feat: image input and session optimize

channel/chat_channel.py

@@ -9,8 +9,7 @@ from bridge.context import *
 from bridge.reply import *
 from channel.channel import Channel
 from common.dequeue import Dequeue
-from common.log import logger
-from config import conf
+from common import memory
 from plugins import *
 
 try:
@@ -205,14 +204,16 @@ class ChatChannel(Channel):
                     else:
                         return
             elif context.type == ContextType.IMAGE:  # 图片消息，当前仅做下载保存到本地的逻辑
-                cmsg = context["msg"]
-                cmsg.prepare()
+                memory.USER_IMAGE_CACHE[context["session_id"]] = {
+                    "path": context.content,
+                    "msg": context.get("msg")
+                }
             elif context.type == ContextType.SHARING:  # 分享信息，当前无默认逻辑
                 pass
             elif context.type == ContextType.FUNCTION or context.type == ContextType.FILE:  # 文件消息及函数调用等，当前无默认逻辑
                 pass
             else:
-                logger.error("[WX] unknown context type: {}".format(context.type))
+                logger.warning("[WX] unknown context type: {}".format(context.type))
                 return
         return reply