Description
Description
I would like to request the addition of a feature that allows developers to override the OpenAPI documentation via a YAML file instead of using the OpenApiFactory class. This would make the process easier and more readable. Currently, overriding the OpenAPI documentation requires the use of the OpenApiFactory class, which can be less intuitive and harder to manage for complex configurations. By enabling YAML-based overrides, developers can leverage the simplicity and readability of YAML to define their custom OpenAPI documentation.
Example
Here is a simple example of how this feature could be implemented.
Current Method (Using OpenApiFactory Class):
<?php
namespace App\OpenApi;
use ApiPlatform\OpenApi\Factory\OpenApiFactoryInterface;
use ApiPlatform\OpenApi\OpenApi;
use ApiPlatform\OpenApi\Model;
class OpenApiFactory implements OpenApiFactoryInterface
{
public function __construct(private OpenApiFactoryInterface $decorated)
{
}
public function __invoke(array $context = []): OpenApi
{
$openApi = $this->decorated->__invoke($context);
$pathItem = $openApi->getPaths()->getPath('/api/grumpy_pizzas/{id}');
$operation = $pathItem->getGet();
$openApi->getPaths()->addPath('/api/grumpy_pizzas/{id}', $pathItem->withGet(
$operation->withParameters(array_merge(
$operation->getParameters(),
[new Model\Parameter('fields', 'query', 'Fields to remove of the output')]
))
));
$openApi = $openApi->withInfo((new Model\Info('New Title', 'v2', 'Description of my custom API'))->withExtensionProperty('info-key', 'Info value'));
$openApi = $openApi->withExtensionProperty('key', 'Custom x-key value');
$openApi = $openApi->withExtensionProperty('x-value', 'Custom x-value value');
// to define base path URL
$openApi = $openApi->withServers([new Model\Server('https://foo.bar')]);
return $openApi;
}
}Proposed Method (Using YAML File):
# config/openapi/custom_openapi.yaml
openapi:
paths:
/custom/path:
get:
summary: "Custom Path Summary"
responses:
'200':
description: "Successful response"
Example Configuration in services.yaml:
services:
App\OpenApi\CustomOpenApiFactory:
decorates: 'api_platform.openapi.factory'
arguments: ['@App\OpenApi\CustomOpenApiFactory.inner', '%kernel.project_dir%/config/openapi/custom_openapi.yaml']
In this example, the custom OpenAPI modifications are specified in a YAML file, which is then injected into the OpenApiFactory class. This approach enhances readability and maintainability, especially for large-scale projects with complex OpenAPI customizations.