SMS send service and command

DependencyInjection/Configuration.php

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+<?php
+
+namespace Jhg\NexmoBundle\DependencyInjection;
+
+use Symfony\Component\Config\Definition\Builder\TreeBuilder;
+use Symfony\Component\Config\Definition\ConfigurationInterface;
+
+/**
+ * This is the class that validates and merges configuration from your app/config files
+ *
+ * To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/extension.html#cookbook-bundles-extension-config-class}
+ */
+class Configuration implements ConfigurationInterface
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function getConfigTreeBuilder()
+    {
+        $treeBuilder = new TreeBuilder();
+        $rootNode = $treeBuilder->root('jhg_nexmo');
+
+        // Here you should define the parameters that are allowed to
+        // configure your bundle. See the documentation linked above for
+        // more information on that topic.
+
+        $rootNode
+        	->children()
+	        	->scalarNode('api_key')->end()
+	        	->scalarNode('api_secret')->end()
+	        	->scalarNode('from_name')->end()
+	        	->booleanNode('disable_delivery')->end()
+        	->end()
+        ;
+        
+        return $treeBuilder;
+    }
+}

DependencyInjection/JhgNexmoExtension.php

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+<?php
+namespace Jhg\NexmoBundle\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\Config\FileLocator;
+use Symfony\Component\HttpKernel\DependencyInjection\Extension;
+use Symfony\Component\DependencyInjection\Loader;
+
+/**
+ * This is the class that loads and manages your bundle configuration
+ *
+ * To learn more see {@link http://symfony.com/doc/current/cookbook/bundles/extension.html}
+ */
+class JhgNexmoExtension extends Extension
+{
+    /**
+     * {@inheritDoc}
+     */
+    public function load(array $configs, ContainerBuilder $container)
+    {
+        $configuration = new Configuration();
+        $config = $this->processConfiguration($configuration, $configs);
+
+        if (!isset($config['api_key'])) {
+        	throw new \InvalidArgumentException('The "api_key" option must be set for JhgNexmoBundle');
+        }
+
+        if (!isset($config['api_secret'])) {
+        	throw new \InvalidArgumentException('The "api_secret" option must be set for JhgNexmoBundle');
+        }
+        
+        $container->setParameter('jhg_nexmo.api_key', $config['api_key']);
+        $container->setParameter('jhg_nexmo.api_secret', $config['api_secret']);
+        
+        if(isset($config['disable_delivery'])) {
+        	$container->setParameter('jhg_nexmo.disable_delivery', $config['disable_delivery']);
+        }
+        
+        if(isset($config['from_name'])) {
+        	if (strlen($config['from_name'])>11) {
+        		throw new \InvalidArgumentException('The "jhg_nexmo.from_name" option can not be larger than 11 characters');
+        	}
+        	
+        	if (!preg_match('/^[0-9a-z]{11}$/i', $config['from_name'])) {
+        		throw new \InvalidArgumentException('The "jhg_nexmo.from_name" option only have alphanumeric characters');
+        	}
+        	
+        	$container->setParameter('jhg_nexmo.from_name', $config['from_name']);
+        } else {
+        	$container->setParameter('jhg_nexmo.from_name', 'MyAppName');
+        }
+        
+        $loader = new Loader\YamlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config'));
+        $loader->load('services.yml');
+    }
+}