Discord.py 重写 Modmail 系统

Question

几乎我正在尝试为服务器制作一个 modmail 机器人。这是代码。

@client.event
async def on_message(message):
    modmail_channel = discord.utils.get(client.get_all_channels(), name="bot-log")

    if message.author == client.user:
        return
    if str(message.channel.type) == "private":
        embed = discord.Embed(color=0x00FFFF)
        embed.set_author(name=f"Olympia Gaming Modmail System", icon_url="https://cdn.discordapp.com/icons/690937143522099220/34fbd058360c3d4696848592ff1c5191.webp?size=1024")
        embed.add_field(name='Report a member:', value=f"React with 1️⃣ if you want to report a member.")        
        embed.add_field(name='Report a Staff Member:', value=f"React with 2️⃣ if you want to report a Staff Member.")    
        embed.add_field(name='Warn Appeal:', value=f"React with 3️⃣ if you would like to appeal a warning.")
        embed.add_field(name='Question:', value=f"React with 4️⃣ if you have a question about our moderation system or the server rules.")
        embed.set_footer(text="Olympia Gaming | Modmail")
        msg = await message.author.send(embed=embed)
        await msg.add_reaction("1️⃣")
        await msg.add_reaction("2️⃣")
        await msg.add_reaction("3️⃣")
        await msg.add_reaction("4️⃣")
    def check(reaction, user):
       return user == message.author and str(reaction.emoji) in ["1️⃣", "2️⃣", "3️⃣", "4️⃣"]


    while True:
        try:
            reaction, user = await client.wait_for("reaction_add", timeout=60, check=check)

            if str(reaction.emoji) == "1️⃣":
                embed = discord.Embed(color=0x00FFFF)
                embed.set_author(name=f"Olympia Gaming Modmail System", icon_url="https://cdn.discordapp.com/icons/690937143522099220/34fbd058360c3d4696848592ff1c5191.webp?size=1024")
                embed.add_field(name='How to Report:', value="Send the ID of the person you are reporting and attach add a screen shot of them breaking a rule (can be ToS or a server rule).")        
                embed.set_footer(text="Olympia Gaming | Report a member ")
                await message.author.send(embed=embed)
                message, user = await client.wait_for("on_message", timeout=60, check=check)
                embed = discord.Embed(title=f"{message.content}", color=0x00FFFF)
                await modmail_channel.send(embed=embed)

               
        except asyncio.TimeoutError:
            await message.delete()
            break

此代码的唯一问题是它不会将消息发送到 modmail 通道，并且会不断重复原始消息。有人可以解释我如何解决这个问题吗？

Answer 1

我有几个建议给你。

首先，我强烈建议您将以下内容作为on_message 中的第一条语句：

if message.guild:
    return

这将替换您的if str(message.channel.type) == "private":，并确保任何未在 DM 中发送的消息都会被立即丢弃。

其次，我建议使用get_channel 而不是您的discord.utils.get(client.get_all_channels(), name="bot-log")，它将搜索您的机器人所在的每个频道，直到找到名称为bot-log 的频道。这是低效的。

现在，您的机器人每次都会发送初始消息的原因是因为每当向机器人发送消息时都会调用主 on_message。您将需要跟踪哪些用户已经收到了初始消息，这样您就不会再次发送它。最简单的实现就是添加用户 ID 的列表，然后在主 on_message 中检查该列表。

另外，您的第二个wait_for 将不起作用，它应该只是“消息”并且您正在使用您的第一个检查功能，它正在寻找反应。

一下子就这么多了，所以这是我完整的 on_message 的所有更改，希望你不要只是复制粘贴而不学任何东西：

sent_users = []

@client.event
async def on_message(message):
    if message.guild: # ensure the channel is a DM
        return

    if message.author == client.user:
        return

    if message.author.id in sent_users: # Ensure the intial message hasn't been sent before
        return

    modmail_channel = client.get_channel(CHANNEL_ID)

    embed = discord.Embed(color=0x00FFFF)
    embed.set_author(name=f"Olympia Gaming Modmail System", icon_url="https://cdn.discordapp.com/icons/690937143522099220/34fbd058360c3d4696848592ff1c5191.webp?size=1024")
    embed.add_field(name='Report a member:', value=f"React with 1️⃣ if you want to report a member.")
    embed.add_field(name='Report a Staff Member:', value=f"React with 2️⃣ if you want to report a Staff Member.")
    embed.add_field(name='Warn Appeal:', value=f"React with 3️⃣ if you would like to appeal a warning.")
    embed.add_field(name='Question:', value=f"React with 4️⃣ if you have a question about our moderation system or the server rules.")
    embed.set_footer(text="Olympia Gaming | Modmail")
    msg = await message.author.send(embed=embed)
    await msg.add_reaction("1️⃣")
    await msg.add_reaction("2️⃣")
    await msg.add_reaction("3️⃣")
    await msg.add_reaction("4️⃣")

    sent_users.append(message.author.id) # add this user to the list of sent users

    try:
        def check(reaction, user):
            return user == message.author and str(reaction.emoji) in ["1️⃣", "2️⃣", "3️⃣", "4️⃣"]

        reaction, user = await client.wait_for("reaction_add", timeout=60, check=check)

        if str(reaction.emoji) == "1️⃣":
            embed = discord.Embed(color=0x00FFFF)
            embed.set_author(name=f"Olympia Gaming Modmail System", icon_url="https://cdn.discordapp.com/icons/690937143522099220/34fbd058360c3d4696848592ff1c5191.webp?size=1024")
            embed.add_field(name='How to Report:', value="Send the ID of the person you are reporting and attach add a screen shot of them breaking a rule (can be ToS or a server rule).")
            embed.set_footer(text="Olympia Gaming | Report a member ")
            await message.author.send(embed=embed)

            message = await client.wait_for("message", timeout=60, check=lambda m: m.channel == message.channel and m.author == message.author)
            embed = discord.Embed(title=f"{message.content}", color=0x00FFFF)
            await modmail_channel.send(embed=embed)


    except asyncio.TimeoutError:
        await message.delete()