Ejemplo n.º 1
0
 /**
  * {@inheritdoc}
  */
 public function configureOptions(OptionsResolver $resolver)
 {
     $resolver->setRequired('enum')->setDefault('choices_as_values', true)->setAllowedValues('enum', function ($name) {
         return $this->enumRegistry->has($name);
     })->setDefault('choices', function (Options $options) {
         return array_flip($this->enumRegistry->get($options['enum'])->getChoices());
     });
 }
Ejemplo n.º 2
0
 /**
  * @param string $value
  * @param string $enum
  *
  * @return string
  */
 public function getLabel($value, $enum)
 {
     $choices = $this->registry->get($enum)->getChoices();
     if (isset($choices[$value])) {
         return $choices[$value];
     }
     return $value;
 }
Ejemplo n.º 3
0
 /**
  * {@inheritdoc}
  */
 public function validate($value, Constraint $constraint)
 {
     if (!$constraint instanceof Enum) {
         throw new UnexpectedTypeException($constraint, __NAMESPACE__ . '\\Enum');
     }
     $constraint->choices = null;
     $constraint->callback = null;
     if (!$constraint->enum) {
         throw new ConstraintDefinitionException('"enum" must be specified on constraint Enum');
     }
     if (!$this->enumRegistry->has($constraint->enum)) {
         throw new ConstraintDefinitionException(sprintf('"enum" "%s" on constraint Enum does not exist', $constraint->enum));
     }
     $constraint->choices = array_keys($this->enumRegistry->get($constraint->enum)->getChoices());
     parent::validate($value, $constraint);
 }
Ejemplo n.º 4
0
 /**
  * @return EnumExtension
  */
 private function createExtension()
 {
     return new EnumExtension($this->registry->reveal());
 }