From ae229f9af3610a90e3ccb246b10ad8bd3fba8d6f Mon Sep 17 00:00:00 2001
From: tiennm99 <tiennm99@outlook.com>
Date: Sun, 10 May 2026 23:13:18 +0700
Subject: [PATCH] refactor: forward text as-is, drop request-metadata prefix

Enrichment (IP, UA, geo, timezone, URL, timestamp) is now handled by
miti-loki. miti-telegram becomes a minimal text-passthrough so callers
can format messages however they want without the worker mutating them.
---
 README.md |  2 +-
 index.js  | 39 +--------------------------------------
 2 files changed, 2 insertions(+), 39 deletions(-)

diff --git a/README.md b/README.md
index f89df20..88be5de 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ curl -X POST https://miti-telegram.miti99.workers.dev/ \
 
 `application/x-www-form-urlencoded` (`text=...`) is also accepted. Responses are CORS-permissive (`Access-Control-Allow-Origin: *`).
 
-The worker prepends request metadata (IP, geo, UA, timestamp) to every message before forwarding to Telegram — that's expected, not an info leak (it's *your* Telegram).
+The worker forwards `text` to Telegram as-is (no prepended metadata). For request enrichment (IP, UA, geo, etc.) use [miti-loki](https://github.com/tiennm99/miti-loki) instead.
 
 ### For AI agents / Claude Code routines
 
diff --git a/index.js b/index.js
index 54177fa..c84e7c0 100644
--- a/index.js
+++ b/index.js
@@ -50,42 +50,6 @@ export default {
         });
       }
 
-      // Collect client request information
-      const clientIP = request.headers.get('CF-Connecting-IP') ||
-        request.headers.get('X-Forwarded-For') ||
-        request.headers.get('X-Real-IP') ||
-        'Unknown';
-
-      const userAgent = request.headers.get('User-Agent') || 'Unknown';
-      const country = request.cf?.country || 'Unknown';
-      const city = request.cf?.city || 'Unknown';
-      const region = request.cf?.region || 'Unknown';
-      const latitude = request.cf?.latitude || 'Unknown';
-      const longitude = request.cf?.longitude || 'Unknown';
-      const timezone = request.cf?.timezone || 'Unknown';
-      const url = request.url || 'Unknown';
-      const timestamp = new Date().toISOString();
-
-      // Format the message with request information
-      const hasCoordinates = latitude !== 'Unknown' && longitude !== 'Unknown';
-      const mapLink = hasCoordinates
-        ? `https://www.google.com/maps?q=${latitude},${longitude}`
-        : null;
-
-      const requestInfo = `<b>IP</b>: <code>${clientIP}</code> <a href="https://ipinfo.io/${clientIP}">🔍</a>
-<b>Browser</b>: <code>${userAgent}</code>
-<b>Country</b>: <code>${country}</code>
-<b>Region</b>: <code>${region}</code>
-<b>City</b>: <code>${city}</code>
-<b>Coordinates</b>: <code>${latitude}, ${longitude}</code>${mapLink ? ` <a href="${mapLink}">📍</a>` : ''}
-<b>Timezone</b>: <code>${timezone}</code>
-<b>Timestamp</b>: <code>${timestamp}</code>
-<b>Original text</b>:`;
-
-      const formattedMessage = `${requestInfo}
-
-${text}`;
-
       const telegramToken = env.TELEGRAM_TOKEN;
       const telegramChatId = env.TELEGRAM_CHAT_ID;
 
@@ -101,8 +65,7 @@ ${text}`;
       const telegramUrl = `https://api.telegram.org/bot${telegramToken}/sendMessage`;
       const telegramPayload = {
         chat_id: telegramChatId,
-        text: formattedMessage,
-        parse_mode: 'HTML'
+        text,
       };
 
       const telegramResponse = await fetch(telegramUrl, {