SymfonyExtension::autodiscoverBootstrap() - Code Metrics - FriendsOfBehat/SymfonyExtension - Measure and Improve Code Quality continuously with Scrutinizer

SymfonyExtension::autodiscoverBootstrap() B
last analyzed 2020-11-05 21:00 UTC

↳ Parent: SymfonyExtension

Complexity

Conditions	7
Paths	14

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	34
rs	8.4426
c	0
b	0
f	0
cc	7
nc	14
nop	1

<?php

declare(strict_types=1);

namespace FriendsOfBehat\SymfonyExtension\ServiceContainer;

use Behat\Behat\Context\ServiceContainer\ContextExtension;
use Behat\Mink\Session;
use Behat\MinkExtension\ServiceContainer\MinkExtension;
use Behat\Testwork\Environment\ServiceContainer\EnvironmentExtension;
use Behat\Testwork\EventDispatcher\ServiceContainer\EventDispatcherExtension;
use Behat\Testwork\ServiceContainer\Extension;
use Behat\Testwork\ServiceContainer\ExtensionManager;
use FriendsOfBehat\SymfonyExtension\Context\Environment\Handler\ContextServiceEnvironmentHandler;
use FriendsOfBehat\SymfonyExtension\Driver\Factory\SymfonyDriverFactory;
use FriendsOfBehat\SymfonyExtension\Listener\KernelOrchestrator;
use FriendsOfBehat\SymfonyExtension\Mink\Mink;
use FriendsOfBehat\SymfonyExtension\Mink\MinkParameters;
use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
use Symfony\Component\DependencyInjection\Alias;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\DependencyInjection\Definition;
use Symfony\Component\DependencyInjection\Parameter;
use Symfony\Component\DependencyInjection\Reference;

final class SymfonyExtension implements Extension
{
    /**
     * Kernel used inside Behat contexts or to create services injected to them.
     * Container is rebuilt before every scenario.
     */
    public const KERNEL_ID = 'fob_symfony.kernel';

    /**
     * Kernel used by Symfony driver to isolate web container from contexts' container.
     * Container is rebuilt before every request.
     */
    public const DRIVER_KERNEL_ID = 'fob_symfony.driver_kernel';

    /** @var bool */
    private $minkExtensionFound = false;

    public function getConfigKey(): string
    {
        return 'fob_symfony';
    }

    public function initialize(ExtensionManager $extensionManager): void
    {
        $this->registerMinkDriver($extensionManager);
    }

    public function configure(ArrayNodeDefinition $builder): void
    {
        $builder
            ->addDefaultsIfNotSet()
            ->children()
                ->scalarNode('bootstrap')->defaultNull()->end()
                ->arrayNode('kernel')
                    ->addDefaultsIfNotSet()
                    ->children()
                        ->scalarNode('path')->defaultNull()->end()
                        ->scalarNode('class')->defaultNull()->end()
                        ->scalarNode('environment')->defaultNull()->end()
                        ->booleanNode('debug')->defaultNull()->end()
                    ->end()
                ->end()
            ->end()
        ;
    }

    public function load(ContainerBuilder $container, array $config): void
    {
        $this->fallbackToTestEnvironment();

        $this->loadBootstrap($this->autodiscoverBootstrap($config['bootstrap']));

        $this->loadKernel($container, $this->autodiscoverKernelConfiguration($config['kernel']));
        $this->loadDriverKernel($container);

        $this->loadKernelRebooter($container);

        $this->loadEnvironmentHandler($container);

        if ($this->minkExtensionFound) {
            $this->loadMink($container);
            $this->loadMinkDefaultSession($container);
            $this->loadMinkParameters($container);
        }
    }

    public function process(ContainerBuilder $container): void
    {
        $this->processEnvironmentHandler($container);

        if ($this->minkExtensionFound) {
            $container->getDefinition(MinkExtension::MINK_ID)->setClass(Mink::class);
        }
    }

    private function registerMinkDriver(ExtensionManager $extensionManager): void
    {
        /** @var MinkExtension|null $minkExtension */
        $minkExtension = $extensionManager->getExtension('mink');
        if (null === $minkExtension) {
            return;
        }

