102 lines
3.7 KiB
Python
102 lines
3.7 KiB
Python
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# Pyrogram - Telegram MTProto API Client Library for Python
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# Copyright (C) 2017-2021 Dan <https://github.com/delivrance>
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#
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# This file is part of Pyrogram.
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#
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# Pyrogram is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Pyrogram is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with Pyrogram. If not, see <http://www.gnu.org/licenses/>.
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from typing import Union, List, AsyncGenerator, Optional
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from pyrogram import raw
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from pyrogram import types
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from pyrogram.scaffold import Scaffold
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class GetChatEventLog(Scaffold):
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async def get_chat_event_log(
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self,
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chat_id: Union[int, str],
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query: str = "",
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offset_id: int = 0,
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limit: int = 0,
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filters: "types.ChatEventFilter" = None,
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user_ids: List[Union[int, str]] = None
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) -> Optional[AsyncGenerator["types.ChatEvent", None]]:
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"""Get the actions taken by chat members and administrators in the last 48h.
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Only available for supergroups and channels. Requires administrator rights.
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Results are returned in reverse chronological order (i.e., newest first).
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Args:
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chat_id (``int`` | ``str``):
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Unique identifier (int) or username (str) of the target chat.
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query (``str``, *optional*):
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Search query to filter events based on text.
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By default, an empty query is applied and all events will be returned.
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offset_id (``int``, *optional*):
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Offset event identifier from which to start returning results.
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By default, no offset is applied and events will be returned starting from the latest.
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limit (``int``, *optional*):
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Maximum amount of events to be returned.
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By default, all events will be returned.
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filters (:obj:`~pyrogram.types.ChatEventFilter`, *optional*):
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The types of events to return.
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By default, all types will be returned.
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user_ids (List of ``int`` | ``str``, *optional*):
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User identifiers (int) or usernames (str) by which to filter events.
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By default, events relating to all users will be returned.
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Yields:
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:obj:`~pyrogram.types.ChatEvent` objects.
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"""
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current = 0
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total = abs(limit) or (1 << 31)
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limit = min(100, total)
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while True:
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r: raw.base.channels.AdminLogResults = await self.send(
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raw.functions.channels.GetAdminLog(
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channel=await self.resolve_peer(chat_id),
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q=query,
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min_id=0,
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max_id=offset_id,
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limit=limit,
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events_filter=filters.write(),
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admins=(
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[await self.resolve_peer(i) for i in user_ids]
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if user_ids is not None
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else user_ids
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)
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)
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)
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if not r.events:
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return
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last = r.events[-1]
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offset_id = last.id
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for event in r.events:
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yield await types.ChatEvent._parse(self, event, r.users, r.chats)
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current += 1
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if current >= total:
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return
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