vesta/bin/v-list-dns-template

#!/bin/bash
# info: list dns template
# options: TEMPLATE [FORMAT]
#
# The function for obtaining the DNS template parameters.


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

# Argument definition
template=$1
format=${2-shell}

# Includes
source $VESTA/func/main.sh
source $VESTA/func/domain.sh

# JSON list function
json_list() {
    IFS=$'\n'
    i=1
    objects=$(grep ID $DNSTPL/$template.tpl |wc -l)
    echo "{"
    while read str; do
        eval $str
        VALUE=$(echo "$VALUE" |sed -e 's/"/\\"/g' -e "s/%quote%/'/g")
        echo -n '    "'$ID'": {
        "RECORD": "'$RECORD'",
        "TYPE": "'$TYPE'",
        "PRIORITY": "'$PRIORITY'",
        "VALUE": "'$VALUE'",
        "ID": "'$ID'"
    }'
        if [ "$i" -lt "$objects" ]; then
            echo ','
        else
            echo
        fi
        ((i++))
    done < <(cat $DNSTPL/$template.tpl)
    echo '}'
}

# SHELL list function
shell_list() {
    IFS=$'\n'
    echo "ID^RECORD^TYPE^VALUE"
    echo "--^------^----^-----"
    while read str; do
        eval $str
        echo "$ID^$RECORD^$TYPE^$VALUE"
    done < <(cat $DNSTPL/$template.tpl)
}

# PLAIN list function
plain_list() {
    IFS=$'\n'
    while read str; do
        eval $str
        VALUE=$(echo "$VALUE" |sed -e "s/%quote%/\\'/g")
        echo -e "$ID\t$RECORD\t$TYPE\t$PRIORITY\t$VALUE"
    done < <(cat $DNSTPL/$template.tpl)
}

# CSV list function
csv_list() {
    IFS=$'\n'
    echo "ID,RECORD,TYPE,PRIORITY,VALUE"
    while read str; do
        eval $str
        VALUE=$(echo "$VALUE" |sed -e "s/%quote%/\\'/g")
        echo "$ID,$RECORD,$TYPE,$PRIORITY,\"$VALUE\""
    done < <(cat $DNSTPL/$template.tpl)
}


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

check_args '1' "$#" 'TEMPLATE [FORMAT]'
is_format_valid 'template'
is_dns_template_valid "$template"


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

# Listing data
case $format in
    json)   json_list ;;
    plain)  plain_list ;;
    csv)    csv_list ;;
    shell)  shell_list |column -t -s '^';;
esac


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

exit