        $minkExtension->registerDriverFactory(new SymfonyDriverFactory('symfony', new Reference(self::DRIVER_KERNEL_ID)));

        $this->minkExtensionFound = true;
    }

    private function loadKernel(ContainerBuilder $container, array $config): void
    {
        $definition = new Definition($config['class'], [
            $config['environment'] ?? $_SERVER['APP_ENV'] ?? $_ENV['APP_ENV'] ?? 'test',
            (bool) ($config['debug'] ?? $_SERVER['APP_DEBUG'] ?? $_ENV['APP_DEBUG'] ?? true),
        ]);
        $definition->addMethodCall('boot');
        $definition->setPublic(true);

        if ($config['path'] !== null) {
            $definition->setFile($config['path']);
        }

        $container->setDefinition(self::KERNEL_ID, $definition);
    }

    private function loadDriverKernel(ContainerBuilder $container): void
    {
        $container->setDefinition(self::DRIVER_KERNEL_ID, $container->findDefinition(self::KERNEL_ID));
    }

    private function loadKernelRebooter(ContainerBuilder $container): void
    {
        $definition = new Definition(KernelOrchestrator::class, [new Reference(self::KERNEL_ID), $container]);
        $definition->addTag(EventDispatcherExtension::SUBSCRIBER_TAG);

        $container->setDefinition('fob_symfony.kernel_orchestrator', $definition);
    }

    private function loadEnvironmentHandler(ContainerBuilder $container): void
    {
        $definition = new Definition(ContextServiceEnvironmentHandler::class, [
            new Reference(self::KERNEL_ID),
            new Reference('environment.handler.context'),
        ]);
        $definition->addTag(EnvironmentExtension::HANDLER_TAG, ['priority' => 128]);

        $container->setDefinition('fob_symfony.environment_handler.context_service', $definition);
    }

    private function loadMink(ContainerBuilder $container): void
    {
        $container->setAlias('fob_symfony.mink', (new Alias('mink'))->setPublic(true));
    }

    private function loadMinkDefaultSession(ContainerBuilder $container): void
    {
        $minkDefaultSessionDefinition = new Definition(Session::class);
        $minkDefaultSessionDefinition->setPublic(true);
        $minkDefaultSessionDefinition->setFactory([new Reference('mink'), 'getSession']);

        $container->setDefinition('fob_symfony.mink.default_session', $minkDefaultSessionDefinition);
    }

    private function loadMinkParameters(ContainerBuilder $container): void
    {
        $minkParametersDefinition = new Definition(MinkParameters::class, [new Parameter('mink.parameters')]);
        $minkParametersDefinition->setPublic(true);

        $container->setDefinition('fob_symfony.mink.parameters', $minkParametersDefinition);
    }

    private function loadBootstrap(?string $bootstrap): void
    {
        if ($bootstrap === null) {
            return;
        }

        require_once $bootstrap;
    }

    private function fallbackToTestEnvironment(): void
    {
        // If there's no defined server / environment variable with an environment, default to test
        if (($_SERVER['APP_ENV'] ?? $_ENV['APP_ENV'] ?? null) === null) {
            putenv('APP_ENV=' . $_SERVER['APP_ENV'] = $_ENV['APP_ENV'] = 'test');
        }
    }

    private function processEnvironmentHandler(ContainerBuilder $container): void
    {
        $definition = $container->findDefinition('fob_symfony.environment_handler.context_service');
        foreach ($container->findTaggedServiceIds(ContextExtension::INITIALIZER_TAG) as $serviceId => $tags) {
            $definition->addMethodCall('registerContextInitializer', [new Reference($serviceId)]);
        }
    }

    private function autodiscoverKernelConfiguration(array $config): array
    {
        if ($config['class'] !== null) {
            return $config;
        }

