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#!/bin/bash
# Based on http://openweathermap.org/current
API_KEY="44db6a862fba0b067b1930da0d769e98"
# Check on http://openweathermap.org/find
CITY_ID="${BLOCK_INSTANCE}"
URGENT_LOWER=0
URGENT_HIGHER=30
ICON_SUNNY=""
ICON_CLOUDY=""
ICON_RAINY=""
ICON_STORM=""
ICON_SNOW=""
ICON_FOG=""
SYMBOL_CELSIUS="℃"
WEATHER_URL="http://api.openweathermap.org/data/2.5/weather?id=${CITY_ID}&appid=${API_KEY}&units=metric"
WEATHER_INFO=$(wget -qO- "${WEATHER_URL}")
WEATHER_MAIN=$(echo "${WEATHER_INFO}" | grep -o -e '\"main\":\"[a-Z]*\"' | awk -F ':' '{print $2}' | tr -d '"')
WEATHER_TEMP=$(echo "${WEATHER_INFO}" | grep -o -e '\"temp\":\-\?[0-9]*' | awk -F ':' '{print $2}' | tr -d '"')
if [[ "${WEATHER_MAIN}" = *Snow* ]]; then
echo "${ICON_SNOW} ${WEATHER_TEMP}${SYMBOL_CELSIUS}"
echo "${ICON_SNOW} ${WEATHER_TEMP}${SYMBOL_CELSIUS}"
echo ""
elif [[ "${WEATHER_MAIN}" = *Rain* ]] || [[ "${WEATHER_MAIN}" = *Drizzle* ]]; then
echo "${ICON_RAINY} ${WEATHER_TEMP}${SYMBOL_CELSIUS}"
echo "${ICON_RAINY} ${WEATHER_TEMP}${SYMBOL_CELSIUS}"
echo ""
elif [[ "${WEATHER_MAIN}" = *Cloud* ]]; then
echo "${ICON_CLOUDY} ${WEATHER_TEMP}${SYMBOL_CELSIUS}"
echo "${ICON_CLOUDY} ${WEATHER_TEMP}${SYMBOL_CELSIUS}"
echo ""
elif [[ "${WEATHER_MAIN}" = *Clear* ]]; then
echo "${ICON_SUNNY} ${WEATHER_TEMP}${SYMBOL_CELSIUS}"
echo "${ICON_SUNNY} ${WEATHER_TEMP}${SYMBOL_CELSIUS}"
echo ""
elif [[ "${WEATHER_MAIN}" = *Fog* ]] || [[ "${WEATHER_MAIN}" = *Mist* ]]; then
echo "${ICON_FOG} ${WEATHER_TEMP}${SYMBOL_CELSIUS}"
echo "${ICON_FOG} ${WEATHER_TEMP}${SYMBOL_CELSIUS}"
echo ""
else
echo "${WEATHER_MAIN} ${WEATHER_TEMP}${SYMBOL_CELSIUS}"
echo "${WEATHER_MAIN} ${WEATHER_TEMP}${SYMBOL_CELSIUS}"
echo ""
fi
if [[ "${WEATHER_TEMP}" -lt "${URGENT_LOWER}" ]] || [[ "${WEATHER_TEMP}" -gt "${URGENT_HIGHER}" ]]; then
exit 33
fi
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