Forked from Mr-Groch/offline-notification-for-sensors-with-last_seen.yaml
Last active
April 14, 2023 19:57
-
-
Save gdgeist/bf02fc65c3e421f7176c52802b7a7a35 to your computer and use it in GitHub Desktop.
Home Assistant Blueprint: Forked Offline detection for Z2M devices with last_seen
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
blueprint: | |
name: Offline detection for Z2M devices with last_seen | |
description: Regularly test all sensors with 'last_seen' in name and 'timestamp' device_class | |
('last seen' Z2M sensors) to detect offline and if so execute an action. | |
domain: automation | |
input: | |
hours: | |
name: Hours not seen | |
description: Sensors not seen this amount of time are assumed to be offline. | |
default: 24 | |
selector: | |
number: | |
min: 1.0 | |
max: 168.0 | |
unit_of_measurement: h | |
mode: slider | |
step: 1.0 | |
time: | |
name: Time to test on | |
description: Test is run at configured time | |
default: '10:00:00' | |
selector: | |
time: {} | |
day: | |
name: Weekday to test on | |
description: 'Test is run at configured time either everyday (0) or on a given | |
weekday (1: Monday ... 7: Sunday)' | |
default: 0 | |
selector: | |
number: | |
min: 0.0 | |
max: 7.0 | |
mode: slider | |
step: 1.0 | |
exclude: | |
name: Excluded Sensors | |
description: "'last seen' sensors (from devices that you want to exclude) to | |
exclude from detection. Only entities with 'last seen' in name and 'timestamp' | |
in device_class are supported, devices must be expanded!" | |
default: | |
entity_id: [] | |
selector: | |
target: | |
entity: | |
domain: sensor | |
actions: | |
name: Actions | |
description: Notifications or similar to be run. {{sensors}} is replaced with | |
the names of sensors being offline. | |
selector: | |
action: {} | |
source_url: https://gist.github.com/gdgeist/bf02fc65c3e421f7176c52802b7a7a35 | |
variables: | |
day: !input 'day' | |
hours: !input 'hours' | |
exclude: !input 'exclude' | |
sensors: "{% set result = namespace(sensors=[]) %}\ | |
\ {% for state in states.sensor | rejectattr('attributes.device_class', 'undefined') | selectattr('attributes.device_class', '==', 'timestamp') %}\ | |
\ {% if 'last_seen' in state.entity_id and not state.entity_id in exclude.entity_id and (states(state.entity_id) == 'unavailable' or ((as_timestamp(now()) - as_timestamp(states(state.entity_id))) > ((hours | int) * 60 * 60))) %}\ | |
\ {% set result.sensors = result.sensors + [state.name | regex_replace(find='_last_seen', replace='') | regex_replace(find=' last seen', replace='') ~ ' (' ~ relative_time(strptime(states(state.entity_id), '%Y-%m-%dT%H:%M:%S%z', 'unavailable')) ~ ')'] %}\ | |
\ {% endif %}\ | |
\ {% endfor %}\ | |
\ {{ result.sensors | join(', ') }}" | |
trigger: | |
- platform: time | |
at: !input 'time' | |
condition: | |
- '{{ sensors != '''' and (day | int == 0 or day | int == now().isoweekday()) }}' | |
action: | |
- choose: [] | |
default: !input 'actions' | |
mode: single |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment