918 lines
27 KiB
Python
918 lines
27 KiB
Python
# -*- coding: utf-8 -*-
|
|
"""
|
|
The MIT License (MIT)
|
|
|
|
Copyright (c) 2015-2017 Rapptz
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a
|
|
copy of this software and associated documentation files (the "Software"),
|
|
to deal in the Software without restriction, including without limitation
|
|
the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
and/or sell copies of the Software, and to permit persons to whom the
|
|
Software is furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
DEALINGS IN THE SOFTWARE.
|
|
"""
|
|
|
|
from .permissions import Permissions
|
|
from .enums import ChannelType, try_enum
|
|
from .mixins import Hashable
|
|
from . import utils
|
|
from .errors import ClientException, NoMoreItems
|
|
from .webhook import Webhook
|
|
|
|
import discord.abc
|
|
|
|
import time
|
|
import asyncio
|
|
|
|
__all__ = ('TextChannel', 'VoiceChannel', 'DMChannel', 'CategoryChannel', 'GroupChannel', '_channel_factory')
|
|
|
|
async def _single_delete_strategy(messages):
|
|
for m in messages:
|
|
await m.delete()
|
|
|
|
class TextChannel(discord.abc.Messageable, discord.abc.GuildChannel, Hashable):
|
|
"""Represents a Discord guild text channel.
|
|
|
|
.. container:: operations
|
|
|
|
.. describe:: x == y
|
|
|
|
Checks if two channels are equal.
|
|
|
|
.. describe:: x != y
|
|
|
|
Checks if two channels are not equal.
|
|
|
|
.. describe:: hash(x)
|
|
|
|
Returns the channel's hash.
|
|
|
|
.. describe:: str(x)
|
|
|
|
Returns the channel's name.
|
|
|
|
Attributes
|
|
-----------
|
|
name: :class:`str`
|
|
The channel name.
|
|
guild: :class:`Guild`
|
|
The guild the channel belongs to.
|
|
id: :class:`int`
|
|
The channel ID.
|
|
category_id: :class:`int`
|
|
The category channel ID this channel belongs to.
|
|
topic: Optional[:class:`str`]
|
|
The channel's topic. None if it doesn't exist.
|
|
position: :class:`int`
|
|
The position in the channel list. This is a number that starts at 0. e.g. the
|
|
top channel is position 0.
|
|
"""
|
|
|
|
__slots__ = ( 'name', 'id', 'guild', 'topic', '_state', 'nsfw',
|
|
'category_id', 'position', '_overwrites' )
|
|
|
|
def __init__(self, *, state, guild, data):
|
|
self._state = state
|
|
self.id = int(data['id'])
|
|
self._update(guild, data)
|
|
|
|
def __repr__(self):
|
|
return '<TextChannel id={0.id} name={0.name!r} position={0.position}>'.format(self)
|
|
|
|
def _update(self, guild, data):
|
|
self.guild = guild
|
|
self.name = data['name']
|
|
self.category_id = utils._get_as_snowflake(data, 'parent_id')
|
|
self.topic = data.get('topic')
|
|
self.position = data['position']
|
|
self.nsfw = data.get('nsfw', False)
|
|
self._fill_overwrites(data)
|
|
|
|
async def _get_channel(self):
|
|
return self
|
|
|
|
def permissions_for(self, member):
|
|
base = super().permissions_for(member)
|
|
|
|
# text channels do not have voice related permissions
|
|
denied = Permissions.voice()
|
|
base.value &= ~denied.value
|
|
return base
|
|
|
|
permissions_for.__doc__ = discord.abc.GuildChannel.permissions_for.__doc__
|
|
|
|
@property
|
|
def members(self):
|
|
"""Returns a :class:`list` of :class:`Member` that can see this channel."""
|
|
return [m for m in self.guild.members if self.permissions_for(m).read_messages]
|
|
|
|
def is_nsfw(self):
|
|
"""Checks if the channel is NSFW."""
|
|
n = self.name
|
|
return self.nsfw or n == 'nsfw' or n[:5] == 'nsfw-'
|
|
|
|
async def edit(self, *, reason=None, **options):
|
|
"""|coro|
|
|
|
|
Edits the channel.
|
|
|
|
You must have the :attr:`~Permissions.manage_channels` permission to
|
|
use this.
