1591 lines
52 KiB
Python
1591 lines
52 KiB
Python
"""
|
|
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
|
|
|
|
import logging
|
|
import asyncio
|
|
import json
|
|
import re
|
|
|
|
from urllib.parse import quote as urlquote
|
|
from typing import Any, Dict, List, Literal, NamedTuple, Optional, TYPE_CHECKING, Tuple, Union, overload
|
|
from contextvars import ContextVar
|
|
|
|
import aiohttp
|
|
|
|
from .. import utils
|
|
from ..errors import InvalidArgument, HTTPException, Forbidden, NotFound, DiscordServerError
|
|
from ..message import Message
|
|
from ..enums import try_enum, WebhookType
|
|
from ..user import BaseUser, User
|
|
from ..asset import Asset
|
|
from ..http import Route
|
|
from ..mixins import Hashable
|
|
from ..channel import PartialMessageable
|
|
|
|
__all__ = (
|
|
'Webhook',
|
|
'WebhookMessage',
|
|
'PartialWebhookChannel',
|
|
'PartialWebhookGuild',
|
|
)
|
|
|
|
_log = logging.getLogger(__name__)
|
|
|
|
if TYPE_CHECKING:
|
|
from ..file import File
|
|
from ..embeds import Embed
|
|
from ..mentions import AllowedMentions
|
|
from ..state import ConnectionState
|
|
from ..http import Response
|
|
from ..types.webhook import (
|
|
Webhook as WebhookPayload,
|
|
)
|
|
from ..types.message import (
|
|
Message as MessagePayload,
|
|
)
|
|
from ..guild import Guild
|
|
from ..channel import TextChannel
|
|
from ..abc import Snowflake
|
|
from ..ui.view import View
|
|
import datetime
|
|
|
|
MISSING = utils.MISSING
|
|
|
|
|
|
class AsyncDeferredLock:
|
|
def __init__(self, lock: asyncio.Lock):
|
|
self.lock = lock
|
|
self.delta: Optional[float] = None
|
|
|
|
async def __aenter__(self):
|
|
await self.lock.acquire()
|
|
return self
|
|
|
|
def delay_by(self, delta: float) -> None:
|
|
self.delta = delta
|
|
|
|
async def __aexit__(self, type, value, traceback):
|
|
if self.delta:
|
|
await asyncio.sleep(self.delta)
|
|
self.lock.release()
|
|
|
|
|
|
class AsyncWebhookAdapter:
|
|
def __init__(self):
|
|
self._locks: Dict[Any, asyncio.Lock] = {}
|
|
|
|
async def request(
|
|
self,
|
|
route: Route,
|
|
session: aiohttp.ClientSession,
|
|
*,
|
|
payload: Optional[Dict[str, Any]] = None,
|
|
multipart: Optional[List[Dict[str, Any]]] = None,
|
|
files: Optional[List[File]] = None,
|
|
reason: Optional[str] = None,
|
|
auth_token: Optional[str] = None,
|
|
params: Optional[Dict[str, Any]] = None,
|
|
) -> Any:
|
|
headers: Dict[str, str] = {}
|
|
files = files or []
|
|
to_send: Optional[Union[str, aiohttp.FormData]] = None
|
|
bucket = (route.webhook_id, route.webhook_token)
|
|
|
|
try:
|
|
lock = self._locks[bucket]
|
|
except KeyError:
|
|
self._locks[bucket] = lock = asyncio.Lock()
|
|
|
|
if payload is not None:
|
|
headers['Content-Type'] = 'application/json'
|
|
to_send = utils._to_json(payload)
|
|
|
|
if auth_token is not None:
|
|
headers['Authorization'] = f'Bot {auth_token}'
|
|
|
|
if reason is not None:
|
|
headers['X-Audit-Log-Reason'] = urlquote(reason, safe='/ ')
|
|
|
|
response: Optional[aiohttp.ClientResponse] = None
|
|
data: Optional[Union[Dict[str, Any], str]] = None
|
|
method = route.method
|
|
url = route.url
|
|
webhook_id = route.webhook_id
|
|
|
|
async with AsyncDeferredLock(lock) as lock:
|
|
for attempt in range(5):
|
|
for file in files:
|
|
file.reset(seek=attempt)
|
|
|
|
if multipart:
|
|
form_data = aiohttp.FormData()
|
|
for p in multipart:
|
|
form_data.add_field(**p)
|
|
to_send = form_data
|
|
|
|
try:
|
|
async with session.request(method, url, data=to_send, headers=headers, params=params) as response:
|
|
_log.debug(
|
|
'Webhook ID %s with %s %s has returned status code %s',
|
|
webhook_id,
|
|
method,
|
|
url,
|
|
response.status,
|
|
)
|
|
data = (await response.text(encoding='utf-8')) or None
|
|
if data and response.headers['Content-Type'] == 'application/json':
|
|
data = json.loads(data)
|
|
|
|
remaining = response.headers.get('X-Ratelimit-Remaining')
|
|
if remaining == '0' and response.status != 429:
|
|
delta = utils._parse_ratelimit_header(response)
|
|
_log.debug(
|
|
'Webhook ID %s has been pre-emptively rate limited, waiting %.2f seconds', webhook_id, delta
|
|
)
|
|
lock.delay_by(delta)
|
|
|
|
if 300 > response.status >= 200:
|
|
return data
|
|
|
|
if response.status == 429:
|
|
if not response.headers.get('Via'):
|
|
raise HTTPException(response, data)
|
|
|
|
retry_after: float = data['retry_after'] # type: ignore
|
|
_log.warning('Webhook ID %s is rate limited. Retrying in %.2f seconds', webhook_id, retry_after)
|
|
await asyncio.sleep(retry_after)
|
|
continue
|
|
|
|
if response.status >= 500:
|
|
await asyncio.sleep(1 + attempt * 2)
|
|
continue
|
|
|
|
if response.status == 403:
|
|
raise Forbidden(response, data)
|
|
elif response.status == 404:
|
|
raise NotFound(response, data)
|
|
else:
|
|
raise HTTPException(response, data)
|
|
|
|
except OSError as e:
|
|
if attempt < 4 and e.errno in (54, 10054):
|
|
await asyncio.sleep(1 + attempt * 2)
|
|
continue
|
|
raise
|
|
|
|
if response:
|
|
if response.status >= 500:
|
|
raise DiscordServerError(response, data)
|
|
raise HTTPException(response, data)
|
|
|
|
raise RuntimeError('Unreachable code in HTTP handling.')
