add bcc to emails

DependencyInjection/Configuration.php

@@ -55,6 +55,7 @@ public function getConfigTreeBuilder()
                 ->scalarNode('user_class')->isRequired()->cannotBeEmpty()->end()
                 ->scalarNode('firewall_name')->isRequired()->cannotBeEmpty()->end()
                 ->scalarNode('model_manager_name')->defaultNull()->end()
+                ->scalarNode('bcc_email')->defaultNull()->end()
                 ->booleanNode('use_authentication_listener')->defaultTrue()->end()
                 ->booleanNode('use_listener')->defaultTrue()->end()
                 ->booleanNode('use_flash_notifications')->defaultTrue()->end()

DependencyInjection/FOSUserExtension.php

@@ -114,15 +114,15 @@ public function load(array $configs, ContainerBuilder $container)
         }
 
         if (!empty($config['registration'])) {
-            $this->loadRegistration($config['registration'], $container, $loader, $config['from_email']);
+            $this->loadRegistration($config['registration'], $container, $loader, $config['from_email'], $config['bcc_email']);
         }
 
         if (!empty($config['change_password'])) {
             $this->loadChangePassword($config['change_password'], $container, $loader);
         }
 
         if (!empty($config['resetting'])) {
-            $this->loadResetting($config['resetting'], $container, $loader, $config['from_email']);
+            $this->loadResetting($config['resetting'], $container, $loader, $config['from_email'], $config['bcc_email']);
         }
 
         if (!empty($config['group'])) {
@@ -206,8 +206,9 @@ private function loadProfile(array $config, ContainerBuilder $container, XmlFile
      * @param ContainerBuilder $container
      * @param XmlFileLoader    $loader
      * @param array            $fromEmail
+     * @param string           $bccEmail
      */
-    private function loadRegistration(array $config, ContainerBuilder $container, XmlFileLoader $loader, array $fromEmail)
+    private function loadRegistration(array $config, ContainerBuilder $container, XmlFileLoader $loader, array $fromEmail, $bccEmail)
     {
         $loader->load('registration.xml');
         $this->sessionNeeded = true;
@@ -223,6 +224,7 @@ private function loadRegistration(array $config, ContainerBuilder $container, Xm
             unset($config['confirmation']['from_email']);
         }
         $container->setParameter('fos_user.registration.confirmation.from_email', array($fromEmail['address'] => $fromEmail['sender_name']));
+        $container->setParameter('fos_user.bcc_email', $bccEmail);
 
         $this->remapParametersNamespaces($config, $container, array(
             'confirmation' => 'fos_user.registration.confirmation.%s',
@@ -250,7 +252,7 @@ private function loadChangePassword(array $config, ContainerBuilder $container,
      * @param XmlFileLoader    $loader
      * @param array            $fromEmail
      */
-    private function loadResetting(array $config, ContainerBuilder $container, XmlFileLoader $loader, array $fromEmail)
+    private function loadResetting(array $config, ContainerBuilder $container, XmlFileLoader $loader, array $fromEmail, $bccEmail)
     {
         $this->mailerNeeded = true;
         $loader->load('resetting.xml');
@@ -261,6 +263,7 @@ private function loadResetting(array $config, ContainerBuilder $container, XmlFi
             unset($config['email']['from_email']);
         }
         $container->setParameter('fos_user.resetting.email.from_email', array($fromEmail['address'] => $fromEmail['sender_name']));
+        $container->setParameter('fos_user.bcc_email', $bccEmail);
 
         $this->remapParametersNamespaces($config, $container, array(
             '' => array(

Mailer/Mailer.php

@@ -95,13 +95,18 @@ protected function sendEmailMessage($renderedTemplate, $fromEmail, $toEmail)
         $renderedLines = explode("\n", trim($renderedTemplate));
         $subject = array_shift($renderedLines);
         $body = implode("\n", $renderedLines);
+        $bccEmail = $this->parameters['bcc_email'];
 
         $message = (new \Swift_Message())
             ->setSubject($subject)
             ->setFrom($fromEmail)
             ->setTo($toEmail)
             ->setBody($body);
 
+        if (!empty($bccEmail)) {
+            $message->setBcc($bccEmail);
+        }
+
         $this->mailer->send($message);
     }
 }

Mailer/TwigSwiftMailer.php

@@ -99,6 +99,8 @@ protected function sendMessage($templateName, $context, $fromEmail, $toEmail)
         $subject = $template->renderBlock('subject', $context);
         $textBody = $template->renderBlock('body_text', $context);
 
+        $bccEmail = $this->parameters['bcc_email'];
+
         $htmlBody = '';
 
         if ($template->hasBlock('body_html', $context)) {
@@ -110,6 +112,10 @@ protected function sendMessage($templateName, $context, $fromEmail, $toEmail)
             ->setFrom($fromEmail)
             ->setTo($toEmail);
 
+        if (!empty($bccEmail)) {
+            $message->setBcc($bccEmail);
+        }
+
         if (!empty($htmlBody)) {
             $message->setBody($htmlBody, 'text/html')
                 ->addPart($textBody, 'text/plain');

Resources/config/mailer.xml

@@ -27,6 +27,7 @@
                     <argument key="confirmation">%fos_user.registration.confirmation.from_email%</argument>
                     <argument key="resetting">%fos_user.resetting.email.from_email%</argument>
                 </argument>
+                <argument key="bcc_email">%fos_user.bcc_email%</argument>
             </argument>
             <tag name="fos_user.requires_swift" />
         </service>
@@ -44,6 +45,7 @@
                     <argument key="confirmation">%fos_user.registration.confirmation.from_email%</argument>
                     <argument key="resetting">%fos_user.resetting.email.from_email%</argument>
                 </argument>
+                <argument key="bcc_email">%fos_user.bcc_email%</argument>                
             </argument>
             <tag name="fos_user.requires_swift" />
         </service>

Resources/doc/configuration_reference.rst

@@ -14,6 +14,7 @@ All available configuration options are listed below with their default values.
         use_authentication_listener: true
         use_username_form_type: true
         model_manager_name:     null  # change it to the name of your entity/document manager if you don't want to use the default one.
+        bcc_email: null # change it to valid email to add bcc to all emails
         from_email:
             address:        [email protected]
             sender_name:    webmaster

Tests/Mailer/MailerTest.php

@@ -95,6 +95,7 @@ private function getMailer()
                     'confirmation' => '[email protected]',
                     'resetting' => '[email protected]',
                 ),
+                'bcc_email' => null,
             )
         );
     }

Tests/Mailer/TwigSwiftMailerTest.php

@@ -97,6 +97,7 @@ private function getTwigSwiftMailer()
                     'confirmation' => '[email protected]',
                     'resetting' => '[email protected]',
                 ),
+                'bcc_email' => null,
             )
         );
     }