League\CommonMark\Extension\Mention\Generator\CallbackGenerator::generateMention()

Complexity

Conditions	6
Paths	4

Size

Total Lines

17

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	6

Importance

Changes

0

<?php
    public function generateMention(Mention $mention): ?AbstractInline
    {
        $result = \call_user_func_array($this->callback, [$mention]);
        if ($result === null) {
            return null;
        }

        if ($result instanceof AbstractInline && ! ($result instanceof Mention)) {
            return $result;
        }

        if ($result instanceof Mention && $result->hasUrl()) {
            return $mention;
        }

        throw new \RuntimeException('CallbackGenerator callable must set the URL on the passed mention and return the mention, return a new AbstractInline based object or null if the mention is not a match');
    }
}