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<?php |
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declare(strict_types=1); |
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namespace Spiral\Config\Loader; |
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use Spiral\Config\Exception\LoaderException; |
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use Spiral\Config\LoaderInterface; |
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/** |
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* @internal |
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* |
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* Load all files with the same name from all provided directories and merge them using the provided |
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* merge strategy. |
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*/ |
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final class MergeFileStrategyLoader implements LoaderInterface |
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{ |
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public function __construct( |
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private readonly DirectoriesRepositoryInterface $directories, |
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private readonly FileLoaderRegistry $fileLoader, |
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private readonly ConfigsMergerInterface $configsMerger, |
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) {} |
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public function has(string $section): bool |
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{ |
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foreach ($this->fileLoader->getExtensions() as $extension) { |
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if ($this->findFiles($section, $extension) !== []) { |
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return true; |
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} |
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} |
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return false; |
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} |
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public function load(string $section): array |
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{ |
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$files = []; |
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foreach ($this->fileLoader->getExtensions() as $extension) { |
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$foundFiles = $this->findFiles($section, $extension); |
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if ($foundFiles === []) { |
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continue; |
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} |
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if (!isset($files[$extension])) { |
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$files[$extension] = []; |
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} |
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$files[$extension] = [...$files[$extension], ...$foundFiles]; |
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} |
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if ($files === []) { |
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throw new LoaderException(\sprintf('Unable to load config `%s`: no suitable loader found.', $section)); |
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} |
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$configs = []; |
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foreach ($files as $ext => $_files) { |
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foreach ($_files as $file) { |
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try { |
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$configs[] = $this->fileLoader->getLoader($ext)->loadFile($section, $file); |
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} catch (LoaderException $e) { |
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throw new LoaderException( |
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"Unable to load config `{$section}`: {$e->getMessage()}", |
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$e->getCode(), |
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$e, |
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); |
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} |
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} |
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} |
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return $this->configsMerger->merge(...$configs); |
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} |
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private function findFiles(string $section, string $extension): array |
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{ |
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$files = []; |
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foreach ($this->directories as $directory) { |
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$filename = \sprintf('%s/%s.%s', $directory, $section, $extension); |
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if (\file_exists($filename)) { |
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$files[] = $filename; |
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} |
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} |
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return $files; |
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} |
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} |
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spiral /
framework
