BindsToContainer::prepareActual() - Code Metrics - Inspection of "fix binding from subdirectories issue" - michael-rubel/laravel-auto-binder - Measure and Improve Code Quality continuously with Scrutinizer

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by Michael

created 2022-06-24 08:58 UTC

BindsToContainer::prepareActual() A

↳ Parent: BindsToContainer

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes	1
Bugs	1	Features	0

Metric	Value
cc	1
eloc	1
c	1
b	1
f	0
nc	1
nop	1
dl	0
loc	3
ccs	2
cts	2
cp	1
crap	1
rs	10

<?php

declare(strict_types=1);

namespace MichaelRubel\AutoBinder\Traits;

use Illuminate\Support\Facades\File;
use Illuminate\Support\LazyCollection;
use Illuminate\Support\Str;
use Symfony\Component\Finder\SplFileInfo;

trait BindsToContainer
{
    /**
     * Run the directory scanning & bind the results.
     *
     * @return void
     */
    protected function scan(): void
    {
        $this->getFolderFiles()->each(
            fn (array $files, string $actualFolder) => LazyCollection::make($files)->each(
            fn (array $files, string $actualFolder) => LazyCollection::make(/** @scrutinizer ignore-type */ $files)->each(
                function (SplFileInfo $file) use ($actualFolder) {
                    $relativePath             = $file->getRelativePathname();
                    $filenameWithoutExtension = $file->getFilenameWithoutExtension();
                    $filenameWithRelativePath = $this->prepareFilename($relativePath);

                    $interface = $this->interfaceFrom($filenameWithoutExtension);
                    $concrete  = $this->concreteFrom($actualFolder, $filenameWithRelativePath);

                    if (! interface_exists($interface) || ! class_exists($concrete)) {
                        return;
                    }

                    $dependencies = collect($this->dependencies);

                    $concrete = match (true) {
                        $dependencies->has($interface) => $dependencies->get($interface),
                        $dependencies->has($concrete)  => $dependencies->get($concrete),
                        default                        => $concrete,
                    };

                    app()->{$this->bindingType}($interface, $concrete);
                }
            )
        );
    }

    /**
     * Get the folder files except for ignored ones.
     *
     * @return LazyCollection
     */
    protected function getFolderFiles(): LazyCollection
    {
        return LazyCollection::make(File::directories(base_path($this->basePath . DIRECTORY_SEPARATOR . $this->classFolder)))
        return LazyCollection::make(/** @scrutinizer ignore-type */ File::directories(base_path($this->basePath . DIRECTORY_SEPARATOR . $this->classFolder)))
            ->reject(fn ($folder) => in_array(basename($folder), $this->excludesFolders))
            ->mapWithKeys(fn (string $folder) => [basename($folder) => File::allFiles($folder)]);
    }

    /**
     * Prepare the filename.
     *
     * @param string $filename
     *
     * @return string
     */
    protected function prepareFilename(string $filename): string
    {
        return (string) str($filename)
            ->replace('/', '\\')
            ->substr(0, (int) strrpos($filename, '.'));
    }

    /**
     * Get the namespace from a given path.
     *
     * @param string $path
     *
     * @return string
     */
    protected function namespaceFrom(string $path): string
    {
        return (string) str($path)
            ->replace('/', '\\')
            ->ucfirst();
    }

    /**
     * Get the concrete from filename.
     *
     * @param string $actualFolder
     * @param string $filenameWithRelativePath
     *
     * @return string
     */
    protected function concreteFrom(string $actualFolder, string $filenameWithRelativePath): string
    {
        return $this->classNamespace . '\\'
            . $this->classFolder . '\\'
            . $this->prepareActual($actualFolder . '\\')
            . $this->prepareNamingFor($filenameWithRelativePath);
    }

    /**
     * Get the interface from filename.
     *
     * @param string $filenameWithoutExtension
     *
     * @return string
     */
    protected function interfaceFrom(string $filenameWithoutExtension): string
    {
        $guessedInterface = $this->guessInterfaceBy($filenameWithoutExtension);

        return ! is_null($guessedInterface)
            ? $guessedInterface
            : $this->buildInterfaceBy($filenameWithoutExtension);
    }

    /**
     * Guess the interface with a given filename.
     *
     * @param string $filenameWithoutExtension
     *
     * @return string|null
     */
    protected function guessInterfaceBy(string $filenameWithoutExtension): ?string
    {
        return ! Str::contains($this->interfaceNamespace, '\\')
            ? $this->buildInterfaceFromClassBy($filenameWithoutExtension)
            : null;
    }

    /**
     * Build the interface class-string.
     *
     * @param string $filename
     *
     * @return string
     */
    protected function buildInterfaceBy(string $filename): string
    {
        return $this->interfaceNamespace . '\\'
            . $this->prepareNamingFor($filename)
            . $this->interfaceNaming;
    }

    /**
     * Build the interface class-string based on the class folder.
     *
     * @param string $filename
     *
     * @return string
     */
    protected function buildInterfaceFromClassBy(string $filename): string
    {
        return $this->classNamespace . '\\'
            . $this->classFolder . '\\'
            . $this->interfaceNamespace . '\\'
            . $this->prepareNamingFor($filename)
            . $this->interfaceNaming;
    }

    /**
     * Cleans up filename to append the desired interface name.
     *
     * @param string $filename
     *
     * @return string
     */
    protected function prepareNamingFor(string $filename): string
    {
        return Str::replace($this->interfaceNaming, '', $filename);
    }

    /**
     * prepares an actual folder.
     *
     * @param string $folder
     *
     * @return string
     */
    protected function prepareActual(string $folder): string
    {
        return Str::replace(Str::plural($this->interfaceNaming) . '\\', '', $folder);
    }
}


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BindsToContainer::prepareActual() A

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