MibooGram/plugins/genshin/help.py
Chuangbo Li f122e21092
增加 html to image 的缓存
* 增加 html to image 缓存
* 对 template_service.render 进行封装,管理缓存逻辑
* cache key 为 html 的 sha256
* cache value 为 reply_photo 后 telegram 返回的 file_id
* 存入 redis,并设置合理的 ttl

Co-authored-by: 洛水居室 <luoshuijs@outlook.com>
Co-authored-by: xtaodada <xtao@xtaolink.cn>
2022-10-22 15:03:59 +08:00

31 lines
1.2 KiB
Python

from telegram import Update
from telegram.constants import ChatAction
from telegram.ext import CommandHandler, CallbackContext
from core.plugin import Plugin, handler
from core.template import TemplateService
from utils.decorators.error import error_callable
from utils.decorators.restricts import restricts
from utils.log import logger
class HelpPlugin(Plugin):
def __init__(self, template_service: TemplateService = None):
if template_service is None:
raise ModuleNotFoundError
self.template_service = template_service
@handler(CommandHandler, command="help", block=False)
@error_callable
@restricts()
async def start(self, update: Update, _: CallbackContext):
user = update.effective_user
message = update.effective_message
logger.info(f"用户 {user.full_name}[{user.id}] 发出help命令")
await message.reply_chat_action(ChatAction.TYPING)
render_result = await self.template_service.render(
"bot/help/help.html", {}, {"width": 1280, "height": 900}, ttl=30 * 24 * 60 * 60
)
await message.reply_chat_action(ChatAction.UPLOAD_PHOTO)
await render_result.reply_photo(message, filename="help.png", allow_sending_without_reply=True)