✨ 新增 FutaDNS 檢查面板

Surge/check_futadns.js

@@ -0,0 +1,29 @@
+const { v4, v6 } = $network;
+
+const errorMessage = {
+  title: 'FutaDNS',
+  content: '無已被設定的 FutaGuard DNS 伺服器',
+  icon: 'xmark.shield.fill',
+  'icon-color': '#FE6245',
+};
+
+const successMessage = {
+  title: 'FutaDNS',
+  content: '已指定的 FutaGuard DNS 伺服器\n正在正確地運作',
+  icon: 'checkmark.shield.fill',
+  'icon-color': '#1FCFB4',
+};
+
+if (!v4.primaryAddress && !v6.primaryAddress) {
+  $done(errorMessage);
+} else {
+  $httpClient.get('https://check.futa.gg', function (error, response, data) {
+    if (error) {
+      $done(errorMessage);
+    }
+    if (data.includes('正在正確地運作')) {
+      $done(successMessage);
+    }
+    $done(errorMessage);
+  });
+}

Surge/check_futadns.sgmodule

@@ -0,0 +1,9 @@
+#!name=FutaDNS 檢查面板
+#!desc=顯示目前是否成功連上 FutaDNS。 v20211001
+#!system=ios
+
+[Panel]
+CheckFutaDNSPanel=title="",content="",style=info,script-name=check_futadns.js,update-interval=1
+
+[Script]
+check_futadns.js=script-path=https://raw.githubusercontent.com/FutaGuard/FutaFilter/master/Surge/check_futadns.js,type=generic