feat: 支持自定义 Gravatar CDN (#35) (#37)

* feat: Gravatar 支持自订镜像

* feat: 支持自定义 Gravatar CDN  (#35)

1 files changed, 8 insertions, 1 deletions

diff --git a/libs/Comments.php b/libs/Comments.php
index 52a7c6a..96c03f3 100644
--- a/libs/Comments.php
+++ b/libs/Comments.php
@@ -42,7 +42,14 @@ Class Comments {
     {
         //MD5 EMail
         $email = md5($email);
-        $avatar = 'https://cravatar.cn/avatar/' . $email . '?s=' . $size;
+
+        // 如果配置了 CustomGravatarCDN，则用 CustomGravatarCDN 拼接
+        if (Helper::options()->CustomGravatarCDN) {
+            $avatar = Helper::options()->CustomGravatarCDN . $email . '?s=' . $size;
+        } // 否则，使用 Cravatar
+        else {
+            $avatar = 'https://cravatar.cn/avatar/' . $email . '?s=' . $size;
+        }
 
         return $avatar;
     }