French Toast Alert for Home Assistant

readme.md

French Toast Alert for Home Assistant

Display the current French Toast Alert in your Home Assistant instance.

How to use

Merge the contents of configuration.yaml into your config. These shouldn't require a full home assistant restart, just a quick reload.

configuration.yaml

sensor:
  # REST sensor for the raw french toast data. processed by a template sensor below.
  - platform: rest
    value_template: "OK"
    resource: "https://www.universalhub.com/toast.xml"
    name: "french toast raw status"
    json_attributes_path: "$.frenchtoast"
    json_attributes:
      - status

template:
  # the actual sensor that you want to use in your dashboards, automations, etc.
  # `icon_color` is an undocumented hack to have the state color set correctly in lovelace.
  # I'm using CSS vars here so if you want to use that attribute for light colors,
  # discord webhook color, etc, then you'll want to make those raw values.
  - sensor:
    - name: "French Toast Alert"
      state: "{{ state_attr('sensor.french_toast_raw_status', 'status')  | regex_findall(find='^\\d') | first }}"
      attributes:
        state_text: "{{ state_attr('sensor.french_toast_raw_status', 'status')  | regex_findall(find='- (\\w+)$') | first }}"
        icon_color: >
          {% if this.state == "1" %}
            var(--green-color)
          {% elif this.state == "2" %}
            var(--blue-color)
          {% elif this.state == "3" %}
            var(--yellow-color)
          {% elif this.state == "4" %}
            var(--orange-color)
          {% elif this.state == "5" %}
            var(--red-color)
          {% else %}
            magenta
          {% endif %}
      state_class: "measurement"
      unit_of_measurement: "slices"
      icon: mdi:bread-slice