2021-02-01 15:13:11 +00:00
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import re
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2021-05-15 12:32:43 +00:00
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import traceback
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2021-02-01 15:13:11 +00:00
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2021-10-15 17:36:22 +00:00
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from core.elements import MessageSession, Command, Option, Schedule, StartUp, command_prefix
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2021-10-14 15:18:47 +00:00
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from core.loader import ModulesManager
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2021-07-07 16:00:24 +00:00
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from core.logger import Logger
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2021-07-19 16:12:29 +00:00
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from core.parser.command import CommandParser, InvalidCommandFormatError, InvalidHelpDocTypeError
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2021-08-07 07:56:48 +00:00
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from core.utils import remove_ineffective_text, RemoveDuplicateSpace
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2021-07-11 02:19:40 +00:00
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from database import BotDBUtil
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2021-02-01 15:13:11 +00:00
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2021-02-03 14:43:24 +00:00
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2021-10-14 15:18:47 +00:00
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Modules = ModulesManager.return_modules_list_as_dict()
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ModulesAliases = ModulesManager.return_modules_alias_map()
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ModulesRegex = ModulesManager.return_regex_modules()
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2021-07-24 08:59:15 +00:00
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async def parser(msg: MessageSession):
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2021-02-03 07:40:17 +00:00
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"""
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接收消息必经的预处理器
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2021-07-24 08:59:15 +00:00
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:param msg: 从监听器接收到的dict,该dict将会经过此预处理器传入下游
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2021-02-03 07:40:17 +00:00
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:return: 无返回
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"""
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2021-10-14 15:18:47 +00:00
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global Modules
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global ModulesAliases
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global ModulesRegex
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if Modules == {}:
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Modules = ModulesManager.return_modules_list_as_dict()
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ModulesAliases = ModulesManager.return_modules_alias_map()
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ModulesRegex = ModulesManager.return_regex_modules()
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2021-07-26 12:43:51 +00:00
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display = RemoveDuplicateSpace(msg.asDisplay()) # 将消息转换为一般显示形式
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2021-08-25 16:30:50 +00:00
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msg.trigger_msg = display
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2021-07-24 08:59:15 +00:00
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msg.target.senderInfo = senderInfo = BotDBUtil.SenderInfo(msg.target.senderId)
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2021-08-25 11:45:03 +00:00
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enabled_modules_list = BotDBUtil.Module(msg).check_target_enabled_module_list()
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2021-07-15 14:59:32 +00:00
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if senderInfo.query.isInBlackList and not senderInfo.query.isInWhiteList or len(display) == 0:
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2021-06-04 13:53:24 +00:00
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return
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if display[0] in command_prefix: # 检查消息前缀
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2021-10-13 15:22:11 +00:00
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Logger.info(
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f'[{msg.target.senderId}{f" ({msg.target.targetId})" if msg.target.targetFrom != msg.target.senderFrom else ""}] -> [Bot]: {display}')
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2021-06-04 13:53:24 +00:00
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command = re.sub(r'^' + display[0], '', display)
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2021-06-07 13:49:39 +00:00
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command_list = remove_ineffective_text(command_prefix, command.split('&&')) # 并行命令处理
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2021-07-15 14:59:32 +00:00
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if len(command_list) > 5 and not senderInfo.query.isSuperUser:
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2021-07-26 12:43:51 +00:00
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await msg.sendMessage('你不是本机器人的超级管理员,最多只能并排执行5个命令。')
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2021-07-12 13:31:11 +00:00
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return
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2021-06-04 13:53:24 +00:00
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for command in command_list:
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2021-06-05 10:25:21 +00:00
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command_spilt = command.split(' ') # 切割消息
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2021-06-04 13:53:24 +00:00
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try:
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2021-07-24 08:59:15 +00:00
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msg.trigger_msg = command # 触发该命令的消息,去除消息前缀
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2021-06-05 10:25:21 +00:00
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command_first_word = command_spilt[0]
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2021-07-08 15:52:05 +00:00
