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Completed
Push — 6-php_attributes ( 62d696 )
by Jakub
02:25
created

PhpAttributesEngine::isAvailable()   A

↳ Parent: PhpAttributesEngine

Complexity

Conditions 1
Paths 1

Size

Total Lines 2
Code Lines 1

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 1
Metric Value
cc 1
eloc 1
c 1
b 0
f 1
nc 1
nop 0
dl 0
loc 2
rs 10
1 
<?php
2 
declare(strict_types=1);
3 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace MyTester\Annotations;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Nette\Utils\Strings;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use ReflectionMethod;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class PhpAttributesEngine implements \MyTester\IAnnotationsReaderEngine {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  public function hasAnnotation(string $name, $class, string $method = null): bool {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if(!$this->isAvailable()) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      return false;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $attributeClassName = $this->getClassName($name);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if($method !== null) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      $reflection = new ReflectionMethod(is_object($class) ? get_class($class) : $class, $method);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    } else {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      $reflection = new \ReflectionClass(is_object($class) ? get_class($class) : $class);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    return count($reflection->getAttributes($attributeClassName)) > 0;

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                                                                        
                        

                            
                            
1 ignored issue

                            –
                            show
                        


                        

                                                                                        




    

        
            Bug
    
    
    
        introduced 
                            by 
            

        

        

            
        

        

            

                

                    
                
                
            


        

    

    

        
                        

                            
                        

                                        
The method getAttributes() does not exist on ReflectionClass. It seems like you code against a sub-type of ReflectionClass such as Nette\Reflection\ClassType.
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-call   annotation

                                    

                                        

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    return count($reflection->/** @scrutinizer ignore-call */ getAttributes($attributeClassName)) > 0;

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        introduced 
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The method getAttributes() does not exist on ReflectionMethod. Are you sure you never get this type here, but always one of the subclasses?
                                                                                   (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-call   annotation

                                    

                                        

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    return count($reflection->/** @scrutinizer ignore-call */ getAttributes($attributeClassName)) > 0;

                                        

                                                                            

                                

                                                                                                                                                                                

                    
                                                    

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  }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  public function getAnnotation(string $name, $class, string $method = null) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if(!$this->isAvailable()) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      return null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $attributeClassName = $this->getClassName($name);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if($method !== null) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      $reflection = new ReflectionMethod(is_object($class) ? get_class($class) : $class, $method);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    } else {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      $reflection = new \ReflectionClass(is_object($class) ? get_class($class) : $class);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    $attributes = $reflection->getAttributes($attributeClassName);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    if(count($attributes) === 0) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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      return null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    return $attributes[0];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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  private function isAvailable(): bool {

            


            
                                                                        
                            
            
                                    
            
            

                
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    return version_compare(PHP_VERSION, "7.5.0", ">");

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  private function getClassName(string $baseName): string {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    return "MyTester\\Annotations\Attributes\\" . Strings::firstUpper($baseName);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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  }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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?>