minor #12250 [Mailer] Replace misused EventListener with an EventSubscriber. (Irvyne)

javiereguiluz · javiereguiluz · commit 502806ad1015 · 2019-09-02T17:39:53.000+02:00
This PR was merged into the 4.3 branch. Discussion ---------- [Mailer] Replace misused EventListener with an EventSubscriber. In the new mailer component, the existing code for the "Global from Address" makes use of an EventSubscriber but the namespace & name of the file is wrongly named as an EventListener which could create confusion.  Commits ------- 6a1901d Replace misused EventListener with an EventSubscriber.
diff --git a/mailer.rst b/mailer.rst
@@ -258,14 +258,14 @@ Global from Address
 Instead of calling ``->from()`` *every* time you create a new email, you can
 create an event subscriber to set it automatically::
 
-    // src/EventListener/MailerFromListener.php
-    namespace App\EventListener;
+    // src/EventSubscriber/MailerFromSubscriber.php
+    namespace App\EventSubscriber;
 
     use Symfony\Component\EventDispatcher\EventSubscriberInterface;
     use Symfony\Component\Mailer\Event\MessageEvent;
     use Symfony\Component\Mime\Email;
 
-    class MailerFromListener implements EventSubscriberInterface
+    class MailerFromSubscriber implements EventSubscriberInterface
     {
         public function onMessageSend(MessageEvent $event)
         {
