JsonApiExtension::__construct() - Code Metrics - mikemirten/JsonApi-Bundle - Measure and Improve Code Quality continuously with Scrutinizer

JsonApiExtension::__construct() A
last analyzed 2019-01-15 22:13 UTC

↳ Parent: JsonApiExtension

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	4
ccs	3
cts	3
cp	1
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1
crap	1

<?php
declare(strict_types = 1);

namespace Mikemirten\Bundle\JsonApiBundle\DependencyInjection;

use Symfony\Component\Config\FileLocator;
use Symfony\Component\Config\Loader\LoaderInterface;
use Symfony\Component\DependencyInjection\ChildDefinition;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
use Symfony\Component\DependencyInjection\Reference;
use Symfony\Component\HttpKernel\DependencyInjection\Extension;
use Symfony\Component\DependencyInjection\ContainerBuilder;

class JsonApiExtension extends Extension
{
    const ALIAS = 'mrtn_json_api';

    /**
     * Configuration loader
     *
     * @var LoaderInterface
     */
    protected $loader;

    /**
     * JsonApiExtension constructor.
     *
     * @param LoaderInterface $loader
     */
    public function __construct(LoaderInterface $loader = null)
    {
        $this->loader = $loader;
    }

    /**
     * {@inheritdoc}
     */
    public function load(array $configs, ContainerBuilder $container)
    {
        $configuration = new JsonApiConfiguration();
        $config = $this->processConfiguration($configuration, $configs);

        $loader = $this->loader ?? new YamlFileLoader($container, new FileLocator(__DIR__ . '/../Resources/config'));

        $loader->load('services.yml');
        $loader->load('hydrator.yml');
        $loader->load('mapper.yml');
        $loader->load('http_client.yml');

        $this->handleMappingDefinitionProvider($container);

        if (! empty($config['mappers'])) {
            $this->createMappers($config['mappers'], $container);
        }

        if (! empty($config['resource_clients'])) {
            $this->createResourceClients($config['resource_clients'], $container);
        }

        if (! empty($config['http_client'])) {
            $this->processHttpClient($config['http_client'], $container);
        }
    }

    /**
     * Process http client
     *
     * @param array            $config
     * @param ContainerBuilder $container
     */
    protected function processHttpClient(array $config, ContainerBuilder $container)
    {
        if (empty($config['guzzle_service'])) {
            return;
        }

        if ($container->hasDefinition($config['guzzle_service'])) {
            throw new \LogicException(sprintf('Service "%s" has not been defined.'));
        }

        $container->getDefinition('mrtn_json_api.http_client.adapter.guzzle')
            ->setArguments([
                new Reference($config['guzzle_service'])
            ]);
    }

    /**
     * Handle mapping definition provider depends on environment
     *
     * @param ContainerBuilder $container
     */
    protected function handleMappingDefinitionProvider(ContainerBuilder $container)
    {
        $env = $container->getParameter('kernel.environment');

        if ($env === 'prod') {
            $container->setAlias(
                'mrtn_json_api.object_mapper.definition_provider',
                'mrtn_json_api.object_mapper.definition_provider.cached'
            );

            return;
        }

        $container->setAlias(
            'mrtn_json_api.object_mapper.definition_provider',
            'mrtn_json_api.object_mapper.definition_provider.annotation'
        );
    }

    /**
     * Create mappers
     *
     * @param array            $config
     * @param ContainerBuilder $container
     */
    protected function createMappers(array $config, ContainerBuilder $container)
    {
        $handlers = $this->findMappingHandlers($container);

        foreach ($config as $name => $mapperDefinition)
        {
            $mapper = new ChildDefinition('mrtn_json_api.object_mapper.abstract');
            $mapper->addTag('mrtn_json_api.object_mapper', ['alias' => $name]);

            foreach ($mapperDefinition['handlers'] as $handlerName)

            {
                if (! isset($handlers[$handlerName])) {
                    throw new \LogicException(sprintf('Mapping handler with name "%s" has not been registered as a service.', $handlerName));
                }

