StaticClassMapSourceLocator::__construct() - Code Metrics - Roave/BackwardCompatibilityCheck - Measure and Improve Code Quality continuously with Scrutinizer

StaticClassMapSourceLocator::__construct() A
last analyzed 2020-06-22 08:59 UTC

↳ Parent: StaticClassMapSourceLocator

Complexity

Conditions	1
Paths	1

Size

Total Lines	13
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	5
c	1
b	0
f	0
nc	1
nop	2
dl	0
loc	13
rs	10

<?php

declare(strict_types=1);

namespace Roave\BackwardCompatibility\SourceLocator;

use Assert\Assert;
use Roave\BetterReflection\Identifier\Identifier;
use Roave\BetterReflection\SourceLocator\Ast\Locator;
use Roave\BetterReflection\SourceLocator\Located\LocatedSource;
use Roave\BetterReflection\SourceLocator\Type\AbstractSourceLocator;
use function array_keys;
use function array_map;
use function Safe\file_get_contents;

final class StaticClassMapSourceLocator extends AbstractSourceLocator
{
    /** @var string[] */
    private $classMap;

     /**
      * @param array<string, string> $classMap map of class => file. Every file must exist,
      *                                        every key must be non-empty
      */
    public function __construct(
        array $classMap,
        Locator $astLocator
    ) {
        parent::__construct($astLocator);

        /** @var string[] $realPaths */
        $realPaths = array_map('realpath', $classMap);

        Assert::that($classMap)->all()->file();
        Assert::that(array_keys($classMap))->all()->notEmpty();

        $this->classMap = $realPaths;
    }

    protected function createLocatedSource(Identifier $identifier) : ?LocatedSource
    {
        if (! $identifier->isClass()) {
            return null;
        }

        $classFile = $this->classMap[$identifier->getName()] ?? null;

        if ($classFile === null) {
            return null;
        }

        return new LocatedSource(file_get_contents($classFile), $classFile);
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace Roave\BackwardCompatibility\SourceLocator;
6
7			use Assert\Assert;
8			use Roave\BetterReflection\Identifier\Identifier;
9			use Roave\BetterReflection\SourceLocator\Ast\Locator;
10			use Roave\BetterReflection\SourceLocator\Located\LocatedSource;
11			use Roave\BetterReflection\SourceLocator\Type\AbstractSourceLocator;
12			use function array_keys;
13			use function array_map;
14			use function Safe\file_get_contents;
15
16			final class StaticClassMapSourceLocator extends AbstractSourceLocator
17			{
18			/** @var string[] */
19			private $classMap;
20
21			/**
22			* @param array<string, string> $classMap map of class => file. Every file must exist,
23			* every key must be non-empty
24			*/
25			public function __construct(
26			array $classMap,
27			Locator $astLocator
28			) {
29			parent::__construct($astLocator);
30
31			/** @var string[] $realPaths */
32			$realPaths = array_map('realpath', $classMap);
33
34			Assert::that($classMap)->all()->file();
35			Assert::that(array_keys($classMap))->all()->notEmpty();
36
37			$this->classMap = $realPaths;
38			}
39
40			protected function createLocatedSource(Identifier $identifier) : ?LocatedSource
41			{
42			if (! $identifier->isClass()) {
43			return null;
44			}
45
46			$classFile = $this->classMap[$identifier->getName()] ?? null;
47
48			if ($classFile === null) {
49			return null;
50			}
51
52			return new LocatedSource(file_get_contents($classFile), $classFile);
53			}
54			}
55

Roave / BackwardCompatibilityCheck

StaticClassMapSourceLocator::__construct() A last analyzed 2020-06-22 08:59 UTC

Complexity

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Duplication

Importance

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StaticClassMapSourceLocator::__construct() A
last analyzed 2020-06-22 08:59 UTC