Create ContainerIntrospectionService and Symfony bridge

Author: steevanb

Bridge/ContainerIntrospectionBundle/ContainerIntrospectionBundle.php

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+<?php
+/**
+ * Copyright (c) 2018 Ekosport <[email protected]>
+ *
+ * This file is part of Ekosport website.
+ *
+ * Ekosport website can not be copied and/or distributed without the express permission of the CIO.
+ */
+
+declare(strict_types=1);
+
+namespace steevanb\ContainerIntrospection\Bridge\ContainerIntrospectionBundle;
+
+use Symfony\Component\HttpKernel\Bundle\Bundle;
+
+class ContainerIntrospectionBundle extends Bundle
+{
+}

Bridge/ContainerIntrospectionBundle/DataCollector/ContainerIntrospectionCollector.php

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+<?php
+
+declare(strict_types=1);
+
+namespace steevanb\ContainerIntrospection\Bridge\ContainerIntrospectionBundle\DataCollector;
+
+use steevanb\ContainerIntrospection\ContainerIntrospectionService;
+use Symfony\Component\HttpFoundation\{
+    Request,
+    Response
+};
+use Symfony\Component\HttpKernel\DataCollector\DataCollector;
+
+class ContainerIntrospectionCollector extends DataCollector
+{
+    /** @var ContainerIntrospectionService */
+    protected $introspection;
+
+    public function __construct(ContainerIntrospectionService $introspection)
+    {
+        $this->introspection = $introspection;
+    }
+
+    public function getName(): string
+    {
+        return 'steevanb.container_collector';
+    }
+
+    public function collect(Request $request, Response $response, \Exception $exception = null): void
+    {
+        $this->data = [
+            'containerCachePath' => $this->introspection->getContainerCachePath(),
+            'containerCacheDir' => $this->introspection->getContainerCacheDir(),
+            'countContainerCacheFiles' => $this->introspection->countContainerCacheFiles(),
+            'countContainerCacheLines' => $this->introspection->countContainerCacheLines(),
+            'containerCacheSize' => $this->introspection->getContainerCacheSize(),
+
+            'registeredServices' => $this->introspection->getRegisteredServices(),
+            'countRegisteredServices' => $this->introspection->countRegisteredServices(),
+
+            'instantiatedServices' => $this->introspection->getInstantiatedServices(),
+            'countInstanciatedServices' => $this->introspection->countInstantiatedServices(),
+
+            'publicServices' => $this->introspection->getPublicServices(),
+            'countPublicServices' => $this->introspection->countPublicServices(),
+
+            'privateServices' => $this->introspection->getPrivateServices(),
+            'countPrivateServices' => $this->introspection->countPrivateServices(),
+
+            'parameters' => $this->introspection->getParameters(),
+            'countParameters' => $this->introspection->countParameters()
+        ];
+    }
+
+    public function reset(): void
+    {
+        $this->data = [];
+    }
+
+    public function getContainerCachePath(): string
+    {
+        return $this->data['containerCachePath'];
+    }
+
+    public function getContainerCacheDir(): string
+    {
+        return $this->data['containerCacheDir'];
+    }
+
+    public function countContainerCacheFiles(): int
+    {
+        return $this->data['countContainerCacheFiles'];
+    }
+
+    public function countContainerCacheLines(): int
+    {
+        return $this->data['countContainerCacheLines'];
+    }
+
+    public function getContainerCacheSize(): int
+    {
+        return $this->data['containerCacheSize'];
+    }
+
+    public function getRegisteredServices(): array
+    {
+        return $this->data['registeredServices'];
+    }
+
+    public function countRegisteredServices(): int
+    {
+        return $this->data['countRegisteredServices'];
+    }
+
+    public function getInstantiatedServices(): array
+    {
+        return $this->data['instantiatedServices'];
+    }
+    
+    public function countInstantiatedServices(): int
+    {
+        return $this->data['countInstanciatedServices'];
+    }
+
+    public function getPublicServices(): array
+    {
+        return $this->data['publicServices'];
+    }
+
+    public function countPublicServices(): int
+    {
+        return $this->data['countPublicServices'];
+    }
+
+    public function getPrivateServices(): array
+    {
+        return $this->data['privateServices'];
+    }
+
+    public function countPrivateServices(): int
+    {
+        return $this->data['countPrivateServices'];
+    }
+
+    public function getParameters(): array
+    {
+        return $this->data['parameters'];
+    }
+
+    public function countParameters(): int
+    {
+        return $this->data['countParameters'];
+    }
+}

Bridge/ContainerIntrospectionBundle/DependencyInjection/ContainerIntrospectionExtension.php

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+<?php
+
+declare(strict_types=1);
+
+namespace steevanb\ContainerIntrospection\Bridge\ContainerIntrospectionBundle\DependencyInjection;
+
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\DependencyInjection\{
+    ContainerBuilder,
+    Loader
+};
+use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+
+class ContainerIntrospectionExtension extends Extension
+{
+    public function load(array $configs, ContainerBuilder $container): void
+    {
+        $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__ . '/../Resources/config'));
+        $loader->load('services.yml');
+    }
+}

Bridge/ContainerIntrospectionBundle/Resources/config/services.yml

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+services:
+    steevanb.container_introspection:
+        class: steevanb\ContainerIntrospection\ContainerIntrospectionService
+        arguments: ['@service_container']
+        public: true
+
+    steevanb.container_introspection_data_collector:
+        class: steevanb\ContainerIntrospection\Bridge\ContainerIntrospectionBundle\DataCollector\ContainerIntrospectionCollector
+        arguments: ['@steevanb.container_introspection']
+        tags:
+            -
+                name: data_collector
+                template: 'ContainerIntrospectionBundle:DataCollector:container.html.twig'
+                id: steevanb.container_collector
+        public: false