273 lines
11 KiB
Python
273 lines
11 KiB
Python
from pathlib import Path
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from loguru import logger
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import os
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import base64
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from typing import Dict, Any, List, Optional, Tuple
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from db.connection import DBConnectionManager
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from base.plugin_common.message_plugin_interface import MessagePluginInterface
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from base.plugin_common.plugin_interface import PluginStatus
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from plugins.xiuren_image.images_cache import ImageCacheManager
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from utils.decorator.plugin_decorators import plugin_stats_decorator
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from utils.decorator.rate_limit_decorator import group_feature_rate_limit
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from utils.revoke.message_auto_revoke import MessageAutoRevoke
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from utils.robot_cmd.robot_command import Feature, PermissionStatus, GroupBotManager
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from utils.decorator.points_decorator import plugin_points_cost
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from wechat_ipad import WechatAPIClient
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class XiurenImagePlugin(MessagePluginInterface):
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"""秀人图片插件"""
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# 功能权限常量
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FEATURE_KEY = "XIUREN_IMAGE"
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FEATURE_DESCRIPTION = "🖼️ 图来能力 [图来, 秀人]"
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@property
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def name(self) -> str:
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return "秀人图片"
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@property
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def version(self) -> str:
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return "1.0.0"
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@property
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def description(self) -> str:
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return "提供随机秀人网图片功能"
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@property
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def author(self) -> str:
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return "liu.wei"
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@property
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def command_prefix(self) -> Optional[str]:
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return "" # 不需要前缀，直接匹配命令
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@property
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def commands(self) -> List[str]:
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return self._commands
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@property
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def feature_key(self) -> Optional[str]:
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return self.FEATURE_KEY
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@property
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def feature_description(self) -> Optional[str]:
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return self.FEATURE_DESCRIPTION
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def __init__(self):
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super().__init__()
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# 使用Path对象处理路径，自动适应不同操作系统
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self.image_folder = str(Path(Path(__file__).parent.parent.parent, "xiuren"))
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# 注册功能权限
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self.feature = self.register_feature()
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# 初始化图片缓存管理器
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self.image_cache_manager = None
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def initialize(self, context: Dict[str, Any]) -> bool:
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"""初始化插件"""
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self.LOG = logger
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self.LOG.debug(f"正在初始化 {self.name} 插件...")
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# 保存上下文对象
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self.event_system = context.get("event_system")
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self._commands = self._config.get("XiurenImage", {}).get("command", ["图来", "秀人"])
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self.command_format = self._config.get("XiurenImage", {}).get("command-format", "图来")
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self.enable = self._config.get("XiurenImage", {}).get("enable", True)
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# 从配置获取图片文件夹，如果配置中有值则使用配置值
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config_image_folder = self._config.get("XiurenImage", {}).get("image_folder")
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if config_image_folder:
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self.image_folder = config_image_folder
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# 从配置获取缓存大小，默认5张
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cache_size = self._config.get("XiurenImage", {}).get("cache_size", 5)
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# 检查图片文件夹是否存在
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try:
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if not os.path.exists(self.image_folder):
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self.LOG.warning(f"图片文件夹不存在: {self.image_folder}")
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os.makedirs(self.image_folder, exist_ok=True)
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except Exception as e:
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self.LOG.error(f"创建图片文件夹失败: {e}")
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# 初始化图片缓存管理器
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self.image_cache_manager = ImageCacheManager(self.image_folder, cache_size)
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self.LOG.debug(
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f"[{self.name}] 插件初始化完成，指令：{self._commands}，图片目录：{self.image_folder}，缓存大小：{cache_size}")
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return True
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def start(self) -> bool:
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"""启动插件"""
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self.LOG.debug(f"[{self.name}] 插件已启动")
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self.status = PluginStatus.RUNNING
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return True
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def stop(self) -> bool:
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"""停止插件"""
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self.LOG.info(f"[{self.name}] 插件已停止")
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self.status = PluginStatus.STOPPED
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return True
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def can_process(self, message: Dict[str, Any]) -> bool:
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"""检查是否可以处理该消息"""
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if not self.enable:
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return False
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content = str(message.get("content", "")).strip()
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command = content.split(" ")[0]
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return command in self._commands
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@plugin_stats_decorator(plugin_name="秀人网图片")
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@plugin_points_cost(5, "秀人网图片消耗积分", FEATURE_KEY)
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@group_feature_rate_limit(max_per_minute=5, feature_key=FEATURE_KEY)
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async def process_message(self, message: Dict[str, Any]) -> Tuple[bool, Optional[str]]:
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"""处理消息"""
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content = str(message.get("content", "")).strip()
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self.LOG.debug(f"插件执行： {self.name}：{content}")
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sender = message.get("sender")
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roomid = message.get("roomid", "")
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gbm: GroupBotManager = message.get("gbm")
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bot: WechatAPIClient = message.get("bot")
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revoke: MessageAutoRevoke = message.get("revoke")
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# 检查权限
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if roomid and gbm.get_group_permission(roomid, self.feature) == PermissionStatus.DISABLED:
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return False, "没有权限"
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try:
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# 从缓存获取图片bytes数据
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cached_image = self._get_cached_image()
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if not cached_image:
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client_msg_id, create_time, new_msg_id = await bot.send_text_message((roomid if roomid else sender),
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f"❌未找到图片资源",
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sender)
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revoke.add_message_to_revoke(roomid, client_msg_id, create_time, new_msg_id, 5)
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return False, "未找到图片资源"
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# 发送图片
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image_data = cached_image['bytes']
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image_path = cached_image['path']
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# 记录缓存状态
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cache_count = self.image_cache_manager.get_cached_image_count()
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self.LOG.info(f"从缓存获取图片成功，路径：{image_path}，当前缓存数量：{cache_count}")
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# 发送图片，支持bytes格式
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client_msg_id, create_time, new_msg_id = await bot.send_image_message((roomid if roomid else sender),
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image_data)
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# revoke.add_message_to_revoke(roomid, client_msg_id, create_time, new_msg_id, 90)
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self.LOG.info(
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f"发送图片结果,client_msg_id= {client_msg_id},create_time={create_time},new_msg_id={new_msg_id}")
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return True, "发送成功"
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except Exception as e:
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self.LOG.error(f"处理图片请求出错: {e}")
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return False, f"处理出错: {e}"
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def _get_cached_image(self) -> Optional[Dict[str, any]]:
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"""
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从缓存获取图片数据
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返回格式: {'path': str, 'bytes': bytes}
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"""
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try:
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# 优先从内存缓存获取
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cached_image = self.image_cache_manager.get_cached_image_bytes()
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if cached_image:
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return cached_image
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# 如果缓存中没有，回退到原来的方式
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self.LOG.warning("缓存中没有图片，回退到磁盘读取")
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pic_path = self._get_random_pic()
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if pic_path:
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# 读取图片bytes
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try:
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with open(pic_path, 'rb') as f:
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image_bytes = f.read()
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return {
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'path': pic_path,
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'bytes': image_bytes
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}
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except Exception as e:
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self.LOG.error(f"读取图片文件失败: {e}")
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return None
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return None
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except Exception as e:
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self.LOG.error(f"获取缓存图片失败: {e}")
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return None
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def _get_random_pic(self) -> Optional[str]:
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"""
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从 Redis 随机获取图片路径
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"""
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redis_key = ImageCacheManager.IMAGE_KEY_PREFIX + "all"
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try:
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img = DBConnectionManager.get_instance().get_redis_connection().srandmember(redis_key)
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if img:
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# redis 返回 bytes，转字符串
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return img.decode('utf-8') if isinstance(img, bytes) else img
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else:
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self.LOG.warning("Redis 中没有图片数据")
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return None
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except Exception as e:
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self.LOG.error(f"从 Redis 获取随机图片失败: {e}")
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return None
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# def _get_random_pic(self) -> Optional[str]:
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# """获取随机图片路径"""
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# try:
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# # 获取图片文件夹中的所有图片
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# if not os.path.exists(self.image_folder):
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# self.LOG.error(f"图片文件夹不存在: {self.image_folder}")
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# return None
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#
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# # 检查读取权限
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# if not os.access(self.image_folder, os.R_OK):
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# self.LOG.error(f"没有图片文件夹的读取权限: {self.image_folder}")
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# return None
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#
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# self.LOG.debug(f"扫描图片目录: {self.image_folder} (包括子目录)")
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#
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# image_extensions = {'.jpg', '.jpeg', '.png', '.gif', '.bmp', '.tiff', '.webp'}
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# image_files = []
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#
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# # 使用 os.walk() 递归遍历所有子目录
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# try:
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# for root, _, files in os.walk(self.image_folder):
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# for file in files:
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# try:
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# _, ext = os.path.splitext(file)
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# if ext.lower() in image_extensions:
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# full_path = os.path.join(root, file)
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# # 检查文件是否可读
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# if os.access(full_path, os.R_OK):
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# image_files.append(full_path)
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# else:
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# self.LOG.warning(f"文件无法读取: {full_path}")
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# except Exception as file_err:
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# self.LOG.warning(f"处理文件时出错: {file} - {file_err}")
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# except Exception as walk_err:
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# self.LOG.error(f"遍历目录时出错: {walk_err}")
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# return None
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#
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# if not image_files:
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# self.LOG.warning("在目录中未找到图片文件(包括子目录)")
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# return None
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#
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# # 随机选择一张图片
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# try:
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# random_pic = random.choice(image_files)
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# return random_pic # 直接返回路径，不需要再调用os.path.abspath
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# except Exception as choice_err:
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# self.LOG.error(f"选择随机图片时出错: {choice_err}")
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# return None
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#
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# except Exception as e:
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# self.LOG.error(f"获取随机图片出错: {e}")
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# return None
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