# 如何扩展消息推送渠道？

返回 [README](../../README.md) | [FAQ 索引](../FAQ.md)

- 注册 `NoticeMessage` 事件响应，`event_data` 包含消息中的所有数据，参考 `IYUU消息通知` 插件：

    注册事件：
    ```python
    @eventmanager.register(EventType.NoticeMessage)
    ```

- 事件对象：
    ```json
    {
         "channel": MessageChannel|None,
         "type": NotificationType|None,
         "title": str,
         "text": str,
         "image": str,
         "userid": str|int,
    }
    ```
  
- MoviePilot中所有事件清单（V2版本），可以通过实现这些事情来扩展功能，同时插件之前也可以通过发送和监听事件实现联动（V1、V2事件清单有差异，且可能会变化，最新请参考源代码）。
```python
# 异步广播事件
class EventType(Enum):
    # 插件需要重载
    PluginReload = "plugin.reload"
    # 触发插件动作
    PluginAction = "plugin.action"
    # 插件触发事件
    PluginTriggered = "plugin.triggered"
    # 执行命令
    CommandExcute = "command.excute"
    # 站点已删除
    SiteDeleted = "site.deleted"
    # 站点已更新
    SiteUpdated = "site.updated"
    # 站点已刷新
    SiteRefreshed = "site.refreshed"
    # 转移完成
    TransferComplete = "transfer.complete"
    # 下载已添加
    DownloadAdded = "download.added"
    # 删除历史记录
    HistoryDeleted = "history.deleted"
    # 删除下载源文件
    DownloadFileDeleted = "downloadfile.deleted"
    # 删除下载任务
    DownloadDeleted = "download.deleted"
    # 收到用户外来消息
    UserMessage = "user.message"
    # 收到Webhook消息
    WebhookMessage = "webhook.message"
    # 发送消息通知
    NoticeMessage = "notice.message"
    # 订阅已添加
    SubscribeAdded = "subscribe.added"
    # 订阅已调整
    SubscribeModified = "subscribe.modified"
    # 订阅已删除
    SubscribeDeleted = "subscribe.deleted"
    # 订阅已完成
    SubscribeComplete = "subscribe.complete"
    # 系统错误
    SystemError = "system.error"
    # 刮削元数据
    MetadataScrape = "metadata.scrape"
    # 模块需要重载
    ModuleReload = "module.reload"


# 同步链式事件
class ChainEventType(Enum):
    # 名称识别
    NameRecognize = "name.recognize"
    # 认证验证
    AuthVerification = "auth.verification"
    # 认证拦截
    AuthIntercept = "auth.intercept"
    # 命令注册
    CommandRegister = "command.register"
    # 整理重命名
    TransferRename = "transfer.rename"
    # 整理拦截
    TransferIntercept = "transfer.intercept"
    # 资源选择
    ResourceSelection = "resource.selection"
    # 资源下载
    ResourceDownload = "resource.download"
    # 发现数据源
    DiscoverSource = "discover.source"
    # 媒体识别转换
    MediaRecognizeConvert = "media.recognize.convert"
    # 推荐数据源
    RecommendSource = "recommend.source"
    # 工作流执行
    WorkflowExecution = "workflow.execution"
    # 存储操作选择
    StorageOperSelection = "storage.operation"
```