flipbox\craft\scorecard\validators\ElementMetricValidator::validateAttribute()

Complexity

Conditions	4
Paths	3

Size

Total Lines

18

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function validateAttribute($model, $attribute)
    {
        $class = $model->$attribute;

        // Handles are always required, so if it's blank, the required validator will catch this.
        if ($class) {
            if (!$class instanceof MetricInterface &&
                !is_subclass_of($class, MetricInterface::class)

Due to PHP Bug #53727, is_subclass_of might return inconsistent results on some PHP versions if \flipbox\craft\scorecard\metrics\MetricInterface::class can be an interface. If so, you could instead use ReflectionClass::implementsInterface.

            ) {
                $message = Craft::t(
                    'scorecard',
                    '“{class}” is a not a valid metric.',
                    ['class' => $class]
                );
                $this->addError($model, $attribute, $message);
            }
        }
    }
}