When entered markdown formatted text, parse it to display propely on official clients (#140)

tg/models.py

@@ -465,9 +465,7 @@ class MsgModel:
             return True
 
     def send_message(self, chat_id: int, text: str) -> None:
-        log.info("Sending msg")
-        result = self.tg.send_message(chat_id=chat_id, text=text)
-
+        result = self.tg.send_message(chat_id, text)
         result.wait()
         if result.error:
             log.info(f"send message error: {result.error_info}")

tg/tdlib.py

@@ -37,7 +37,46 @@ class UserStatus(Enum):
     userStatusLastMonth = "last month"
 
 
+class TextParseModeInput(Enum):
+    textParseModeMarkdown = "markdown"
+    textParseModeHTML = "html"
+
+
 class Tdlib(Telegram):
+    def parse_text_entities(
+        self,
+        text: str,
+        parse_mode: TextParseModeInput = TextParseModeInput.textParseModeMarkdown,
+        version: int = 2,
+    ) -> AsyncResult:
+        """Offline synchronous method which returns parsed entities"""
+        data = {
+            "@type": "parseTextEntities",
+            "text": text,
+            "parse_mode": {"@type": parse_mode.name, "version": version},
+        }
+
+        return self._send_data(data)
+
+    def send_message(self, chat_id: int, msg: str) -> AsyncResult:
+        result = self.parse_text_entities(msg)
+        result.wait()
+        if result.error:
+            return result
+
+        text = result.update
+
+        data = {
+            "@type": "sendMessage",
+            "chat_id": chat_id,
+            "input_message_content": {
+                "@type": "inputMessageText",
+                "text": text,
+            },
+        }
+
+        return self._send_data(data)
+
     def download_file(
         self,
         file_id: int,