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"""
The MIT License (MIT)
Copyright (c) 2015-present 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 __future__ import annotations
from typing import TYPE_CHECKING, List, Optional, Union
from .asset import Asset
from .enums import ChannelType, InviteTarget, InviteType, NSFWLevel, VerificationLevel, try_enum
from .flags import InviteFlags
from .mixins import Hashable
from .object import Object
from .scheduled_event import ScheduledEvent
from .stage_instance import StageInstance
from .utils import MISSING, _generate_session_id, _get_as_snowflake, parse_time, snowflake_time
from .welcome_screen import WelcomeScreen
__all__ = (
'PartialInviteChannel',
'PartialInviteGuild',
'Invite',
)
if TYPE_CHECKING:
import datetime
from typing_extensions import Self
from .abc import GuildChannel, Snowflake
from .application import PartialApplication
from .channel import DMChannel, GroupChannel
from .guild import Guild
from .message import Message
from .state import ConnectionState
from .types.channel import PartialChannel as InviteChannelPayload
from .types.invite import (
GatewayInvite as GatewayInvitePayload,
Invite as InvitePayload,
InviteGuild as InviteGuildPayload,
)
from .types.channel import (
PartialChannel as InviteChannelPayload,
)
from .state import ConnectionState
from .abc import GuildChannel
from .user import User
InviteGuildType = Union[Guild, 'PartialInviteGuild', Object]
InviteChannelType = Union[GuildChannel, 'PartialInviteChannel', Object, DMChannel, GroupChannel]
class PartialInviteChannel:
"""Represents a "partial" invite channel.
This model will be given when the user is not part of the
guild or group channel the :class:`Invite` resolves to.
.. container:: operations
.. describe:: x == y
Checks if two partial channels are the same.
.. describe:: x != y
Checks if two partial channels are not the same.
.. describe:: hash(x)
Return the partial channel's hash.
.. describe:: str(x)
Returns the partial channel's name.
Attributes
-----------
name: Optional[:class:`str`]
The partial channel's name.
id: :class:`int`
The partial channel's ID.
type: :class:`ChannelType`
The partial channel's type.
recipients: Optional[List[:class:`str`]]
The partial channel's recipient names.
This is applicable to channels of type :attr:`ChannelType.group`.
.. versionadded:: 2.0
"""
__slots__ = ('_state', 'id', 'name', 'type', 'recipients', '_icon')
def __new__(cls, data: Optional[InviteChannelPayload], *args, **kwargs):
if data is None:
return
return super().__new__(cls)
def __init__(self, data: Optional[InviteChannelPayload], state: ConnectionState):
if data is None:
return
self._state = state
self.id: int = int(data['id'])
self.name: Optional[str] = data.get('name')
self.type: ChannelType = try_enum(ChannelType, data['type'])
self.recipients: Optional[List[str]] = (
[user['username'] for user in data.get('recipients', [])]
if self.type in (ChannelType.private, ChannelType.group)
else None
)
self._icon: Optional[str] = data.get('icon')
def __str__(self) -> str:
if self.name:
return self.name
recipients = self.recipients or []
if self.type == ChannelType.group:
return ', '.join(recipients) if recipients else 'Unnamed'
return f'Direct Message with {recipients[0] if recipients else "Unknown User"}'
def __repr__(self) -> str:
return f'<PartialInviteChannel id={self.id} name={self.name} type={self.type!r}>'
@property
def mention(self) -> str:
""":class:`str`: The string that allows you to mention the channel."""
return f'<#{self.id}>'
@property
def created_at(self) -> datetime.datetime:
""":class:`datetime.datetime`: Returns the channel's creation time in UTC."""
return snowflake_time(self.id)
@property
def icon(self) -> Optional[Asset]:
"""Optional[:class:`Asset`]: Returns the channel's icon asset if available.
Only applicable to channels of type :attr:`ChannelType.group`.
.. versionadded:: 2.0
"""
if self._icon is None:
return None
return Asset._from_icon(self._state, self.id, self._icon, path='channel')
class PartialInviteGuild:
"""Represents a "partial" invite guild.
This model will be given when the user is not part of the
guild the :class:`Invite` resolves to.
.. container:: operations
.. describe:: x == y
Checks if two partial guilds are the same.
.. describe:: x != y
Checks if two partial guilds are not the same.