                $mapper->addMethodCall('addHandler', [
                    new Reference($handlers[$handlerName])
                ]);
            }

            $container->setDefinition('mrtn_json_api.object_mapper.' . $name, $mapper);
        }
    }

    /**
     * Find mapping handler registered in container
     *
     * @param  ContainerBuilder $container
     * @return array
     */
    protected function findMappingHandlers(ContainerBuilder $container): array
    {
        $handlers = $container->findTaggedServiceIds('mrtn_json_api.object_mapper.handler');

        $found = [];

        foreach ($handlers as $id => $tags)
        {
            foreach ($tags as $tag)
            {
                if (! isset($tag['alias'])) {
                    continue;
                }

                $found[$tag['alias']] = $id;
            }
        }

        return $found;
    }

    /**
     * Create resources-based clients
     *
     * @param array            $config
     * @param ContainerBuilder $container
     */
    protected function createResourceClients(array $config, ContainerBuilder $container)
    {
        $repositoryClass = $container->getParameter('mrtn_json_api.route_repository.class');
        $clientClass     = $container->getParameter('mrtn_json_api.resource_client.class');

        foreach ($config as $name => $definition)
        {
            $this->createEventDispatcherDecorator($container, $name);

            $routes = $this->createRoutesDefinition($definition['resources']);

            $repository = new Definition($repositoryClass, [$definition['base_url'], $routes]);
            $repository->setPublic(false);

            $client = new Definition($clientClass, [
                new Reference('mrtn_json_api.http_client.decorator.event_dispatcher.' . $name),
                new Reference('mrtn_json_api.route_repository.' . $name)
            ]);

            $container->setDefinition('mrtn_json_api.route_repository.' . $name, $repository);
            $container->setDefinition('mrtn_json_api.resource_client.' . $name, $client);
        }
    }

    /**
     * Create event dispatcher decorator for resource-based http-client
     *
     * @param ContainerBuilder $container
     * @param string           $name
     */
    protected function createEventDispatcherDecorator(ContainerBuilder $container, string $name)
    {
        $class = $container->getParameter('mrtn_json_api.http_client.decorator.event_dispatcher.class');

        $decorator = new Definition($class, [
            new Reference('mrtn_json_api.http_client'),
            new Reference('event_dispatcher'),
            sprintf('mrtn_json_api.resource_client.%s.request', $name),
            sprintf('mrtn_json_api.resource_client.%s.response', $name),
            sprintf('mrtn_json_api.resource_client.%s.exception', $name)
        ]);

        $decorator->setPublic(false);

        $container->setDefinition('mrtn_json_api.http_client.decorator.event_dispatcher.' . $name, $decorator);
    }

    /**
     * Create definition of routes for a route repository by a collection of endpoints
     *
     * @param  array $resources
     * @return array
     */
    protected function createRoutesDefinition(array $resources): array
    {
        $definition = [];

        foreach ($resources as $name => $resource)
        {
            $methods = array_keys($resource['methods']);
            $methods = array_map('strtoupper', $methods);

            $definition[$name] = [
                'path'    => trim($resource['path']),
                'methods' => array_map('trim', $methods)
            ];
        }

        return $definition;
    }

    /**
     * {@inheritdoc}
     */
    public function getAlias()
    {
        return self::ALIAS;
    }
}