        $autodiscovered = 0;

        if (class_exists('\App\Kernel')) {
            $config['class'] = '\App\Kernel';

            ++$autodiscovered;
        }

        if (file_exists('app/AppKernel.php')) {
            $config['class'] = '\AppKernel';
            $config['path'] = 'app/AppKernel.php';

            ++$autodiscovered;
        }

        if ($autodiscovered !== 1) {
            throw new \RuntimeException(
                'Could not autodiscover the application kernel. ' .
                'Please define it manually with "FriendsOfBehat\SymfonyExtension.kernel" configuration option.'
            );
        }

        return $config;
    }

    /**
     * @param string|bool|null $bootstrap
     */
    private function autodiscoverBootstrap($bootstrap): ?string
    {
        if (is_string($bootstrap)) {
            return $bootstrap;
        }

        if ($bootstrap === false) {
            return null;
        }

        $autodiscovered = 0;

        if (file_exists('config/bootstrap.php')) {
            $bootstrap = 'config/bootstrap.php';

            ++$autodiscovered;
        }

        if (file_exists('app/autoload.php')) {
            $bootstrap = 'app/autoload.php';

            ++$autodiscovered;
        }

        if ($autodiscovered === 2) {
            throw new \RuntimeException(
                'Could not autodiscover the bootstrap file. ' .
                'Please define it manually with "FriendsOfBehat\SymfonyExtension.bootstrap" configuration option. ' .
                'Setting that option to "false" disables autodiscovering.'
            );
        }

