From 3e0abe93ab9706c12d1d7e652edda9e58c57c680 Mon Sep 17 00:00:00 2001
From: coldice945 <coldice945@hotmail.com>
Date: Sun, 13 Nov 2022 23:54:47 +0800
Subject: [PATCH] feature: add a subscription information panel to Surge and
 Surfboard for easy viewing

---
 app/Http/Controllers/Client/Protocols/Surfboard.php | 8 ++++++++
 app/Http/Controllers/Client/Protocols/Surge.php     | 8 ++++++++
 resources/rules/default.surfboard.conf              | 3 +++
 resources/rules/default.surge.conf                  | 3 +++
 4 files changed, 22 insertions(+)

diff --git a/app/Http/Controllers/Client/Protocols/Surfboard.php b/app/Http/Controllers/Client/Protocols/Surfboard.php
index 1864a409..918ff7db 100644
--- a/app/Http/Controllers/Client/Protocols/Surfboard.php
+++ b/app/Http/Controllers/Client/Protocols/Surfboard.php
@@ -64,6 +64,14 @@ class Surfboard
         $config = str_replace('$subs_domain', $subsDomain, $config);
         $config = str_replace('$proxies', $proxies, $config);
         $config = str_replace('$proxy_group', rtrim($proxyGroup, ', '), $config);
+
+        $upload = round($user['u'] / (1024*1024*1024), 2);
+        $download = round($user['d'] / (1024*1024*1024), 2);
+        $totalTraffic = round($user['transfer_enable'] / (1024*1024*1024), 2);
+        $expireDate = $user['expired_at'] === NULL ? '长期有效' : date('Y-m-d H:i:s', $user['expired_at']);
+        $subscribeInfo = "title=\"{$appName}订阅信息\", content=\"上传流量：{$upload}GB\\n下载流量：{$download}GB\\n已用总流量：{$totalTraffic}GB\\n到期时间：{$expireDate}\"";
+        $config = str_replace('$subscribe_info', $subscribeInfo, $config);
+
         return $config;
     }
 
diff --git a/app/Http/Controllers/Client/Protocols/Surge.php b/app/Http/Controllers/Client/Protocols/Surge.php
index c41edbed..dfdeedce 100644
--- a/app/Http/Controllers/Client/Protocols/Surge.php
+++ b/app/Http/Controllers/Client/Protocols/Surge.php
@@ -64,6 +64,14 @@ class Surge
         $config = str_replace('$subs_domain', $subsDomain, $config);
         $config = str_replace('$proxies', $proxies, $config);
         $config = str_replace('$proxy_group', rtrim($proxyGroup, ', '), $config);
+
+        $upload = round($user['u'] / (1024*1024*1024), 2);
+        $download = round($user['d'] / (1024*1024*1024), 2);
+        $totalTraffic = round($user['transfer_enable'] / (1024*1024*1024), 2);
+        $expireDate = $user['expired_at'] === NULL ? '长期有效' : date('Y-m-d H:i:s', $user['expired_at']);
+        $subscribeInfo = "title=\"{$appName}订阅信息\", content=\"上传流量：{$upload}GB\\n下载流量：{$download}GB\\n已用总流量：{$totalTraffic}GB\\n到期时间：{$expireDate}\"";
+        $config = str_replace('$subscribe_info', $subscribeInfo, $config);
+
         return $config;
     }
 
diff --git a/resources/rules/default.surfboard.conf b/resources/rules/default.surfboard.conf
index 8d0cd515..e0d1bc17 100644
--- a/resources/rules/default.surfboard.conf
+++ b/resources/rules/default.surfboard.conf
@@ -12,6 +12,9 @@ test-timeout = 5
 internet-test-url = http://bing.com
 proxy-test-url = http://bing.com
 
+[Panel]
+SubscribeInfo = $subscribe_info, style=info
+
 # Surfboard 的服务器和策略组配置方式与 Surge 类似, 可以参考 Surge 的规则配置手册: https://manual.nssurge.com/
 
 [Proxy]
diff --git a/resources/rules/default.surge.conf b/resources/rules/default.surge.conf
index 501822e7..1560bbe3 100644
--- a/resources/rules/default.surge.conf
+++ b/resources/rules/default.surge.conf
@@ -36,6 +36,9 @@ hide-crashlytics-request = true
 use-keyword-filter = false
 hide-udp = false
 
+[Panel]
+SubscribeInfo = $subscribe_info, style=info
+
 # -----------------------------
 # Surge 的几种策略配置规范，请参考 https://manual.nssurge.com/policy/proxy.html
 # 不同的代理策略有*很多*可选参数，请参考上方连接的 Parameters 一段，根据需求自行添加参数。