1			<?php
2			declare(strict_types = 1);
3
4			namespace Mikemirten\Bundle\JsonApiBundle\DependencyInjection;
5
6			use Symfony\Component\Config\FileLocator;
7			use Symfony\Component\Config\Loader\LoaderInterface;
8			use Symfony\Component\DependencyInjection\ChildDefinition;
9			use Symfony\Component\DependencyInjection\Definition;
10			use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
11			use Symfony\Component\DependencyInjection\Reference;
12			use Symfony\Component\HttpKernel\DependencyInjection\Extension;
13			use Symfony\Component\DependencyInjection\ContainerBuilder;
14
15			class JsonApiExtension extends Extension
16			{
17			const ALIAS = 'mrtn_json_api';
18
19			/**
20			* Configuration loader
21			*
22			* @var LoaderInterface
23			*/
24			protected $loader;
25
26			/**
27			* JsonApiExtension constructor.
28			*
29			* @param LoaderInterface $loader
30			*/
31	7		public function __construct(LoaderInterface $loader = null)
32			{
33	7		$this->loader = $loader;
34	7		}
35
36			/**
37			* {@inheritdoc}
38			*/
39	7		public function load(array $configs, ContainerBuilder $container)
40			{
41	7		$configuration = new JsonApiConfiguration();
42	7		$config = $this->processConfiguration($configuration, $configs);
43
44	7		$loader = $this->loader ?? new YamlFileLoader($container, new FileLocator(__DIR__ . '/../Resources/config'));
45
46	7		$loader->load('services.yml');
47	7		$loader->load('hydrator.yml');
48	7		$loader->load('mapper.yml');
49	7		$loader->load('http_client.yml');
50
51	7		$this->handleMappingDefinitionProvider($container);
52
53	7		if (! empty($config['mappers'])) {
54	6		$this->createMappers($config['mappers'], $container);
55			}
56
57	7		if (! empty($config['resource_clients'])) {
58	5		$this->createResourceClients($config['resource_clients'], $container);
59			}
60
61	7		if (! empty($config['http_client'])) {
62	1		$this->processHttpClient($config['http_client'], $container);
63			}
64	7		}
65
66			/**
67			* Process http client
68			*
69			* @param array $config
70			* @param ContainerBuilder $container
71			*/
72	1		protected function processHttpClient(array $config, ContainerBuilder $container)
73			{
74	1		if (empty($config['guzzle_service'])) {
75			return;
76			}
77
78	1		if ($container->hasDefinition($config['guzzle_service'])) {
79			throw new \LogicException(sprintf('Service "%s" has not been defined.'));
80			}
81
82	1		$container->getDefinition('mrtn_json_api.http_client.adapter.guzzle')
83	1		->setArguments([
84	1		new Reference($config['guzzle_service'])
85			]);
86	1		}
87
88			/**
89			* Handle mapping definition provider depends on environment
90			*
91			* @param ContainerBuilder $container
92			*/
93	7		protected function handleMappingDefinitionProvider(ContainerBuilder $container)
94			{
95	7		$env = $container->getParameter('kernel.environment');
96
97	7		if ($env === 'prod') {
98	4		$container->setAlias(
99	4		'mrtn_json_api.object_mapper.definition_provider',
100	4		'mrtn_json_api.object_mapper.definition_provider.cached'
101			);
102
103	4		return;
104			}
105
106	3		$container->setAlias(
107	3		'mrtn_json_api.object_mapper.definition_provider',
108	3		'mrtn_json_api.object_mapper.definition_provider.annotation'
109			);
110	3		}
111
112			/**
113			* Create mappers
114			*
115			* @param array $config
116			* @param ContainerBuilder $container
117			*/
118	6		protected function createMappers(array $config, ContainerBuilder $container)
119			{
120	6		$handlers = $this->findMappingHandlers($container);
121
122	6		foreach ($config as $name => $mapperDefinition)
123			{
124	6		$mapper = new ChildDefinition('mrtn_json_api.object_mapper.abstract');
125	6		$mapper->addTag('mrtn_json_api.object_mapper', ['alias' => $name]);
126
127	6	View Code Duplication	foreach ($mapperDefinition['handlers'] as $handlerName)
			0 ignored issues – show Duplication introduced 2017-06-29 15:44 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
128			{
129	6		if (! isset($handlers[$handlerName])) {
