configure

#!/bin/bash
function database_connection(){
        echo "####################################"
        echo "           DATA TO REPLACE"
        echo "####################################"
	echo ""
	echo "server: "
	read -p "To replace: " server1
	read -p "Replace with: " server2
        echo "username: "
        read -p "To replace: " user1
        read -p "Replace with: " user2
	echo "password: "
        read -p "To replace: " password1
        read -p "Replace with: " password2
	echo "database: "
        read -p "To replace: " db1
        read -p "Replace with: " db2
	echo "configurating"
	replace_server="s/\""$server1"\"/\""$server2"\"/g"
        replace_user="s/\""$user1"\"/\""$user2"\"/g"
        replace_password="s/\""$password1"\"/\""$password2"\"/g"
        replace_db="s/\""$db1"\")/\""$db2"\")/g"
        $(find ./ -iname "*.php" -exec sed -i $replace_db {} + && find ./ -iname "*.php" -exec sed -i $replace_server {} + && find ./ -iname "*.php" -exec sed -i $replace_user {} + && find ./ -iname "*.php" -exec sed -i $replace_password {} +)
}
function tables(){
        echo "####################################"
        echo "         TABLES TO REPLACE"
        echo "####################################"
        echo -e "input example:  [text_to_replace]\033[1;42m \033[0m->\033[1;42m \033[0m[new text]"
        echo "(without parenthesis [])"
	echo "command 'quit' for exit"
        echo ""
	while true
	do
		read -p "> " prompt
		if [[ $prompt =~ ' -> ' ]];then
			IFS=" -> " read -ra list <<< $prompt
			$(find ./ -type f -iname "*.php" -exec sed -i "s/"${list[0]}" /"${list[2]}" /g" {} +)
			echo -e "\033[1;34m[i]\033[0m ${list[0]} replaced by ${list[2]} successfully"
		elif [[ $prompt = "quit" ]];then
			exit
		else
			echo -e "\033[1;31m[!]\033[0m Error syntax"
		fi
	done
}
echo -e "\033[1;31m   ____  \033[1;32m    \033[1;33m _____  \033[1;36m    \033[1;34m _____ "
echo -e "\033[1;31m  / ___| \033[1;32m    \033[1;33m|_   _| \033[1;36m    \033[1;34m| ____|"
echo -e "\033[1;31m | |  _  \033[1;32m    \033[1;33m  | |   \033[1;36m    \033[1;34m|  _|  "
echo -e "\033[1;31m | |_| | \033[1;32m _  \033[1;33m  | |   \033[1;36m _  \033[1;34m| |___ "
echo -e "\033[1;31m  \____| \033[1;32m(_) \033[1;33m  |_|   \033[1;36m(_) \033[1;34m|_____|"
echo -e "\033[0m"
echo "[1] update database's connection"
echo "[2] rename the query's tables"
echo ""
echo -n "Choose >> "
read choose
if [ $choose = 1 ];then
	database_connection
elif [ $choose = 2 ];then
	tables
fi