|
|
|
|
def delete_webhook(
|
|
self,
|
|
webhook_id: int,
|
|
*,
|
|
token: Optional[str] = None,
|
|
session: aiohttp.ClientSession,
|
|
reason: Optional[str] = None,
|
|
) -> Response[None]:
|
|
route = Route('DELETE', '/webhooks/{webhook_id}', webhook_id=webhook_id)
|
|
return self.request(route, session, reason=reason, auth_token=token)
|
|
|
|
def delete_webhook_with_token(
|
|
self,
|
|
webhook_id: int,
|
|
token: str,
|
|
*,
|
|
session: aiohttp.ClientSession,
|
|
reason: Optional[str] = None,
|
|
) -> Response[None]:
|
|
route = Route('DELETE', '/webhooks/{webhook_id}/{webhook_token}', webhook_id=webhook_id, webhook_token=token)
|
|
return self.request(route, session, reason=reason)
|
|
|
|
def edit_webhook(
|
|
self,
|
|
webhook_id: int,
|
|
token: str,
|
|
payload: Dict[str, Any],
|
|
*,
|
|
session: aiohttp.ClientSession,
|
|
reason: Optional[str] = None,
|
|
) -> Response[WebhookPayload]:
|
|
route = Route('PATCH', '/webhooks/{webhook_id}', webhook_id=webhook_id)
|
|
return self.request(route, session, reason=reason, payload=payload, auth_token=token)
|
|
|
|
def edit_webhook_with_token(
|
|
self,
|
|
webhook_id: int,
|
|
token: str,
|
|
payload: Dict[str, Any],
|
|
*,
|
|
session: aiohttp.ClientSession,
|
|
reason: Optional[str] = None,
|
|
) -> Response[WebhookPayload]:
|
|
route = Route('PATCH', '/webhooks/{webhook_id}/{webhook_token}', webhook_id=webhook_id, webhook_token=token)
|
|
return self.request(route, session, reason=reason, payload=payload)
|
|
|
|
def execute_webhook(
|
|
self,
|
|
webhook_id: int,
|
|
token: str,
|
|
*,
|
|
session: aiohttp.ClientSession,
|
|
payload: Optional[Dict[str, Any]] = None,
|
|
multipart: Optional[List[Dict[str, Any]]] = None,
|
|
files: Optional[List[File]] = None,
|
|
thread_id: Optional[int] = None,
|
|
wait: bool = False,
|
|
) -> Response[Optional[MessagePayload]]:
|
|
params = {'wait': int(wait)}
|
|
if thread_id:
|
|
params['thread_id'] = thread_id
|
|
route = Route('POST', '/webhooks/{webhook_id}/{webhook_token}', webhook_id=webhook_id, webhook_token=token)
|
|
return self.request(route, session, payload=payload, multipart=multipart, files=files, params=params)
|
|
|
|
def get_webhook_message(
|
|
self,
|
|
webhook_id: int,
|
|
token: str,
|
|
message_id: int,
|
|
*,
|
|
session: aiohttp.ClientSession,
|
|
) -> Response[MessagePayload]:
|
|
route = Route(
|
|
'GET',
|
|
'/webhooks/{webhook_id}/{webhook_token}/messages/{message_id}',
|
|
webhook_id=webhook_id,
|
|
webhook_token=token,
|
|
message_id=message_id,
|
|
)
|
|
return self.request(route, session)
|
|
|
|
def edit_webhook_message(
|
|
self,
|
|
webhook_id: int,
|
|
token: str,
|
|
message_id: int,
|
|
*,
|
|
session: aiohttp.ClientSession,
|
|
payload: Optional[Dict[str, Any]] = None,
|
|
multipart: Optional[List[Dict[str, Any]]] = None,
|
|
files: Optional[List[File]] = None,
|
|
) -> Response[Message]:
|
|
route = Route(
|
|
'PATCH',
|
|
'/webhooks/{webhook_id}/{webhook_token}/messages/{message_id}',
|
|
webhook_id=webhook_id,
|
|
webhook_token=token,
|
|
message_id=message_id,
|
|
)
|
|
return self.request(route, session, payload=payload, multipart=multipart, files=files)
|
|
|
|
def delete_webhook_message(
|
|
self,
|
|
webhook_id: int,
|
|
token: str,
|
|
message_id: int,
|
|
*,
|
|
session: aiohttp.ClientSession,
|
|
) -> Response[None]:
|
|
route = Route(
|
|
'DELETE',
|
|
'/webhooks/{webhook_id}/{webhook_token}/messages/{message_id}',
|
|
webhook_id=webhook_id,
|
|
webhook_token=token,
|
|
message_id=message_id,
|
|
)
|
|
return self.request(route, session)
|
|
|
|
def fetch_webhook(
|
|
self,
|
|
webhook_id: int,
|
|
token: str,
|
|
*,
|
|
session: aiohttp.ClientSession,
|
|
) -> Response[WebhookPayload]:
|
|
route = Route('GET', '/webhooks/{webhook_id}', webhook_id=webhook_id)
|
|
return self.request(route, session=session, auth_token=token)
|
|
|
|
def fetch_webhook_with_token(
|
|
self,
|
|
webhook_id: int,
|
|
token: str,
|
|
*,
|
|
session: aiohttp.ClientSession,
|
|
) -> Response[WebhookPayload]:
|
|
route = Route('GET', '/webhooks/{webhook_id}/{webhook_token}', webhook_id=webhook_id, webhook_token=token)
|
|
return self.request(route, session=session)
|
|
|
|
def create_interaction_response(
|
|
self,
|
|
interaction_id: int,
|
|
token: str,
|
|
*,
|
|
session: aiohttp.ClientSession,
|
|
type: int,
|
|
data: Optional[Dict[str, Any]] = None,
|
|
) -> Response[None]:
|
|
payload: Dict[str, Any] = {
|
|
'type': type,
|
|
}
|
|
|
|
if data is not None:
|
|
payload['data'] = data
|
|
|
|
route = Route(
|
|
'POST',
|
|
'/interactions/{webhook_id}/{webhook_token}/callback',
|
|
webhook_id=interaction_id,
|
|
webhook_token=token,
|
|
)
|
|
|
|
return self.request(route, session=session, payload=payload)
|
|
|
|
def get_original_interaction_response(
|
|
self,
|
|
application_id: int,
|
|
token: str,
|
|
*,
|
|
session: aiohttp.ClientSession,
|
|
) -> Response[MessagePayload]:
|
|
r = Route(
|
|
'GET',
|
|
'/webhooks/{webhook_id}/{webhook_token}/messages/@original',
|
|
webhook_id=application_id,
|
|
webhook_token=token,
|
|
)
|
|
return self.request(r, session=session)
|
|
|
|
def edit_original_interaction_response(
|
|
self,
|
|
application_id: int,
|
|
token: str,
|
|
*,
|
|
session: aiohttp.ClientSession,
|
|
payload: Optional[Dict[str, Any]] = None,
|
|
multipart: Optional[List[Dict[str, Any]]] = None,
|
|
files: Optional[List[File]] = None,
|
|
) -> Response[MessagePayload]:
|
|
r = Route(
|
|
'PATCH',
|
|
'/webhooks/{webhook_id}/{webhook_token}/messages/@original',
|
|
webhook_id=application_id,
|
|
webhook_token=token,
|
|
)
|
|
return self.request(r, session, payload=payload, multipart=multipart, files=files)
|
|
|
|
def delete_original_interaction_response(
|
|
self,
|
|
application_id: int,
|
|
token: str,
|
|
*,
|
|
session: aiohttp.ClientSession,
|
|
) -> Response[None]:
|
|
r = Route(
|
|
'DELETE',
|
|
'/webhooks/{webhook_id}/{wehook_token}/messages/@original',
|
|
webhook_id=application_id,
|
|
wehook_token=token,
|
|
)
|
|
return self.request(r, session=session)
|
|
|
|
|
|
class ExecuteWebhookParameters(NamedTuple):
|
|
payload: Optional[Dict[str, Any]]
|
|
multipart: Optional[List[Dict[str, Any]]]
|
|
files: Optional[List[File]]
|
|
|
|
|
|
def handle_message_parameters(
|
|
content: Optional[str] = MISSING,
|
|
*,
|
|
username: str = MISSING,
|
|
avatar_url: Any = MISSING,
|
|
tts: bool = False,
|
|
ephemeral: bool = False,
|
|
file: File = MISSING,
|
|
files: List[File] = MISSING,
|
|
embed: Optional[Embed] = MISSING,
|
|
embeds: List[Embed] = MISSING,
|
|
view: Optional[View] = MISSING,
|
|
allowed_mentions: Optional[AllowedMentions] = MISSING,
|
|
previous_allowed_mentions: Optional[AllowedMentions] = None,
|
|
) -> ExecuteWebhookParameters:
|
|
if files is not MISSING and file is not MISSING:
|
|
raise TypeError('Cannot mix file and files keyword arguments.')
