BEAR\Resource\AssistedWebContextParam

Complexity

Total Complexity

5

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Test Coverage

Coverage

100%

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	5	1
A	__invoke()	0	12	3
A	setSuperGlobalsOnlyForTestingPurpose()	0	4	1

<?php

declare(strict_types=1);

namespace BEAR\Resource;

use Ray\Di\InjectorInterface;
use Ray\WebContextParam\Annotation\AbstractWebContextParam;

final class AssistedWebContextParam implements ParamInterface
{
    /**
     * $GLOBALS for testing
     *
     * @var array<string, array<string, string>>
     */
    private static $globals = [];

    /**
     * @var AbstractWebContextParam
     */
    private $webContextParam;

    /**
     * @var ParamInterface
     */
    private $defaultParam;

    public function __construct(AbstractWebContextParam $webContextParam, ParamInterface $defaultParam)
    {
        $this->webContextParam = $webContextParam;
        $this->defaultParam = $defaultParam;
    }

    /**
     * {@inheritdoc}
     */
    public function __invoke(string $varName, array $query, InjectorInterface $injector)
    {
        $superGlobals = static::$globals ? static::$globals : $GLOBALS;

Since BEAR\Resource\AssistedWebContextParam is declared final, using late-static binding will have no effect. You might want to replace static with self instead.

        $webContextParam = $this->webContextParam;
        $phpWebContext = $superGlobals[$webContextParam::GLOBAL_KEY];

        if (isset($phpWebContext[$this->webContextParam->key])) {
            return  $phpWebContext[$this->webContextParam->key];
        }

        return ($this->defaultParam)($varName, $query, $injector);
    }

    /**
     * @param array<string, array<string, string>> $globals
     */
    public static function setSuperGlobalsOnlyForTestingPurpose(array $globals) : void
    {
        self::$globals = $globals;
    }
}