        return is_string($bootstrap) ? $bootstrap : null;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace FriendsOfBehat\SymfonyExtension\ServiceContainer;
6
7			use Behat\Behat\Context\ServiceContainer\ContextExtension;
8			use Behat\Mink\Session;
9			use Behat\MinkExtension\ServiceContainer\MinkExtension;
10			use Behat\Testwork\Environment\ServiceContainer\EnvironmentExtension;
11			use Behat\Testwork\EventDispatcher\ServiceContainer\EventDispatcherExtension;
12			use Behat\Testwork\ServiceContainer\Extension;
13			use Behat\Testwork\ServiceContainer\ExtensionManager;
14			use FriendsOfBehat\SymfonyExtension\Context\Environment\Handler\ContextServiceEnvironmentHandler;
15			use FriendsOfBehat\SymfonyExtension\Driver\Factory\SymfonyDriverFactory;
16			use FriendsOfBehat\SymfonyExtension\Listener\KernelOrchestrator;
17			use FriendsOfBehat\SymfonyExtension\Mink\Mink;
18			use FriendsOfBehat\SymfonyExtension\Mink\MinkParameters;
19			use Symfony\Component\Config\Definition\Builder\ArrayNodeDefinition;
20			use Symfony\Component\DependencyInjection\Alias;
21			use Symfony\Component\DependencyInjection\ContainerBuilder;
22			use Symfony\Component\DependencyInjection\Definition;
23			use Symfony\Component\DependencyInjection\Parameter;
24			use Symfony\Component\DependencyInjection\Reference;
25
26			final class SymfonyExtension implements Extension
27			{
28			/**
29			* Kernel used inside Behat contexts or to create services injected to them.
30			* Container is rebuilt before every scenario.
31			*/
32			public const KERNEL_ID = 'fob_symfony.kernel';
33
34			/**
35			* Kernel used by Symfony driver to isolate web container from contexts' container.
36			* Container is rebuilt before every request.
37			*/
38			public const DRIVER_KERNEL_ID = 'fob_symfony.driver_kernel';
39
40			/** @var bool */
41			private $minkExtensionFound = false;
42
43			public function getConfigKey(): string
44			{
45			return 'fob_symfony';
46			}
47
48			public function initialize(ExtensionManager $extensionManager): void
49			{
50			$this->registerMinkDriver($extensionManager);
51			}
52
53			public function configure(ArrayNodeDefinition $builder): void
54			{
55			$builder
56			->addDefaultsIfNotSet()
57			->children()
58			->scalarNode('bootstrap')->defaultNull()->end()
59			->arrayNode('kernel')
60			->addDefaultsIfNotSet()
61			->children()
62			->scalarNode('path')->defaultNull()->end()
63			->scalarNode('class')->defaultNull()->end()
64			->scalarNode('environment')->defaultNull()->end()
65			->booleanNode('debug')->defaultNull()->end()
66			->end()
67			->end()
68			->end()
69			;
70			}
71
72			public function load(ContainerBuilder $container, array $config): void
73			{
74			$this->fallbackToTestEnvironment();
75
76			$this->loadBootstrap($this->autodiscoverBootstrap($config['bootstrap']));
77
78			$this->loadKernel($container, $this->autodiscoverKernelConfiguration($config['kernel']));
79			$this->loadDriverKernel($container);
80
81			$this->loadKernelRebooter($container);
82
83			$this->loadEnvironmentHandler($container);
84
85			if ($this->minkExtensionFound) {
86			$this->loadMink($container);
87			$this->loadMinkDefaultSession($container);
88			$this->loadMinkParameters($container);
89			}
90			}
91
92			public function process(ContainerBuilder $container): void
93			{
94			$this->processEnvironmentHandler($container);
95
96			if ($this->minkExtensionFound) {
97			$container->getDefinition(MinkExtension::MINK_ID)->setClass(Mink::class);
98			}
99			}
100
101			private function registerMinkDriver(ExtensionManager $extensionManager): void
102			{
103			/** @var MinkExtension\|null $minkExtension */
104			$minkExtension = $extensionManager->getExtension('mink');
105			if (null === $minkExtension) {
106			return;
107			}
108
109			$minkExtension->registerDriverFactory(new SymfonyDriverFactory('symfony', new Reference(self::DRIVER_KERNEL_ID)));
110
111			$this->minkExtensionFound = true;
112			}
113
114			private function loadKernel(ContainerBuilder $container, array $config): void
115			{
116			$definition = new Definition($config['class'], [
117			$config['environment'] ?? $_SERVER['APP_ENV'] ?? $_ENV['APP_ENV'] ?? 'test',
118			(bool) ($config['debug'] ?? $_SERVER['APP_DEBUG'] ?? $_ENV['APP_DEBUG'] ?? true),
119			]);
120			$definition->addMethodCall('boot');
121			$definition->setPublic(true);
122
123			if ($config['path'] !== null) {
124			$definition->setFile($config['path']);
125			}
126
127			$container->setDefinition(self::KERNEL_ID, $definition);
128			}
129
130			private function loadDriverKernel(ContainerBuilder $container): void
131			{
132			$container->setDefinition(self::DRIVER_KERNEL_ID, $container->findDefinition(self::KERNEL_ID));