|
|
if embeds is not MISSING and embed is not MISSING:
|
|
raise TypeError('Cannot mix embed and embeds keyword arguments.')
|
|
|
|
payload = {}
|
|
if embeds is not MISSING:
|
|
if len(embeds) > 10:
|
|
raise InvalidArgument('embeds has a maximum of 10 elements.')
|
|
payload['embeds'] = [e.to_dict() for e in embeds]
|
|
|
|
if embed is not MISSING:
|
|
if embed is None:
|
|
payload['embeds'] = []
|
|
else:
|
|
payload['embeds'] = [embed.to_dict()]
|
|
|
|
if content is not MISSING:
|
|
if content is not None:
|
|
payload['content'] = str(content)
|
|
else:
|
|
payload['content'] = None
|
|
|
|
if view is not MISSING:
|
|
if view is not None:
|
|
payload['components'] = view.to_components()
|
|
else:
|
|
payload['components'] = []
|
|
|
|
payload['tts'] = tts
|
|
if avatar_url:
|
|
payload['avatar_url'] = str(avatar_url)
|
|
if username:
|
|
payload['username'] = username
|
|
if ephemeral:
|
|
payload['flags'] = 64
|
|
|
|
if allowed_mentions:
|
|
if previous_allowed_mentions is not None:
|
|
payload['allowed_mentions'] = previous_allowed_mentions.merge(allowed_mentions).to_dict()
|
|
else:
|
|
payload['allowed_mentions'] = allowed_mentions.to_dict()
|
|
elif previous_allowed_mentions is not None:
|
|
payload['allowed_mentions'] = previous_allowed_mentions.to_dict()
|
|
|
|
multipart = []
|
|
if file is not MISSING:
|
|
files = [file]
|
|
|
|
if files:
|
|
multipart.append({'name': 'payload_json', 'value': utils._to_json(payload)})
|
|
payload = None
|
|
if len(files) == 1:
|
|
file = files[0]
|
|
multipart.append(
|
|
{
|
|
'name': 'file',
|
|
'value': file.fp,
|
|
'filename': file.filename,
|
|
'content_type': 'application/octet-stream',
|
|
}
|
|
)
|
|
else:
|
|
for index, file in enumerate(files):
|
|
multipart.append(
|
|
{
|
|
'name': f'file{index}',
|
|
'value': file.fp,
|
|
'filename': file.filename,
|
|
'content_type': 'application/octet-stream',
|
|
}
|
|
)
|
|
|
|
return ExecuteWebhookParameters(payload=payload, multipart=multipart, files=files)
|
|
|
|
|
|
async_context: ContextVar[AsyncWebhookAdapter] = ContextVar('async_webhook_context', default=AsyncWebhookAdapter())
|
|
|
|
|
|
class PartialWebhookChannel(Hashable):
|
|
"""Represents a partial channel for webhooks.
|
|
|
|
These are typically given for channel follower webhooks.
|
|
|
|
.. versionadded:: 2.0
|
|
|
|
Attributes
|
|
-----------
|
|
id: :class:`int`
|
|
The partial channel's ID.
|
|
name: :class:`str`
|
|
The partial channel's name.
|
|
"""
|
|
|
|
__slots__ = ('id', 'name')
|
|
|
|
def __init__(self, *, data):
|
|
self.id = int(data['id'])
|
|
self.name = data['name']
|
|
|
|
def __repr__(self):
|
|
return f'<PartialWebhookChannel name={self.name!r} id={self.id}>'
|
|
|
|
|
|
class PartialWebhookGuild(Hashable):
|
|
"""Represents a partial guild for webhooks.
|
|
|
|
These are typically given for channel follower webhooks.
|
|
|
|
.. versionadded:: 2.0
|
|
|
|
Attributes
|
|
-----------
|
|
id: :class:`int`
|
|
The partial guild's ID.
|
|
name: :class:`str`
|
|
The partial guild's name.
|
|
"""
|
|
|
|
__slots__ = ('id', 'name', '_icon', '_state')
|
|
|
|
def __init__(self, *, data, state):
|
|
self._state = state
|
|
self.id = int(data['id'])
|
|
self.name = data['name']
|
|
self._icon = data['icon']
|
|
|
|
def __repr__(self):
|
|
return f'<PartialWebhookGuild name={self.name!r} id={self.id}>'
|
|
|
|
@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)
|
|
|
|
|
|
class _FriendlyHttpAttributeErrorHelper:
|
|
__slots__ = ()
|
|
|
|
def __getattr__(self, attr):
|
|
raise AttributeError('PartialWebhookState does not support http methods.')
|
|
|
|
|
|
class _WebhookState:
|
|
__slots__ = ('_parent', '_webhook')
|
|
|
|
def __init__(self, webhook: Any, parent: Optional[Union[ConnectionState, _WebhookState]]):
|
|
self._webhook: Any = webhook
|
|
|
|
self._parent: Optional[ConnectionState]
|
|
if isinstance(parent, _WebhookState):
|
|
self._parent = None
|
|
else:
|
|
self._parent = parent
|
|
|
|
def _get_guild(self, guild_id):
|
|
if self._parent is not None:
|
|
return self._parent._get_guild(guild_id)
|
|
return None
|
|
|
|
def store_user(self, data):
|
|
if self._parent is not None:
|
|
return self._parent.store_user(data)
|
|
# state parameter is artificial
|
|
return BaseUser(state=self, data=data) # type: ignore
|
|
|
|
def create_user(self, data):
|
|
# state parameter is artificial
|
|
return BaseUser(state=self, data=data) # type: ignore
|
|
|
|
@property
|
|
def http(self):
|
|
if self._parent is not None:
|
|
return self._parent.http
|
|
|
|
# Some data classes assign state.http and that should be kosher
|
|
# however, using it should result in a late-binding error.
|
|
return _FriendlyHttpAttributeErrorHelper()
|
|
|
|
def __getattr__(self, attr):
|
|
if self._parent is not None:
|
|
return getattr(self._parent, attr)
|
|
|
|
raise AttributeError(f'PartialWebhookState does not support {attr!r}.')