|
|
|
|
Parameters
|
|
----------
|
|
name: str
|
|
The new channel name.
|
|
topic: str
|
|
The new channel's topic.
|
|
position: int
|
|
The new channel's position.
|
|
nsfw: bool
|
|
To mark the channel as NSFW or not.
|
|
sync_permissions: bool
|
|
Whether to sync permissions with the channel's new or pre-existing
|
|
category. Defaults to ``False``.
|
|
category: Optional[:class:`CategoryChannel`]
|
|
The new category for this channel. Can be ``None`` to remove the
|
|
category.
|
|
reason: Optional[str]
|
|
The reason for editing this channel. Shows up on the audit log.
|
|
|
|
Raises
|
|
------
|
|
InvalidArgument
|
|
If position is less than 0 or greater than the number of channels.
|
|
Forbidden
|
|
You do not have permissions to edit the channel.
|
|
HTTPException
|
|
Editing the channel failed.
|
|
"""
|
|
await self._edit(options, reason=reason)
|
|
|
|
async def delete_messages(self, messages):
|
|
"""|coro|
|
|
|
|
Deletes a list of messages. This is similar to :meth:`Message.delete`
|
|
except it bulk deletes multiple messages.
|
|
|
|
As a special case, if the number of messages is 0, then nothing
|
|
is done. If the number of messages is 1 then single message
|
|
delete is done. If it's more than two, then bulk delete is used.
|
|
|
|
You cannot bulk delete more than 100 messages or messages that
|
|
are older than 14 days old.
|
|
|
|
You must have the :attr:`~Permissions.manage_messages` permission to
|
|
use this.
|
|
|
|
Usable only by bot accounts.
|
|
|
|
Parameters
|
|
-----------
|
|
messages: Iterable[:class:`abc.Snowflake`]
|
|
An iterable of messages denoting which ones to bulk delete.
|
|
|
|
Raises
|
|
------
|
|
ClientException
|
|
The number of messages to delete was more than 100.
|
|
Forbidden
|
|
You do not have proper permissions to delete the messages or
|
|
you're not using a bot account.
|
|
HTTPException
|
|
Deleting the messages failed.
|
|
"""
|
|
if not isinstance(messages, (list, tuple)):
|
|
messages = list(messages)
|
|
|
|
if len(messages) == 0:
|
|
return # do nothing
|
|
|
|
if len(messages) == 1:
|
|
message_id = messages[0].id
|
|
await self._state.http.delete_message(self.id, message_id)
|
|
return
|
|
|
|
if len(messages) > 100:
|
|
raise ClientException('Can only bulk delete messages up to 100 messages')
|
|
|
|
message_ids = [m.id for m in messages]
|
|
await self._state.http.delete_messages(self.id, message_ids)
|
|
|
|
async def purge(self, *, limit=100, check=None, before=None, after=None, around=None, reverse=False, bulk=True):
|
|
"""|coro|
|
|
|
|
Purges a list of messages that meet the criteria given by the predicate
|
|
``check``. If a ``check`` is not provided then all messages are deleted
|
|
without discrimination.
|
|
|
|
You must have the :attr:`~Permissions.manage_messages` permission to
|
|
delete messages even if they are your own (unless you are a user
|
|
account). The :attr:`~Permissions.read_message_history` permission is
|
|
also needed to retrieve message history.
|
|
|
|
Internally, this employs a different number of strategies depending
|
|
on the conditions met such as if a bulk delete is possible or if
|
|
the account is a user bot or not.
|
|
|
|
Parameters
|
|
-----------
|
|
limit: int
|
|
The number of messages to search through. This is not the number
|
|
of messages that will be deleted, though it can be.
|
|
check: predicate
|
|
The function used to check if a message should be deleted.
|
|
It must take a :class:`Message` as its sole parameter.
|
|
before
|
|
Same as ``before`` in :meth:`history`.
|
|
after
|
|
Same as ``after`` in :meth:`history`.
|
|
around
|
|
Same as ``around`` in :meth:`history`.
|
|
reverse
|
|
Same as ``reverse`` in :meth:`history`.
|
|
bulk: bool
|
|
If True, use bulk delete. bulk=False is useful for mass-deleting
|
|
a bot's own messages without manage_messages. When True, will fall
|
|
back to single delete if current account is a user bot, or if
|
|
messages are older than two weeks.
