Update to layer 122

Closes #1645.

telethon/client/chats.py

@@ -221,15 +221,17 @@ class _AdminLogIter(RequestIter):
     async def _init(
             self, entity, admins, search, min_id, max_id,
             join, leave, invite, restrict, unrestrict, ban, unban,
-            promote, demote, info, settings, pinned, edit, delete
+            promote, demote, info, settings, pinned, edit, delete,
+            group_call
     ):
         if any((join, leave, invite, restrict, unrestrict, ban, unban,
-                promote, demote, info, settings, pinned, edit, delete)):
+                promote, demote, info, settings, pinned, edit, delete,
+                group_call)):
             events_filter = types.ChannelAdminLogEventsFilter(
                 join=join, leave=leave, invite=invite, ban=restrict,
                 unban=unrestrict, kick=ban, unkick=unban, promote=promote,
                 demote=demote, info=info, settings=settings, pinned=pinned,
-                edit=edit, delete=delete
+                edit=edit, delete=delete, group_call=group_call
             )
         else:
             events_filter = None
@@ -495,7 +497,8 @@ def iter_admin_log(
             settings: bool = None,
             pinned: bool = None,
             edit: bool = None,
-            delete: bool = None) -> _AdminLogIter:
+            delete: bool = None,
+            group_call: bool = None) -> _AdminLogIter:
         """
         Iterator over the admin log for the specified channel.
 
@@ -582,6 +585,9 @@ def iter_admin_log(
             delete (`bool`):
                 If `True`, events of message deletions will be returned.
 
+            group_call (`bool`):
+                If `True`, events related to group calls will be returned.
+
         Yields
             Instances of `AdminLogEvent <telethon.tl.custom.adminlogevent.AdminLogEvent>`.
 
@@ -613,7 +619,8 @@ def iter_admin_log(
             settings=settings,
             pinned=pinned,
             edit=edit,
-            delete=delete
+            delete=delete,
+            group_call=group_call
         )
 
     async def get_admin_log(
@@ -811,6 +818,7 @@ async def edit_admin(
             invite_users: bool = None,
             pin_messages: bool = None,
             add_admins: bool = None,
+            manage_call: bool = True,
             anonymous: bool = None,
             is_admin: bool = None,
             title: str = None) -> types.Updates:
@@ -855,6 +863,9 @@ async def edit_admin(
             add_admins (`bool`, optional):
                 Whether the user will be able to add admins.
 
+            manage_call (`bool`, optional):
+                Whether the user will be able to manage group calls.
+
             anonymous (`bool`, optional):
                 Whether the user will remain anonymous when sending messages.
                 The sender of the anonymous messages becomes the group itself.
@@ -907,7 +918,7 @@ async def edit_admin(
         perm_names = (
             'change_info', 'post_messages', 'edit_messages', 'delete_messages',
             'ban_users', 'invite_users', 'pin_messages', 'add_admins',
-            'anonymous',
+            'anonymous', 'manage_call',
         )
 
         ty = helpers._entity_type(entity)

telethon/tl/custom/adminlogevent.py

@@ -91,6 +91,8 @@ def old(self):
             return ori.message
         elif isinstance(ori, types.ChannelAdminLogEventActionDefaultBannedRights):
             return ori.prev_banned_rights
+        elif isinstance(ori, types.ChannelAdminLogEventActionDiscardGroupCall):
+            return ori.call
 
     @property
     def new(self):
@@ -125,6 +127,15 @@ def new(self):
             return ori.new_banned_rights
         elif isinstance(ori, types.ChannelAdminLogEventActionStopPoll):
             return ori.message
+        elif isinstance(ori, types.ChannelAdminLogEventActionStartGroupCall):
+            return ori.call
+        elif isinstance(ori, (
+                types.ChannelAdminLogEventActionParticipantMute,
+                types.ChannelAdminLogEventActionParticipantUnmute,
+        )):
+            return ori.participant
+        elif isinstance(ori, types.ChannelAdminLogEventActionToggleGroupCallSetting):
+            return ori.join_muted
 
     @property
     def changed_about(self):
@@ -327,6 +338,56 @@ def stopped_poll(self):
         return isinstance(self.original.action,
                           types.ChannelAdminLogEventActionStopPoll)
 
+    @property
+    def started_group_call(self):
+        """
+        Whether a group call was started or not.
+
+        If `True`, `new` will be present as :tl:`InputGroupCall`.
+        """
+        return isinstance(self.original.action,
+                          types.ChannelAdminLogEventActionStartGroupCall)
+
+    @property
+    def discarded_group_call(self):
+        """
+        Whether a group call was started or not.
+
+        If `True`, `old` will be present as :tl:`InputGroupCall`.
+        """
+        return isinstance(self.original.action,
+                          types.ChannelAdminLogEventActionDiscardGroupCall)
+
+    @property
+    def user_muted(self):
+        """
+        Whether a participant was muted in the ongoing group call or not.
+
+        If `True`, `new` will be present as :tl:`GroupCallParticipant`.
+        """
+        return isinstance(self.original.action,
+                          types.ChannelAdminLogEventActionParticipantMute)
+
+    @property
+    def user_unmutted(self):
+        """
+        Whether a participant was unmuted from the ongoing group call or not.
+
+        If `True`, `new` will be present as :tl:`GroupCallParticipant`.
+        """
+        return isinstance(self.original.action,
+                          types.ChannelAdminLogEventActionParticipantUnmute)
+
+    @property
+    def changed_call_settings(self):
+        """
+        Whether the group call settings were changed or not.
+
+        If `True`, `new` will be `True` if new users are muted on join.
+        """
+        return isinstance(self.original.action,
+                          types.ChannelAdminLogEventActionToggleGroupCallSetting)
+
     def __str__(self):
         return str(self.original)
 

telethon/utils.py

@@ -564,6 +564,17 @@ def get_input_message(message):
     _raise_cast_fail(message, 'InputMedia')
 
 
+def get_input_group_call(call):
+    """Similar to :meth:`get_input_peer`, but for input calls."""
+    try:
+        if call.SUBCLASS_OF_ID == 0x58611ab1:  # crc32(b'InputGroupCall')
+            return call
+        elif call.SUBCLASS_OF_ID == 0x20b4f320:  # crc32(b'GroupCall')
+            return types.InputGroupCall(id=call.id, access_hash=call.access_hash)
+    except AttributeError:
+        _raise_cast_fail(call, 'InputGroupCall')
+
+
 def _get_entity_pair(entity_id, entities, cache,
                      get_input_peer=get_input_peer):
     """