.. describe:: hash(x)
Return the partial guild's hash.
.. describe:: str(x)
Returns the partial guild's name.
Attributes
-----------
name: :class:`str`
The partial guild's name.
id: :class:`int`
The partial guild's ID.
verification_level: :class:`VerificationLevel`
The partial guild's verification level.
features: List[:class:`str`]
A list of features the guild has. See :attr:`Guild.features` for more information.
description: Optional[:class:`str`]
The partial guild's description.
nsfw_level: :class:`NSFWLevel`
The partial guild's NSFW level.
.. versionadded:: 2.0
vanity_url_code: Optional[:class:`str`]
The partial guild's vanity URL code, if available.
.. versionadded:: 2.0
premium_subscription_count: :class:`int`
The number of "boosts" the partial guild currently has.
.. versionadded:: 2.0
"""
__slots__ = (
'_state',
'_icon',
'_banner',
'_splash',
'features',
'id',
'name',
'verification_level',
'description',
'vanity_url_code',
'nsfw_level',
'premium_subscription_count',
)
def __init__(self, state: ConnectionState, data: InviteGuildPayload, id: int):
self._state: ConnectionState = state
self.id: int = id
self.name: str = data['name']
self.features: List[str] = data.get('features', [])
self._icon: Optional[str] = data.get('icon')
self._banner: Optional[str] = data.get('banner')
self._splash: Optional[str] = data.get('splash')
self.verification_level: VerificationLevel = try_enum(VerificationLevel, data.get('verification_level'))
self.description: Optional[str] = data.get('description')
self.vanity_url_code: Optional[str] = data.get('vanity_url_code')
self.nsfw_level: NSFWLevel = try_enum(NSFWLevel, data.get('nsfw_level', 0))
self.premium_subscription_count: int = data.get('premium_subscription_count') or 0
def __str__(self) -> str:
return self.name
def __repr__(self) -> str:
return (
f'<{self.__class__.__name__} id={self.id} name={self.name!r} features={self.features} '
f'description={self.description!r}>'
)
@property
def created_at(self) -> datetime.datetime:
""":class:`datetime.datetime`: Returns the guild's creation time in UTC."""
return snowflake_time(self.id)
@property
def vanity_url(self) -> Optional[str]:
"""Optional[:class:`str`]: The Discord vanity invite URL for this partial guild, if available.
.. versionadded:: 2.0
"""
if self.vanity_url_code is None:
return None
return f'{Invite.BASE}/{self.vanity_url_code}'
@property
def icon(self) -> Optional[Asset]:
"""Optional[:class:`Asset`]: Returns the guild's icon asset, if available."""
if self._icon is None:
return None
return Asset._from_guild_icon(self._state, self.id, self._icon)
@property
def banner(self) -> Optional[Asset]:
"""Optional[:class:`Asset`]: Returns the guild's banner asset, if available."""
if self._banner is None:
return None
return Asset._from_guild_image(self._state, self.id, self._banner, path='banners')
@property
def splash(self) -> Optional[Asset]:
"""Optional[:class:`Asset`]: Returns the guild's invite splash asset, if available."""
if self._splash is None:
return None
return Asset._from_guild_image(self._state, self.id, self._splash, path='splashes')
def _resolve_channel(self, channel_id: Optional[int], /):
return
class Invite(Hashable):
r"""Represents a Discord :class:`Guild` or :class:`abc.GuildChannel` invite.
Depending on the way this object was created, some of the attributes can
have a value of ``None``.
.. container:: operations
.. describe:: x == y
Checks if two invites are equal.
.. describe:: x != y
Checks if two invites are not equal.
.. describe:: hash(x)
Returns the invite hash.
.. describe:: str(x)
Returns the invite URL.