|
|
|
|
Raises
|
|
-------
|
|
Forbidden
|
|
You do not have proper permissions to do the actions required.
|
|
HTTPException
|
|
Purging the messages failed.
|
|
|
|
Examples
|
|
---------
|
|
|
|
Deleting bot's messages ::
|
|
|
|
def is_me(m):
|
|
return m.author == client.user
|
|
|
|
deleted = await channel.purge(limit=100, check=is_me)
|
|
await channel.send('Deleted {} message(s)'.format(len(deleted)))
|
|
|
|
Returns
|
|
--------
|
|
list
|
|
The list of messages that were deleted.
|
|
"""
|
|
|
|
if check is None:
|
|
check = lambda m: True
|
|
|
|
iterator = self.history(limit=limit, before=before, after=after, reverse=reverse, around=around)
|
|
ret = []
|
|
count = 0
|
|
|
|
minimum_time = int((time.time() - 14 * 24 * 60 * 60) * 1000.0 - 1420070400000) << 22
|
|
strategy = self.delete_messages if self._state.is_bot and bulk else _single_delete_strategy
|
|
|
|
while True:
|
|
try:
|
|
msg = await iterator.next()
|
|
except NoMoreItems:
|
|
# no more messages to poll
|
|
if count >= 2:
|
|
# more than 2 messages -> bulk delete
|
|
to_delete = ret[-count:]
|
|
await strategy(to_delete)
|
|
elif count == 1:
|
|
# delete a single message
|
|
await ret[-1].delete()
|
|
|
|
return ret
|
|
else:
|
|
if count == 100:
|
|
# we've reached a full 'queue'
|
|
to_delete = ret[-100:]
|
|
await strategy(to_delete)
|
|
count = 0
|
|
await asyncio.sleep(1)
|
|
|
|
if check(msg):
|
|
if msg.id < minimum_time:
|
|
# older than 14 days old
|
|
if count == 1:
|
|
await ret[-1].delete()
|
|
elif count >= 2:
|
|
to_delete = ret[-count:]
|
|
await strategy(to_delete)
|
|
|
|
count = 0
|
|
strategy = _single_delete_strategy
|
|
|
|
count += 1
|
|
ret.append(msg)
|
|
|
|
async def webhooks(self):
|
|
"""|coro|
|
|
|
|
Gets the list of webhooks from this channel.
|
|
|
|
Requires :attr:`~.Permissions.manage_webhooks` permissions.
|
|
|
|
Raises
|
|
-------
|
|
Forbidden
|
|
You don't have permissions to get the webhooks.
|
|
|
|
Returns
|
|
--------
|
|
List[:class:`Webhook`]
|
|
The webhooks for this channel.
|
|
"""
|
|
|
|
data = await self._state.http.channel_webhooks(self.id)
|
|
return [Webhook.from_state(d, state=self._state) for d in data]
|
|
|
|
async def create_webhook(self, *, name, avatar=None):
|
|
"""|coro|
|
|
|
|
Creates a webhook for this channel.
|
|
|
|
Requires :attr:`~.Permissions.manage_webhooks` permissions.
|
|
|
|
Parameters
|
|
-------------
|
|
name: str
|
|
The webhook's name.
|
|
avatar: Optional[bytes]
|
|
A *bytes-like* object representing the webhook's default avatar.
|
|
This operates similarly to :meth:`~ClientUser.edit`.
|
|
|
|
Raises
|
|
-------
|
|
HTTPException
|
|
Creating the webhook failed.
|
|
Forbidden
|
|
You do not have permissions to create a webhook.
|
|
|
|
Returns
|
|
--------
|
|
:class:`Webhook`
|
|
The created webhook.
|
|
"""
|
|
|
|
if avatar is not None:
|
|
avatar = utils._bytes_to_base64_data(avatar)
|
|
|
|
data = await self._state.http.create_webhook(self.id, name=str(name), avatar=avatar)
|
|
return Webhook.from_state(data, state=self._state)
|
|
|
|
class VoiceChannel(discord.abc.Connectable, discord.abc.GuildChannel, Hashable):
|
|
"""Represents a Discord guild voice channel.
|
|
|
|
.. container:: operations
|
|
|
|
.. describe:: x == y
|
|
|
|
Checks if two channels are equal.
