mirror of
https://github.com/d0zingcat/MoviePilot-Plugins.git
synced 2026-05-19 07:26:48 +00:00
336 lines
12 KiB
Python
Executable File
336 lines
12 KiB
Python
Executable File
import asyncio
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import websockets
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import json
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import struct
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from typing import Any, List, Dict, Tuple
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from app.core.event import eventmanager, Event
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from app.log import logger
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from app.plugins import _PluginBase
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from app.schemas.types import EventType, NotificationType
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class MqttClient:
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def __init__(
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self,
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topic: str,
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server: str = "ws://mqtt.example.com:8083/mqtt",
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username: str = "",
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password: str = "",
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):
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self._server = server
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self._topic = topic
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self._username = username
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self._password = password
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def __set_url(self, server, topic):
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self.url = server.strip("/") + "/" + topic
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def _build_mqtt_connect_packet(self, client_id, keep_alive=60):
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# 构建 MQTT 连接报文
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protocol_name = b"MQTT"
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protocol_level = 4
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connect_flags = 0x02 | 0x80 | 0x40 # 设置用户名和密码标志
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payload = (
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struct.pack("!H4sBBH", len(protocol_name), protocol_name, protocol_level, connect_flags, keep_alive) +
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struct.pack("!H%dsH%dsH%ds" % (len(client_id), len(self._username), len(self._password)),
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len(client_id), client_id.encode('utf-8'),
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len(self._username), self._username.encode('utf-8'),
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len(self._password), self._password.encode('utf-8'))
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)
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return b'\x10' + struct.pack('!B', len(payload)) + payload
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def _build_mqtt_publish_packet(self, topic, message):
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# 构建 MQTT 发布报文
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payload = message.encode('utf-8')
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packet = (
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struct.pack("!BBH%ds" % len(topic), 0x30, 2 + len(topic) + len(payload), len(topic), topic.encode('utf-8')) +
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payload
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)
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return packet
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async def send(self, message: str, title: str = None, format_as_markdown: bool = False):
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async with websockets.connect(self._server) as websocket:
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client_id = "mqtt_client"
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connect_packet = self._build_mqtt_connect_packet(client_id)
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await websocket.send(connect_packet)
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connack = await websocket.recv()
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print(f"收到 CONNACK 报文: {connack}")
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payload = {
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"message": message,
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"title": title,
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"markdown": format_as_markdown
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}
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payload_str = json.dumps(payload)
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publish_packet = self._build_mqtt_publish_packet(self._topic, payload_str)
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await websocket.send(publish_packet)
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print("MQTT PUBLISH 报文已发送")
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disconnect_packet = b'\xe0\x00'
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await websocket.send(disconnect_packet)
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print("MQTT DISCONNECT 报文已发送")
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class MqttMsg(_PluginBase):
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# 插件名称
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plugin_name = "MQTT 消息通知"
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# 插件描述
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plugin_desc = "支持使用 MQTT 发送消息通知。"
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# 插件图标
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plugin_icon = "Mqtt_A.png"
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# 插件版本
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plugin_version = "1.0"
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# 插件作者
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plugin_author = "lethargicScribe"
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# 作者主页
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author_url = "https://github.com/lethargicScribe"
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# 插件配置项ID前缀
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plugin_config_prefix = "mqttmsg_"
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# 加载顺序
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plugin_order = 27
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# 可使用的用户级别
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auth_level = 1
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# 私有属性
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_enabled = False
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_broker = None
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_port = None
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_topic = None
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_username = None
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_password = None
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_msgtypes = []
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def init_plugin(self, config: dict = None):
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if config:
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self._enabled = config.get("enabled")
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self._msgtypes = config.get("msgtypes") or []
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self._broker = config.get("broker")
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self._port = config.get("port")
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self._topic = config.get("topic")
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self._username = config.get("username")
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self._password = config.get("password")
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def get_state(self) -> bool:
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return self._enabled and (True if self._broker and self._port and self._topic else False)
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@staticmethod
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def get_command() -> List[Dict[str, Any]]:
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pass
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def get_api(self) -> List[Dict[str, Any]]:
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pass
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def get_form(self) -> Tuple[List[dict], Dict[str, Any]]:
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"""
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拼装插件配置页面，需要返回两块数据：1、页面配置；2、数据结构
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"""
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MsgTypeOptions = []
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for item in NotificationType:
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MsgTypeOptions.append({
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"title": item.value,
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"value": item.name
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})
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return [
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{
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'component': 'VForm',
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'content': [
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{
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'component': 'VRow',
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'content': [
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{
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'component': 'VCol',
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'props': {
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'cols': 12,
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'md': 6
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},
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'content': [
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{
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'component': 'VSwitch',
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'props': {
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'model': 'enabled',
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'label': '启用插件',
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}
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}
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]
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}
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]
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},
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{
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'component': 'VRow',