The following table illustrates what methods will obtain the attributes:
+------------------------------------+--------------------------------------------------------------+
| Attribute | Method |
+====================================+==============================================================+
| :attr:`max_age` | :meth:`abc.GuildChannel.invites`\, :meth:`Guild.invites` |
+------------------------------------+--------------------------------------------------------------+
| :attr:`max_uses` | :meth:`abc.GuildChannel.invites`\, :meth:`Guild.invites` |
+------------------------------------+--------------------------------------------------------------+
| :attr:`created_at` | :meth:`abc.GuildChannel.invites`\, :meth:`Guild.invites` |
+------------------------------------+--------------------------------------------------------------+
| :attr:`temporary` | :meth:`abc.GuildChannel.invites`\, :meth:`Guild.invites` |
+------------------------------------+--------------------------------------------------------------+
| :attr:`uses` | :meth:`abc.GuildChannel.invites`\, :meth:`Guild.invites` |
+------------------------------------+--------------------------------------------------------------+
| :attr:`approximate_member_count` | :meth:`Client.fetch_invite` with ``with_counts`` enabled |
+------------------------------------+--------------------------------------------------------------+
| :attr:`approximate_presence_count` | :meth:`Client.fetch_invite` with ``with_counts`` enabled |
+------------------------------------+--------------------------------------------------------------+
If it's not in the table above then it is available by all methods.
.. versionchanged:: 2.1
The ``revoked`` attribute has been removed.
Attributes
-----------
max_age: Optional[:class:`int`]
How long before the invite expires in seconds.
A value of ``0`` indicates that it doesn't expire.
code: :class:`str`
The URL fragment used for the invite.
type: :class:`InviteType`
The type of invite.
.. versionadded:: 2.0
guild: Optional[Union[:class:`Guild`, :class:`Object`, :class:`PartialInviteGuild`]]
The guild the invite is for. Can be ``None`` if not a guild invite.
created_at: Optional[:class:`datetime.datetime`]
An aware UTC datetime object denoting the time the invite was created.
temporary: Optional[:class:`bool`]
Indicates that the invite grants temporary membership.
If ``True``, members who joined via this invite will be kicked upon disconnect.
uses: Optional[:class:`int`]
How many times the invite has been used.
max_uses: Optional[:class:`int`]
How many times the invite can be used.
A value of ``0`` indicates that it has unlimited uses.
inviter: Optional[:class:`User`]
The user who created the invite.
approximate_member_count: Optional[:class:`int`]
The approximate number of members in the guild.
approximate_presence_count: Optional[:class:`int`]
The approximate number of members currently active in the guild.
This includes idle, dnd, online, and invisible members. Offline members are excluded.
expires_at: Optional[:class:`datetime.datetime`]
The expiration date of the invite. If the value is ``None`` (unless received through
:meth:`Client.fetch_invite` with ``with_expiration`` disabled), the invite will never expire.
.. versionadded:: 2.0
channel: Optional[Union[:class:`abc.GuildChannel`, :class:`GroupChannel`, :class:`Object`, :class:`PartialInviteChannel`]]
The channel the invite is for. Can be ``None`` if not a guild invite.
target_type: :class:`InviteTarget`
The type of target for the voice channel invite.
.. versionadded:: 2.0
target_user: Optional[:class:`User`]
The user whose stream to display for this invite, if any.
.. versionadded:: 2.0
target_application: Optional[:class:`PartialApplication`]
The embedded application the invite targets, if any.
.. versionadded:: 2.0
scheduled_event: Optional[:class:`ScheduledEvent`]
The scheduled event associated with this invite, if any.
.. versionadded:: 2.0
scheduled_event_id: Optional[:class:`int`]
The ID of the scheduled event associated with this invite, if any.
.. versionadded:: 2.0
welcome_screen: Optional[:class:`WelcomeScreen`]
The guild's welcome screen, if available.
.. versionadded:: 2.0
new_member: :class:`bool`
Whether the user was not previously a member of the guild.
.. versionadded:: 2.0
.. note::
This is only possibly ``True`` in accepted invite objects
(i.e. the objects received from :meth:`accept` and :meth:`use`).
show_verification_form: :class:`bool`
Whether the user should be shown the guild's membership screening form.
.. versionadded:: 2.0
.. note::
This is only possibly ``True`` in accepted invite objects
(i.e. the objects received from :meth:`accept` and :meth:`use`).