|
|
|
|
.. describe:: x != y
|
|
|
|
Checks if two channels are not equal.
|
|
|
|
.. describe:: hash(x)
|
|
|
|
Returns the channel's hash.
|
|
|
|
.. describe:: str(x)
|
|
|
|
Returns the channel's name.
|
|
|
|
Attributes
|
|
-----------
|
|
name: :class:`str`
|
|
The channel name.
|
|
guild: :class:`Guild`
|
|
The guild the channel belongs to.
|
|
id: :class:`int`
|
|
The channel ID.
|
|
category_id: :class:`int`
|
|
The category channel ID this channel belongs to.
|
|
position: :class:`int`
|
|
The position in the channel list. This is a number that starts at 0. e.g. the
|
|
top channel is position 0.
|
|
bitrate: :class:`int`
|
|
The channel's preferred audio bitrate in bits per second.
|
|
user_limit: :class:`int`
|
|
The channel's limit for number of members that can be in a voice channel.
|
|
"""
|
|
|
|
__slots__ = ('name', 'id', 'guild', 'bitrate', 'user_limit',
|
|
'_state', 'position', '_overwrites', 'category_id' )
|
|
|
|
def __init__(self, *, state, guild, data):
|
|
self._state = state
|
|
self.id = int(data['id'])
|
|
self._update(guild, data)
|
|
|
|
def __repr__(self):
|
|
return '<VoiceChannel id={0.id} name={0.name!r} position={0.position}>'.format(self)
|
|
|
|
def _get_voice_client_key(self):
|
|
return self.guild.id, 'guild_id'
|
|
|
|
def _get_voice_state_pair(self):
|
|
return self.guild.id, self.id
|
|
|
|
def _update(self, guild, data):
|
|
self.guild = guild
|
|
self.name = data['name']
|
|
self.category_id = utils._get_as_snowflake(data, 'parent_id')
|
|
self.position = data['position']
|
|
self.bitrate = data.get('bitrate')
|
|
self.user_limit = data.get('user_limit')
|
|
self._fill_overwrites(data)
|
|
|
|
@property
|
|
def members(self):
|
|
"""Returns a list of :class:`Member` that are currently inside this voice channel."""
|
|
ret = []
|
|
for user_id, state in self.guild._voice_states.items():
|
|
if state.channel.id == self.id:
|
|
member = self.guild.get_member(user_id)
|
|
if member is not None:
|
|
ret.append(member)
|
|
return ret
|
|
|
|
async def edit(self, *, reason=None, **options):
|
|
"""|coro|
|
|
|
|
Edits the channel.
|
|
|
|
You must have the :attr:`~Permissions.manage_channels` permission to
|
|
use this.
|
|
|
|
Parameters
|
|
----------
|
|
name: str
|
|
The new channel's name.
|
|
bitrate: int
|
|
The new channel's bitrate.
|
|
user_limit: int
|
|
The new channel's user limit.
|
|
position: int
|
|
The new channel's position.
|
|
sync_permissions: bool
|
|
Whether to sync permissions with the channel's new or pre-existing
|
|
category. Defaults to ``False``.
|
|
category: Optional[:class:`CategoryChannel`]
|
|
The new category for this channel. Can be ``None`` to remove the
|
|
category.
|
|
reason: Optional[str]
|
|
The reason for editing this channel. Shows up on the audit log.
|
|
|
|
Raises
|
|
------
|
|
Forbidden
|
|
You do not have permissions to edit the channel.
|
|
HTTPException
|
|
Editing the channel failed.
|
|
"""
|
|
|
|
await self._edit(options, reason=reason)
|
|
|
|
class CategoryChannel(discord.abc.GuildChannel, Hashable):
|
|
"""Represents a Discord channel category.
|
|
|
|
These are useful to group channels to logical compartments.
|
|
|
|
.. container:: operations
|
|
|
|
.. describe:: x == y
|
|
|
|
Checks if two channels are equal.
|
|
|
|
.. describe:: x != y
|
|
|
|
Checks if two channels are not equal.
|
|
|
|
.. describe:: hash(x)
|
|
|
|
Returns the category's hash.
|
|
|
|
.. describe:: str(x)
|
|
|
|
Returns the category's name.