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'content': [
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{
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'component': 'VCol',
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'props': {
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'cols': 12,
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'md': 6
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},
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'content': [
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{
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'component': 'VTextField',
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'props': {
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'model': 'broker',
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'label': 'MQTT Broker',
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'placeholder': 'broker.example.com',
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}
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}
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]
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},
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{
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'component': 'VCol',
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'props': {
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'cols': 12,
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'md': 6
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},
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'content': [
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{
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'component': 'VTextField',
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'props': {
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'model': 'port',
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'label': '端口',
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'placeholder': '1883',
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}
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}
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]
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},
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{
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'component': 'VCol',
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'props': {
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'cols': 12,
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'md': 6
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},
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'content': [
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{
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'component': 'VTextField',
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'props': {
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'model': 'topic',
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'label': '主题',
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'placeholder': 'example/topic',
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}
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}
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]
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},
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{
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'component': 'VCol',
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'props': {
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'cols': 12,
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'md': 6
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},
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'content': [
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{
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'component': 'VTextField',
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'props': {
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'model': 'username',
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'label': '用户名',
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'placeholder': 'mqttuser',
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}
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}
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]
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},
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{
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'component': 'VCol',
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'props': {
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'cols': 12,
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'md': 6
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},
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'content': [
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{
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'component': 'VTextField',
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'props': {
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'model': 'password',
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'label': '密码',
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'placeholder': 'mqttpassword',
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}
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}
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]
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}
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]
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},
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{
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'component': 'VRow',
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'content': [
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{
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'component': 'VCol',
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'props': {
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'cols': 12
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},
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'content': [
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{
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'component': 'VSelect',
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'props': {
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'multiple': True,
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'chips': True,
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'model': 'msgtypes',
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'label': '消息类型',
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'items': MsgTypeOptions
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}
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}
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]
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}
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]
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},
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]
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}
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], {
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"enabled": False,
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'msgtypes': [],
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'broker': 'broker.example.com',
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'port': 1883,
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'topic': 'example/topic',
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'username': '',
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'password': '',
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}
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def get_page(self) -> List[dict]:
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pass
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@eventmanager.register(EventType.NoticeMessage)
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def send(self, event: Event):
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"""
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消息发送事件
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"""
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if not self.get_state():
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return
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if not event.event_data:
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return
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msg_body = event.event_data
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# 渠道
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channel = msg_body.get("channel")
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if channel:
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return
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# 类型
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msg_type: NotificationType = msg_body.get("type")
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# 标题
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title = msg_body.get("title")
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# 文本
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text = msg_body.get("text")
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if not title and not text:
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logger.warn("标题和内容不能同时为空")
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return
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if (msg_type and self._msgtypes
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and msg_type.name not in self._msgtypes):
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logger.info(f"消息类型 {msg_type.value} 未开启消息发送")
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return
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try:
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if not self._broker or not self._port or not self._topic:
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return False, "参数未配置"
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mqtt_client = MqttClient(
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topic=self._topic,
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server=f"ws://{self._broker}:{self._port}/mqtt",
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username=self._username,
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password=self._password
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)
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asyncio.run(mqtt_client.send(message=text))
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except Exception as msg_e:
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logger.error(f"MQTT消息发送失败，错误信息：{str(msg_e)}")
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def stop_service(self):
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"""
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退出插件
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"""
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pass
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