From c43e2c76d63317aa11dd63f1e517a7ae6cd2006f Mon Sep 17 00:00:00 2001
From: KyokoMiki <161209740+KyokoMiki@users.noreply.github.com>
Date: Mon, 15 Apr 2024 21:06:22 +0800
Subject: [PATCH] feat(notifications): add support for custom Telegram api url
 (#1508)

feat(notifications): Add support for reverse proxyed telegram api
---
 internal/notification/telegram.go            | 10 +++++++++-
 web/src/forms/settings/NotificationForms.tsx |  6 ++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/internal/notification/telegram.go b/internal/notification/telegram.go
index a07b6ca..1eb5b21 100644
--- a/internal/notification/telegram.go
+++ b/internal/notification/telegram.go
@@ -73,7 +73,15 @@ func (s *telegramSender) Send(event domain.NotificationEvent, payload domain.Not
 		return errors.Wrap(err, "could not marshal data: %+v", m)
 	}
 
-	url := fmt.Sprintf("https://api.telegram.org/bot%v/sendMessage", s.Settings.Token)
+	var host string
+
+	if s.Settings.Host == "" {
+		host = "https://api.telegram.org"
+	} else {
+		host = s.Settings.Host
+	}
+
+	url := fmt.Sprintf("%v/bot%v/sendMessage", host, s.Settings.Token)
 
 	req, err := http.NewRequest(http.MethodPost, url, bytes.NewBuffer(jsonData))
 	if err != nil {
diff --git a/web/src/forms/settings/NotificationForms.tsx b/web/src/forms/settings/NotificationForms.tsx
index 30b5a9f..da35165 100644
--- a/web/src/forms/settings/NotificationForms.tsx
+++ b/web/src/forms/settings/NotificationForms.tsx
@@ -132,6 +132,12 @@ function FormFieldsTelegram() {
         label="Message Thread ID"
         help="Message Thread (topic) of a Supergroup"
       />
+      <TextFieldWide
+        name="host"
+        label="Telegram Api Proxy"
+        help="Reverse proxy domain for api.telegram.org, only needs to be specified if the network you are using has blocked the Telegram API."
+        placeholder="http(s)://ip:port"
+      />
     </div>
   );
 }