dotfiles/polybar/openweathermap-fullfeatured.sh

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#!/bin/sh
get_icon() {
case $1 in
01d) icon="";;
01n) icon="";;
02d) icon="";;
02n) icon="";;
03*) icon="";;
04*) icon="";;
09d) icon="";;
09n) icon="";;
10d) icon="";;
10n) icon="";;
11d) icon="";;
11n) icon="";;
13d) icon="";;
13n) icon="";;
50d) icon="";;
50n) icon="";;
*) icon="";
esac
echo $icon
}
get_duration() {
osname=$(uname -s)
case $osname in
*BSD) date -r "$1" -u +%H:%M;;
*) date --date="@$1" -u +%H:%M;;
esac
}
KEY=""
CITY=""
UNITS="metric"
SYMBOL="°"
if [ ! -z $CITY ]; then
current=$(curl -sf "http://api.openweathermap.org/data/2.5/weather?APPID=$KEY&id=$CITY&units=$UNITS")
forecast=$(curl -sf "http://api.openweathermap.org/data/2.5/forecast?APPID=$KEY&id=$CITY&units=$UNITS&cnt=1")
else
location=$(curl -sf https://location.services.mozilla.com/v1/geolocate?key=geoclue)
if [ ! -z "$location" ]; then
location_lat="$(echo "$location" | jq '.location.lat')"
location_lon="$(echo "$location" | jq '.location.lng')"
current=$(curl -sf "http://api.openweathermap.org/data/2.5/weather?appid=$KEY&lat=$location_lat&lon=$location_lon&units=$UNITS")
forecast=$(curl -sf "http://api.openweathermap.org/data/2.5/forecast?APPID=$KEY&lat=$location_lat&lon=$location_lon&units=$UNITS&cnt=1")
fi
fi
if [ ! -z "$current" ] && [ ! -z "$forecast" ]; then
current_temp=$(echo "$current" | jq ".main.temp" | cut -d "." -f 1)
current_icon=$(echo "$current" | jq -r ".weather[].icon")
forecast_temp=$(echo "$forecast" | jq ".list[].main.temp" | cut -d "." -f 1)
forecast_icon=$(echo "$forecast" | jq -r ".list[].weather[].icon")
if [ "$current_temp" -gt "$forecast_temp" ]; then
trend=""
elif [ "$forecast_temp" -gt "$current_temp" ]; then
trend=""
else
trend=""
fi
sun_rise=$(echo "$current" | jq ".sys.sunrise")
sun_set=$(echo "$current" | jq ".sys.sunset")
now=$(date +%s)
if [ "$sun_rise" -gt "$now" ]; then
daytime="$(get_duration "$(($sun_rise-$now))")"
elif [ "$sun_set" -gt "$now" ]; then
daytime="$(get_duration "$(($sun_set-$now))")"
else
daytime="$(get_duration "$(($sun_rise-$now))")"
fi
echo "$(get_icon "$current_icon") $current_temp$SYMBOL $trend $(get_icon "$forecast_icon") $forecast_temp$SYMBOL $daytime"
else
echo "No weather info"
fi