Add meta when sending confirmation emails

[MAILPOET-2333]

lib/Mailer/MetaInfo.php

@@ -1,6 +1,8 @@
 <?php
 namespace MailPoet\Mailer;
 
+use MailPoet\Models\Subscriber;
+
 class MetaInfo {
   function getSendingTestMetaInfo() {
     return $this->makeMetaInfo('sending_test', 'unknown', 'administrator');
@@ -18,6 +20,10 @@ class MetaInfo {
     return $this->makeMetaInfo('transactional', 'unknown', 'administrator');
   }
 
+  function getConfirmationMetaInfo(Subscriber $subscriber) {
+    return $this->makeMetaInfo('confirmation', $subscriber->status, $subscriber->source);
+  }
+
   private function makeMetaInfo($email_type,  $subscriber_status, $subscriber_source) {
     return [
       'email_type' => $email_type,

lib/Subscribers/ConfirmationEmailMailer.php

@@ -4,6 +4,7 @@ namespace MailPoet\Subscribers;
 
 use Html2Text\Html2Text;
 use MailPoet\Mailer\Mailer;
+use MailPoet\Mailer\MetaInfo;
 use MailPoet\Models\Subscriber;
 use MailPoet\Services\AuthorizedEmailsController;
 use MailPoet\Services\Bridge;
@@ -25,6 +26,9 @@ class ConfirmationEmailMailer {
   /** @var SettingsController */
   private $settings;
 
+  /** @var MetaInfo */
+  private $mailerMetaInfo;
+
   /**
    * @param Mailer|null $mailer
    */
@@ -38,6 +42,7 @@ class ConfirmationEmailMailer {
       $this->wp = new WPFunctions;
     }
     $this->settings = new SettingsController();
+    $this->mailerMetaInfo = new MetaInfo;
   }
 
   function sendConfirmationEmail(Subscriber $subscriber) {
@@ -96,7 +101,10 @@ class ConfirmationEmailMailer {
         $this->mailer = new Mailer();
       }
       $this->mailer->init();
-      $result = $this->mailer->send($email, $subscriber);
+      $extra_params = [
+        'meta' => $this->mailerMetaInfo->getConfirmationMetaInfo($subscriber),
+      ];
+      $result = $this->mailer->send($email, $subscriber, $extra_params);
       if ($result['response'] === false) {
         $subscriber->setError(__('Something went wrong with your subscription. Please contact the website owner.', 'mailpoet'));
         return false;

tests/integration/Mailer/MetaInfoTest.php

@@ -3,12 +3,14 @@ namespace MailPoet\Test\Mailer;
 
 use Codeception\Stub;
 use MailPoet\Mailer\MetaInfo;
+use MailPoet\Models\Subscriber;
 
-class MetaInfoTest extends \MailPoetUnitTest {
+class MetaInfoTest extends \MailPoetTest {
   /** @var MetaInfo */
   private $meta;
 
   function _before() {
+    parent::_before();
     $this->meta = new MetaInfo;
   }
 
@@ -44,4 +46,20 @@ class MetaInfoTest extends \MailPoetUnitTest {
     ]);
   }
 
+  function testItGetsMetaInfoForConfirmationEmails() {
+    $subscriber = Subscriber::createOrUpdate([
+      'email' => 'meta@test.fake',
+      'status' => 'unconfirmed',
+      'source' => 'form',
+    ]);
+    expect($this->meta->getConfirmationMetaInfo($subscriber))->equals([
+      'email_type' => 'confirmation',
+      'subscriber_status' => 'unconfirmed',
+      'subscriber_source' => 'form',
+    ]);
+  }
+
+  function _after() {
+    Subscriber::deleteMany();
+  }
 }

tests/integration/Subscribers/ConfirmationEmailMailerTest.php

@@ -23,13 +23,20 @@ class ConfirmationEmailMailerTest extends \MailPoetTest {
       'first_name' => 'John',
       'last_name' => 'Mailer',
       'email' => 'john@mailpoet.com',
+      'status' => 'unconfirmed',
+      'source' => 'api',
     ]);
 
     $mailer = Stub::makeEmpty(Mailer::class, [
       'send' =>
-        Stub\Expected::once(function($email) {
+        Stub\Expected::once(function($email, $subscriber, $extra_params) {
           expect($email['body']['html'])->contains('<strong>Test segment</strong>');
           expect($email['body']['html'])->contains('<a target="_blank" href="http://example.com">I confirm my subscription!</a>');
+          expect($extra_params['meta'])->equals([
+            'email_type' => 'confirmation',
+            'subscriber_status' => 'unconfirmed',
+            'subscriber_source' => 'api',
+          ]);
         }),
     ], $this);