Files
mai-bot/src/plugin_runtime/capabilities/core.py
2026-04-15 19:27:37 +08:00

404 lines
16 KiB
Python

from typing import Any, Dict, List
from src.common.logger import get_logger
from src.config.config import global_config
logger = get_logger("plugin_runtime.integration")
def _get_nested_config_value(source: Any, key: str, default: Any = None) -> Any:
"""从嵌套对象或字典中读取配置值。
Args:
source: 配置对象或字典。
key: 以点号分隔的路径。
default: 未命中时返回的默认值。
Returns:
Any: 命中的值;读取失败时返回默认值。
"""
current = source
try:
for part in key.split("."):
if isinstance(current, dict) and part in current:
current = current[part]
continue
if hasattr(current, part):
current = getattr(current, part)
continue
raise KeyError(part)
return current
except Exception:
return default
def _normalize_prompt_arg(prompt: Any) -> str | List[Dict[str, Any]]:
"""校验并规范化插件传入的提示参数。
Args:
prompt: 原始提示参数。
Returns:
str | List[Dict[str, Any]]: 规范化后的提示输入。
Raises:
ValueError: 提示参数缺失或结构不受支持时抛出。
"""
if isinstance(prompt, str):
if not prompt.strip():
raise ValueError("缺少必要参数 prompt")
return prompt
if isinstance(prompt, list) and prompt:
for index, prompt_message in enumerate(prompt, start=1):
if not isinstance(prompt_message, dict):
raise ValueError(f"prompt 第 {index} 项必须为字典")
return prompt
raise ValueError("缺少必要参数 prompt")
class RuntimeCoreCapabilityMixin:
"""插件运行时的核心能力混入。"""
async def _cap_send_text(self, plugin_id: str, capability: str, args: Dict[str, Any]) -> Any:
"""向指定流发送文本消息。
Args:
plugin_id: 插件标识。
capability: 能力名称。
args: 能力调用参数。
Returns:
Any: 能力执行结果。
"""
del plugin_id, capability
from src.services import send_service as send_api
text = str(args.get("text", ""))
stream_id = str(args.get("stream_id", ""))
sync_to_maisaka_history = bool(args.get("sync_to_maisaka_history", False))
maisaka_source_kind = str(args.get("maisaka_source_kind", "plugin_send") or "plugin_send")
if not text or not stream_id:
return {"success": False, "error": "缺少必要参数 text 或 stream_id"}
try:
result = await send_api.text_to_stream(
text=text,
stream_id=stream_id,
typing=bool(args.get("typing", False)),
set_reply=bool(args.get("set_reply", False)),
storage_message=bool(args.get("storage_message", True)),
sync_to_maisaka_history=sync_to_maisaka_history,
maisaka_source_kind=maisaka_source_kind,
)
return {"success": result}
except Exception as exc:
logger.error(f"[cap.send.text] 执行失败: {exc}", exc_info=True)
return {"success": False, "error": str(exc)}
async def _cap_send_emoji(self, plugin_id: str, capability: str, args: Dict[str, Any]) -> Any:
"""向指定流发送表情图片。
Args:
plugin_id: 插件标识。
capability: 能力名称。
args: 能力调用参数。
Returns:
Any: 能力执行结果。
"""
del plugin_id, capability
from src.services import send_service as send_api
emoji_base64 = str(args.get("emoji_base64", ""))
stream_id = str(args.get("stream_id", ""))
sync_to_maisaka_history = bool(args.get("sync_to_maisaka_history", False))
maisaka_source_kind = str(args.get("maisaka_source_kind", "plugin_send") or "plugin_send")
if not emoji_base64 or not stream_id:
return {"success": False, "error": "缺少必要参数 emoji_base64 或 stream_id"}
try:
result = await send_api.emoji_to_stream(
emoji_base64=emoji_base64,
stream_id=stream_id,
storage_message=bool(args.get("storage_message", True)),
sync_to_maisaka_history=sync_to_maisaka_history,
maisaka_source_kind=maisaka_source_kind,
)
return {"success": result}
except Exception as exc:
logger.error(f"[cap.send.emoji] 执行失败: {exc}", exc_info=True)
return {"success": False, "error": str(exc)}
async def _cap_send_image(self, plugin_id: str, capability: str, args: Dict[str, Any]) -> Any:
"""向指定流发送图片。
Args:
plugin_id: 插件标识。
capability: 能力名称。
args: 能力调用参数。
Returns:
Any: 能力执行结果。
"""
del plugin_id, capability
from src.services import send_service as send_api
