Adding CC option to email plugin

PHPCI/Plugin/Email.php

@@ -111,13 +111,18 @@ class Email implements \PHPCI\Plugin
      * @param string       $body          Email body
      * @return array                      Array of failed addresses
      */
-    public function sendEmail($toAddresses, $subject, $body)
+    public function sendEmail($toAddresses, $ccList, $subject, $body)
     {
         $message = \Swift_Message::newInstance($subject)
             ->setFrom($this->fromAddress)
             ->setTo($toAddresses)
             ->setBody($body)
             ->setContentType("text/html");
+
+        if (is_array($ccList) && count($ccList)) {
+            $message->setCc($ccList);
+        }
+
         $failedAddresses = array();
         $this->mailer->send($message, $failedAddresses);
 
@@ -127,8 +132,10 @@ class Email implements \PHPCI\Plugin
     public function sendSeparateEmails(array $toAddresses, $subject, $body)
     {
         $failures = array();
+        $ccList = $this->getCcAddresses();
+
         foreach ($toAddresses as $address) {
-            $newFailures = $this->sendEmail($address, $subject, $body);
+            $newFailures = $this->sendEmail($address, $ccList, $subject, $body);
             foreach ($newFailures as $failure) {
                 $failures[] = $failure;
             }
@@ -157,4 +164,17 @@ class Email implements \PHPCI\Plugin
         }
         return $addresses;
     }
+
+    protected function getCcAddresses()
+    {
+        $cc = array();
+
+        if (isset($this->options['cc'])) {
+            foreach ($this->options['cc'] as $address) {
+                $cc[] = $address;
+            }
+        }
+
+        return $cc;
+    }
 }