僵尸无法识别消息在初始发送后约5秒后被删除（服务器消息删除）。

Posted 2021-04-13

我有一个不需要的小功能，我的机器人不能识别消息是否在最初发送后5秒后被删除。以下是我的代码，用于记录被删除的消息。

@commands.Cog.listener()
async def on_message_delete(self, c):
    if(c.guild):
        if c.guild.name == "Server Name":
            if c.author.bot == True:
                print(f"{c.created_at} || Bot: {c.author} deleted --- {c.content} --- in #{c.channel}");
            else:
                print(f"{c.created_at} || User: {c.author} deleted --- {c.content} --- in #{c.channel}");

我知道在文档中，有一个叫做 "max messages "的值，它与 "on_message_delete "联系在一起。我无法成功地实现它。我正在寻找服务器范围内的日志，例如，如果有人删除了5天前的消息。如果这是一个选项

答案

使用下面的事件可能会有一些帮助，因为它不需要消息在缓存中。

@commands.Cog.listener()
async def on_raw_message_delete(self, payload):
    if payload.guild_id:
        guild = self.bot.get_guild(payload.guild_id)
        channel = self.bot.get_channel(payload.channel_id)
        message = await channel.fetch_message(payload.message_id)
        if guild.name == "Server Name":
            if message.author.bot: # more pythonic way of checking bools
                print(...
            else:
                print(...

---

引用：

• on_raw_message_delete()
• 事件的有效载荷obj
• Client.get_guild()
• Client.get_channel()
• TextChannel.fetch_message()

另一答案

@commands.Cog.listener()
    async def on_message_delete(self, c):
        if(c.guild):
            if c.guild.name == "Sniper's lounge":
                if c.author.bot == True:
                    print(f"Bot: {c.author} deleted --- {c.clean_content} --- in #{c.channel.name}");
                    pass;
                else:
                    print(f"User: {c.author} deleted --- {c.clean_content} --- in #{c.channel.name}");
                    pass;
            elif c.guild.name == "New GAR":
                if c.author.bot == True:
                    print(f"Bot: {c.author} deleted --- {c.clean_content} --- in #{c.channel.name}");
                    pass;
                else:
                    print(f"User: {c.author} deleted --- {c.clean_content} --- in #{c.channel.name}");
                    pass;
        else:
            pass;