|
|
|
|
|
|
class WebhookMessage(Message):
|
|
"""Represents a message sent from your webhook.
|
|
|
|
This allows you to edit or delete a message sent by your
|
|
webhook.
|
|
|
|
This inherits from :class:`discord.Message` with changes to
|
|
:meth:`edit` and :meth:`delete` to work.
|
|
|
|
.. versionadded:: 1.6
|
|
"""
|
|
|
|
_state: _WebhookState
|
|
|
|
async def edit(
|
|
self,
|
|
content: Optional[str] = MISSING,
|
|
embeds: List[Embed] = MISSING,
|
|
embed: Optional[Embed] = MISSING,
|
|
file: File = MISSING,
|
|
files: List[File] = MISSING,
|
|
view: Optional[View] = MISSING,
|
|
allowed_mentions: Optional[AllowedMentions] = None,
|
|
) -> WebhookMessage:
|
|
"""|coro|
|
|
|
|
Edits the message.
|
|
|
|
.. versionadded:: 1.6
|
|
|
|
.. versionchanged:: 2.0
|
|
The edit is no longer in-place, instead the newly edited message is returned.
|
|
|
|
Parameters
|
|
------------
|
|
content: Optional[:class:`str`]
|
|
The content to edit the message with or ``None`` to clear it.
|
|
embeds: List[:class:`Embed`]
|
|
A list of embeds to edit the message with.
|
|
embed: Optional[:class:`Embed`]
|
|
The embed to edit the message with. ``None`` suppresses the embeds.
|
|
This should not be mixed with the ``embeds`` parameter.
|
|
file: :class:`File`
|
|
The file to upload. This cannot be mixed with ``files`` parameter.
|
|
|
|
.. versionadded:: 2.0
|
|
files: List[:class:`File`]
|
|
A list of files to send with the content. This cannot be mixed with the
|
|
``file`` parameter.
|
|
|
|
.. versionadded:: 2.0
|
|
allowed_mentions: :class:`AllowedMentions`
|
|
Controls the mentions being processed in this message.
|
|
See :meth:`.abc.Messageable.send` for more information.
|
|
view: Optional[:class:`~discord.ui.View`]
|
|
The updated view to update this message with. If ``None`` is passed then
|
|
the view is removed.
|
|
|
|
.. versionadded:: 2.0
|
|
|
|
Raises
|
|
-------
|
|
HTTPException
|
|
Editing the message failed.
|
|
Forbidden
|
|
Edited a message that is not yours.
|
|
TypeError
|
|
You specified both ``embed`` and ``embeds`` or ``file`` and ``files``
|
|
ValueError
|
|
The length of ``embeds`` was invalid
|
|
InvalidArgument
|
|
There was no token associated with this webhook.
|
|
|
|
Returns
|
|
--------
|
|
:class:`WebhookMessage`
|
|
The newly edited message.
|
|
"""
|
|
return await self._state._webhook.edit_message(
|
|
self.id,
|
|
content=content,
|
|
embeds=embeds,
|
|
embed=embed,
|
|
file=file,
|
|
files=files,
|
|
view=view,
|
|
allowed_mentions=allowed_mentions,
|
|
)
|
|
|
|
async def delete(self, *, delay: Optional[float] = None) -> None:
|
|
"""|coro|
|
|
|
|
Deletes the message.
|
|
|
|
Parameters
|
|
-----------
|
|
delay: Optional[:class:`float`]
|
|
If provided, the number of seconds to wait before deleting the message.
|
|
The waiting is done in the background and deletion failures are ignored.
|
|
|
|
Raises
|
|
------
|
|
Forbidden
|
|
You do not have proper permissions to delete the message.
|
|
NotFound
|
|
The message was deleted already.
|
|
HTTPException
|
|
Deleting the message failed.
|
|
"""
|
|
|
|
if delay is not None:
|
|
|
|
async def inner_call(delay: float = delay):
|
|
await asyncio.sleep(delay)
|
|
try:
|
|
await self._state._webhook.delete_message(self.id)
|
|
except HTTPException:
|
|
pass
|
|
|
|
asyncio.create_task(inner_call())
|
|
else:
|
|
await self._state._webhook.delete_message(self.id)
|
|
|
|
|
|
class BaseWebhook(Hashable):
|
|
__slots__: Tuple[str, ...] = (
|
|
'id',
|
|
'type',
|
|
'guild_id',
|
|
'channel_id',
|
|
'token',
|
|
'auth_token',
|
|
'user',
|
|
'name',
|
|
'_avatar',
|
|
'source_channel',
|
|
'source_guild',
|
|
'_state',
|
|
)
|
|
|
|
def __init__(self, data: WebhookPayload, token: Optional[str] = None, state: Optional[ConnectionState] = None):
|
|
self.auth_token: Optional[str] = token
|
|
self._state: Union[ConnectionState, _WebhookState] = state or _WebhookState(self, parent=state)
|
|
self._update(data)
|
|
|
|
def _update(self, data: WebhookPayload):
|
|
self.id = int(data['id'])
|
|
self.type = try_enum(WebhookType, int(data['type']))
|
|
self.channel_id = utils._get_as_snowflake(data, 'channel_id')
|
|
self.guild_id = utils._get_as_snowflake(data, 'guild_id')
|
|
self.name = data.get('name')
|
|
self._avatar = data.get('avatar')
|
|
self.token = data.get('token')
|
|
|
|
user = data.get('user')
|
|
self.user: Optional[Union[BaseUser, User]] = None
|
|
if user is not None:
|
|
# state parameter may be _WebhookState
|
|
self.user = User(state=self._state, data=user) # type: ignore
|
|
|
|
source_channel = data.get('source_channel')
|
|
if source_channel:
|
|
source_channel = PartialWebhookChannel(data=source_channel)
|
|
|
|
self.source_channel: Optional[PartialWebhookChannel] = source_channel
|
|
|
|
source_guild = data.get('source_guild')
|
|
if source_guild:
|
|
source_guild = PartialWebhookGuild(data=source_guild, state=self._state)
|
|
|
|
self.source_guild: Optional[PartialWebhookGuild] = source_guild
|
|
|
|
def is_partial(self) -> bool:
|
|
""":class:`bool`: Whether the webhook is a "partial" webhook.
|
|
|
|
.. versionadded:: 2.0"""
|
|
return self.channel_id is None
|
|
|
|
def is_authenticated(self) -> bool:
|
|
""":class:`bool`: Whether the webhook is authenticated with a bot token.
|
|
|
|
.. versionadded:: 2.0
|
|
"""
|
|
return self.auth_token is not None
|
|
|
|
@property
|
|
def guild(self) -> Optional[Guild]:
|
|
"""Optional[:class:`Guild`]: The guild this webhook belongs to.
|
|
|
|
If this is a partial webhook, then this will always return ``None``.
|
|
"""
|
|
return self._state and self._state._get_guild(self.guild_id)
|
|
|
|
@property
|
|
def channel(self) -> Optional[TextChannel]:
|
|
"""Optional[:class:`TextChannel`]: The text channel this webhook belongs to.