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if command_first_word in ModulesAliases:
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command_spilt[0] = ModulesAliases[command_first_word]
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2021-06-05 10:25:21 +00:00
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command = ' '.join(command_spilt)
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command_spilt = command.split(' ')
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command_first_word = command_spilt[0]
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2021-07-24 08:59:15 +00:00
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msg.trigger_msg = command
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2021-07-08 15:52:05 +00:00
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if command_first_word in Modules: # 检查触发命令是否在模块列表中
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2021-07-09 09:36:38 +00:00
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module = Modules[command_first_word]
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2021-10-15 17:36:22 +00:00
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if isinstance(module, (Option, Schedule, StartUp)):
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2021-10-13 15:22:11 +00:00
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if module.desc is not None:
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2021-07-27 16:03:48 +00:00
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return await msg.sendMessage(module.desc)
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2021-10-13 15:22:11 +00:00
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return
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if isinstance(module, Command):
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if module.need_superuser:
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if not msg.checkSuperUser():
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return await msg.sendMessage('你没有使用该命令的权限。')
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elif not module.is_base_function:
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if command_first_word not in enabled_modules_list: # 若未开启
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return await msg.sendMessage(f'此模块未启用,请发送~enable {command_first_word}启用本模块。')
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if module.need_admin:
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if not await msg.checkPermission():
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return await msg.sendMessage('此命令仅能被该群组的管理员所使用,请联系管理员执行此命令。')
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2021-10-15 17:36:22 +00:00
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if module.help_doc is not None:
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2021-07-19 16:12:29 +00:00
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try:
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2021-10-15 17:36:22 +00:00
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command_parser = CommandParser(module)
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2021-10-13 15:22:11 +00:00
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try:
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msg.parsed_msg = command_parser.parse(command)
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if msg.parsed_msg is None and not Modules[command_first_word].allowed_none:
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return await msg.sendMessage(command_parser.return_formatted_help_doc())
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except InvalidCommandFormatError:
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return await msg.sendMessage('语法错误。\n' + command_parser.return_formatted_help_doc())
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except InvalidHelpDocTypeError:
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return await msg.sendMessage(
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'此模块的帮助信息有误,请联系开发者处理。\n错误汇报地址:https://github.com/Teahouse-Studios/bot/issues/new?assignees=OasisAkari&labels=bug&template=5678.md&title=')
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async with msg.Typing(msg):
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await Modules[command_first_word].function(msg) # 将msg传入下游模块
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2021-06-10 05:49:19 +00:00
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except Exception as e:
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2021-10-10 14:05:19 +00:00
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Logger.error(traceback.format_exc())
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2021-10-13 15:22:11 +00:00
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await msg.sendMessage('执行命令时发生错误,请报告机器人开发者:\n' + str(
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e) + '\n错误汇报地址:https://github.com/Teahouse-Studios/bot/issues/new?assignees=OasisAkari&labels=bug&template=5678.md&title=')
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2021-07-26 14:33:49 +00:00
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for regex in ModulesRegex: # 遍历正则模块列表
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2021-08-25 11:45:03 +00:00
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if regex in enabled_modules_list:
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2021-10-13 15:22:11 +00:00
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regex_module = ModulesRegex[regex]
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msg.matched_msg = False
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if regex_module.mode.upper() in ['M', 'MATCH']:
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msg.matched_msg = re.match(regex_module.pattern, display, flags=regex_module.flags)
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2021-10-15 11:14:05 +00:00
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if msg.matched_msg is not None:
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async with msg.Typing(msg):
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await regex_module.function(msg) # 将msg传入下游模块
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2021-10-13 15:22:11 +00:00
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elif regex_module.mode.upper() in ['A', 'FINDALL']:
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msg.matched_msg = re.findall(regex_module.pattern, display, flags=regex_module.flags)
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2021-10-15 11:14:05 +00:00
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if msg.matched_msg:
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async with msg.Typing(msg):
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await regex_module.function(msg) # 将msg传入下游模块
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