selectively_hide_or_show_some_of_the_endpoints.php

SwaggerUiProcessor.php

<?php

use ApiPlatform\OpenApi\Model\Paths;
use ApiPlatform\State\ProcessorInterface;
use ApiPlatform\Symfony\Bundle\SwaggerUi\SwaggerUiProcessor as DecoratedProcessor;

#[AsDecorator('api_platform.swagger_ui.processor')]
readonly class SwaggerUiProcessor implements ProcessorInterface
{
    public function __construct(private DecoratedProcessor $decorated)
    {
    }

    public function process(mixed $data, Operation $operation, array $uriVariables = [], array $context = []): Response
    {
        if (getenv('SKIP') {
            return $this->decorated->process($data, $operation, $uriVariables, $context);
        }

        /** @var OpenApi $data */
        $paths = $data->getPaths();
        $finalPaths = new Paths;

        // pseudo-solution, adapt at your convenicence
        foreach ($paths->getPaths() as $path => $pathItem) {
            if ($conditionToSkip) {
                continue;
            }
            
            $finalPaths->addPath($path, $pathItem);
        }

        $data = $data->withPaths($paths);

        return $this->decorated->process($data, $operation, $uriVariables, $context);
    }
}