|
|
|
|
If this is a partial webhook, then this will always return ``None``.
|
|
"""
|
|
guild = self.guild
|
|
return guild and guild.get_channel(self.channel_id) # type: ignore
|
|
|
|
@property
|
|
def created_at(self) -> datetime.datetime:
|
|
""":class:`datetime.datetime`: Returns the webhook's creation time in UTC."""
|
|
return utils.snowflake_time(self.id)
|
|
|
|
@property
|
|
def avatar(self) -> Asset:
|
|
""":class:`Asset`: Returns an :class:`Asset` for the avatar the webhook has.
|
|
|
|
If the webhook does not have a traditional avatar, an asset for
|
|
the default avatar is returned instead.
|
|
"""
|
|
if self._avatar is None:
|
|
# Default is always blurple apparently
|
|
return Asset._from_default_avatar(self._state, 0)
|
|
return Asset._from_avatar(self._state, self.id, self._avatar)
|
|
|
|
|
|
class Webhook(BaseWebhook):
|
|
"""Represents an asynchronous Discord webhook.
|
|
|
|
Webhooks are a form to send messages to channels in Discord without a
|
|
bot user or authentication.
|
|
|
|
There are two main ways to use Webhooks. The first is through the ones
|
|
received by the library such as :meth:`.Guild.webhooks` and
|
|
:meth:`.TextChannel.webhooks`. The ones received by the library will
|
|
automatically be bound using the library's internal HTTP session.
|
|
|
|
The second form involves creating a webhook object manually using the
|
|
:meth:`~.Webhook.from_url` or :meth:`~.Webhook.partial` classmethods.
|
|
|
|
For example, creating a webhook from a URL and using :doc:`aiohttp <aio:index>`:
|
|
|
|
.. code-block:: python3
|
|
|
|
from discord import Webhook
|
|
import aiohttp
|
|
|
|
async def foo():
|
|
async with aiohttp.ClientSession() as session:
|
|
webhook = Webhook.from_url('url-here', session=session)
|
|
await webhook.send('Hello World', username='Foo')
|
|
|
|
For a synchronous counterpart, see :class:`SyncWebhook`.
|
|
|
|
.. container:: operations
|
|
|
|
.. describe:: x == y
|
|
|
|
Checks if two webhooks are equal.
|
|
|
|
.. describe:: x != y
|
|
|
|
Checks if two webhooks are not equal.
|
|
|
|
.. describe:: hash(x)
|
|
|
|
Returns the webhooks's hash.
|
|
|
|
.. versionchanged:: 1.4
|
|
Webhooks are now comparable and hashable.
|
|
|
|
Attributes
|
|
------------
|
|
id: :class:`int`
|
|
The webhook's ID
|
|
type: :class:`WebhookType`
|
|
The type of the webhook.
|
|
|
|
.. versionadded:: 1.3
|
|
|
|
token: Optional[:class:`str`]
|
|
The authentication token of the webhook. If this is ``None``
|
|
then the webhook cannot be used to make requests.
|
|
guild_id: Optional[:class:`int`]
|
|
The guild ID this webhook is for.
|
|
channel_id: Optional[:class:`int`]
|
|
The channel ID this webhook is for.
|
|
user: Optional[:class:`abc.User`]
|
|
The user this webhook was created by. If the webhook was
|
|
received without authentication then this will be ``None``.
|
|
name: Optional[:class:`str`]
|
|
The default name of the webhook.
|
|
source_guild: Optional[:class:`PartialWebhookGuild`]
|
|
The guild of the channel that this webhook is following.
|
|
Only given if :attr:`type` is :attr:`WebhookType.channel_follower`.
|
|
|
|
.. versionadded:: 2.0
|
|
|
|
source_channel: Optional[:class:`PartialWebhookChannel`]
|
|
The channel that this webhook is following.
|
|
Only given if :attr:`type` is :attr:`WebhookType.channel_follower`.
|
|
|
|
.. versionadded:: 2.0
|
|
"""
|
|
|
|
__slots__: Tuple[str, ...] = ('session',)
|
|
|
|
def __init__(self, data: WebhookPayload, session: aiohttp.ClientSession, token: Optional[str] = None, state=None):
|
|
super().__init__(data, token, state)
|
|
self.session = session
|
|
|
|
def __repr__(self):
|
|
return f'<Webhook id={self.id!r}>'
|
|
|
|
@property
|
|
def url(self) -> str:
|
|
""":class:`str` : Returns the webhook's url."""
|
|
return f'https://discord.com/api/webhooks/{self.id}/{self.token}'
|
|
|
|
@classmethod
|
|
def partial(cls, id: int, token: str, *, session: aiohttp.ClientSession, bot_token: Optional[str] = None) -> Webhook:
|
|
"""Creates a partial :class:`Webhook`.
|
|
|
|
Parameters
|
|
-----------
|
|
id: :class:`int`
|
|
The ID of the webhook.
|
|
token: :class:`str`
|
|
The authentication token of the webhook.
|
|
session: :class:`aiohttp.ClientSession`
|
|
The session to use to send requests with. Note
|
|
that the library does not manage the session and
|
|
will not close it.
|
|
|
|
.. versionadded:: 2.0
|
|
bot_token: Optional[:class:`str`]
|
|
The bot authentication token for authenticated requests
|
|
involving the webhook.
|
|
|
|
.. versionadded:: 2.0
|
|
|
|
Returns
|
|
--------
|
|
:class:`Webhook`
|
|
A partial :class:`Webhook`.
|
|
A partial webhook is just a webhook object with an ID and a token.
|
|
"""
|
|
data: WebhookPayload = {
|
|
'id': id,
|
|
'type': 1,
|
|
'token': token,
|
|
}
|
|
|
|
return cls(data, session, token=bot_token)
|
|
|
|
@classmethod
|
|
def from_url(cls, url: str, *, session: aiohttp.ClientSession, bot_token: Optional[str] = None) -> Webhook:
|
|
"""Creates a partial :class:`Webhook` from a webhook URL.
|
|
|
|
Parameters
|
|
------------
|
|
url: :class:`str`
|
|
The URL of the webhook.
|
|
session: :class:`aiohttp.ClientSession`
|
|
The session to use to send requests with. Note
|
|
that the library does not manage the session and
|
|
will not close it.
|
|
|
|
.. versionadded:: 2.0
|
|
bot_token: Optional[:class:`str`]
|
|
The bot authentication token for authenticated requests
|
|
involving the webhook.
|
|
|
|
.. versionadded:: 2.0
|
|
|
|
Raises
|
|
-------
|
|
InvalidArgument
|
|
The URL is invalid.
|
|
|
|
Returns
|
|
--------
|
|
:class:`Webhook`
|
|
A partial :class:`Webhook`.
|
|
A partial webhook is just a webhook object with an ID and a token.
|
|
"""
|
|
m = re.search(r'discord(?:app)?.com/api/webhooks/(?P<id>[0-9]{17,20})/(?P<token>[A-Za-z0-9\.\-\_]{60,68})', url)
|
|
if m is None:
|
|
raise InvalidArgument('Invalid webhook URL given.')
