2025-04-29 16:20:14 +03:00
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---
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id: ha_notifications
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title: Home Assistant 通知
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---
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开始使用Frigate通知的最佳方式是使用[蓝图](https://community.home-assistant.io/t/frigate-mobile-app-notifications-2-0/559732)。你可以使用蓝图生成的yaml作为起点，然后根据需要进行自定义。
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2025-04-29 16:58:32 +03:00
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通常建议基于`frigate/reviews` mqtt主题来触发通知。这提供了获取[缩略图/快照/剪辑](/integrations/home-assistant.md#notification-api)所需的event_id以及其他用于自定义何时何地接收警报的有用信息。数据以变更源的形式发布，这意味着你可以在`before`部分引用对象的"前一个状态"，在`after`部分引用对象的"当前状态"。你可以在[这里](/integrations/mqtt.md#frigateevents)查看示例。
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2025-04-29 16:20:14 +03:00
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以下是一个简单的跟踪对象通知自动化示例，它会为每个变更更新现有的通知。这意味着当Frigate找到"更好的"图像时，你在通知中看到的图像会更新。
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```yaml
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automation:
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- alias: Notify of tracked object
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trigger:
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platform: mqtt
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topic: frigate/events
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action:
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- service: notify.mobile_app_pixel_3
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data:
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message: '检测到一个 {{trigger.payload_json["after"]["label"]}}。'
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data:
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image: 'https://your.public.hass.address.com/api/frigate/notifications/{{trigger.payload_json["after"]["id"]}}/thumbnail.jpg?format=android'
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tag: '{{trigger.payload_json["after"]["id"]}}'
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when: '{{trigger.payload_json["after"]["start_time"]|int}}'
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```
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注意，iOS设备通过在消息数据中添加摄像头实体ID来支持摄像头的实时预览。
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```yaml
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automation:
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- alias: Security_Frigate_Notifications
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description: ""
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trigger:
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- platform: mqtt
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topic: frigate/reviews
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payload: alert
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value_template: "{{ value_json['after']['severity'] }}"
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action:
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- service: notify.mobile_app_iphone
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data:
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message: '检测到一个 {{trigger.payload_json["after"]["data"]["objects"] | sort | join(", ") | title}}。'
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data:
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image: >-
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https://your.public.hass.address.com/api/frigate/notifications/{{trigger.payload_json["after"]["data"]["detections"][0]}}/thumbnail.jpg
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tag: '{{trigger.payload_json["after"]["id"]}}'
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when: '{{trigger.payload_json["after"]["start_time"]|int}}'
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entity_id: camera.{{trigger.payload_json["after"]["camera"] | replace("-","_") | lower}}
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mode: single
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```
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