image_base64 = str(args.get("image_base64", ""))
stream_id = str(args.get("stream_id", ""))
sync_to_maisaka_history = bool(args.get("sync_to_maisaka_history", False))
maisaka_source_kind = str(args.get("maisaka_source_kind", "plugin_send") or "plugin_send")
if not image_base64 or not stream_id:
return {"success": False, "error": "缺少必要参数 image_base64 或 stream_id"}
try:
result = await send_api.image_to_stream(
image_base64=image_base64,
stream_id=stream_id,
storage_message=bool(args.get("storage_message", True)),
sync_to_maisaka_history=sync_to_maisaka_history,
maisaka_source_kind=maisaka_source_kind,
)
return {"success": result}
except Exception as exc:
logger.error(f"[cap.send.image] 执行失败: {exc}", exc_info=True)
return {"success": False, "error": str(exc)}
async def _cap_send_command(self, plugin_id: str, capability: str, args: Dict[str, Any]) -> Any:
"""向指定流发送命令消息。
Args:
plugin_id: 插件标识。
capability: 能力名称。
args: 能力调用参数。
Returns:
Any: 能力执行结果。
"""
del plugin_id, capability
from src.services import send_service as send_api
command = str(args.get("command", ""))
stream_id = str(args.get("stream_id", ""))
sync_to_maisaka_history = bool(args.get("sync_to_maisaka_history", False))
maisaka_source_kind = str(args.get("maisaka_source_kind", "plugin_send") or "plugin_send")
if not command or not stream_id:
return {"success": False, "error": "缺少必要参数 command 或 stream_id"}
try:
result = await send_api.custom_to_stream(
message_type="command",
content=command,
stream_id=stream_id,
storage_message=bool(args.get("storage_message", True)),
display_message=str(args.get("display_message", "")),
sync_to_maisaka_history=sync_to_maisaka_history,
maisaka_source_kind=maisaka_source_kind,
)
return {"success": result}
except Exception as exc:
logger.error(f"[cap.send.command] 执行失败: {exc}", exc_info=True)
return {"success": False, "error": str(exc)}
async def _cap_send_custom(self, plugin_id: str, capability: str, args: Dict[str, Any]) -> Any:
"""向指定流发送自定义消息。
Args:
plugin_id: 插件标识。
capability: 能力名称。
args: 能力调用参数。
Returns:
Any: 能力执行结果。
"""
del plugin_id, capability
from src.services import send_service as send_api
message_type = str(args.get("message_type", "") or args.get("custom_type", ""))
content = args.get("content")
if content is None:
content = args.get("data", "")
stream_id = str(args.get("stream_id", ""))
sync_to_maisaka_history = bool(args.get("sync_to_maisaka_history", False))
maisaka_source_kind = str(args.get("maisaka_source_kind", "plugin_send") or "plugin_send")
if not message_type or not stream_id:
return {"success": False, "error": "缺少必要参数 message_type 或 stream_id"}
try:
result = await send_api.custom_to_stream(
message_type=message_type,
content=content,
stream_id=stream_id,
display_message=str(args.get("display_message", "")),
typing=bool(args.get("typing", False)),
storage_message=bool(args.get("storage_message", True)),
sync_to_maisaka_history=sync_to_maisaka_history,
maisaka_source_kind=maisaka_source_kind,
)
return {"success": result}
except Exception as exc:
logger.error(f"[cap.send.custom] 执行失败: {exc}", exc_info=True)
return {"success": False, "error": str(exc)}
async def _cap_llm_generate(self, plugin_id: str, capability: str, args: Dict[str, Any]) -> Any:
"""执行无工具的 LLM 生成能力。
Args:
plugin_id: 插件标识。
capability: 能力名称。
args: 能力调用参数。
Returns:
Any: 标准化后的 LLM 响应结构。
"""
del capability
from src.services import llm_service as llm_api
try:
prompt = _normalize_prompt_arg(args.get("prompt"))
task_name = llm_api.resolve_task_name(str(args.get("model", "") or args.get("model_name", "")))
result = await llm_api.generate(
llm_api.LLMServiceRequest(
task_name=task_name,
request_type=f"plugin.{plugin_id}",
prompt=prompt,
temperature=args.get("temperature"),