|
|
|
|
data: Dict[str, Any] = m.groupdict()
|
|
data['type'] = 1
|
|
return cls(data, session, token=bot_token) # type: ignore
|
|
|
|
@classmethod
|
|
def _as_follower(cls, data, *, channel, user) -> Webhook:
|
|
name = f"{channel.guild} #{channel}"
|
|
feed: WebhookPayload = {
|
|
'id': data['webhook_id'],
|
|
'type': 2,
|
|
'name': name,
|
|
'channel_id': channel.id,
|
|
'guild_id': channel.guild.id,
|
|
'user': {'username': user.name, 'discriminator': user.discriminator, 'id': user.id, 'avatar': user._avatar},
|
|
}
|
|
|
|
state = channel._state
|
|
session = channel._state.http._HTTPClient__session
|
|
return cls(feed, session=session, state=state, token=state.http.token)
|
|
|
|
@classmethod
|
|
def from_state(cls, data, state) -> Webhook:
|
|
session = state.http._HTTPClient__session
|
|
return cls(data, session=session, state=state, token=state.http.token)
|
|
|
|
async def fetch(self, *, prefer_auth: bool = True) -> Webhook:
|
|
"""|coro|
|
|
|
|
Fetches the current webhook.
|
|
|
|
This could be used to get a full webhook from a partial webhook.
|
|
|
|
.. versionadded:: 2.0
|
|
|
|
.. note::
|
|
|
|
When fetching with an unauthenticated webhook, i.e.
|
|
:meth:`is_authenticated` returns ``False``, then the
|
|
returned webhook does not contain any user information.
|
|
|
|
Parameters
|
|
-----------
|
|
prefer_auth: :class:`bool`
|
|
Whether to use the bot token over the webhook token
|
|
if available. Defaults to ``True``.
|
|
|
|
Raises
|
|
-------
|
|
HTTPException
|
|
Could not fetch the webhook
|
|
NotFound
|
|
Could not find the webhook by this ID
|
|
InvalidArgument
|
|
This webhook does not have a token associated with it.
|
|
|
|
Returns
|
|
--------
|
|
:class:`Webhook`
|
|
The fetched webhook.
|
|
"""
|
|
adapter = async_context.get()
|
|
|
|
if prefer_auth and self.auth_token:
|
|
data = await adapter.fetch_webhook(self.id, self.auth_token, session=self.session)
|
|
elif self.token:
|
|
data = await adapter.fetch_webhook_with_token(self.id, self.token, session=self.session)
|
|
else:
|
|
raise InvalidArgument('This webhook does not have a token associated with it')
|
|
|
|
return Webhook(data, self.session, token=self.auth_token, state=self._state)
|
|
|
|
async def delete(self, *, reason: Optional[str] = None, prefer_auth: bool = True):
|
|
"""|coro|
|
|
|
|
Deletes this Webhook.
|
|
|
|
Parameters
|
|
------------
|
|
reason: Optional[:class:`str`]
|
|
The reason for deleting this webhook. Shows up on the audit log.
|
|
|
|
.. versionadded:: 1.4
|
|
prefer_auth: :class:`bool`
|
|
Whether to use the bot token over the webhook token
|
|
if available. Defaults to ``True``.
|
|
|
|
.. versionadded:: 2.0
|
|
|
|
Raises
|
|
-------
|
|
HTTPException
|
|
Deleting the webhook failed.
|
|
NotFound
|
|
This webhook does not exist.
|
|
Forbidden
|
|
You do not have permissions to delete this webhook.
|
|
InvalidArgument
|
|
This webhook does not have a token associated with it.
|
|
"""
|
|
if self.token is None and self.auth_token is None:
|
|
raise InvalidArgument('This webhook does not have a token associated with it')
|
|
|
|
adapter = async_context.get()
|
|
|
|
if prefer_auth and self.auth_token:
|
|
await adapter.delete_webhook(self.id, token=self.auth_token, session=self.session, reason=reason)
|
|
elif self.token:
|
|
await adapter.delete_webhook_with_token(self.id, self.token, session=self.session, reason=reason)
|
|
|
|
async def edit(
|
|
self,
|
|
*,
|
|
reason: Optional[str] = None,
|
|
name: Optional[str] = MISSING,
|
|
avatar: Optional[bytes] = MISSING,
|
|
channel: Optional[Snowflake] = None,
|
|
prefer_auth: bool = True,
|
|
) -> Webhook:
|
|
"""|coro|
|
|
|
|
Edits this Webhook.
|
|
|
|
Parameters
|
|
------------
|
|
name: Optional[:class:`str`]
|
|
The webhook's new default name.
|
|
avatar: Optional[:class:`bytes`]
|
|
A :term:`py:bytes-like object` representing the webhook's new default avatar.
|
|
channel: Optional[:class:`abc.Snowflake`]
|
|
The webhook's new channel. This requires an authenticated webhook.
|
|
|
|
.. versionadded:: 2.0
|
|
reason: Optional[:class:`str`]
|
|
The reason for editing this webhook. Shows up on the audit log.
|
|
|
|
.. versionadded:: 1.4
|
|
prefer_auth: :class:`bool`
|
|
Whether to use the bot token over the webhook token
|
|
if available. Defaults to ``True``.
|
|
|
|
.. versionadded:: 2.0
|
|
|
|
Raises
|
|
-------
|
|
HTTPException
|
|
Editing the webhook failed.
|
|
NotFound
|
|
This webhook does not exist.
|
|
InvalidArgument
|
|
This webhook does not have a token associated with it
|
|
or it tried editing a channel without authentication.
|
|
"""
|
|
if self.token is None and self.auth_token is None:
|
|
raise InvalidArgument('This webhook does not have a token associated with it')
|
|
|
|
payload = {}
|
|
if name is not MISSING:
|
|
payload['name'] = str(name) if name is not None else None
|
|
|
|
if avatar is not MISSING:
|
|
payload['avatar'] = utils._bytes_to_base64_data(avatar) if avatar is not None else None
|
|
|
|
adapter = async_context.get()
|
|
|
|
data: Optional[WebhookPayload] = None
|
|
# If a channel is given, always use the authenticated endpoint
|
|
if channel is not None:
|
|
if self.auth_token is None:
|
|
raise InvalidArgument('Editing channel requires authenticated webhook')
|
|
|
|
payload['channel_id'] = channel.id
|
|
data = await adapter.edit_webhook(self.id, self.auth_token, payload=payload, session=self.session, reason=reason)
|
|
|
|
if prefer_auth and self.auth_token:
|
|
data = await adapter.edit_webhook(self.id, self.auth_token, payload=payload, session=self.session, reason=reason)
|
|
elif self.token:
|
|
data = await adapter.edit_webhook_with_token(
|
|
self.id, self.token, payload=payload, session=self.session, reason=reason
|
|
)
|
|
|
|
if data is None:
|
|
raise RuntimeError('Unreachable code hit: data was not assigned')
|
|
|
|
return Webhook(data=data, session=self.session, token=self.auth_token, state=self._state)
|
|
|
|
def _create_message(self, data):
|
|
state = _WebhookState(self, parent=self._state)
|
|
# state may be artificial (unlikely at this point...)
|
|
channel = self.channel or PartialMessageable(state=self._state, id=int(data['channel_id'])) # type: ignore
|
|
# state is artificial
|
|
return WebhookMessage(data=data, state=state, channel=channel) # type: ignore
|
|
|
|
@overload
|
|
async def send(
|
|
self,
|
|
content: str = MISSING,
|
|
*,
|
|
username: str = MISSING,
|
|
avatar_url: Any = MISSING,
|
|
tts: bool = MISSING,
|
|
ephemeral: bool = MISSING,
|
|
file: File = MISSING,
|
|
files: List[File] = MISSING,
|
|
embed: Embed = MISSING,
|
|
embeds: List[Embed] = MISSING,
|
|
allowed_mentions: AllowedMentions = MISSING,
|
|
view: View = MISSING,
|
|
thread: Snowflake = MISSING,
|
|
wait: Literal[True],
|
|
) -> WebhookMessage:
|
|
...
