CallbackResolver::__construct() - Code Metrics - Inspection of "Merge pull request #63 from eric-chau/callback-res..." - eric-chau/jarvis - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( c00970...bb21c4 )

by Eric

created 2017-01-07 14:40 UTC

CallbackResolver::__construct() A

↳ Parent: CallbackResolver

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	1

<?php

declare(strict_types=1);

namespace Jarvis\Skill\Core;

use Jarvis\Jarvis;
use Jarvis\Skill\DependencyInjection\Reference;

/**
 * @author Eric Chau <[email protected]>
 */
class CallbackResolver
{
    /**
     * @var Jarvis
     */
    private $app;

    public function __construct(Jarvis $app)
    {
        $this->app = $app;
    }

    /**
     * Resolves and replaces placeholders references by the parameter from Jarvis's
     * dependency injection container.
     *
     * @param  mixed $callback
     * @return \Closure
     */
    public function resolve($callback): \Closure
    {
        if (is_array($callback) && $callback[0] instanceof Reference) {
            $callback[0] = $this->app[(string) $callback[0]] ?? $callback[0];
        }

        return \Closure::fromCallable($callback);
    }

    /**
     * Resolves and returns an array of arguments according to the given closure.
     * This method can also smartly type hint and find the right object to match
     * callback requested arguments.
     *
     * @param  \Closure $callback
     * @param  array    $rawArgs
     * @return array
     */
    public function resolveArgumentsForClosure(\Closure $callback, array $rawArgs): array
    {
        $result = [];
        $refMethod = new \ReflectionMethod($callback, '__invoke');
        foreach ($refMethod->getParameters() as $refParam) {
            if (null !== $refClass = $refParam->getClass()) {
                if (isset($this->app[$refClass->name])) {
                    $result[$refParam->getPosition()] = $this->app[$refClass->name];

                    continue;
                }
            }

            if (in_array($refParam->name, array_keys($rawArgs))) {
                $result[$refParam->getPosition()] = $rawArgs[$refParam->name];
            }
        }

        return $result;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Jarvis\Skill\Core;
6
7			use Jarvis\Jarvis;
8			use Jarvis\Skill\DependencyInjection\Reference;
9
10			/**
11			* @author Eric Chau <[email protected]>
12			*/
13			class CallbackResolver
14			{
15			/**
16			* @var Jarvis
17			*/
18			private $app;
19
20			public function __construct(Jarvis $app)
21			{
22			$this->app = $app;
23			}
24
25			/**
26			* Resolves and replaces placeholders references by the parameter from Jarvis's
27			* dependency injection container.
28			*
29			* @param mixed $callback
30			* @return \Closure
31			*/
32			public function resolve($callback): \Closure
33			{
34			if (is_array($callback) && $callback[0] instanceof Reference) {
35			$callback[0] = $this->app[(string) $callback[0]] ?? $callback[0];
36			}
37
38			return \Closure::fromCallable($callback);
39			}
40
41			/**
42			* Resolves and returns an array of arguments according to the given closure.
43			* This method can also smartly type hint and find the right object to match
44			* callback requested arguments.
45			*
46			* @param \Closure $callback
47			* @param array $rawArgs
48			* @return array
49			*/
50			public function resolveArgumentsForClosure(\Closure $callback, array $rawArgs): array
51			{
52			$result = [];
53			$refMethod = new \ReflectionMethod($callback, '__invoke');
54			foreach ($refMethod->getParameters() as $refParam) {
55			if (null !== $refClass = $refParam->getClass()) {
56			if (isset($this->app[$refClass->name])) {
57			$result[$refParam->getPosition()] = $this->app[$refClass->name];
58
59			continue;
60			}
61			}
62
63			if (in_array($refParam->name, array_keys($rawArgs))) {
64			$result[$refParam->getPosition()] = $rawArgs[$refParam->name];
65			}
66			}
67
68			return $result;
69			}
70			}
71

eric-chau / jarvis

Push — master ( c00970...bb21c4 )

CallbackResolver::__construct() A

Complexity

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