#!/bin/bash
# info: list dns templates
# options: [FORMAT]
#
# example: v-list-dns-templates json
#
# This function for obtaining the list of all DNS templates available.

#----------------------------------------------------------#
#                Variables & Functions                     #
#----------------------------------------------------------#

# Argument definition
format=${1-shell}

# Includes
# shellcheck source=/etc/hestiacp/hestia.conf
source /etc/hestiacp/hestia.conf
# shellcheck source=/usr/local/hestia/func/main.sh
source $HESTIA/func/main.sh
# load config file
source_conf "$HESTIA/conf/hestia.conf"

# JSON list function
json_list() {
	objects=$(echo "$templates" | wc -l)
	i=1
	echo "["
	for template in $templates; do
		echo -n '    "'$template'"'
		if [ "$i" -lt "$objects" ]; then
			echo ','
		else
			echo
		fi
		((i++))
	done
	echo "]"

}

# SHELL list function
shell_list() {
	echo "TEMPLATE"
	echo "--------"
	ls -t $DNSTPL | grep '\.tpl' | cut -f 1 -d '.'
}

# PLAIN list function
plain_list() {
	for template in $templates; do
		echo "$template"
	done
}

# CSV list function
csv_list() {
	echo "TEMPLATE"
	for template in $templates; do
		echo "$template"
	done
}

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

# Defining template list
templates=$(ls -t $DNSTPL | grep '\.tpl' | cut -f 1 -d '.')

# Listing data
case $format in
	json) json_list ;;
	plain) plain_list ;;
	csv) csv_list ;;
	shell) shell_list ;;
esac

#----------------------------------------------------------#
#                       Hestia                             #
#----------------------------------------------------------#

exit