[PHP][Symfony] Enhancements (#6615)

* Removed commented code

* Input validation is now supported as strict JSON validation

* [PHP][Symfony] Improve the implementation
Closes #6614

* Generated code is tested to assure it compiles and updated README to dynamically load dependencies via composer

* Updated shell script because shippable tests were failing

samples/server/petstore/php-symfony/SymfonyBundle-php/DependencyInjection/Compiler/SwaggerServerApiPass.php

@@ -0,0 +1,70 @@
+<?php
+/**
+ * SwaggerServerApiPass
+ *
+ * PHP version 5
+ *
+ * @category Class
+ * @package  Swagger\Server\DependencyInjection\Compiler
+ * @author   Swagger Codegen team
+ * @link     https://github.com/swagger-api/swagger-codegen
+ */
+
+/**
+ * Swagger Petstore
+ *
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * Contact: apiteam@swagger.io
+ * Generated by: https://github.com/swagger-api/swagger-codegen.git
+ *
+ */
+
+/**
+ * NOTE: This class is auto generated by the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen
+ * Do not edit the class manually.
+ */
+
+namespace Swagger\Server\DependencyInjection\Compiler;
+
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+
+/**
+ * SwaggerServerApiPass Class Doc Comment
+ *
+ * @category Class
+ * @package  Swagger\Server\DependencyInjection\Compiler
+ * @author   Swagger Codegen team
+ * @link     https://github.com/swagger-api/swagger-codegen
+ */
+class SwaggerServerApiPass implements CompilerPassInterface
+{
+
+    /**
+     * You can modify the container here before it is dumped to PHP code.
+     *
+     * @param ContainerBuilder $container
+     */
+    public function process(ContainerBuilder $container) {
+        // always first check if the primary service is defined
+        if (!$container->has('swagger_server.api.api_server')) {
+            return;
+        }
+
+        $definition = $container->findDefinition('swagger_server.api.api_server');
+
+        // find all service IDs with the swagger_server.api tag
+        $taggedServices = $container->findTaggedServiceIds('swagger_server.api');
+
+        foreach ($taggedServices as $id => $tags) {
+            foreach ($tags as $tag) {
+                // add the transport service to the ChainTransport service
+                $definition->addMethodCall('addApiHandler', [$tag['api'], new Reference($id)]);
+            }
+        }
+    }
+}

samples/server/petstore/php-symfony/SymfonyBundle-php/DependencyInjection/SwaggerServerExtension.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * SwaggerServerExtension
+ *
+ * PHP version 5
+ *
+ * @category Class
+ * @package  Swagger\Server\DependencyInjection
+ * @author   Swagger Codegen team
+ * @link     https://github.com/swagger-api/swagger-codegen
+ */
+
+/**
+ * Swagger Petstore
+ *
+ * This is a sample server Petstore server.  You can find out more about Swagger at [http://swagger.io](http://swagger.io) or on [irc.freenode.net, #swagger](http://swagger.io/irc/).  For this sample, you can use the api key `special-key` to test the authorization filters.
+ *
+ * OpenAPI spec version: 1.0.0
+ * Contact: apiteam@swagger.io
+ * Generated by: https://github.com/swagger-api/swagger-codegen.git
+ *
+ */
+
+/**
+ * NOTE: This class is auto generated by the swagger code generator program.
+ * https://github.com/swagger-api/swagger-codegen
+ * Do not edit the class manually.
+ */
+
+namespace Swagger\Server\DependencyInjection;
+
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Extension\Extension;
+use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
+
+/**
+ * SwaggerServerExtension Class Doc Comment
+ *
+ * @category Class
+ * @package  Swagger\Server\DependencyInjection
+ * @author   Swagger Codegen team
+ * @link     https://github.com/swagger-api/swagger-codegen
+ */
+class SwaggerServerExtension extends Extension
+{
+    public function load(array $configs, ContainerBuilder $container)
+    {
+        $loader = new YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
+        $loader->load('services.yml');
+    }
+
+    public function getAlias()
+    {
+        return 'swagger_server';
+    }
+}