async def send_dm(
self,
member: Member,
embed: Embed,
message: Message = None,
description: str = "",
):
embed.description = f"{description}\n\n" f"Reason: {embed.description}\n\n"
if message:
embed.description += f"[Jump To Conversation]({message.jump_url})"
try:
await member.send(embed=embed)
return True
except nextcord.errors.Forbidden:
return False
async def _help_embed(self,
title: str,
description: Optional[str] = None,
mapping: Optional[str] = None,
command_set: Optional[Set[commands.Command]] = None,
set_author: bool = False) -> Embed:
embed = Embed(title=title)
if description:
embed.description = description
if set_author:
avatar = self.context.bot.user.avatar or self.context.bot.user.default_avatar
embed.set_author(name=self.context.bot.user.name,
icon_url=avatar.url)
if command_set:
# show help about all commands in the set
filtered = await self.filter_commands(command_set, sort=True)
for command in filtered:
embed.add_field(name=self.get_command_signature(command),
value=command.short_doc or "...",
inline=False)
elif mapping:
# add a short description of commands in each cog
for cog, command_set in mapping.items():
filtered = await self.filter_commands(command_set, sort=True)
if not filtered:
continue
name = cog.qualified_name if cog else "No category"
emoji = getattr(cog, "COG_EMOJI", None)
cog_label = f"{emoji} {name}" if emoji else name
# \u2002 is an en-space
cmd_list = "\u2002".join(
f"`{self.context.clean_prefix}{cmd.name}`"
for cmd in filtered)
value = (f"{cog.description}\n{cmd_list}"
if cog and cog.description else cmd_list)
embed.add_field(name=cog_label, value=value)
return embed
async def attachment_filter(self, message):
"""When a message is sent by normal users ensure it doesn't have any non-image attachments. Delete it and send
a mod message if it does."""
if message.author.bot:
return
if not message.attachments:
return
if os.environ.get("PRODUCTION_BOT", False):
if message.channel.name.lower() in self.admin_channels:
return
if message.channel.permissions_for(message.author).manage_messages:
return
allowed, disallowed = self.categorize_attachments(message)
if not allowed and not disallowed:
return
user_message = ("\n".join(f"> {section}"
for section in message.content.split("\n"))
if message.content.strip() else "")
embed = Embed(
title="File Attachments Not Allowed",
description=
f"For safety reasons we do not allow file and video attachments.",
color=YELLOW,
)
if allowed:
embed.title = f"{message.author.display_name} Uploaded Some Code"
embed.description = user_message
files = {}
name = None
for attachment in allowed:
content = (await attachment.read()).decode()
if len(content) < 1000:
file_type = os.path.splitext(
attachment.filename)[1].casefold()
embed.add_field(
name=f"Attachment: {attachment.filename}",
value=
f"```{self.file_types.get(file_type, '')}\n{content}\n```",
)
else:
if not name:
name = attachment.filename
files[attachment.filename] = content
if files:
gist = self.upload_files(files)
embed.add_field(
name="Uploaded the file to a Gist",
value=f"[{name}]({gist})",
)
embed.set_thumbnail(
url=
"https://cdn.discordapp.com/emojis/711749954837807135.png?v=1")
embed.set_footer(
text="For safety reasons we do not allow file attachments.")
else:
embed.set_thumbnail(
url=
"https://cdn.discordapp.com/emojis/651959497698574338.png?v=1")
if user_message:
embed.add_field(name=f"{message.author.display_name} Said",
value=user_message)
embed.add_field(
name="Code Formatting",
value=
f"You can share your code using triple backticks like this:\n\\```\nYOUR CODE\n\\```",
inline=False,
)
embed.add_field(
name="Large Portions of Code",
value=
f"For longer scripts use [Hastebin](https://hastebin.com/) or "
f"[GitHub Gists](https://gist.github.com/) and share the link here",
inline=False,
)
if disallowed:
embed.add_field(
name="Ignored these files",
value="\n".join(f"- {attachment.filename}"
for attachment in disallowed) or "*NO FILES*",
)
try:
await message.delete()
except nextcord.errors.NotFound:
pass
await message.channel.send(message.author.mention, embed=embed)