MyTester\Annotations\PhpAttributesEngine

Complexity

Total Complexity

11

Size/Duplication

Total Lines	39
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	1

5 Methods

Rating	Name	Duplication	Size	Complexity
A	isAvailable()	0	2	1
A	getReflection()	0	7	4
A	hasAnnotation()	0	5	2
A	getClassName()	0	2	1
A	getAnnotation()	0	9	3

<?php
declare(strict_types=1);

namespace MyTester\Annotations;

use Nette\Utils\Strings;
use ReflectionClass;
use ReflectionException;
use ReflectionMethod;
use Reflector;

/**
 * Php attributes engine for annotations reader
 *
 * @author Jakub Konečný
 * @internal
 */
final class PhpAttributesEngine implements \MyTester\IAnnotationsReaderEngine {
  public function hasAnnotation(string $name, $class, string $method = null): bool {
    if(!$this->isAvailable()) {
      return false;
    }
    return count($this->getReflection($class, $method)->getAttributes($this->getClassName($name))) > 0;

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

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

  }

  public function getAnnotation(string $name, $class, string $method = null) {
    if(!$this->isAvailable()) {
      return null;
    }
    $attributes = $this->getReflection($class, $method)->getAttributes($this->getClassName($name));
    if(count($attributes) === 0) {
      return null;
    }
    return $attributes[0]->getArguments()[0] ?? null;
  }

  private function isAvailable(): bool {
    return version_compare(PHP_VERSION, "7.5.0", ">");
  }

  private function getClassName(string $baseName): string {
    return "MyTester\\Annotations\Attributes\\" . Strings::firstUpper($baseName);
  }

  /**
   * @param string|object $class
   * @return ReflectionClass|ReflectionMethod
   * @throws ReflectionException
   */
  private function getReflection($class, string $method = null): Reflector {
    if($method !== null) {
      $reflection = new ReflectionMethod(is_object($class) ? get_class($class) : $class, $method);
    } else {
      $reflection = new ReflectionClass(is_object($class) ? get_class($class) : $class);
    }
    return $reflection;
  }
}
?>