v-change-user-ns

#!/bin/bash
# info: change user nameservers
# options: USER NS1 NS2 [NS3] [NS4]
#
# The function for changing default nameservers for speciefic user.


#----------------------------------------------------------#
#                    Variable&Function                     #
#----------------------------------------------------------#

# Argument defenition
user=$1
ns1=$(echo $2 | sed -e 's/\.*$//g' -e 's/^\.*//g')
ns2=$(echo $3 | sed -e 's/\.*$//g' -e 's/^\.*//g')
ns3=$4
ns4=$5

# Includes
source $VESTA/conf/vesta.conf
source $VESTA/func/main.sh


#----------------------------------------------------------#
#                    Verifications                         #
#----------------------------------------------------------#

# Checking args
check_args '3' "$#" 'USER NS1 NS2 [NS3] [NS4]'

# Checking argument format
validate_format 'user' 'ns1' 'ns2' 
if [ ! -z "$ns3" ]; then
    ns3=$(echo $4 | sed -e 's/\.*$//g' -e 's/^\.*//g')
    validate_format 'ns3'
fi
if [ ! -z "$ns4" ]; then
    ns4=$(echo $5 | sed -e 's/\.*$//g' -e 's/^\.*//g')
    validate_format 'ns4'
fi

is_object_valid 'user' 'USER' "$user"
is_object_unsuspended 'user' 'USER' "$user"


#----------------------------------------------------------#
#                       Action                             #
#----------------------------------------------------------#

# Merging values
ns="$ns1,$ns2,$ns3,$ns4"
ns=$(echo "$ns"|sed -e "s/,,//g" -e "s/,$//")

# Changing ns values
update_user_value "$user" '$NS' "$ns"


#----------------------------------------------------------#
#                       Vesta                              #
#----------------------------------------------------------#

# Logging
log_history "changed user nameservers to $ns1, $ns2"
log_event "$OK" "$EVENT"

exit