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Pull Request — master (#194)
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14:54
created

CaptchaService::getCaptchaObject()   A

↳ Parent: CaptchaService

Complexity

Conditions 2
Paths 2

Size

Total Lines 11
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 4
Bugs 0 Features 0
Metric Value
eloc 4
dl 0
loc 11
rs 10
c 4
b 0
f 0
cc 2
nc 2
nop 0
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<?php
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namespace WebDevEtc\BlogEtc\Services;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use WebDevEtc\BlogEtc\Captcha\CaptchaAbstract;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use WebDevEtc\BlogEtc\Interfaces\CaptchaInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Class CaptchaService.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class CaptchaService

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Return either null (if captcha is not enabled), or the captcha object (which should implement

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * CaptchaInterface interface / extend the CaptchaAbstract class).

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return CaptchaAbstract|null

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                                        
                            
            
                                    
            
            

                
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    public function getCaptchaObject(): ?CaptchaInterface

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if (!config('blogetc.captcha.captcha_enabled')) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return null;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        // else: captcha is enabled

            


            
                                                                        
                            
            
                                    
            
            

                
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        /** @var string $captchaClass */

            


            
                                                                        
                            
            
                                    
            
            

                
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        $captchaClass = config('blogetc.captcha.captcha_type');

            


            
                                                                        
                            
            
                                    
            
            

                
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        return new $captchaClass();

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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