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MagicMirror/defaultmodules/weather/current.njk
Kristjan ESPERANTO de3f57f8af weather: fix UV index display and add WeatherFlow precipitation (#4108)
While looking at the WeatherFlow provider (to evaluate #4107), I noticed
a few things that weren't quite right.

1. **UV index was broken for most providers in forecast/hourly views.**
The templates read `uv_index`, but only the WeatherAPI provider actually
wrote that key. All other providers (OpenWeatherMap, WeatherFlow,
PirateWeather, etc.) use `uvIndex` - so UV was silently never displayed
for them. This went unnoticed because `showUVIndex` defaults to `false`
and there were no test assertions for it. Standardized everything on
`uvIndex` and added test coverage.

2. **WeatherFlow didn't map precipitation for current weather.** The API
provides `precip_accum_local_day` and `precip_probability`, but they
weren't passed through. While adding them I also noticed the template
used truthiness checks, which hid valid zero values. Fixed both.

3. **`||` vs `??` in WeatherFlow provider.** Several numeric fields used
`|| null`, replacing valid `0` with `null`. Switched to `??` for
correctness.
2026-04-19 12:50:20 +02:00

98 lines
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{% macro humidity() %}
{% if current.humidity %}
<span class="humidity"
><span>{{ current.humidity | decimalSymbol }}</span><sup>&nbsp;<i class="wi wi-humidity humidity-icon"></i></sup
></span>
{% endif %}
{% endmacro %}
{% if current %}
{% if not config.onlyTemp %}
<div class="normal medium">
<span class="wi wi-strong-wind dimmed"></span>
<span>
{{ current.windSpeed | unit("wind") | round }}
{% if config.showWindDirection %}
<sup>
{% if config.showWindDirectionAsArrow %}
<i class="fas fa-long-arrow-alt-down" style="transform:rotate({{ current.windFromDirection }}deg)"></i>
{% else %}
{{ current.cardinalWindDirection() | translate }}
{% endif %}
&nbsp;
</sup>
{% endif %}
</span>
{% if config.showHumidity === "wind" %}
{{ humidity() }}
{% endif %}
{% if config.showSun and current.nextSunAction() %}
<span class="wi dimmed wi-{{ current.nextSunAction() }}"></span>
<span>
{% if current.nextSunAction() === "sunset" %}
{{ current.sunset | formatTime }}
{% else %}
{{ current.sunrise | formatTime }}
{% endif %}
</span>
{% endif %}
{% if config.showUVIndex %}
<td class="align-right bright uv-index">
<div class="wi dimmed wi-hot"></div>
{{ current.uvIndex }}
</td>
{% endif %}
</div>
{% endif %}
<div class="flex large type-temp">
{% if config.showIndoorTemperature and indoor.temperature or config.showIndoorHumidity and indoor.humidity %}
<span class="medium fas fa-home"></span>
<span style="display: inline-block">
{% if config.showIndoorTemperature and indoor.temperature %}
<sup class="small" style="position: relative; display: block; text-align: left;">
<span> {{ indoor.temperature | roundValue | unit("temperature") | decimalSymbol }} </span>
</sup>
{% endif %}
{% if config.showIndoorHumidity and indoor.humidity %}
<sub class="small" style="position: relative; display: block; text-align: left;">
<span> {{ indoor.humidity | roundValue | unit("humidity") | decimalSymbol }} </span>
</sub>
{% endif %}
</span>
{% endif %}
{% if current.weatherType %}
<span class="light wi weathericon wi-{{ current.weatherType }}"></span>
{% endif %}
<span class="light bright">{{ current.temperature | roundValue | unit("temperature") | decimalSymbol }}</span>
{% if config.showHumidity === "temp" %}
<span class="medium bright">{{ humidity() }}</span>
{% endif %}
</div>
{% if (config.showFeelsLike or config.showPrecipitationAmount or config.showPrecipitationProbability) and not config.onlyTemp %}
<div class="normal medium feelslike">
{% if config.showFeelsLike %}
<span class="dimmed">
{% if config.showHumidity === "feelslike" %}
{{ humidity() }}
{% endif %}
{{ "FEELS" | translate({DEGREE: current.feelsLike() | roundValue | unit("temperature") | decimalSymbol }) }}
</span>
<br />
{% endif %}
{% if config.showPrecipitationAmount and current.precipitationAmount is defined and current.precipitationAmount is not none %}
<span class="dimmed"> <span class="precipitationLeadText">{{ "PRECIP_AMOUNT" | translate }}</span> {{ current.precipitationAmount | unit("precip", current.precipitationUnits) }} </span>
<br />
{% endif %}
{% if config.showPrecipitationProbability and current.precipitationProbability is defined and current.precipitationProbability is not none %}
<span class="dimmed"> <span class="precipitationLeadText">{{ "PRECIP_POP" | translate }}</span> {{ current.precipitationProbability }}% </span>
{% endif %}
</div>
{% endif %}
{% if config.showHumidity === "below" %}
<span class="medium dimmed">{{ humidity() }}</span>
{% endif %}
{% else %}
<div class="dimmed light small">{{ "LOADING" | translate }}</div>
{% endif %}
<!-- Uncomment the line below to see the contents of the `current` object. -->
<!-- <div style="word-wrap:break-word" class="xsmall dimmed">{{ current | dump }}</div> -->