Merge branch '27-di-mail-service' into 'dev'

Resolve "DI: Mail service"

Closes #27

See merge request pnx/httpcb!23

app/controllers/UserController.php

@@ -6,8 +6,7 @@ use App\Controller\ControllerBase,
     App\Form\UserSettings as UserSettingsForm,
     App\Model\Data\ActivityLog,
     App\Model\Data\PasswordLink,
-    App\Model\Data\User,
+    App\Model\Data\User;
-    SendGrid\Mail\Mail as SendGridMail;
 
 class UserController extends ControllerBase
 {
@@ -45,19 +44,15 @@ class UserController extends ControllerBase
                             ->setPassword($hash)
                             ->save();
 
+                        // Render the email content.
                         $tpl = $this->di->get('template');
-                        $body = $tpl->render('mail/password_activation', [
+                        $content = $tpl->render('mail/password_activation', [
                             'link' => $link->getPublicId()
                         ]);
 
-                        $mail = new SendGridMail();
+                        // Send the email.
-                        $mail->setFrom('noreply@shufflingpixels.com');
+                        $this->di->getMail()->send('Httpcb password activation',
-                        $mail->setSubject('Httpcb password activation');
+                            $user->getEmail(), $content);
-                        $mail->addTo($user->getEmail());
-                        $mail->addContent('text/html', $body);
-
-                        $sendgrid = $this->di->get('sendgrid');
-                        $sendgrid->send($mail);
 
                         $msg = "For security reasons. Before a password can be created "
                             . "a email has been sent to <strong>{$user->getEmail()}</strong> with "

app/library/Mail.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Httpcb;
+
+use SendGrid\Mail\Mail as SendGridMail;
+use SendGrid;
+
+class Mail
+{
+    /**
+     * @var SendGrid
+     */
+    protected $_sendgrid;
+
+    public function __construct(SendGrid $sendgrid)
+    {
+        $this->_sendgrid = $sendgrid;
+    }
+
+    /**
+     * Send an email.
+     *
+     * @param string $subject
+     * @param string $to_address
+     * @param string $body
+     * @param string $content_type
+     */
+    public function send($subject, $to_address, $body, $content_type = 'text/html')
+    {
+        $mail = new SendGridMail();
+        $mail->setFrom('noreply@shufflingpixels.com');
+        $mail->setSubject($subject);
+        $mail->addTo($to_address);
+        $mail->addContent($content_type, $body);
+
+        $this->_sendgrid->send($mail);
+    }
+}

app/library/Services.php

@@ -27,6 +27,7 @@ use Httpcb\Auth,
     Httpcb\Acl,
     Httpcb\Navigation,
     Httpcb\Menu,
+    Httpcb\Mail as MailService,
     Httpcb\ViewHelper\Volt\Extension as ViewHelperVoltExtension;
 
 use App\Listener\AclListener,
@@ -381,9 +382,18 @@ class Services extends DiDefault
         return $view;
     }
 
-    protected function _initSharedSendgrid()
+    /**
+     * Register the mail service.
+     *
+     * @return MailService
+     */
+    protected function _initSharedMail()
     {
-        return new \SendGrid($this->get('config')->sendgrid->key);
+        $config = $this->get('config');
+
+        $sendgrid = new \SendGrid($config->sendgrid->key);
+
+        return new MailService($sendgrid);
     }
 
     protected function _initOauth($provider)