133			}
134
135			private function loadKernelRebooter(ContainerBuilder $container): void
136			{
137			$definition = new Definition(KernelOrchestrator::class, [new Reference(self::KERNEL_ID), $container]);
138			$definition->addTag(EventDispatcherExtension::SUBSCRIBER_TAG);
139
140			$container->setDefinition('fob_symfony.kernel_orchestrator', $definition);
141			}
142
143			private function loadEnvironmentHandler(ContainerBuilder $container): void
144			{
145			$definition = new Definition(ContextServiceEnvironmentHandler::class, [
146			new Reference(self::KERNEL_ID),
147			new Reference('environment.handler.context'),
148			]);
149			$definition->addTag(EnvironmentExtension::HANDLER_TAG, ['priority' => 128]);
150
151			$container->setDefinition('fob_symfony.environment_handler.context_service', $definition);
152			}
153
154			private function loadMink(ContainerBuilder $container): void
155			{
156			$container->setAlias('fob_symfony.mink', (new Alias('mink'))->setPublic(true));
157			}
158
159			private function loadMinkDefaultSession(ContainerBuilder $container): void
160			{
161			$minkDefaultSessionDefinition = new Definition(Session::class);
162			$minkDefaultSessionDefinition->setPublic(true);
163			$minkDefaultSessionDefinition->setFactory([new Reference('mink'), 'getSession']);
164
165			$container->setDefinition('fob_symfony.mink.default_session', $minkDefaultSessionDefinition);
166			}
167
168			private function loadMinkParameters(ContainerBuilder $container): void
169			{
170			$minkParametersDefinition = new Definition(MinkParameters::class, [new Parameter('mink.parameters')]);
171			$minkParametersDefinition->setPublic(true);
172
173			$container->setDefinition('fob_symfony.mink.parameters', $minkParametersDefinition);
174			}
175
176			private function loadBootstrap(?string $bootstrap): void
177			{
178			if ($bootstrap === null) {
179			return;
180			}
181
182			require_once $bootstrap;
183			}
184
185			private function fallbackToTestEnvironment(): void
186			{
187			// If there's no defined server / environment variable with an environment, default to test
188			if (($_SERVER['APP_ENV'] ?? $_ENV['APP_ENV'] ?? null) === null) {
189			putenv('APP_ENV=' . $_SERVER['APP_ENV'] = $_ENV['APP_ENV'] = 'test');
190			}
191			}
192
193			private function processEnvironmentHandler(ContainerBuilder $container): void
194			{
195			$definition = $container->findDefinition('fob_symfony.environment_handler.context_service');
196			foreach ($container->findTaggedServiceIds(ContextExtension::INITIALIZER_TAG) as $serviceId => $tags) {
197			$definition->addMethodCall('registerContextInitializer', [new Reference($serviceId)]);
198			}
199			}
200
201			private function autodiscoverKernelConfiguration(array $config): array
202			{
203			if ($config['class'] !== null) {
204			return $config;
205			}
206
207			$autodiscovered = 0;
208
209			if (class_exists('\App\Kernel')) {
210			$config['class'] = '\App\Kernel';
211
212			++$autodiscovered;
213			}
214
215			if (file_exists('app/AppKernel.php')) {
216			$config['class'] = '\AppKernel';
217			$config['path'] = 'app/AppKernel.php';
218
219			++$autodiscovered;
220			}
221
222			if ($autodiscovered !== 1) {
223			throw new \RuntimeException(
224			'Could not autodiscover the application kernel. ' .
225			'Please define it manually with "FriendsOfBehat\SymfonyExtension.kernel" configuration option.'
226			);
227			}
228
229			return $config;
230			}
231
232			/**
233			* @param string\|bool\|null $bootstrap
234			*/
235			private function autodiscoverBootstrap($bootstrap): ?string
236			{
237			if (is_string($bootstrap)) {
238			return $bootstrap;
239			}
240
241			if ($bootstrap === false) {
242			return null;
243			}
244
245			$autodiscovered = 0;
246
247			if (file_exists('config/bootstrap.php')) {
248			$bootstrap = 'config/bootstrap.php';
249
250			++$autodiscovered;
251			}
252
253			if (file_exists('app/autoload.php')) {
254			$bootstrap = 'app/autoload.php';
255
256			++$autodiscovered;
257			}
258
259			if ($autodiscovered === 2) {
260			throw new \RuntimeException(
261			'Could not autodiscover the bootstrap file. ' .
262			'Please define it manually with "FriendsOfBehat\SymfonyExtension.bootstrap" configuration option. ' .
263			'Setting that option to "false" disables autodiscovering.'
264			);
265			}
266
267			return is_string($bootstrap) ? $bootstrap : null;
268			}
269			}
270

FriendsOfBehat / SymfonyExtension

SymfonyExtension::autodiscoverBootstrap() B last analyzed 2020-11-05 21:00 UTC

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SymfonyExtension::autodiscoverBootstrap() B
last analyzed 2020-11-05 21:00 UTC