|
|
|
|
Attributes
|
|
-----------
|
|
name: :class:`str`
|
|
The category name.
|
|
guild: :class:`Guild`
|
|
The guild the category belongs to.
|
|
id: :class:`int`
|
|
The category channel ID.
|
|
position: :class:`int`
|
|
The position in the category list. This is a number that starts at 0. e.g. the
|
|
top category is position 0.
|
|
"""
|
|
|
|
__slots__ = ('name', 'id', 'guild', 'nsfw', '_state', 'position', '_overwrites', 'category_id')
|
|
|
|
def __init__(self, *, state, guild, data):
|
|
self._state = state
|
|
self.id = int(data['id'])
|
|
self._update(guild, data)
|
|
|
|
def __repr__(self):
|
|
return '<CategoryChannel id={0.id} name={0.name!r} position={0.position}>'.format(self)
|
|
|
|
def _update(self, guild, data):
|
|
self.guild = guild
|
|
self.name = data['name']
|
|
self.category_id = utils._get_as_snowflake(data, 'parent_id')
|
|
self.nsfw = data.get('nsfw', False)
|
|
self.position = data['position']
|
|
self._fill_overwrites(data)
|
|
|
|
def is_nsfw(self):
|
|
"""Checks if the category is NSFW."""
|
|
n = self.name
|
|
return self.nsfw or n == 'nsfw' or n[:5] == 'nsfw-'
|
|
|
|
async def edit(self, *, reason=None, **options):
|
|
"""|coro|
|
|
|
|
Edits the channel.
|
|
|
|
You must have the :attr:`~Permissions.manage_channels` permission to
|
|
use this.
|
|
|
|
Parameters
|
|
----------
|
|
name: str
|
|
The new category's name.
|
|
position: int
|
|
The new category's position.
|
|
nsfw: bool
|
|
To mark the category as NSFW or not.
|
|
reason: Optional[str]
|
|
The reason for editing this category. Shows up on the audit log.
|
|
|
|
Raises
|
|
------
|
|
InvalidArgument
|
|
If position is less than 0 or greater than the number of categories.
|
|
Forbidden
|
|
You do not have permissions to edit the category.
|
|
HTTPException
|
|
Editing the category failed.
|
|
"""
|
|
|
|
try:
|
|
position = options.pop('position')
|
|
except KeyError:
|
|
pass
|
|
else:
|
|
await self._move(position, reason=reason)
|
|
self.position = position
|
|
|
|
if options:
|
|
data = await self._state.http.edit_channel(self.id, reason=reason, **options)
|
|
self._update(self.guild, data)
|
|
|
|
@property
|
|
def channels(self):
|
|
"""List[:class:`abc.GuildChannel`]: Returns the channels that are under this category.
|
|
|
|
These are sorted by the official Discord UI, which places voice channels below the text channels.
|
|
"""
|
|
def comparator(channel):
|
|
return (not isinstance(channel, TextChannel), channel.position)
|
|
|
|
ret = [c for c in self.guild.channels if c.category_id == self.id]
|
|
ret.sort(key=comparator)
|
|
return ret
|
|
|
|
class DMChannel(discord.abc.Messageable, Hashable):
|
|
"""Represents a Discord direct message channel.
|
|
|
|
.. container:: operations
|
|
|
|
.. describe:: x == y
|
|
|
|
Checks if two channels are equal.
|
|
|
|
.. describe:: x != y
|
|
|
|
Checks if two channels are not equal.
|
|
|
|
.. describe:: hash(x)
|
|
|
|
Returns the channel's hash.
|
|
|
|
.. describe:: str(x)
|
|
|
|
Returns a string representation of the channel
|
|
|
|
Attributes
|
|
----------
|
|
recipient: :class:`User`
|
|
The user you are participating with in the direct message channel.
|
|
me: :class:`ClientUser`
|
|
The user presenting yourself.
|
|
id: :class:`int`
|
|
The direct message channel ID.
|
|
"""
|
|
|
|
__slots__ = ('id', 'recipient', 'me', '_state')
|
|
|
|
def __init__(self, *, me, state, data):
|
|
self._state = state
|
|
self.recipient = state.store_user(data['recipients'][0])
|
|
self.me = me
|
|
self.id = int(data['id'])
|
|
|
|
async def _get_channel(self):
|
|
return self
|
|
|
|
def __str__(self):
|
|
return 'Direct Message with %s' % self.recipient
|
|
|
|
def __repr__(self):
|
|
return '<DMChannel id={0.id} recipient={0.recipient!r}>'.format(self)
|
|
|
|
@property
|
|
def created_at(self):
|
|
"""Returns the direct message channel's creation time in UTC."""
