suggest

#!/bin/bash
# Requires:
# rofi-blocks : https://github.com/OmarCastro/rofi-blocks
# Author https://github.com/Belkadev

[ -z "$1" ] && echo "suggest google|youtube|ddg|wikipedia|deezer|lastfm|books" && exit 1
API="$1"
#Full path to the handler script
handler=$(dirname $0)/handler

 [ ! -f "$handler" ] && echo "invalid path to handler script" && exit 1
case "$API" in 
"google") prompt="Google: " ;;
"deezer") prompt="Music: " ;;
"youtube") prompt="Youtube: " ;;
"lastfm") prompt="Music: " ;; 
"books") prompt="Books: " ;; 
"wikipedia") prompt="Wikipedia: " ;; 
"ddg") prompt="Ddg: " ;; 
"amazon") prompt="Amazon: " ;; 
"archwiki") prompt="Archwiki: " ;; 
"baidu") prompt="Baidu: " ;; 
*) echo "unrecognized API" && exit 1 ;;
esac 
###############
logfile="$(dirname $handler)/logfile.tmp" # logfile to communicate between two ends
printf "$API" > "$logfile"
rofi -modi blocks -show blocks -blocks-wrap $handler -display-blocks "$prompt" 2>/dev/null
[ -f $logfile ] && selection="$(cat "$logfile")" || exit 0
echo "$selection"
exit 0