"""
__slots__ = (
'max_age',
'code',
'guild',
'created_at',
'uses',
'temporary',
'max_uses',
'inviter',
'channel',
'target_user',
'target_type',
'_state',
'approximate_member_count',
'approximate_presence_count',
'target_application',
'expires_at',
'scheduled_event',
'scheduled_event_id',
'stage_instance',
'_message',
'welcome_screen',
'type',
'new_member',
'show_verification_form',
'_flags',
)
BASE = 'https://discord.gg'
def __init__(
self,
*,
state: ConnectionState,
data: InvitePayload,
guild: Optional[Union[PartialInviteGuild, Guild]] = None,
channel: Optional[Union[PartialInviteChannel, GuildChannel, GroupChannel]] = None,
welcome_screen: Optional[WelcomeScreen] = None,
message: Optional[Message] = None,
):
self._state: ConnectionState = state
self.type: InviteType = try_enum(InviteType, data.get('type', 0))
self.max_age: Optional[int] = data.get('max_age')
self.code: str = data['code']
self.guild: Optional[InviteGuildType] = self._resolve_guild(data.get('guild'), guild)
self.created_at: Optional[datetime.datetime] = parse_time(data.get('created_at'))
self.temporary: Optional[bool] = data.get('temporary')
self.uses: Optional[int] = data.get('uses')
self.max_uses: Optional[int] = data.get('max_uses')
self.approximate_presence_count: Optional[int] = data.get('approximate_presence_count')
self.approximate_member_count: Optional[int] = data.get('approximate_member_count')
self._flags: int = data.get('flags', 0)
self._message: Optional[Message] = message
# We inject some missing data here since we can assume it
if self.type in (InviteType.group_dm, InviteType.friend):
self.temporary = False
if self.max_uses is None and self.type is InviteType.group_dm:
self.max_uses = 0
expires_at = data.get('expires_at', None)
self.expires_at: Optional[datetime.datetime] = parse_time(expires_at) if expires_at else None
inviter_data = data.get('inviter')
self.inviter: Optional[User] = None if inviter_data is None else self._state.create_user(inviter_data)
self.channel: Optional[InviteChannelType] = self._resolve_channel(data.get('channel'), channel)
target_user_data = data.get('target_user')
self.target_user: Optional[User] = None if target_user_data is None else self._state.create_user(target_user_data)
self.target_type: InviteTarget = try_enum(InviteTarget, data.get("target_type", 0))
application = data.get('target_application')
if application is not None:
from .application import PartialApplication
application = PartialApplication(data=application, state=state)
self.target_application: Optional[PartialApplication] = application
self.welcome_screen = welcome_screen
scheduled_event = data.get('guild_scheduled_event')
self.scheduled_event: Optional[ScheduledEvent] = (
ScheduledEvent(
state=self._state,
data=scheduled_event,
)
if scheduled_event
else None
)
self.scheduled_event_id: Optional[int] = self.scheduled_event.id if self.scheduled_event else None
stage_instance = data.get('stage_instance')
self.stage_instance: Optional[StageInstance] = (
StageInstance.from_invite(self, stage_instance) if stage_instance else None
)
# Only present on accepted invites
self.new_member: bool = data.get('new_member', False)
self.show_verification_form: bool = data.get('show_verification_form', False)
@classmethod
def from_incomplete(cls, *, state: ConnectionState, data: InvitePayload, message: Optional[Message] = None) -> Self:
guild: Optional[Union[Guild, PartialInviteGuild]]
try:
guild_data = data['guild']
except KeyError:
# If we're here, then this is a group DM
guild = None
welcome_screen = None
else:
guild_id = int(guild_data['id'])
guild = state._get_guild(guild_id)
if guild is None:
guild = PartialInviteGuild(state, guild_data, guild_id)
welcome_screen = guild_data.get('welcome_screen')
if welcome_screen is not None:
welcome_screen = WelcomeScreen(data=welcome_screen, guild=guild)
channel_data = data.get('channel')
if channel_data and channel_data.get('type') == ChannelType.private.value:
channel_data['recipients'] = [data['inviter']] if 'inviter' in data else []
channel = PartialInviteChannel(channel_data, state)
channel = (state.get_channel(channel.id) or channel) if channel else None
return cls(state=state, data=data, guild=guild, channel=channel, welcome_screen=welcome_screen, message=message) # type: ignore
@classmethod
