feat: Can set admin title when promote a chat member.

pyrogram/methods/chats/promote_chat_member.py

@@ -17,7 +17,7 @@
 #  You should have received a copy of the GNU Lesser General Public License
 #  along with Pyrofork.  If not, see <http://www.gnu.org/licenses/>.
 
-from typing import Union
+from typing import Union, Optional
 
 import pyrogram
 from pyrogram import raw, types, errors
@@ -25,10 +25,11 @@ from pyrogram import raw, types, errors
 
 class PromoteChatMember:
     async def promote_chat_member(
-        self: "pyrogram.Client",
-        chat_id: Union[int, str],
-        user_id: Union[int, str],
-        privileges: "types.ChatPrivileges" = None,
+            self: "pyrogram.Client",
+            chat_id: Union[int, str],
+            user_id: Union[int, str],
+            privileges: "types.ChatPrivileges" = None,
+            title: Optional[str] = None,
     ) -> bool:
         """Promote or demote a user in a supergroup or a channel.
 
@@ -50,6 +51,11 @@ class PromoteChatMember:
             privileges (:obj:`~pyrogram.types.ChatPrivileges`, *optional*):
                 New user privileges.
 
+            title: (``str``, *optional*):
+                A custom title that will be shown to all members instead of "Owner" or "Admin".
+                Pass None or "" (empty string) will keep the current title.
+                If you want to delete the custom title, use :meth:`~pyrogram.Client.set_administrator_title()` method.
+
         Returns:
             ``bool``: True on success.
 
@@ -76,9 +82,10 @@ class PromoteChatMember:
         except errors.RPCError:
             raw_chat_member = None
 
-        rank = None
-        if isinstance(raw_chat_member, raw.types.ChannelParticipantAdmin):
+        if not title and isinstance(raw_chat_member, raw.types.ChannelParticipantAdmin):
             rank = raw_chat_member.rank
+        else:
+            rank = title
 
         await self.invoke(
             raw.functions.channels.EditAdmin(
@@ -101,7 +108,7 @@ class PromoteChatMember:
                     delete_stories=privileges.can_delete_stories,
                     other=privileges.can_manage_chat
                 ),
-                rank=rank or ""
+                rank=rank
             )
         )
 

pyrogram/types/user_and_chats/chat.py

@@ -953,7 +953,8 @@ class Chat(Object):
     async def promote_member(
         self,
         user_id: Union[int, str],
-        privileges: "types.ChatPrivileges" = None
+        privileges: "types.ChatPrivileges" = None,
+        title: Optional[str] = None,
     ) -> bool:
         """Bound method *promote_member* of :obj:`~pyrogram.types.Chat`.
 
@@ -963,7 +964,8 @@ class Chat(Object):
 
             await client.promote_chat_member(
                 chat_id=chat_id,
-                user_id=user_id
+                user_id=user_id,
+                title=admin_title
             )
 
         Example:
@@ -980,6 +982,11 @@ class Chat(Object):
             privileges (:obj:`~pyrogram.types.ChatPrivileges`, *optional*):
                 New user privileges.
 
+            title (``str``, *optional*):
+                A custom title that will be shown to all members instead of "Owner" or "Admin".
+                Pass None or "" (empty string) will keep the current title.
+                If you want to delete the custom title, use :meth:`~pyrogram.Client.set_administrator_title()` method.
+
         Returns:
             ``bool``: True on success.
 
@@ -990,7 +997,8 @@ class Chat(Object):
         return await self._client.promote_chat_member(
             chat_id=self.id,
             user_id=user_id,
-            privileges=privileges
+            privileges=privileges,
+            title=title
         )
 
     async def join(self):