Question

所以我正在开发一个机器人，我希望它拥有自己的票务支持系统。

我想做的是，在收到DM之后： -在“门票”类别中创建以DM作者（例如＃David0001）命名的新频道 -设置该频道的权限，只有DM作者（和c的管理员）才能读取和写入该频道 -重新记录DM作者在其DM中写的内容

我当前正在使用最新的Async discord.py分支（我知道我可能应该使用重写功能，但是很好）

@client.event
async def on_message(message):
    if message.server is None and message.author != client.user:
        server = client.get_server("serverid")
        for channel in server.channels:
            if channel.name == str(message.author):
                await client.send_message(message.author, "Hey you already have a support ticket open!")
                break
            else:
                await client.create_channel(server, str(message.author), type=discord.ChannelType.text)
                overwrite = discord.PermissionOverwrite()
                overwrite.read_messages = True
                overwrite.send_messages = True
                overwrite.ban_members = False
                for channel in server.channels:
                    if channel.name == str(message.author):
                        await client.edit_channel_permissions(channel.id, message.author, overwrite)
                        await client.send_message(channel.id, message.content)
                        break
                    else:
                        break
                break
    await client.process_commands(message)

我还希望它首先验证是否存在不存在具有用户名的支持频道，如果存在，则发送诸如“嘿，您已经打开了支持票频道”之类的小消息

此代码最初似乎起作用，但效果不佳，它确实在DM上创建了一个“ david0001”频道，但是它没有正确设置权限，也没有在预先存在的票证类别中进行设置（因为我不知道该怎么做），它不会重新转录用户在DM中写的任何内容，也不会验证用户是否拥有开放频道，只是不断创建一个新频道

Answer 1

可以针对您的情况提出多种解决方案：

随着旧的异步分支的折旧，这是最新的代码。

通过命令：

我假设您使用的是齿轮系统：

这是为您的请求设计的命令，当用户使用它时，它会检查支持服务器，如果没有 Support 类别，它将创建一个，然后为用户创建频道。如果已经存在该要求，则只需将存储在request中的消息发送到正确的通道即可。

import asyncio, discord
from discord.ext import commands
from discord.utils import get

class Cmd_support(commands.Cog):

    def __init__(self, client):
        self.client = client

    @commands.command()
    async def support(self, ctx, *, request: str):

        user = ctx.message.author
        guild_id = 000000000000000000 # fill it up with your support guild id
        support_server = self.client.get_guild(guild_id)

        # try to match with a channel name
        match = False

        for channel in support_server.text_channels:
            await asyncio.sleep(0)

            if channel.name == user.name.lower():  # it's a match
                match = True
                user_support = get(support_server.text_channels, name = user.name.lower())  # get the user support channel as lower case, just like channels name
                break

        # end for

        if not match:  # if the channel doesn't exist, we create it

            support_category_name = 'Support'  # defines the Support category name, case sensitive
            support_category = get(support_server.categories, name = support_category_name)  # get the support category
            user_support = get(support_server.text_channels, name = user.name.lower())  # get the user support channel as lower case, just like channels name

            if support_category == None:  # if the category is not found, we create it
                # setting up the category permissions
                support_category_permissions = {
                    support_server.default_role : discord.PermissionOverwrite(send_messages = False)
                }

                await support_server.create_category(name = support_category_name, overwrites = support_category_permissions)

                support_category = get(support_server.categories, name = support_category_name)  # redefine the variable with the new category

            if user_support == None:  # if the channel doesn't exist

                # setting up the permissions for the channel
                user_channel_permissions = {
                    support_server.default_role : discord.PermissionOverwrite(read_messages = False, send_messages = False),  # othe users cannot see the channels
                    support_server.me : discord.PermissionOverwrite(read_messages = True, send_messages = True),
                    user : discord.PermissionOverwrite(read_messages = True, send_messages = True)
                }

                # now we create the channel
                await support_server.create_text_channel(name = user.name, overwrites = user_channel_permissions, category = support_category)
                user_support = get(support_server.text_channels, name = user.name.lower())  # redefine the support channel

        # now send the message to the new channel
        await user_support.send(request)  # sends what the user sent to the command

def setup(client):
    client.add_cog(Cmd_support(client))

使用DM：

它与命令解决方案略有不同，request仅被message.content代替，我们添加了条件：

请注意，无论消息内容如何，它都会创建一个频道并向其中发送消息。您可以使用以下条件对其进行过滤：if message.content.startswith("something"):

if type(message.channel) == discord.DMchannel:

这是代码：

    @commands.Cog.listener()  # equivalent to discord.Event
    async def on_message(self, message):

        if type(message.channel) == discord.DMChannel:
            user = message.author
            guild_id = 000000000000000000 # fill it up with your support guild id
            support_server = self.client.get_guild(guild_id)

            # try to match with a channel name
            match = False

            for channel in support_server.text_channels:
                await asyncio.sleep(0)

                if channel.name == user.name.lower():  # it's a match
                    match = True
                    user_support = get(support_server.text_channels, name = user.name.lower())  # get the user support channel as lower case, just like channels name
                    break

            # end for

            if not match:  # if the channel doesn't exist, we create it

                support_category_name = 'Support'  # defines the Support category name, case sensitive
                support_category = get(support_server.categories, name = support_category_name)  # get the support category
                user_support = get(support_server.text_channels, name = user.name.lower())  # get the user support channel as lower case, just like channels name

                if support_category == None:  # if the category is not found, we create it
                    # setting up the category permissions
                    support_category_permissions = {
                        support_server.default_role : discord.PermissionOverwrite(send_messages = False)
                    }

                    await support_server.create_category(name = support_category_name, overwrites = support_category_permissions)

                    support_category = get(support_server.categories, name = support_category_name)  # redefine the variable with the new category

                if user_support == None:  # if the channel doesn't exist

                    # setting up the permissions for the channel
                    user_channel_permissions = {
                        support_server.default_role : discord.PermissionOverwrite(read_messages = False, send_messages = False),  # othe users cannot see the channels
                        support_server.me : discord.PermissionOverwrite(read_messages = True, send_messages = True),
                        user : discord.PermissionOverwrite(read_messages = True, send_messages = True)
                    }

                    # now we create the channel
                    await support_server.create_text_channel(name = user.name, overwrites = user_channel_permissions, category = support_category)
                    user_support = get(support_server.text_channels, name = user.name.lower())  # redefine the support channel

            # now send the message to the new channel
            await user_support.send(message.content)  # sends what the user sent to the command

def setup(client):
    client.add_cog(Event_on_message(client))

如您所见，它与我提出的第一个解决方案没有什么不同。

获取最新的discord.py

好吧，您确实应该将discord.py版本更新到最新版本，旧的async分支已不存在，并且已被他们正在使用的rewrite版本所取代。在您的终端中尝试以下小脚本：

>>> import discord
>>> discord.__version__
'1.2.3'

如果您的版本为 0.X.X ，则表示您不是最新版本！考虑一下pip install discord.py --upgrade以获得最新版本（比旧的异步版本好得多）

Usefull链接：discord.py - Migrating to v1.0（我已经在几个小时内迁移到了新版本，时间不算太长。您最好现在迁移，直到代码变得太大为止）

希望它有所帮助！祝你有美好的一天！

收到DM时创建Discord频道

1 个答案:

通过命令：

使用DM：

获取最新的discord.py