weather-yr-pdf

#!/bin/env bash
shopt -s nullglob
WEATHERPATH="/tmp/weather"
OTHER_WEATHER_PATH="/tmp/weather/other"
DATE="$(date +%Y-%m-%d)"
LOCATION_LIST="$HOME/Documents/WeatherPlaces"

weatherNow () {
    [[ ! -d "$WEATHERPATH" ]] && ( mkdir -p "$WEATHERPATH" )
    find $WEATHERPATH -maxdepth 1 -mmin +59 -type f -name "*.pdf" -delete                   # Delete every pdf file older than a hour
    MAIN_WEATHER_LOCATION_URL=$(printf '%s\n' "${places[0]}" | awk '{print $2}')
    if [[ ! -f "$WEATHERPATH/$DATE-forecast.pdf" ]]; then
        cd $WEATHERPATH
        wget -O "$DATE-forecast.pdf" "$MAIN_WEATHER_LOCATION_URL"
    fi
    devour zathura "$WEATHERPATH/$DATE-forecast.pdf"
}

viewOtherPlaces () {
    LOCATION=$(printf '%s\n' "${places[@]}" | dmenu -i -c -l 20 -p "Places: ")
    [[ ! "$LOCATION" ]] && exit 1
    [[ ! -d "$OTHER_WEATHER_PATH" ]] && ( mkdir -p "$OTHER_WEATHER_PATH" )
    find $OTHER_WEATHER_PATH -maxdepth 1 -mmin +59 -type f -name "*.pdf" -delete
    LOCATION_NAME=$(echo $LOCATION | awk '{print $1}')
    LOCATION_URL=$(echo $LOCATION | awk '{print $2}')
    if [[ ! -f "$OTHER_WEATHER_PATH/$DATE-$LOCATION_NAME.pdf" ]]; then
        cd $OTHER_WEATHER_PATH
        wget -O "$DATE-$LOCATION_NAME.pdf" "$LOCATION_URL"
    fi
    devour zathura "$OTHER_WEATHER_PATH/$DATE-$LOCATION_NAME.pdf"
}

mapfile -t places < "$LOCATION_LIST"
while getopts "nd" opt
do
    case ${opt} in
        n ) weatherNow;; # n for now
        d ) viewOtherPlaces;; # d for different places
        /? ) echo "Invalid Option: "; exit 1;;
    esac
done