From cb530652247e102835a477a1783f8e9b108ad6e8 Mon Sep 17 00:00:00 2001
From: idanran <96647698+idanran@users.noreply.github.com>
Date: Sun, 23 Jul 2023 09:04:45 +0000
Subject: [PATCH 1/2] =?UTF-8?q?fix:=20Telegram=20=E7=9A=84=E8=B4=B4?=
 =?UTF-8?q?=E7=BA=B8=E6=8B=BF=E4=B8=8D=E5=88=B0=E5=87=86=E7=A1=AE=E7=9A=84?=
 =?UTF-8?q?=20mime?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 adapters/telegram/package.json | 1 +
 adapters/telegram/src/bot.ts   | 8 ++++++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/adapters/telegram/package.json b/adapters/telegram/package.json
index 877d4a7c..0117307b 100644
--- a/adapters/telegram/package.json
+++ b/adapters/telegram/package.json
@@ -33,6 +33,7 @@
     "@satorijs/satori": "^2.5.4"
   },
   "dependencies": {
+    "file-type": "^16.5.4",
     "form-data": "^4.0.0"
   }
 }
diff --git a/adapters/telegram/src/bot.ts b/adapters/telegram/src/bot.ts
index 8454d5f9..f49a8bd1 100644
--- a/adapters/telegram/src/bot.ts
+++ b/adapters/telegram/src/bot.ts
@@ -4,6 +4,7 @@ import { adaptAuthorMeta, adaptGuildMember, adaptMessageMeta, adaptUser } from '
 import { TelegramMessageEncoder } from './message'
 import { HttpServer } from './server'
 import { HttpPolling } from './polling'
+import FileType from 'file-type'
 
 const logger = new Logger('telegram')
 
@@ -266,11 +267,14 @@ export class TelegramBot<T extends TelegramBot.Config = TelegramBot.Config> exte
     }
   }
 
-  async $getFileFromPath(filePath: string) {
+  async $getFileFromPath(filePath: string, retrieveMime: boolean) {
     if (this.server) {
       return { url: `${this.server}/${filePath}` }
     }
-    const { mime, data } = await this.$getFile(filePath)
+    let { mime, data } = await this.$getFile(filePath)
+    if (mime === 'application/octet-stream') {
+      mime = await FileType.fromBuffer(data)?.mime
+    }
     const base64 = `data:${mime};base64,` + arrayBufferToBase64(data)
     return { url: base64 }
   }

From 55d5106246df8ccde96a13ff015350fc41a03a47 Mon Sep 17 00:00:00 2001
From: idanran <96647698+idanran@users.noreply.github.com>
Date: Sun, 23 Jul 2023 09:06:11 +0000
Subject: [PATCH 2/2] chore

---
 adapters/telegram/src/bot.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/adapters/telegram/src/bot.ts b/adapters/telegram/src/bot.ts
index f49a8bd1..2e9305a3 100644
--- a/adapters/telegram/src/bot.ts
+++ b/adapters/telegram/src/bot.ts
@@ -267,7 +267,7 @@ export class TelegramBot<T extends TelegramBot.Config = TelegramBot.Config> exte
     }
   }
 
-  async $getFileFromPath(filePath: string, retrieveMime: boolean) {
+  async $getFileFromPath(filePath: string) {
     if (this.server) {
       return { url: `${this.server}/${filePath}` }
     }