
#!/bin/bash
# Plugin for checking Accounts number

e_ok=0
e_warning=1
e_critical=2
e_unknown=3

usage="Invalid command line usage.
Usage example: accountscheck -w \$warn -c \$crit"

if [ -z $1 ]; then
    echo $usage
    exit $e_unknown
fi

while getopts ":w:c:" options
do
    case $options in
        w ) warning=$OPTARG ;;
        c ) critical=$OPTARG ;;
        * ) echo $usage
            exit $e_unknown ;;
    esac
done


allaccounts=$(sudo find /var/cpanel/users/ -type f | grep -v system | wc -l)
suspendedaccounts=$(sudo find /var/cpanel/suspended/ -type f | grep -v system | wc -l)
activeaccounts="$(($allaccounts - $suspendedaccounts))"

if [ -z $allaccounts ]
then
    exit $e_unknown
fi

# Return value

if [ $allaccounts -ge $critical ]; then
   retval=$e_critical
   echo "Total number of Accounts $allaccounts, Active $activeaccounts, Suspended $suspendedaccounts"
elif [ $allaccounts -ge $warning ]; then
   retval=$e_warning
   echo "Total number of Accounts $allaccounts, Active $activeaccounts, Suspended $suspendedaccounts"
elif [ $allaccounts -lt $warning ]; then
    retval=$e_ok
    echo "All OK, Total number of Accounts $allaccounts, Active $activeaccounts, Suspended $suspendedaccounts"
fi


exit $retval