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https://github.com/PaiGramTeam/PamGram.git
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44 lines
1.9 KiB
Python
44 lines
1.9 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 core.bot import bot
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from core.plugin import Plugin, handler
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from core.template import TemplateService
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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.log import logger
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class HelpPlugin(Plugin):
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def __init__(self, template_service: TemplateService = None):
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self.file_id = None
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self.help_png = None
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if template_service is None:
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raise ModuleNotFoundError
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self.template_service = template_service
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@handler(CommandHandler, command="help", block=False)
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@error_callable
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@restricts()
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async def start(self, update: Update, _: CallbackContext):
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user = update.effective_user
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message = update.effective_message
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logger.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 bot.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": 1280, "height": 900})
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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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logger.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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