108 lines
4.4 KiB
Python
108 lines
4.4 KiB
Python
# 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
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from pyrogram import raw
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from pyrogram.scaffold import Scaffold
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from .search_messages import Filters, POSSIBLE_VALUES
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class SearchMessagesCount(Scaffold):
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async def search_messages_count(
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self,
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chat_id: Union[int, str],
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query: str = "",
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filter: str = "empty",
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from_user: Union[int, str] = None
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) -> int:
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"""Get the count of messages resulting from a search inside a chat.
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If you want to get the actual messages, see :meth:`~pyrogram.Client.search_messages`.
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Parameters:
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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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For your personal cloud (Saved Messages) you can simply use "me" or "self".
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For a contact that exists in your Telegram address book you can use his phone number (str).
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query (``str``, *optional*):
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Text query string.
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Required for text-only messages, optional for media messages (see the ``filter`` argument).
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When passed while searching for media messages, the query will be applied to captions.
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Defaults to "" (empty string).
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filter (``str``, *optional*):
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Pass a filter in order to search for specific kind of messages only:
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- ``"empty"``: Search for all kind of messages (default).
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- ``"photo"``: Search for photos.
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- ``"video"``: Search for video.
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- ``"photo_video"``: Search for either photo or video.
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- ``"document"``: Search for documents (generic files).
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- ``"url"``: Search for messages containing URLs (web links).
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- ``"animation"``: Search for animations (GIFs).
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- ``"voice_note"``: Search for voice notes.
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- ``"audio"``: Search for audio files (music).
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- ``"chat_photo"``: Search for chat photos.
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- ``"phone_call"``: Search for phone calls.
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- ``"audio_video_note"``: Search for either audio or video notes.
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- ``"video_note"``: Search for video notes.
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- ``"mention"``: Search for messages containing mentions to yourself.
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- ``"location"``: Search for location messages.
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- ``"contact"``: Search for contact messages.
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- ``"pinned"``: Search for pinned messages.
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from_user (``int`` | ``str``, *optional*):
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Unique identifier (int) or username (str) of the target user you want to search for messages from.
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Returns:
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``int``: On success, the messages count is returned.
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"""
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try:
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filter = Filters.__dict__[filter.upper()]
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except KeyError:
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raise ValueError('Invalid filter "{}". Possible values are: {}'.format(
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filter, ", ".join(f'"{v}"' for v in POSSIBLE_VALUES))) from None
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r = await self.send(
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raw.functions.messages.Search(
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peer=await self.resolve_peer(chat_id),
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q=query,
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filter=filter,
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min_date=0,
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max_date=0,
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offset_id=0,
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add_offset=0,
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limit=1,
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min_id=0,
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max_id=0,
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from_id=(
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await self.resolve_peer(from_user)
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if from_user
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else None
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),
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hash=0
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)
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)
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if hasattr(r, "count"):
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return r.count
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else:
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return len(r.messages)
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