WebDevEtc\BlogEtc\Services\CaptchaService

Complexity

Total Complexity

2

Size/Duplication

Total Lines	19
Duplicated Lines	0 %

Importance

Changes	4
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
A	getCaptchaObject()	0	11	2

<?php

namespace WebDevEtc\BlogEtc\Services;

use WebDevEtc\BlogEtc\Captcha\CaptchaAbstract;
use WebDevEtc\BlogEtc\Interfaces\CaptchaInterface;

/**
 * Class CaptchaService.
 */
class CaptchaService
{
    /**
     * Return either null (if captcha is not enabled), or the captcha object (which should implement
     * CaptchaInterface interface / extend the CaptchaAbstract class).
     *
     * @return CaptchaAbstract|null
     */
    public function getCaptchaObject(): ?CaptchaInterface
    {
        if (!config('blogetc.captcha.captcha_enabled')) {
            return null;
        }

        // else: captcha is enabled
        /** @var string $captchaClass */
        $captchaClass = config('blogetc.captcha.captcha_type');

        return new $captchaClass();
    }
}