130			throw new \LogicException(sprintf('Mapping handler with name "%s" has not been registered as a service.', $handlerName));
131			}
132
133	6		$mapper->addMethodCall('addHandler', [
134	6		new Reference($handlers[$handlerName])
135			]);
136			}
137
138	6		$container->setDefinition('mrtn_json_api.object_mapper.' . $name, $mapper);
139			}
140	6		}
141
142			/**
143			* Find mapping handler registered in container
144			*
145			* @param ContainerBuilder $container
146			* @return array
147			*/
148	6		protected function findMappingHandlers(ContainerBuilder $container): array
149			{
150	6		$handlers = $container->findTaggedServiceIds('mrtn_json_api.object_mapper.handler');
151
152	6		$found = [];
153
154	6		foreach ($handlers as $id => $tags)
155			{
156	6		foreach ($tags as $tag)
157			{
158	6		if (! isset($tag['alias'])) {
159			continue;
160			}
161
162	6		$found[$tag['alias']] = $id;
163			}
164			}
165
166	6		return $found;
167			}
168
169			/**
170			* Create resources-based clients
171			*
172			* @param array $config
173			* @param ContainerBuilder $container
174			*/
175	5		protected function createResourceClients(array $config, ContainerBuilder $container)
176			{
177	5		$repositoryClass = $container->getParameter('mrtn_json_api.route_repository.class');
178	5		$clientClass = $container->getParameter('mrtn_json_api.resource_client.class');
179
180	5		foreach ($config as $name => $definition)
181			{
182	5		$this->createEventDispatcherDecorator($container, $name);
183
184	5		$routes = $this->createRoutesDefinition($definition['resources']);
185
186	5		$repository = new Definition($repositoryClass, [$definition['base_url'], $routes]);
187	5		$repository->setPublic(false);
188
189	5		$client = new Definition($clientClass, [
190	5		new Reference('mrtn_json_api.http_client.decorator.event_dispatcher.' . $name),
191	5		new Reference('mrtn_json_api.route_repository.' . $name)
192			]);
193
194	5		$container->setDefinition('mrtn_json_api.route_repository.' . $name, $repository);
195	5		$container->setDefinition('mrtn_json_api.resource_client.' . $name, $client);
196			}
197	5		}
198
199			/**
200			* Create event dispatcher decorator for resource-based http-client
201			*
202			* @param ContainerBuilder $container
203			* @param string $name
204			*/
205	5		protected function createEventDispatcherDecorator(ContainerBuilder $container, string $name)
206			{
207	5		$class = $container->getParameter('mrtn_json_api.http_client.decorator.event_dispatcher.class');
208
209	5		$decorator = new Definition($class, [
210	5		new Reference('mrtn_json_api.http_client'),
211	5		new Reference('event_dispatcher'),
212	5		sprintf('mrtn_json_api.resource_client.%s.request', $name),
213	5		sprintf('mrtn_json_api.resource_client.%s.response', $name),
214	5		sprintf('mrtn_json_api.resource_client.%s.exception', $name)
215			]);
216
217	5		$decorator->setPublic(false);
218
219	5		$container->setDefinition('mrtn_json_api.http_client.decorator.event_dispatcher.' . $name, $decorator);
220	5		}
221
222			/**
223			* Create definition of routes for a route repository by a collection of endpoints
224			*
225			* @param array $resources
226			* @return array
227			*/
228	5		protected function createRoutesDefinition(array $resources): array
229			{
230	5		$definition = [];
231
232	5		foreach ($resources as $name => $resource)
233			{
234	5		$methods = array_keys($resource['methods']);
235	5		$methods = array_map('strtoupper', $methods);
236
237	5		$definition[$name] = [
238	5		'path' => trim($resource['path']),
239	5		'methods' => array_map('trim', $methods)
240			];
241			}
242
243	5		return $definition;
244			}
245
246			/**
247			* {@inheritdoc}
248			*/
249	5		public function getAlias()
250			{
251	5		return self::ALIAS;
252			}
253			}

mikemirten / JsonApi-Bundle

JsonApiExtension::__construct() A last analyzed 2019-01-15 22:13 UTC

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like

JsonApiExtension::__construct() A
last analyzed 2019-01-15 22:13 UTC