|
|
return utils.snowflake_time(self.id)
|
|
|
|
def permissions_for(self, user=None):
|
|
"""Handles permission resolution for a :class:`User`.
|
|
|
|
This function is there for compatibility with other channel types.
|
|
|
|
Actual direct messages do not really have the concept of permissions.
|
|
|
|
This returns all the Text related permissions set to true except:
|
|
|
|
- send_tts_messages: You cannot send TTS messages in a DM.
|
|
- manage_messages: You cannot delete others messages in a DM.
|
|
|
|
Parameters
|
|
-----------
|
|
user: :class:`User`
|
|
The user to check permissions for. This parameter is ignored
|
|
but kept for compatibility.
|
|
|
|
Returns
|
|
--------
|
|
:class:`Permissions`
|
|
The resolved permissions.
|
|
"""
|
|
|
|
base = Permissions.text()
|
|
base.send_tts_messages = False
|
|
base.manage_messages = False
|
|
return base
|
|
|
|
class GroupChannel(discord.abc.Messageable, Hashable):
|
|
"""Represents a Discord group channel.
|
|
|
|
.. container:: operations
|
|
|
|
.. describe:: x == y
|
|
|
|
Checks if two channels are equal.
|
|
|
|
.. describe:: x != y
|
|
|
|
Checks if two channels are not equal.
|
|
|
|
.. describe:: hash(x)
|
|
|
|
Returns the channel's hash.
|
|
|
|
.. describe:: str(x)
|
|
|
|
Returns a string representation of the channel
|
|
|
|
Attributes
|
|
----------
|
|
recipients: :class:`list` of :class:`User`
|
|
The users you are participating with in the group channel.
|
|
me: :class:`ClientUser`
|
|
The user presenting yourself.
|
|
id: :class:`int`
|
|
The group channel ID.
|
|
owner: :class:`User`
|
|
The user that owns the group channel.
|
|
icon: Optional[:class:`str`]
|
|
The group channel's icon hash if provided.
|
|
name: Optional[:class:`str`]
|
|
The group channel's name if provided.
|
|
"""
|
|
|
|
__slots__ = ('id', 'recipients', 'owner', 'icon', 'name', 'me', '_state')
|
|
|
|
def __init__(self, *, me, state, data):
|
|
self._state = state
|
|
self.id = int(data['id'])
|
|
self.me = me
|
|
self._update_group(data)
|
|
|
|
def _update_group(self, data):
|
|
owner_id = utils._get_as_snowflake(data, 'owner_id')
|
|
self.icon = data.get('icon')
|
|
self.name = data.get('name')
|
|
|
|
try:
|
|
self.recipients = [self._state.store_user(u) for u in data['recipients']]
|
|
except KeyError:
|
|
pass
|
|
|
|
if owner_id == self.me.id:
|
|
self.owner = self.me
|
|
else:
|
|
self.owner = utils.find(lambda u: u.id == owner_id, self.recipients)
|
|
|
|
async def _get_channel(self):
|
|
return self
|
|
|
|
def __str__(self):
|
|
if self.name:
|
|
return self.name
|
|
|
|
if len(self.recipients) == 0:
|
|
return 'Unnamed'
|
|
|
|
return ', '.join(map(lambda x: x.name, self.recipients))
|
|
|
|
def __repr__(self):
|
|
return '<GroupChannel id={0.id} name={0.name!r}>'.format(self)
|
|
|
|
@property
|
|
def icon_url(self):
|
|
"""Returns the channel's icon URL if available or an empty string otherwise."""
|
|
if self.icon is None:
|
|
return ''
|
|
|
|
return 'https://cdn.discordapp.com/channel-icons/{0.id}/{0.icon}.jpg'.format(self)
|
|
|
|
@property
|
|
def created_at(self):
|
|
"""Returns the channel's creation time in UTC."""
|
|
return utils.snowflake_time(self.id)
|
|
|
|
def permissions_for(self, user):
|
|
"""Handles permission resolution for a :class:`User`.
