From eedaad12f21bc94a620784854926f1a431ae11a3 Mon Sep 17 00:00:00 2001
From: bilovol <e.bilovol@sendpulse.com>
Date: Thu, 1 Jul 2021 11:53:23 +0300
Subject: [PATCH] attach binary support

---
 src/ApiClient.php | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/src/ApiClient.php b/src/ApiClient.php
index d376738..e2d674c 100755
--- a/src/ApiClient.php
+++ b/src/ApiClient.php
@@ -561,11 +561,12 @@ public function campaignStatByReferrals($id)
      * @param $bodyOrTemplateId
      * @param $bookId
      * @param string $name
-     * @param string $attachments
+     * @param array $attachments
      * @param string $type
      * @param bool $useTemplateId
      * @param string $sendDate
      * @param int|null $segmentId
+     * @param array $attachmentsBinary
      * @return mixed
      */
     public function createCampaign(
@@ -575,21 +576,18 @@ public function createCampaign(
         $bodyOrTemplateId,
         $bookId,
         $name = '',
-        $attachments = '',
+        $attachments = [],
         $type = '',
         $useTemplateId = false,
         $sendDate = '',
-        $segmentId = null
+        $segmentId = null,
+        $attachmentsBinary = []
     )
     {
         if (empty($senderName) || empty($senderEmail) || empty($subject) || empty($bodyOrTemplateId) || empty($bookId)) {
             return $this->handleError('Not all data.');
         }
 
-        if (!empty($attachments)) {
-            $attachments = serialize($attachments);
-        }
-
         if ($useTemplateId) {
             $paramName = 'template_id';
             $paramValue = $bodyOrTemplateId;
@@ -605,10 +603,15 @@ public function createCampaign(
             $paramName => $paramValue,
             'list_id' => $bookId,
             'name' => $name,
-            'attachments' => $attachments,
             'type' => $type,
         );
 
+        if (!empty($attachments)) {
+            $data['attachments'] = $attachments;
+        } elseif (!empty($attachmentsBinary)) {
+            $data['attachments_binary'] = $attachmentsBinary;
+        }
+
         if (!empty($sendDate)) {
             $data['send_date'] = $sendDate;
         }