def parse_value(
cls,
ctx: MrvnMessageContext,
args: PreparedArguments,
translator: Translator = Translator()) -> any:
try:
return int(args.next().value)
except ValueError:
raise ArgumentParseException.with_pointer(
translator.translate("mrvn_api_command_parse_integer_error"),
args)
def parse_value(
cls,
ctx: MrvnMessageContext,
args: PreparedArguments,
translator: Translator = Translator()) -> any:
value = args.next().value.lower()
if value in ["yes", "yeah", "true", "da", "+"]:
return True
elif value in ["no", "false", "nah", "net", "-"]:
return False
else:
raise ArgumentParseException.with_pointer(
translator.translate("mrvn_api_command_parse_bool_error"),
args)
def parse_value(
cls,
ctx: MrvnMessageContext,
args: PreparedArguments,
translator: Translator = Translator()) -> any:
value = args.next().value.lower()
try:
search = MENTION_PATTERN.search(value)
if not search:
raise ArgumentParseException.with_pointer(
translator.translate(
"mrvn_api_command_parse_mention_error"), args)
snowflake = int(search.group(7)) if value != "@everyone" else None
if (search.group(5) and
(cls.option == SlashCommandOptionType.role
or cls.option == SlashCommandOptionType.mentionable)
) or value == "@everyone":
if value == "@everyone":
return ctx.guild.roles[0]
else:
return ctx.guild.get_role(snowflake)
elif search.group(6) and (cls.option == SlashCommandOptionType.user
or cls.option
== SlashCommandOptionType.mentionable):
if ctx.guild:
return ctx.guild.get_member(snowflake)
else:
return ctx.bot.get_user(snowflake)
elif search.group(4) and (
cls.option == SlashCommandOptionType.channel
or cls.option == SlashCommandOptionType.mentionable):
return ctx.guild.get_channel(snowflake)
else:
raise ArgumentParseException.with_pointer(
translator.translate(
"mrvn_api_command_parse_mention_error"), args)
except IndexError:
logging.error(traceback.format_exc())
raise ArgumentParseException.with_pointer(
translator.translate("mrvn_api_command_parse_mention_error"),
args)
async def on_message(self, message: Message):
if message.webhook_id or message.author.bot or not message.content or message.content[
0] not in PREFIX_LIST:
return
prefix = message.content[0]
if message.guild is not None and not env.debug:
setting = (await SettingEnableMessageCommands.get_or_create(
guild_id=message.guild.id))[0]
if not setting.value:
return
args = PreparedArguments(message.content)
cmd_name = args.next().value[1:].lower()
ctx = MrvnMessageContext(self, message)
guild_id = message.guild.id if message.guild else None
if message.guild:
await ctx.set_from_guild(guild_id)
else:
ctx.set_lang(translations.FALLBACK_LANGUAGE)
try:
command = next(
filter(
lambda it: isinstance(it, (SlashCommand, SlashCommandGroup)
) and it.name == cmd_name and
(bool(len(env.debug_guilds)) or not it.guild_ids or
guild_id in it.guild_ids), self.application_commands))
# Bad code. Maybe. The result of filter should always be of SlashCommand*Group*, but IDE doesn't think so
assert isinstance(command, (SlashCommand, SlashCommandGroup))
except StopIteration:
return
ctx.command = command
if not guild_id and await self.process_dm(ctx):
return
if guild_id:
override = await CommandOverride.get_or_none(
command_name=command.name, guild_id=guild_id)
override_prefix = override and override.prefix == prefix
if not override_prefix and prefix != (
await SettingMessageCmdPrefix.get_or_create(
guild_id=ctx.guild_id))[0].value:
return
else:
override = None
if prefix != DEFAULT_PREFIX:
return
if not await self.has_permission(ctx.author, ctx.command, override):
await ctx.respond_embed(
Style.ERROR,
ctx.translate("mrvn_core_command_permission_error"))
return
elif override and not await self.process_override(ctx, override):
return
try:
while isinstance(command, SlashCommandGroup):
sub_cmd_name = args.next().value
command = next(
filter(lambda it: it.name == sub_cmd_name,
command.subcommands))
except StopIteration:
await ctx.respond_embed(
Style.ERROR,
self.get_command_desc(ctx.command, ctx, as_tree=True),
ctx.translate("mrvn_core_commands_subcommand_error"))
return
ctx.command = command
options = command.options
parsers = []
for option in options:
parser = element.parsers.get(option.input_type, None)
if parser is None and option.input_type != SlashCommandOptionType.attachment:
await ctx.respond_embed(
Style.ERROR,
ctx.translate("mrvn_core_commands_slash_only"))
return
parsers.append(parser)
kwargs = {}
attachment_index = 0
try:
for i, parser in enumerate(parsers):
option = options[i]
key = option.name
if option.input_type == SlashCommandOptionType.attachment:
try:
kwargs[key] = message.attachments[attachment_index]
except IndexError:
await ctx.respond_embed(
Style.ERROR,
ctx.translate("mrvn_core_commands_attach_error"),
ctx.translate("mrvn_core_commands_parse_error"))
return
attachment_index += 1
continue
if isinstance(option, ParseUntilEndsOption):
values = []
if not args.has_next():
embed = ctx.get_embed(
Style.ERROR,
title=ctx.translate(
"mrvn_core_commands_arguments_not_enough"))
embed.add_field(
name=self.get_command_desc(command, ctx),
value=self.get_translatable_desc(command, ctx))
await ctx.respond(embed=embed)
return
while args.has_next():
values.append(parser.parse(ctx, args))
kwargs[key] = " ".join([str(x) for x in values])
break
if not option.required:
if key in args.keys:
value = parser.parse(ctx,
args.keys[key],
translator=ctx)
else:
value = option.default
else:
try:
value = parser.parse(ctx, args, translator=ctx)
except StopIteration:
embed = ctx.get_embed(
Style.ERROR,
title=ctx.translate(
"mrvn_core_commands_arguments_not_enough"))
embed.add_field(
name=self.get_command_desc(command, ctx),
value=self.get_translatable_desc(command, ctx))
await ctx.respond(embed=embed)
return
if option.input_type == SlashCommandOptionType.string and (
converter := option.converter) is not None:
value = await converter.convert(converter, ctx, value)
if len(option.choices) and value not in [
x.value for x in option.choices
]:
choices_desc = "\n".join([
"`%s`: **%s**" % (x.name, x.value)
for x in option.choices
])
await ctx.respond_embed(
Style.ERROR,
ctx.format("mrvn_core_commands_not_in_choices", value,
choices_desc))
return
kwargs[key] = value
except ArgumentParseException as e:
await ctx.respond_embed(
Style.ERROR, e.message,
ctx.translate("mrvn_core_commands_parse_error"))
return
try:
await command(ctx, **kwargs)
except Exception as e:
await self.send_command_exception_message(ctx, e)
else:
self.dispatch("application_command_completion", ctx)
def parse_value(
cls,
ctx: MrvnMessageContext,
args: PreparedArguments,
translator: Translator = Translator()) -> any:
return args.next().value