added feature to config whether to use html email or text email

config/goalioforgotpassword.global.php.dist

@@ -66,6 +66,13 @@ $settings = array(
      */
     //'validate_existing_record' => true
 
+
+    /**
+     * Email format
+     * Valid: html or text
+     */
+    //'email_format' => 'text'
+
     /**
      * End of GoalioForgotPassword configuration
      */

src/GoalioForgotPassword/Options/ForgotOptionsInterface.php

@@ -12,4 +12,6 @@ public function setResetEmailSubjectLine($subject);
     public function getResetEmailSubjectLine();
     public function setResetEmailTemplate($template);
     public function getResetEmailTemplate();
+    public function setEmailFormat($emailFormat);
+    public function getEmailFormat();
 }

src/GoalioForgotPassword/Options/ModuleOptions.php

@@ -36,6 +36,11 @@ class ModuleOptions extends AbstractOptions implements
      * @var int
      */
     protected $resetExpire = 86400;
+
+    /**
+     * @var string
+     */
+    protected $emailFormat = 'text';
 
     /**
      * @var bool
@@ -118,4 +123,20 @@ public function setResetExpire($resetExpire) {
 	public function getResetExpire() {
         return $this->resetExpire;
     }
+
+    /**
+     * @return string
+     */
+    public function getEmailFormat() {
+        return $this->emailFormat;
+    }
+
+    /**
+     * @param string $emailFormat
+     * @return $this
+     */
+    public function setEmailFormat($emailFormat) {
+        $this->emailFormat = $emailFormat;
+        return $this;
+    }
 }

src/GoalioForgotPassword/Service/Password.php

@@ -2,6 +2,7 @@
 
 namespace GoalioForgotPassword\Service;
 
+use GoalioMailService\Mail\Service\Message;
 use Zend\Mail\Transport\TransportInterface;
 
 use ZfcUser\Options\PasswordOptionsInterface;
@@ -77,13 +78,22 @@ public function sendProcessForgotRequest($userId, $email)
 
     public function sendForgotEmailMessage($to, $model)
     {
+        /** @var Message $mailService */
         $mailService = $this->getServiceManager()->get('goaliomailservice_message');
 
         $from = $this->getOptions()->getEmailFromAddress();
         $subject = $this->getOptions()->getResetEmailSubjectLine();
         $template = $this->getOptions()->getResetEmailTemplate();
 
-        $message = $mailService->createTextMessage($from, $to, $subject, $template, array('record' => $model));
+        switch($this->getOptions()->getEmailFormat()) {
+            case "html":
+                $message = $mailService->createHtmlMessage($from, $to, $subject, $template, array('record' => $model));
+            break;
+            case "text":
+            default:
+                $message = $mailService->createTextMessage($from, $to, $subject, $template, array('record' => $model));
+            break;
+        }
 
         $mailService->send($message);
     }