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42 lines
1.4 KiB
Python
42 lines
1.4 KiB
Python
from .common import EventBuilder, EventCommon, name_inner_event
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from ..tl import types
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@name_inner_event
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class MessageDeleted(EventBuilder):
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"""
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Event fired when one or more messages are deleted.
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"""
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@staticmethod
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def build(update):
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if isinstance(update, types.UpdateDeleteMessages):
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event = MessageDeleted.Event(
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deleted_ids=update.messages,
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peer=None
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)
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elif isinstance(update, types.UpdateDeleteChannelMessages):
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event = MessageDeleted.Event(
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deleted_ids=update.messages,
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peer=types.PeerChannel(update.channel_id)
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)
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else:
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return
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event._entities = update._entities
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return event
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class Event(EventCommon):
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def __init__(self, deleted_ids, peer):
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super().__init__(
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chat_peer=peer, msg_id=(deleted_ids or [0])[0]
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)
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if peer is None:
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# If it's not a channel ID, then it was private/small group.
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# We can't know which one was exactly unless we logged all
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# messages, but we can indicate that it was maybe either of
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# both by setting them both to True.
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self.is_private = self.is_group = True
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self.deleted_id = None if not deleted_ids else deleted_ids[0]
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self.deleted_ids = deleted_ids
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