update 发送订阅通知消息格式修改

daemon/Pindan.php

@@ -11,6 +11,7 @@ use Api\PhpServices\Wechat\Msg;
 
 class Pindan implements DaemonServiceInterface
 {
+    const DEFAULT_DESC = '9.9元吃午餐开始预定啦，戳这里点餐吧';
 
     public function run()
     {
@@ -41,9 +42,9 @@ class Pindan implements DaemonServiceInterface
             $type = 2; // 1 公众号 2 小程序
             //活动信息
             $params = [
-                $list['result'][0]['marketing_name'],
+                self::emojiFilter($list['result'][0]['marketing_name']),
                 $list['result'][0]['create_time'],
-                $list['result'][0]['pindan_desc']
+                $list['result'][0]['pindan_desc'] ?: self::DEFAULT_DESC
             ];
             //发送消息
             Msg::send(999, $app_id, $template_id, $page_url, $type, $params);
@@ -60,5 +61,16 @@ class Pindan implements DaemonServiceInterface
         }
     }
 
+    /**
+     * 过滤emoji表情
+     * @param string $str
+     * @return string
+     */
+    private function emojiFilter($str) {
+        $str = preg_replace_callback('/./u',function(array $match){
+            return strlen($match[0]) >= 4 ? '' : $match[0];
+        },$str);
 
+        return $str;
+    }
 }
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