Passed
Push — add-command-list-modules ( fd1ae6 )
by Chema
11:55
created

AllAppModulesFinder::createAppModule()   A

Complexity

Conditions 5
Paths 3

Size

Total Lines 22
Code Lines 13

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 13
CRAP Score 5.0592

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 5
eloc 13
c 1
b 0
f 0
nc 3
nop 1
dl 0
loc 22
ccs 13
cts 15
cp 0.8667
crap 5.0592
rs 9.5222
1
<?php
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declare(strict_types=1);
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namespace Gacela\Console\Domain\AllAppModules;
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use Gacela\Framework\AbstractFacade;
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use OuterIterator;
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use ReflectionClass;
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use SplFileInfo;
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final class AllAppModulesFinder
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{
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    public function __construct(
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        private OuterIterator $fileIterator,
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    ) {
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    }
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    /**
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     * @return list<AppModule>
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     */
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    public function findAllAppModules(): array
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    {
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        $result = [];
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        /** @var SplFileInfo $fileInfo */
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        foreach ($this->fileIterator as $fileInfo) {
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            $appModule = $this->createAppModule($fileInfo);
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            if ($appModule !== null && $this->isFacade($appModule)) {
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                $result[] = $appModule;
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            }
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        }
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        return $result;
0 ignored issues
show
Bug Best Practice introduced by
The expression return $result returns the type Gacela\Console\Domain\Al...dules\AppModule[]|array which is incompatible with the documented return type Gacela\Console\Domain\AllAppModules\list.
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35
    }
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    private function isFacade(AppModule $appModule): bool
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    {
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        $rc = new ReflectionClass($appModule->fullyQualifiedClassName());
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        $parentClass = $rc->getParentClass();
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        return $parentClass
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            && $parentClass->name === AbstractFacade::class;
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    }
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    private function buildClassName(SplFileInfo $fileInfo): string
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    {
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        $pieces = explode(DIRECTORY_SEPARATOR, $fileInfo->getFilename());
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        $filename = end($pieces);
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        return substr($filename, 0, strpos($filename, '.') ?: 1);
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    }
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    private function getNamespace(SplFileInfo $fileInfo): string
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    {
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        $fileContent = (string)file_get_contents($fileInfo->getRealPath());
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        preg_match('#namespace (.*);#', $fileContent, $matches);
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        return $matches[1] ?? '';
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    }
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    private function createAppModule(SplFileInfo $fileInfo): ?AppModule
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    {
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        if (!$fileInfo->isFile()
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            || $fileInfo->getExtension() !== 'php'
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            || str_contains($fileInfo->getRealPath(), 'vendor/')
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        ) {
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            return null;
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        }
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        $namespace = $this->getNamespace($fileInfo);
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        $className = $this->buildClassName($fileInfo);
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74 2
        $fullyQualifiedClassName = sprintf(
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            '%s\\%s',
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            $namespace,
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            $className,
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        );
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        if (!class_exists($fullyQualifiedClassName)) {
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            return null;
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        }
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        return new AppModule($className, $namespace);
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    }
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}
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