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#!/usr/bin/env bash
notify-send "Getting list of available Wi-Fi networks..."
# Get a list of available wifi connections and morph it into a nice-looking list
wifi_list=$(nmcli --fields "SECURITY,SSID" device wifi list | sed 1d | sed 's/ */ /g' | sed -E "s/WPA*.?\S/ /g" | sed "s/^--/ /g" | sed "s/ //g" | sed "/--/d")
connected=$(nmcli -fields WIFI g)
if [[ "$connected" =~ "enabled" ]]; then
toggle=" Disable Wi-Fi"
elif [[ "$connected" =~ "disabled" ]]; then
toggle=" Enable Wi-Fi"
fi
# Use rofi to select wifi network
chosen_network=$(echo -e "$toggle\n$wifi_list" | uniq -u | rofi -dmenu -i -selected-row 1 -p "Wi-Fi SSID: " )
# Get name of connection
read -r chosen_id <<< "${chosen_network:3}"
if [ "$chosen_network" = "" ]; then
exit
elif [ "$chosen_network" = " Enable Wi-Fi" ]; then
nmcli radio wifi on
elif [ "$chosen_network" = " Disable Wi-Fi" ]; then
nmcli radio wifi off
else
# Message to show when connection is activated successfully
success_message="You are now connected to the Wi-Fi network \"$chosen_id\"."
# Get saved connections
saved_connections=$(nmcli -g NAME connection)
if [[ $(echo "$saved_connections" | grep -w "$chosen_id") = "$chosen_id" ]]; then
nmcli connection up id "$chosen_id" | grep "successfully" && notify-send "Connection Established" "$success_message"
else
if [[ "$chosen_network" =~ "" ]]; then
wifi_password=$(rofi -dmenu -p "Password: " )
fi
nmcli device wifi connect "$chosen_id" password "$wifi_password" | grep "successfully" && notify-send "Connection Established" "$success_message"
fi
fi
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