Klemek
88 lines
2.7 KiB
Python
88 lines
2.7 KiB
Python
from abc import ABC, abstractmethod
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from typing import Callable, List
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import discord
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import re
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# Custom libs
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from .scanner import Scanner
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from data_types import History
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from logs import ChannelLogs, MessageLog
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class HistoryScanner(Scanner, ABC):
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def __init__(self, *, help: str, valid_args: List[str] = [], allow_queries: bool = False):
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super().__init__(
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has_digit_args=True,
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valid_args=["all", "everyone"] + valid_args,
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help=help,
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intro_context="",
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all_args=allow_queries,
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)
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self.allow_queries = allow_queries
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async def init(self, message: discord.Message, *args: str) -> bool:
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self.history = History()
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self.all_messages = "all" in args or "everyone" in args
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if self.allow_queries:
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self.queries = [(query.lower(), query.strip("`") if re.match(r"^`.*`$", query) else None) for query in self.other_args]
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else:
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self.queries = []
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return True
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def compute_message(self, channel: ChannelLogs, message: MessageLog):
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return HistoryScanner.analyse_message(
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channel,
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message,
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self.history,
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self.raw_members,
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all_messages=self.all_messages,
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allow_message=lambda *args: self.allow_message(*args) and self.allow_message_query(*args),
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)
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@abstractmethod
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def get_results(self, intro: str):
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pass
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@abstractmethod
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def allow_message(self, channel: ChannelLogs, message: MessageLog) -> bool:
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pass
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def allow_message_query(self, channel: ChannelLogs, message: MessageLog) -> bool:
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if not self.allow_queries or len(self.queries) == 0:
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return True
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else:
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content = message.content.lower()
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for query in self.queries:
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if query[1] is not None:
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if not re.match(query[1], message.content):
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return False
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elif not query[0] in content:
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return False
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return True
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@staticmethod
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def analyse_message(
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channel: ChannelLogs,
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message: MessageLog,
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history: History,
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raw_members: List[int],
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*,
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all_messages: bool,
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allow_message: Callable
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) -> bool:
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impacted = False
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# If author is included in the selection (empty list is all)
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if (
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(
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(not message.bot or all_messages)
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and len(raw_members) == 0
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or message.author in raw_members
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)
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and (message.content or message.attachment)
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and allow_message(channel, message)
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):
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impacted = True
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history.messages += [message]
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return impacted
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