def from_gateway(cls, *, state: ConnectionState, data: GatewayInvitePayload) -> Self:
guild_id: Optional[int] = _get_as_snowflake(data, 'guild_id')
guild: Optional[Union[Guild, Object]] = state._get_guild(guild_id)
channel_id = _get_as_snowflake(data, 'channel_id')
if guild is not None:
channel = (guild.get_channel(channel_id) or Object(id=channel_id)) if channel_id is not None else None
else:
guild = state._get_or_create_unavailable_guild(guild_id) if guild_id is not None else None
channel = Object(id=channel_id) if channel_id is not None else None
return cls(state=state, data=data, guild=guild, channel=channel) # type: ignore
def _resolve_guild(
self,
data: Optional[InviteGuildPayload],
guild: Optional[Union[Guild, PartialInviteGuild]] = None,
) -> Optional[InviteGuildType]:
if guild is not None:
return guild
if data is None:
return None
guild_id = int(data['id'])
return PartialInviteGuild(self._state, data, guild_id)
def _resolve_channel(
self,
data: Optional[InviteChannelPayload],
channel: Optional[Union[PartialInviteChannel, GuildChannel, GroupChannel]] = None,
) -> Optional[InviteChannelType]:
if channel is not None:
return channel
if data is None:
return None
return PartialInviteChannel(data, self._state)
def __str__(self) -> str:
return self.url
def __repr__(self) -> str:
return (
f'<Invite code={self.code!r} type={self.type!r} '
f'guild={self.guild!r} '
f'members={self.approximate_member_count}>'
)
def __hash__(self) -> int:
return hash(self.code)
@property
def id(self) -> str:
""":class:`str`: Returns the proper code portion of the invite."""
return self.code
@property
def url(self) -> str:
""":class:`str`: A property that retrieves the invite URL."""
url = self.BASE + '/' + self.code
if self.scheduled_event_id is not None:
url += '?event=' + str(self.scheduled_event_id)
return url
@property
def flags(self) -> InviteFlags:
""":class:`InviteFlags`: Returns the invite's flags.
.. versionadded:: 2.1
"""
return InviteFlags._from_value(self._flags)
def set_scheduled_event(self, scheduled_event: Snowflake, /) -> Self:
"""Sets the scheduled event for this invite.
.. versionadded:: 2.0
Parameters
----------
scheduled_event: :class:`~discord.abc.Snowflake`
The ID of the scheduled event.
Returns
--------
:class:`Invite`
The invite with the new scheduled event.
"""
self.scheduled_event_id = scheduled_event.id
try:
self.scheduled_event = self.guild.get_scheduled_event(scheduled_event.id) # type: ignore # handled below
except AttributeError:
self.scheduled_event = None
return self
async def use(self) -> Invite:
"""|coro|
Uses the invite.
Either joins a guild, joins a group DM, or adds a friend.
There is an alias for this called :func:`accept`.
.. versionadded:: 1.9
Raises
------
HTTPException
Using the invite failed.
Returns
-------
:class:`Invite`
The accepted invite.
"""
state = self._state
type = self.type
kwargs = {}
if not self._message:
kwargs = {
'guild_id': getattr(self.guild, 'id', MISSING),
'channel_id': getattr(self.channel, 'id', MISSING),
'channel_type': getattr(self.channel, 'type', MISSING),
}
data = await state.http.accept_invite(
self.code, type, state.session_id or _generate_session_id(), message=self._message, **kwargs
)
return Invite.from_incomplete(state=state, data=data, message=self._message)
async def accept(self) -> Invite:
"""|coro|
Uses the invite.
Either joins a guild, joins a group DM, or adds a friend.
This is an alias of :func:`use`.
.. versionadded:: 1.9
Raises
------
HTTPException
Using the invite failed.
Returns
-------
:class:`Invite`
The accepted invite.
"""
return await self.use()
async def delete(self, *, reason: Optional[str] = None) -> Invite:
"""|coro|
Revokes the instant invite.
In a guild context, you must have :attr:`~Permissions.manage_channels` to do this.
.. versionchanged:: 2.0
The function now returns the deleted invite.
Parameters
-----------
reason: Optional[:class:`str`]
The reason for deleting this invite. Shows up on the audit log.
Only applicable to guild invites.
Raises
-------
Forbidden
You do not have permissions to revoke invites.
NotFound
The invite is invalid or expired.
HTTPException
Revoking the invite failed.
Returns
--------
:class:`Invite`
The deleted invite.
"""
state = self._state
data = await state.http.delete_invite(self.code, reason=reason)
return Invite.from_incomplete(state=state, data=data)