max_tokens=args.get("max_tokens"),
)
)
return result.to_capability_payload()
except Exception as exc:
logger.error(f"[cap.llm.generate] 执行失败: {exc}", exc_info=True)
return {"success": False, "error": str(exc)}
async def _cap_llm_generate_with_tools(self, plugin_id: str, capability: str, args: Dict[str, Any]) -> Any:
"""执行带工具的 LLM 生成能力。
Args:
plugin_id: 插件标识。
capability: 能力名称。
args: 能力调用参数。
Returns:
Any: 标准化后的 LLM 响应结构。
"""
del capability
from src.services import llm_service as llm_api
tool_options = args.get("tools") or args.get("tool_options")
if tool_options is not None and not isinstance(tool_options, list):
return {"success": False, "error": "tools 必须为列表"}
try:
prompt = _normalize_prompt_arg(args.get("prompt"))
task_name = llm_api.resolve_task_name(str(args.get("model", "") or args.get("model_name", "")))
result = await llm_api.generate(
llm_api.LLMServiceRequest(
task_name=task_name,
request_type=f"plugin.{plugin_id}",
prompt=prompt,
tool_options=tool_options,
temperature=args.get("temperature"),
max_tokens=args.get("max_tokens"),
)
)
return result.to_capability_payload()
except Exception as exc:
logger.error(f"[cap.llm.generate_with_tools] 执行失败: {exc}", exc_info=True)
return {"success": False, "error": str(exc)}
async def _cap_llm_get_available_models(self, plugin_id: str, capability: str, args: Dict[str, Any]) -> Any:
"""获取当前宿主可用的模型任务列表。
Args:
plugin_id: 插件标识。
capability: 能力名称。
args: 能力调用参数。
Returns:
Any: 可用模型列表。
"""
del plugin_id, capability, args
from src.services import llm_service as llm_api
try:
models = llm_api.get_available_models()
return {"success": True, "models": list(models.keys())}
except Exception as exc:
logger.error(f"[cap.llm.get_available_models] 执行失败: {exc}", exc_info=True)
return {"success": False, "error": str(exc)}
async def _cap_config_get(self, plugin_id: str, capability: str, args: Dict[str, Any]) -> Any:
"""读取宿主全局配置中的单个字段。
Args:
plugin_id: 插件标识。
capability: 能力名称。
args: 能力调用参数。
Returns:
Any: 配置读取结果。
"""
del plugin_id, capability
key = str(args.get("key", ""))
default = args.get("default")
if not key:
return {"success": False, "value": None, "error": "缺少必要参数 key"}
try:
value = _get_nested_config_value(global_config, key, default)
return {"success": True, "value": value}
except Exception as exc:
return {"success": False, "value": None, "error": str(exc)}
async def _cap_config_get_plugin(self, plugin_id: str, capability: str, args: Dict[str, Any]) -> Any:
"""读取指定插件的配置。
Args:
plugin_id: 当前插件标识。
capability: 能力名称。
args: 能力调用参数。
Returns:
Any: 配置读取结果。
"""
del capability
from src.plugin_runtime.component_query import component_query_service
plugin_name = str(args.get("plugin_name", plugin_id))
key = str(args.get("key", ""))
default = args.get("default")
try:
config = component_query_service.get_plugin_config(plugin_name)
if config is None:
return {"success": False, "value": default, "error": f"未找到插件 {plugin_name} 的配置"}
if key:
value = _get_nested_config_value(config, key, default)
return {"success": True, "value": value}
return {"success": True, "value": config}
except Exception as exc:
return {"success": False, "value": default, "error": str(exc)}
async def _cap_config_get_all(self, plugin_id: str, capability: str, args: Dict[str, Any]) -> Any:
"""读取指定插件的全部配置。
Args:
plugin_id: 当前插件标识。
capability: 能力名称。
args: 能力调用参数。
Returns:
Any: 配置读取结果。
"""
del capability
from src.plugin_runtime.component_query import component_query_service
plugin_name = str(args.get("plugin_name", plugin_id))
try:
config = component_query_service.get_plugin_config(plugin_name)
if config is None:
return {"success": True, "value": {}}
return {"success": True, "value": config}
except Exception as exc:
return {"success": False, "value": {}, "error": str(exc)}