|
|
|
|
@overload
|
|
async def send(
|
|
self,
|
|
content: str = MISSING,
|
|
*,
|
|
username: str = MISSING,
|
|
avatar_url: Any = MISSING,
|
|
tts: bool = MISSING,
|
|
ephemeral: bool = MISSING,
|
|
file: File = MISSING,
|
|
files: List[File] = MISSING,
|
|
embed: Embed = MISSING,
|
|
embeds: List[Embed] = MISSING,
|
|
allowed_mentions: AllowedMentions = MISSING,
|
|
view: View = MISSING,
|
|
thread: Snowflake = MISSING,
|
|
wait: Literal[False] = ...,
|
|
) -> None:
|
|
...
|
|
|
|
async def send(
|
|
self,
|
|
content: str = MISSING,
|
|
*,
|
|
username: str = MISSING,
|
|
avatar_url: Any = MISSING,
|
|
tts: bool = False,
|
|
ephemeral: bool = False,
|
|
file: File = MISSING,
|
|
files: List[File] = MISSING,
|
|
embed: Embed = MISSING,
|
|
embeds: List[Embed] = MISSING,
|
|
allowed_mentions: AllowedMentions = MISSING,
|
|
view: View = MISSING,
|
|
thread: Snowflake = MISSING,
|
|
wait: bool = False,
|
|
) -> Optional[WebhookMessage]:
|
|
"""|coro|
|
|
|
|
Sends a message using the webhook.
|
|
|
|
The content must be a type that can convert to a string through ``str(content)``.
|
|
|
|
To upload a single file, the ``file`` parameter should be used with a
|
|
single :class:`File` object.
|
|
|
|
If the ``embed`` parameter is provided, it must be of type :class:`Embed` and
|
|
it must be a rich embed type. You cannot mix the ``embed`` parameter with the
|
|
``embeds`` parameter, which must be a :class:`list` of :class:`Embed` objects to send.
|
|
|
|
Parameters
|
|
------------
|
|
content: :class:`str`
|
|
The content of the message to send.
|
|
wait: :class:`bool`
|
|
Whether the server should wait before sending a response. This essentially
|
|
means that the return type of this function changes from ``None`` to
|
|
a :class:`WebhookMessage` if set to ``True``. If the type of webhook
|
|
is :attr:`WebhookType.application` then this is always set to ``True``.
|
|
username: :class:`str`
|
|
The username to send with this message. If no username is provided
|
|
then the default username for the webhook is used.
|
|
avatar_url: :class:`str`
|
|
The avatar URL to send with this message. If no avatar URL is provided
|
|
then the default avatar for the webhook is used. If this is not a
|
|
string then it is explicitly cast using ``str``.
|
|
tts: :class:`bool`
|
|
Indicates if the message should be sent using text-to-speech.
|
|
ephemeral: :class:`bool`
|
|
Indicates if the message should only be visible to the user.
|
|
This is only available to :attr:`WebhookType.application` webhooks.
|
|
If a view is sent with an ephemeral message and it has no timeout set
|
|
then the timeout is set to 15 minutes.
|
|
|
|
.. versionadded:: 2.0
|
|
file: :class:`File`
|
|
The file to upload. This cannot be mixed with ``files`` parameter.
|
|
files: List[:class:`File`]
|
|
A list of files to send with the content. This cannot be mixed with the
|
|
``file`` parameter.
|
|
embed: :class:`Embed`
|
|
The rich embed for the content to send. This cannot be mixed with
|
|
``embeds`` parameter.
|
|
embeds: List[:class:`Embed`]
|
|
A list of embeds to send with the content. Maximum of 10. This cannot
|
|
be mixed with the ``embed`` parameter.
|
|
allowed_mentions: :class:`AllowedMentions`
|
|
Controls the mentions being processed in this message.
|
|
|
|
.. versionadded:: 1.4
|
|
view: :class:`discord.ui.View`
|
|
The view to send with the message. You can only send a view
|
|
if this webhook is not partial and has state attached. A
|
|
webhook has state attached if the webhook is managed by the
|
|
library.
|
|
|
|
.. versionadded:: 2.0
|
|
thread: :class:`~discord.abc.Snowflake`
|
|
The thread to send this webhook to.
|
|
|
|
.. versionadded:: 2.0
|
|
|
|
Raises
|
|
--------
|
|
HTTPException
|
|
Sending the message failed.
|
|
NotFound
|
|
This webhook was not found.
|
|
Forbidden
|
|
The authorization token for the webhook is incorrect.
|
|
TypeError
|
|
You specified both ``embed`` and ``embeds`` or ``file`` and ``files``.
|
|
ValueError
|
|
The length of ``embeds`` was invalid.
|
|
InvalidArgument
|
|
There was no token associated with this webhook or ``ephemeral``
|
|
was passed with the improper webhook type or there was no state
|
|
attached with this webhook when giving it a view.
|
|
|
|
Returns
|
|
---------
|
|
Optional[:class:`WebhookMessage`]
|
|
If ``wait`` is ``True`` then the message that was sent, otherwise ``None``.
