zfcampus/zf-apigility-documentation-swagger

Apigility API Swagger documentation module

Installs: 33 817

Dependents: 0

Stars: 8

Watchers: 3

Forks: 13

Open Issues: 1

Language: JavaScript


README

Build Status

Introduction

This module provides Apigility the ability to show API documentation through a Swagger UI.

The Swagger UI is immediately accessible after enabling this module at the URI path /apigility/swagger.

In addition to providing the HTML UI, this module also plugs into the main Apigility documentation resource (at the path /apigility/documentation) in order to allow returning a documentation payload in the application/vnd.swagger+json media type; this resource is what feeds the Swagger UI. You can access this representation by passing the media type application/vnd.swagger+json for the Accept header via the path /apigility/documentation/:module/:service.

Requirements

Please see the composer.json file.

Installation

Run the following composer command:

$ composer require "zfcampus/zf-apigility-documentation-swagger:~1.0-dev"

Alternately, manually add the following to your composer.json, in the require section:

"require": {
    "zfcampus/zf-apigility-documentation-swagger": "~1.0-dev"
}

And then run composer update to ensure the module is installed.

Finally, add the module name to your project's config/application.config.php under the modules key:

return array(
    /* ... */
    'modules' => array(
        /* ... */
        'ZF\Apigility\Documentation\Swagger',
    ),
    /* ... */
);

Routes

/apigility/swagger

Shows the Swagger UI JavaScript application.

Assets: /zf-apigility-documentation-swagger/

Various CSS, images, and JavaScript libraries required to deliver the Swagger UI client application.

Configuration

System Configuration

The following is required to ensure the module works within a ZF2 and/or Apigility-enabled application:

'router' => array(
    'routes' => array(
        'zf-apigility' => array(
            'child_routes' => array(
                'swagger' => array(
                    'type' => 'Zend\Mvc\Router\Http\Segment',
                    'options' => array(
                        'route'    => '/swagger',
                        'defaults' => array(
                            'controller' => 'ZF\Apigility\Documentation\Swagger\SwaggerUi',
                            'action'     => 'list',
                        ),
                    ),
                    'may_terminate' => true,
                    'child_routes' => array(
                        'api' => array(
                            'type' => 'Segment',
                            'options' => array(
                                'route' => '/:api',
                                'defaults' => array(
                                    'action' => 'show',
                                ),
                            ),
                            'may_terminate' => true,
                        ),
                    ),
                ),
            ),
        ),
    ),
),
'service_manager' => array(
    'factories' => array(
        'ZF\Apigility\Documentation\Swagger\SwaggerViewStrategy' => 'ZF\Apigility\Documentation\Swagger\SwaggerViewStrategyFactory',
    ),
),
'controllers' => array(
    'factories' => array(
        'ZF\Apigility\Documentation\Swagger\SwaggerUi' => 'ZF\Apigility\Documentation\Swagger\SwaggerUiControllerFactory',
    ),
),
'view_manager' => array(
    'template_path_stack' => array(
        'zf-apigility-documentation-swagger' => __DIR__ . '/../view',
    ),
),
'asset_manager' => array(
    'resolver_configs' => array(
        'paths' => array(
            __DIR__ . '/../asset',
        ),
    ),
),
'zf-content-negotiation' => array(
    'accept_whitelist' => array(
        'ZF\Apigility\Documentation\Controller' => array(
            0 => 'application/vnd.swagger+json',
        ),
    ),
    'selectors' => array(
        'Documentation' => array(
            'ZF\Apigility\Documentation\Swagger\ViewModel' => array(
                'application/vnd.swagger+json',
            ),
        )
    )
),

ZF2 Events

Listeners

ZF\Apigility\Documentation\Swagger\Module

This listener is attached to the MvcEvent::EVENT_RENDER event at priority 100. Its purpose is to conditionally attach a view strategy to the view system in cases where the controller response is a ZF\Apigility\Documentation\Swagger\ViewModel view model (likely selected as the content-negotiated view model based off of Accept media types).

ZF2 Services

View Models

ZF\Apigility\Documentation\Swagger\ViewModel

This view model is responsible for translating the available ZF\Apigility\Documentation models into Swagger-specific models, and further casting them to arrays for later rendering as JSON.