From 64f6f170e9c8f61dd61ef6f75aae633f9547b8b9 Mon Sep 17 00:00:00 2001
From: BinotaLIU <binota@binota.org>
Date: Tue, 31 Jul 2018 19:40:52 +0800
Subject: [PATCH] support multiple addresses in array

---
 .../Notifications/Messages/MailMessage.php    | 41 ++++++++++++++++---
 .../NotificationMailMessageTest.php           | 15 +++++++
 2 files changed, 51 insertions(+), 5 deletions(-)

diff --git a/src/Illuminate/Notifications/Messages/MailMessage.php b/src/Illuminate/Notifications/Messages/MailMessage.php
index f0db201c64ed..a36d21a53822 100644
--- a/src/Illuminate/Notifications/Messages/MailMessage.php
+++ b/src/Illuminate/Notifications/Messages/MailMessage.php
@@ -2,6 +2,9 @@
 
 namespace Illuminate\Notifications\Messages;
 
+use Traversable;
+use Illuminate\Contracts\Support\Arrayable;
+
 class MailMessage extends SimpleMessage
 {
     /**
@@ -144,7 +147,11 @@ public function from($address, $name = null)
      */
     public function replyTo($address, $name = null)
     {
-        $this->replyTo[] = [$address, $name];
+        if (is_array($address) || $address instanceof Arrayable || $address instanceof Traversable) {
+            $this->replyTo += $this->prepareAddress($address);
+        } else {
+            $this->replyTo[] = [$address, $name];
+        }
 
         return $this;
     }
@@ -152,13 +159,17 @@ public function replyTo($address, $name = null)
     /**
      * Set the cc address for the mail message.
      *
-     * @param  string  $address
+     * @param  array|string  $address
      * @param  string|null  $name
      * @return $this
      */
     public function cc($address, $name = null)
     {
-        $this->cc[] = [$address, $name];
+        if (is_array($address) || $address instanceof Arrayable || $address instanceof Traversable) {
+            $this->cc += $this->prepareAddress($address);
+        } else {
+            $this->cc[] = [$address, $name];
+        }
 
         return $this;
     }
@@ -166,13 +177,17 @@ public function cc($address, $name = null)
     /**
      * Set the bcc address for the mail message.
      *
-     * @param  string  $address
+     * @param  array|string  $address
      * @param  string|null  $name
      * @return $this
      */
     public function bcc($address, $name = null)
     {
-        $this->bcc[] = [$address, $name];
+        if (is_array($address) || $address instanceof Arrayable || $address instanceof Traversable) {
+            $this->bcc += $this->prepareAddress($address);
+        } else {
+            $this->bcc[] = [$address, $name];
+        }
 
         return $this;
     }
@@ -230,4 +245,20 @@ public function data()
     {
         return array_merge($this->toArray(), $this->viewData);
     }
+
+    /**
+     * Prepare address input for support multiple recipients.
+     *
+     * @param array $value
+     * @return array
+     */
+    protected function prepareAddress($value)
+    {
+        $recipients = [];
+        foreach ($value as $name => $address) {
+            $recipients[] = [$address, is_numeric($name) ? null : $name];
+        }
+
+        return $recipients;
+    }
 }
diff --git a/tests/Notifications/NotificationMailMessageTest.php b/tests/Notifications/NotificationMailMessageTest.php
index fc623ca94e28..8f8a0878a678 100644
--- a/tests/Notifications/NotificationMailMessageTest.php
+++ b/tests/Notifications/NotificationMailMessageTest.php
@@ -30,6 +30,11 @@ public function testCcIsSetCorrectly()
                 ->cc('test@example.com', 'Test');
 
         $this->assertSame([['test@example.com', null], ['test@example.com', 'Test']], $message->cc);
+
+        $message = new MailMessage;
+        $message->cc(['test@example.com', 'Test' => 'test@example.com']);
+
+        $this->assertSame([['test@example.com', null], ['test@example.com', 'Test']], $message->cc);
     }
 
     public function testBccIsSetCorrectly()
@@ -44,6 +49,11 @@ public function testBccIsSetCorrectly()
                 ->bcc('test@example.com', 'Test');
 
         $this->assertSame([['test@example.com', null], ['test@example.com', 'Test']], $message->bcc);
+
+        $message = new MailMessage;
+        $message->bcc(['test@example.com', 'Test' => 'test@example.com']);
+
+        $this->assertSame([['test@example.com', null], ['test@example.com', 'Test']], $message->bcc);
     }
 
     public function testReplyToIsSetCorrectly()
@@ -58,5 +68,10 @@ public function testReplyToIsSetCorrectly()
                 ->replyTo('test@example.com', 'Test');
 
         $this->assertSame([['test@example.com', null], ['test@example.com', 'Test']], $message->replyTo);
+
+        $message = new MailMessage;
+        $message->replyTo(['test@example.com', 'Test' => 'test@example.com']);
+
+        $this->assertSame([['test@example.com', null], ['test@example.com', 'Test']], $message->replyTo);
     }
 }