|
|
|
|
This function is there for compatibility with other channel types.
|
|
|
|
Actual direct messages do not really have the concept of permissions.
|
|
|
|
This returns all the Text related permissions set to true except:
|
|
|
|
- send_tts_messages: You cannot send TTS messages in a DM.
|
|
- manage_messages: You cannot delete others messages in a DM.
|
|
|
|
This also checks the kick_members permission if the user is the owner.
|
|
|
|
Parameters
|
|
-----------
|
|
user: :class:`User`
|
|
The user to check permissions for.
|
|
|
|
Returns
|
|
--------
|
|
:class:`Permissions`
|
|
The resolved permissions for the user.
|
|
"""
|
|
|
|
base = Permissions.text()
|
|
base.send_tts_messages = False
|
|
base.manage_messages = False
|
|
base.mention_everyone = True
|
|
|
|
if user.id == self.owner.id:
|
|
base.kick_members = True
|
|
|
|
return base
|
|
|
|
async def add_recipients(self, *recipients):
|
|
"""|coro|
|
|
|
|
Adds recipients to this group.
|
|
|
|
A group can only have a maximum of 10 members.
|
|
Attempting to add more ends up in an exception. To
|
|
add a recipient to the group, you must have a relationship
|
|
with the user of type :attr:`RelationshipType.friend`.
|
|
|
|
Parameters
|
|
-----------
|
|
\*recipients: :class:`User`
|
|
An argument list of users to add to this group.
|
|
|
|
Raises
|
|
-------
|
|
HTTPException
|
|
Adding a recipient to this group failed.
|
|
"""
|
|
|
|
# TODO: wait for the corresponding WS event
|
|
|
|
req = self._state.http.add_group_recipient
|
|
for recipient in recipients:
|
|
await req(self.id, recipient.id)
|
|
|
|
async def remove_recipients(self, *recipients):
|
|
"""|coro|
|
|
|
|
Removes recipients from this group.
|
|
|
|
Parameters
|
|
-----------
|
|
\*recipients: :class:`User`
|
|
An argument list of users to remove from this group.
|
|
|
|
Raises
|
|
-------
|
|
HTTPException
|
|
Removing a recipient from this group failed.
|
|
"""
|
|
|
|
# TODO: wait for the corresponding WS event
|
|
|
|
req = self._state.http.remove_group_recipient
|
|
for recipient in recipients:
|
|
await req(self.id, recipient.id)
|
|
|
|
async def edit(self, **fields):
|
|
"""|coro|
|
|
|
|
Edits the group.
|
|
|
|
Parameters
|
|
-----------
|
|
name: Optional[str]
|
|
The new name to change the group to.
|
|
Could be ``None`` to remove the name.
|
|
icon: Optional[bytes]
|
|
A bytes-like object representing the new icon.
|
|
Could be ``None`` to remove the icon.
|
|
|
|
Raises
|
|
-------
|
|
HTTPException
|
|
Editing the group failed.
|
|
"""
|
|
|
|
try:
|
|
icon_bytes = fields['icon']
|
|
except KeyError:
|
|
pass
|
|
else:
|
|
if icon_bytes is not None:
|
|
fields['icon'] = utils._bytes_to_base64_data(icon_bytes)
|
|
|
|
data = await self._state.http.edit_group(self.id, **fields)
|
|
self._update_group(data)
|
|
|
|
async def leave(self):
|
|
"""|coro|
|
|
|
|
Leave the group.
|
|
|
|
If you are the only one in the group, this deletes it as well.
|
|
|
|
Raises
|
|
-------
|
|
HTTPException
|
|
Leaving the group failed.
|
|
"""
|
|
|
|
await self._state.http.leave_group(self.id)
|
|
|
|
def _channel_factory(channel_type):
|
|
value = try_enum(ChannelType, channel_type)
|
|
if value is ChannelType.text:
|
|
return TextChannel, value
|
|
elif value is ChannelType.voice:
|
|
return VoiceChannel, value
|
|
elif value is ChannelType.private:
|
|
return DMChannel, value
|
|
elif value is ChannelType.category:
|
|
return CategoryChannel, value
|
|
elif value is ChannelType.group:
|
|
return GroupChannel, value
|
|
else:
|
|
return None, value
|