- Added setBCC and setCC methods to interface.

src/Email/EmailConfiguration.php

@@ -23,10 +23,12 @@ class EmailConfiguration
     public $fromAddress = "";
     
     public $fromName = "";
+
+    public $smtpVerifyPeer = false;
     
     public function __construct($type = self::AUTH_TYPE_SMTP)
     {
         $this->type = $type;
     }
-    
+
 }

src/Email/MailerInterface.php

@@ -11,4 +11,8 @@ interface MailerInterface
     public function attach(mixed $attachment) : self;
 
     public function setTo(string|\Stringable|array $to) : self;
+
+    public function setBCC(string|\Stringable|array $bcc) : self;
+
+    public function setCC(string|\Stringable|array $cc) : self;
 }

src/Email/SymfonyMailer.php

@@ -13,17 +13,23 @@ class SymfonyMailer implements MailerInterface
 
     public function __construct(EmailConfiguration $configuration) {
         $this->emailConfiguration = $configuration;
-        $this->mailer = new Mailer(Transport::fromDsn(spritf("smtp://%s:%s@%s:%d", $this->emailConfiguration->smtpUsername, $this->emailConfiguration->smtpPassword, $this->emailConfiguration->smtpHost, $this->emailConfiguration->smtpPort)));
+
+        if ($this->emailConfiguration->smtpUsername) {
+            $this->mailer = new Mailer(Transport::fromDsn(sprintf("smtp://%s:%s@%s:%d?verify_peer=%s", $this->emailConfiguration->smtpUsername, $this->emailConfiguration->smtpPassword, $this->emailConfiguration->smtpHost, $this->emailConfiguration->smtpPort, $this->emailConfiguration->smtpVerifyPeer ? 'true' : 'false')));
+        }
+        else {
+            $this->mailer = new Mailer(Transport::fromDsn(sprintf("smtp://%s:%d?verify_peer=%s", $this->emailConfiguration->smtpHost, $this->emailConfiguration->smtpPort, $this->emailConfiguration->smtpVerifyPeer ? 'true' : 'false')));
+        }
     }
 
     public function send(string $subject, string $message, bool $html = true) : bool
     {
         $email = ( new Email() )
             ->subject($subject)
-            ->from($this->from)
-            ->to(...( (array)$this->to ))
-            ->cc(...($this->cc ?? []))
-            ->bcc(...($this->bcc ?? []));
+            ->from(...$this->from())
+            ->to(...$this->to())
+            ->cc(...$this->cc())
+            ->bcc(...$this->bcc());
 
         if ($html) {
             $email->html($message);
@@ -38,7 +44,14 @@ class SymfonyMailer implements MailerInterface
 
         $this->attachments = [];
 
-        return $this->mailer->send($email);
+        try {
+            $this->mailer->send($email);
+        }
+        catch(\Exception $e) {
+            return false;
+        }
+
+        return true;
     }
 
     public function attach(mixed $attachment) : self
@@ -47,4 +60,40 @@ class SymfonyMailer implements MailerInterface
 
         return $this;
     }
+
+    protected function from() : array
+    {
+        return $this->arrayToAddress($this->from);
+    }
+
+    protected function to() : array
+    {
+        return $this->arrayToAddress($this->to);
+    }
+
+    protected function cc() : array
+    {
+        return $this->arrayToAddress($this->cc ?? []);
+    }
+
+    protected function bcc() : array
+    {
+        return $this->arrayToAddress($this->bcc ?? []);
+    }
+
+    protected function arrayToAddress(string|\Stringable|array $array) : array
+    {
+        $list = [];
+
+        foreach((array) $array as $addr => $name) {
+            if (is_numeric($addr)) {
+                $list[] = $name;
+            }
+            else {
+                $list[] = "$name <$addr>";
+            }
+        }
+
+        return $list;
+    }
 }