC\MediaLibrary\Validation\Constraints\AbstractConstraint; |
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use ByTIC\MediaLibrary\Validation\Constraints\ConstraintInterface; |
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use ByTIC\MediaLibrary\Validation\Traits\HasValidatorTrait; |
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use ByTIC\MediaLibrary\Validation\Violations\Violation; |
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use ByTIC\MediaLibrary\Validation\Violations\ViolationsBag; |
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use Nip\Utility\Traits\NameWorksTrait; |
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/** |
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* Class ImageValidator. |
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*/ |
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abstract class AbstractValidator implements ValidatorInterface |
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{ |
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use NameWorksTrait; |
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/** |
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* @var mixed |
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*/ |
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protected $value; |
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/** |
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* @var mixed |
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*/ |
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protected $constraint; |
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/** |
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* @var Collection |
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*/ |
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protected $collection; |
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/** |
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* @var ViolationsBag |
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*/ |
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protected $violations; |
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/** |
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* @param $value |
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* @param $constraint |
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* |
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* @return ViolationsBag |
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*/ |
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public function validate($value, ConstraintInterface $constraint = null) |
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{ |
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$constraint = $constraint ? $constraint : $this->getCollection()->getConstraint(); |
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$this->setValue($value); |
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$this->setConstraint($constraint); |
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$this->isValidConstraint(); |
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$this->violations = new ViolationsBag(); |
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if ($this->contraintNeedsValidation()) { |
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$this->doValidation(); |
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} |
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return $this->violations; |
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} |
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/** |
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* @return Collection |
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*/ |
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public function getCollection(): Collection |
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{ |
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return $this->collection; |
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} |
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/** |
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* @param Collection|HasValidatorTrait $collection |
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*/ |
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public function setCollection(Collection $collection) |
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{ |
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$this->collection = $collection; |
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} |
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protected function isValidConstraint() |
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{ |
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$className = $this->getConstraintClassName(); |
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$constraint = $this->getConstraint(); |
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if (!$constraint instanceof $className) { |
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throw new UnexpectedTypeException($constraint, $className); |
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} |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getConstraintClassName() |
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{ |
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$className = $this->getClassName(); |
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$firstName = $this->getClassFirstName(); |
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$contraintFirstName = str_replace('Validator', 'Constraint', $firstName); |
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return str_replace('\Validators\\' . $firstName, '\Constraints\\' . $contraintFirstName, $className); |
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} |
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/** |
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* @return mixed |
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*/ |
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public function getConstraint() |
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{ |
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return $this->constraint; |
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} |
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/** |
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* @param mixed $constraint |
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*/ |
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public function setConstraint($constraint) |
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{ |
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$this->constraint = $constraint; |
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} |
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/** |
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* @return bool |
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*/ |
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abstract protected function contraintNeedsValidation(): bool; |
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/** |
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* @return void |
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*/ |
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abstract protected function doValidation(); |
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/** |
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* @return Media |
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*/ |
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public function getValue() |
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{ |
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return $this->value; |
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} |
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/** |
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* @param mixed $value |
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*/ |
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public function setValue($value) |
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{ |
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$this->value = $value; |
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} |
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/** |
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* @param AbstractConstraint $constraint |
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* @param $code |
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* @param $parameters |
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*/ |
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protected function addViolation($constraint, $code, $parameters) |
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{ |
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$violation = new Violation(); |
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$violation->setCode($code); |
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$violation->setMessage($constraint->getErrorMessage($code)); |
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$violation->setParameters($parameters); |
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$this->violations->add( |
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$violation |
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); |
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} |
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} |
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