From fe5bedf0e31985a4e4923f087027acc1b2d806f1 Mon Sep 17 00:00:00 2001
From: Mykyta Synelnikov <nsinelnikov.work@gmail.com>
Date: Wed, 3 Jan 2024 17:03:47 +0200
Subject: [PATCH] - added the data protocol for embedding base64 encoded logos
 in emails;

---
 includes/admin/core/class-admin-settings.php | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/includes/admin/core/class-admin-settings.php b/includes/admin/core/class-admin-settings.php
index d7e1310e..10b60bef 100644
--- a/includes/admin/core/class-admin-settings.php
+++ b/includes/admin/core/class-admin-settings.php
@@ -3731,19 +3731,18 @@ Use Only Cookies:         			<?php echo ini_get( 'session.use_only_cookies' ) ?
 			return $section;
 		}
 
-
 		/**
 		 * @param array $settings
 		 *
 		 * @return array
 		 */
-		function save_email_templates( $settings ) {
+		public function save_email_templates( $settings ) {
 			if ( empty( $settings['um_email_template'] ) ) {
 				return $settings;
 			}
 
 			$template = $settings['um_email_template'];
-			$content = wp_kses_post( stripslashes( $settings[ $template ] ) );
+			$content  = wp_kses( stripslashes( $settings[ $template ] ), 'post', array( 'data' ) );
 
 			$theme_template_path = UM()->mail()->get_template_file( 'theme', $template );
 			if ( ! file_exists( $theme_template_path ) ) {
@@ -3751,7 +3750,7 @@ Use Only Cookies:         			<?php echo ini_get( 'session.use_only_cookies' ) ?
 			}
 
 			if ( file_exists( $theme_template_path ) ) {
-				$fp = fopen( $theme_template_path, "w" );
+				$fp     = fopen( $theme_template_path, "w" );
 				$result = fputs( $fp, $content );
 				fclose( $fp );
 			}