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https://github.com/PaiGramTeam/PaiGram.git
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53 lines
2.1 KiB
Python
53 lines
2.1 KiB
Python
from telegram import Update
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from telegram.constants import ChatAction
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from telegram.error import BadRequest
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from telegram.ext import CommandHandler, CallbackContext
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from app.template.service import TemplateService
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from config import config
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from logger import Log
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from utils.app.inject import inject
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from utils.decorators.error import error_callable
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from utils.decorators.restricts import restricts
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from utils.plugins.manager import listener_plugins_class
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@listener_plugins_class()
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class Help:
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"""帮助菜单"""
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@inject
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def __init__(self, template_service: TemplateService):
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self.template_service = template_service
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self.help_png = None
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self.file_id = None
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@classmethod
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def create_handlers(cls) -> list:
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_help = cls()
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return [
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CommandHandler("help", _help.command_start, block=False),
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]
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@error_callable
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@restricts()
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async def command_start(self, update: Update, _: CallbackContext) -> None:
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message = update.message
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user = update.effective_user
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Log.info(f"用户 {user.full_name}[{user.id}] 发出help命令")
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if self.file_id is None or config.DEBUG:
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await message.reply_chat_action(ChatAction.TYPING)
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help_png = await self.template_service.render('bot/help', "help.html", {}, {"width": 768, "height": 768})
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await message.reply_chat_action(ChatAction.UPLOAD_PHOTO)
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reply_photo = await message.reply_photo(help_png, filename="help.png", allow_sending_without_reply=True)
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photo = reply_photo.photo[0]
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self.file_id = photo.file_id
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else:
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try:
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await message.reply_chat_action(ChatAction.UPLOAD_PHOTO)
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await message.reply_photo(self.file_id, allow_sending_without_reply=True)
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except BadRequest as error:
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self.file_id = None
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Log.error("发送图片失败，尝试清空已经保存的file_id，错误信息为", error)
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await message.reply_text("发送图片失败", allow_sending_without_reply=True)
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