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<?php |
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declare(strict_types=1); |
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namespace Shlinkio\Shlink\Rest; |
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use Closure; |
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use function Functional\first; |
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use function Functional\map; |
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use function Shlinkio\Shlink\Common\loadConfigFromGlob; |
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use function sprintf; |
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class ConfigProvider |
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{ |
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private const ROUTES_PREFIX = '/rest/v{version:1|2}'; |
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private const UNVERSIONED_ROUTES_PREFIX = '/rest'; |
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public const UNVERSIONED_HEALTH_ENDPOINT_NAME = 'unversioned_health'; |
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private Closure $loadConfig; |
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public function __construct(?callable $loadConfig = null) |
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{ |
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$this->loadConfig = Closure::fromCallable($loadConfig ?? fn (string $glob) => loadConfigFromGlob($glob)); |
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} |
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public function __invoke(): array |
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{ |
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$config = ($this->loadConfig)(__DIR__ . '/../config/{,*.}config.php'); |
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return $this->applyRoutesPrefix($config); |
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} |
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private function applyRoutesPrefix(array $config): array |
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{ |
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$routes = $config['routes'] ?? []; |
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$healthRoute = $this->buildUnversionedHealthRouteFromExistingRoutes($routes); |
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$prefixRoute = static function (array $route) { |
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['path' => $path] = $route; |
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$route['path'] = sprintf('%s%s', self::ROUTES_PREFIX, $path); |
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return $route; |
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}; |
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$prefixedRoutes = map($routes, $prefixRoute); |
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$config['routes'] = $healthRoute !== null ? [...$prefixedRoutes, $healthRoute] : $prefixedRoutes; |
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return $config; |
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} |
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private function buildUnversionedHealthRouteFromExistingRoutes(array $routes): ?array |
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{ |
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$healthRoute = first($routes, fn (array $route) => $route['path'] === '/health'); |
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if ($healthRoute === null) { |
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return null; |
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} |
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$path = $healthRoute['path']; |
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$healthRoute['path'] = sprintf('%s%s', self::UNVERSIONED_ROUTES_PREFIX, $path); |
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$healthRoute['name'] = self::UNVERSIONED_HEALTH_ENDPOINT_NAME; |
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return $healthRoute; |
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} |
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} |
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shlinkio /
shlink
