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Final Class Yiisoft\Yii\Gii\Validator\NewClassHandler

All Classes | Methods
InheritanceYiisoft\Yii\Gii\Validator\NewClassHandler
ImplementsYiisoft\Validator\RuleHandlerInterface

Public Methods

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Method Description Defined By
__construct() Yiisoft\Yii\Gii\Validator\NewClassHandler
validate() An inline validator that checks if the attribute value refers to a valid namespaced class name. Yiisoft\Yii\Gii\Validator\NewClassHandler

Method Details

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__construct() public method

public mixed __construct ( \Yiisoft\Aliases\Aliases $aliases )
$aliases \Yiisoft\Aliases\Aliases 

                public function __construct(
    private readonly Aliases $aliases,
) {
}
validate() public method

An inline validator that checks if the attribute value refers to a valid namespaced class name.

The validator will check if the directory containing the new class file exist or not.

public \Yiisoft\Validator\Result validate ( mixed $value, object $rule, \Yiisoft\Validator\ValidationContext $context )
$value mixed

Being validated
$rule object
$context \Yiisoft\Validator\ValidationContext 

                public function validate(mixed $value, object $rule, ValidationContext $context): Result
{
    if (!$rule instanceof NewClassRule) {
        throw new UnexpectedRuleException(NewClassRule::class, $rule);
    }
    $result = new Result();
    if (!is_string($value)) {
        $result->addError(sprintf('Value must be a string, %s given.".', gettype($value)));
        return $result;
    }
    $class = ltrim($value, '\\');
    if (($pos = strrpos($class, '\\')) !== false) {
        $ns = substr($class, 0, $pos);
        try {
            $path = $this->aliases->get('@' . str_replace('\\', '/', $ns));
            if (!is_dir($path)) {
                $result->addError("Please make sure the directory containing this class exists: $path");
            }
        } catch (InvalidArgumentException) {
            $result->addError("The class namespace is invalid: $ns");
        }
    }
    return $result;
}