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| 1 | <?php |
| 2 | |
| 3 | declare(strict_types=1); |
| 4 | |
| 5 | /** |
| 6 | * This file is part of php-fast-forward/config. |
| 7 | * |
| 8 | * This source file is subject to the license bundled |
| 9 | * with this source code in the file LICENSE. |
| 10 | * |
| 11 | * @link https://github.com/php-fast-forward/config |
| 12 | * @copyright Copyright (c) 2025 Felipe Sayão Lobato Abreu <github@mentordosnerds.com> |
| 13 | * @license https://opensource.org/licenses/MIT MIT License |
| 14 | */ |
| 15 | |
| 16 | namespace FastForward\Config; |
| 17 | |
| 18 | use FastForward\Config\Exception\InvalidArgumentException; |
| 19 | use Laminas\ConfigAggregator\PhpFileProvider; |
| 20 | |
| 21 | /** |
| 22 | * Class DirectoryConfig. |
| 23 | * |
| 24 | * Loads and aggregates configuration from a specified directory containing PHP files. |
| 25 | * This class MUST validate the target directory and use the Laminas PhpFileProvider to collect configurations. |
| 26 | * It MAY cache the aggregated result if a cached config file path is provided. |
| 27 | * |
| 28 | * @extends LamiasConfigAggregatorConfig |
| 29 | */ |
| 30 | class DirectoryConfig extends LamiasConfigAggregatorConfig implements ConfigInterface |
| 31 | { |
| 32 | use LazyLoadConfigTrait; |
| 33 | |
| 34 | /** |
| 35 | * @const string File matching pattern for PHP configuration files. |
| 36 | */ |
| 37 | protected const PATTERN = '{,*}.php'; |
| 38 | |
| 39 | /** |
| 40 | * Constructs a DirectoryConfig instance. |
| 41 | * |
| 42 | * This constructor SHALL validate the specified directory, and initialize |
| 43 | * the Laminas config aggregator with a PHP file provider using the defined pattern. |
| 44 | * If a cache file is provided, it SHALL be used to store the aggregated configuration. |
| 45 | * |
| 46 | * @param string $directory the directory path from which to load configuration files |
| 47 | * @param null|string $cachedConfigFile optional path to a cache file for the aggregated configuration |
| 48 | * |
| 49 | * @throws InvalidArgumentException if the directory is not valid or not readable |
| 50 | */ |
| 51 | public function __construct( |
| 52 | private readonly string $directory, |
| 53 | private readonly ?string $cachedConfigFile = null, |
| 54 | ) { |
| 55 | if (!is_dir($this->directory) || !is_readable($this->directory)) { |
| 56 | throw InvalidArgumentException::forUnreadableDirectory($this->directory); |
| 57 | } |
| 58 | |
| 59 | $pattern = mb_rtrim($this->directory, \DIRECTORY_SEPARATOR) . \DIRECTORY_SEPARATOR . static::PATTERN; |
| 60 | |
| 61 | parent::__construct( |
| 62 | providers: [new PhpFileProvider($pattern)], |
| 63 | cachedConfigFile: $this->cachedConfigFile, |
| 64 | ); |
| 65 | } |
| 66 | } |