#!/bin/bash


PATH_FOR_FLAGS="/etc/sabayon/"
USERS_UNDER_THE_ICE=""
USERS_ZENITY=""

export TEXTDOMAIN="zero-sabayon"

MSG_SABAYON="$(gettext "Do you want to be deleted all user data at home directories on each login?")"

MSG_NETWORK_USERS="$(gettext "Your system are under a LDAP domain, if your are using a LliureX's classroom model, please use the Llum to manage these users")"


get_users_under_ice()
{
    echo "[DEBUG] get_users_under_ice "
    # Parse 
    for f in $(ls -1 $PATH_FOR_FLAGS/deleteHome.*.flag) ; do
        TMP_USER=$(echo $(basename $f)|cut -d "." -f2 )
        USERS_UNDER_THE_ICE="${USERS_UNDER_THE_ICE} $TMP_USER"
    done
}


get_users_under_ice_string()
{
     # Ancient command
     # $(awk -F: '$6 ~ /\/home/ && $3 >= 1000 {print $1}' /etc/passwd | tr "\n" " " | sed -e "s%\([[:alnum:]]\+\)%\1 \1%g"))
     
     echo "[DEBUG]: get_users_under_ice_string"
     for u in $(awk -F: '$6 ~ /\/home/ && $3 >= 1000 {print $1}' /etc/passwd); do 
        #if $u is on $USERS_UNDER_THE_ICE set the true checked
        if [[ "$USERS_UNDER_THE_ICE" =~ "${u}" ]] ; then
            USERS_ZENITY="$USERS_ZENITY TRUE"             
        else
            USERS_ZENITY="$USERS_ZENITY FALSE"
        fi

        # DUPLICATE ALWAYS 
        USERS_ZENITY="$USERS_ZENITY ${u}"
     done

}


ask_dialog()
{
    get_users_under_ice
    get_users_under_ice_string
	
    USERS_TO_BE_RESET="$(zenity --list --checklist --text="$MSG_SABAYON" --column="" --column="Usuari" $USERS_ZENITY)"
    
    rm -r $PATH_FOR_FLAGS/deleteHome*.flag
    USERS_TO_BE_RESET=$(echo $USERS_TO_BE_RESET | tr "|" " ")
    for u in $USERS_TO_BE_RESET ; do
        touch /etc/sabayon/deleteHome.$u.flag
    done
}


are_under_classroom_model()
{

    echo "[DEBUG]"
    eval $(llxcfg-showvars ENABLE_NSS_LDAP) 
    if [ $ENABLE_NSS_LDAP = "yes" ] ; then
        zenity --info --text="$MSG_NETWORK_USERS"
    fi

}


are_under_classroom_model
ask_dialog

exit 0