|
|
"""
|
|
|
|
if self.token is None:
|
|
raise InvalidArgument('This webhook does not have a token associated with it')
|
|
|
|
previous_mentions: Optional[AllowedMentions] = getattr(self._state, 'allowed_mentions', None)
|
|
if content is None:
|
|
content = MISSING
|
|
|
|
application_webhook = self.type is WebhookType.application
|
|
if ephemeral and not application_webhook:
|
|
raise InvalidArgument('ephemeral messages can only be sent from application webhooks')
|
|
|
|
if application_webhook:
|
|
wait = True
|
|
|
|
if view is not MISSING:
|
|
if isinstance(self._state, _WebhookState):
|
|
raise InvalidArgument('Webhook views require an associated state with the webhook')
|
|
if ephemeral is True and view.timeout is None:
|
|
view.timeout = 15 * 60.0
|
|
|
|
params = handle_message_parameters(
|
|
content=content,
|
|
username=username,
|
|
avatar_url=avatar_url,
|
|
tts=tts,
|
|
file=file,
|
|
files=files,
|
|
embed=embed,
|
|
embeds=embeds,
|
|
ephemeral=ephemeral,
|
|
view=view,
|
|
allowed_mentions=allowed_mentions,
|
|
previous_allowed_mentions=previous_mentions,
|
|
)
|
|
adapter = async_context.get()
|
|
thread_id: Optional[int] = None
|
|
if thread is not MISSING:
|
|
thread_id = thread.id
|
|
|
|
data = await adapter.execute_webhook(
|
|
self.id,
|
|
self.token,
|
|
session=self.session,
|
|
payload=params.payload,
|
|
multipart=params.multipart,
|
|
files=params.files,
|
|
thread_id=thread_id,
|
|
wait=wait,
|
|
)
|
|
|
|
msg = None
|
|
if wait:
|
|
msg = self._create_message(data)
|
|
|
|
if view is not MISSING and not view.is_finished():
|
|
message_id = None if msg is None else msg.id
|
|
self._state.store_view(view, message_id)
|
|
|
|
return msg
|
|
|
|
async def fetch_message(self, id: int) -> WebhookMessage:
|
|
"""|coro|
|
|
|
|
Retrieves a single :class:`~discord.WebhookMessage` owned by this webhook.
|
|
|
|
.. versionadded:: 2.0
|
|
|
|
Parameters
|
|
------------
|
|
id: :class:`int`
|
|
The message ID to look for.
|
|
|
|
Raises
|
|
--------
|
|
~discord.NotFound
|
|
The specified message was not found.
|
|
~discord.Forbidden
|
|
You do not have the permissions required to get a message.
|
|
~discord.HTTPException
|
|
Retrieving the message failed.
|
|
InvalidArgument
|
|
There was no token associated with this webhook.
|
|
|
|
Returns
|
|
--------
|
|
:class:`~discord.WebhookMessage`
|
|
The message asked for.
|
|
"""
|
|
|
|
if self.token is None:
|
|
raise InvalidArgument('This webhook does not have a token associated with it')
|
|
|
|
adapter = async_context.get()
|
|
data = await adapter.get_webhook_message(
|
|
self.id,
|
|
self.token,
|
|
id,
|
|
session=self.session,
|
|
)
|
|
return self._create_message(data)
|
|
|
|
async def edit_message(
|
|
self,
|
|
message_id: int,
|
|
*,
|
|
content: Optional[str] = MISSING,
|
|
embeds: List[Embed] = MISSING,
|
|
embed: Optional[Embed] = MISSING,
|
|
file: File = MISSING,
|
|
files: List[File] = MISSING,
|
|
view: Optional[View] = MISSING,
|
|
allowed_mentions: Optional[AllowedMentions] = None,
|
|
) -> WebhookMessage:
|
|
"""|coro|
|
|
|
|
Edits a message owned by this webhook.
|
|
|
|
This is a lower level interface to :meth:`WebhookMessage.edit` in case
|
|
you only have an ID.
|
|
|
|
.. versionadded:: 1.6
|
|
|
|
.. versionchanged:: 2.0
|
|
The edit is no longer in-place, instead the newly edited message is returned.
|
|
|
|
Parameters
|
|
------------
|
|
message_id: :class:`int`
|
|
The message ID to edit.
|
|
content: Optional[:class:`str`]
|
|
The content to edit the message with or ``None`` to clear it.
|
|
embeds: List[:class:`Embed`]
|
|
A list of embeds to edit the message with.
|
|
embed: Optional[:class:`Embed`]
|
|
The embed to edit the message with. ``None`` suppresses the embeds.
|
|
This should not be mixed with the ``embeds`` parameter.
|
|
file: :class:`File`
|
|
The file to upload. This cannot be mixed with ``files`` parameter.
|
|
|
|
.. versionadded:: 2.0
|
|
files: List[:class:`File`]
|
|
A list of files to send with the content. This cannot be mixed with the
|
|
``file`` parameter.
|
|
|
|
.. versionadded:: 2.0
|
|
allowed_mentions: :class:`AllowedMentions`
|
|
Controls the mentions being processed in this message.
|
|
See :meth:`.abc.Messageable.send` for more information.
|
|
view: Optional[:class:`~discord.ui.View`]
|
|
The updated view to update this message with. If ``None`` is passed then
|
|
the view is removed. The webhook must have state attached, similar to
|
|
:meth:`send`.
|
|
|
|
.. versionadded:: 2.0
|
|
|
|
Raises
|
|
-------
|
|
HTTPException
|
|
Editing the message failed.
|
|
Forbidden
|
|
Edited a message that is not yours.
|
|
TypeError
|
|
You specified both ``embed`` and ``embeds`` or ``file`` and ``files``
|
|
ValueError
|
|
The length of ``embeds`` was invalid
|
|
InvalidArgument
|
|
There was no token associated with this webhook or the webhook had
|
|
no state.
|
|
|
|
Returns
|
|
--------
|
|
:class:`WebhookMessage`
|
|
The newly edited webhook message.
|
|
"""
|
|
|
|
if self.token is None:
|
|
raise InvalidArgument('This webhook does not have a token associated with it')
|
|
|
|
if view is not MISSING:
|
|
if isinstance(self._state, _WebhookState):
|
|
raise InvalidArgument('This webhook does not have state associated with it')
|
|
|
|
self._state.prevent_view_updates_for(message_id)
|
|
|
|
previous_mentions: Optional[AllowedMentions] = getattr(self._state, 'allowed_mentions', None)
|
|
params = handle_message_parameters(
|
|
content=content,
|
|
file=file,
|
|
files=files,
|
|
embed=embed,
|
|
embeds=embeds,
|
|
view=view,
|
|
allowed_mentions=allowed_mentions,
|
|
previous_allowed_mentions=previous_mentions,
|
|
)
|
|
adapter = async_context.get()
|
|
data = await adapter.edit_webhook_message(
|
|
self.id,
|
|
self.token,
|
|
message_id,
|
|
session=self.session,
|
|
payload=params.payload,
|
|
multipart=params.multipart,
|
|
files=params.files,
|
|
)
|
|
|
|
message = self._create_message(data)
|
|
if view and not view.is_finished():
|
|
self._state.store_view(view, message_id)
|
|
return message
|
|
|
|
async def delete_message(self, message_id: int, /) -> None:
|
|
"""|coro|
|
|
|
|
Deletes a message owned by this webhook.
|
|
|
|
This is a lower level interface to :meth:`WebhookMessage.delete` in case
|
|
you only have an ID.
|
|
|
|
.. versionadded:: 1.6
|
|
|
|
Parameters
|
|
------------
|
|
message_id: :class:`int`
|
|
The message ID to delete.
|
|
|
|
Raises
|
|
-------
|
|
HTTPException
|
|
Deleting the message failed.
|
|
Forbidden
|
|
Deleted a message that is not yours.
|
|
"""
|
|
if self.token is None:
|
|
raise InvalidArgument('This webhook does not have a token associated with it')
|
|
|
|
adapter = async_context.get()
|
|
await adapter.delete_webhook_message(
|
|
self.id,
|
|
self.token,
|
|
message_id,
|
|
session=self.session,
|
|
)
|