#!/bin/bash
# info: list system user
# options: user [format]
#
# The function for obtainig the list of all user's parameters.


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

# Argument defenition
user=$1
USER="$user"
format=${2-shell}

# Importing variables
source $VESTA/conf/vars.conf
source $V_FUNC/shared.func

# Json function
json_list_user() {
    i=1
    fileds_count=$(echo "$fields" | wc -w)
    line=$(cat $V_USERS/$USER/user.conf)

    # Print top bracket
    echo '{'

    # Assing key=value
    eval $line

    # Starting output loop
    for field in $fields; do
        # Parsing key=value
        eval value=$field

        # Checking first field
        if [ "$i" -eq 1 ]; then
            echo -e "\t\"$value\": {"
        else
            if [ "$fileds_count" -eq "$i" ]; then
                echo -e "\t\t\"${field//$/}\": \"${value//,/, }\""
            else
                echo -e "\t\t\"${field//$/}\": \"${value//,/, }\","
            fi
        fi
        # Updating iterator
        (( ++i))
    done

    # If there was any output
    if [ -n "$value" ]; then
        echo -e '        }'
    fi
    # Printing bottom json bracket
    echo -e "}"
}

# Shell function
shell_list_user() {
    line=$(cat $V_USERS/$USER/user.conf)

    # Parsing key=value
    eval $line

    # Print result line
    for field in $fields; do
        eval key="$field"
        echo "${field//$/}: $key "
    done
}


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

# Checking args
check_args '1' "$#" 'user [format]'

# Checking argument format
format_validation 'user'

# Checking user
is_user_valid


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

# Defining config
conf=$V_USERS/$user/user.conf

# Defining fileds to select
fields='$USER $FNAME $LNAME $PACKAGE $WEB_DOMAINS $WEB_SSL $WEB_ALIASES
    $DATABASES $MAIL_DOMAINS $MAIL_BOXES $MAIL_FORWARDERS $DNS_DOMAINS
    $DISK_QUOTA $BANDWIDTH $NS $SHELL $BACKUPS $WEB_TPL $SUSPENDED $CONTACT
    $RKEY $REPORTS $IP_OWNED $U_DIR_DISK $U_DISK $U_BANDWIDTH $U_WEB_DOMAINS
    $U_WEB_SSL $U_DNS_DOMAINS $U_DATABASES $U_MAIL_DOMAINS $U_CRON_JOBS $DATE'

# Listing user
case $format in 
    json)   json_list_user ;;
    plain)  nohead=1; shell_list_user ;;
    shell)  shell_list_user | column -t ;;
    *)      check_args '1' '0' 'user [format]' ;;
esac


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

exit