PHPSA\Analyzer\Pass\Statement\GetParametersCheck

Complexity

Total Complexity

8

Size/Duplication

Total Lines	55
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Test Coverage

Coverage

0%

Importance

Changes	2
Bugs	0	Features	0

2 Methods

Rating	Name	Duplication	Size	Complexity
C	pass()	0	35	7
A	getRegister()	0	6	1

<?php
/**
 * @author Patsura Dmitry https://github.com/ovr <talk@dmtry.me>
 */

namespace PHPSA\Analyzer\Pass\Statement;

use PhpParser\Node\Stmt\ClassMethod;
use PHPSA\Analyzer\Helper\ConfigurablePassTrait;
use PHPSA\Analyzer\Pass\AnalyzerPassInterface;
use PHPSA\Analyzer\Pass\ConfigurablePassInterface;
use PHPSA\Check;
use PHPSA\Context;

class GetParametersCheck implements ConfigurablePassInterface, AnalyzerPassInterface
{
    use ConfigurablePassTrait;

    /**
     * @param ClassMethod $methodStmt
     * @param Context $context
     * @return bool
     */
    public function pass(ClassMethod $methodStmt, Context $context)
    {
        if ($methodStmt->name == '__get') {
            if (count($methodStmt->params) == 0) {
                $context->notice(
                    'magic.get.wrong-parameters',
                    'Magic method __get must take 1 paramter at least',
                    $methodStmt,
                    Check::CHECK_SAFE
                );
            }
        }

        if ($methodStmt->name == '__set') {
            if (count($methodStmt->params) == 0) {
                $context->notice(
                    'magic.get.wrong-parameters',
                    'Magic method __set must take 1 paramter at least',
                    $methodStmt,
                    Check::CHECK_SAFE
                );
            }
        }

        if ($methodStmt->name == '__clone') {
            if (count($methodStmt->params) > 0) {
                $context->notice(
                    'magic.get.wrong-parameters',
                    'Magic method __clone cannot accept arguments',
                    $methodStmt,
                    Check::CHECK_SAFE
                );
            }
        }
    }

    /**
     * @return array
     */
    public function getRegister()
    {
        return [
            \PhpParser\Node\Stmt\ClassMethod::class
        ];
    }
}