#!/bin/bash
# info: list user cron jobs
# options: USER [FORMAT]
#
# example: v-list-cron-jobs admin
#
# This function for obtaining the list of all users cron jobs.

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

# Argument definition
user=$1
format=${2-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() {
	IFS=$'\n'
	i=1
	objects=$(grep JOB $USER_DATA/cron.conf | wc -l)
	echo "{"
	while read str; do
		parse_object_kv_list "$str"
		CMD=$(echo "$CMD" | sed -e 's/"/\\"/g' -e "s/%quote%/'/g")
		echo -n '    "'$JOB'": {
        "MIN": "'$MIN'",
        "HOUR": "'$HOUR'",
        "DAY": "'$DAY'",
        "MONTH": "'$MONTH'",
        "WDAY": "'$WDAY'",
        "CMD": "'$CMD'",
        "JOB": "'$JOB'",
        "SUSPENDED": "'$SUSPENDED'",
        "TIME": "'$TIME'",
        "DATE": "'$DATE'"
    }'
		if [ "$i" -lt "$objects" ]; then
			echo ','
		else
			echo
		fi
		((i++))
	done < <(cat $USER_DATA/cron.conf)
	echo '}'
}

# SHELL list function
shell_list() {
	IFS=$'\n'
	echo "JOB^MIN^HOUR^DAY^MONTH^WDAY^COMMAND"
	echo "---^---^----^---^-----^----^-------"
	while read str; do
		parse_object_kv_list "$str"
		CMD=$(echo "$CMD" | sed -e 's/"/\\"/g' -e "s/%quote%/'/g")
		echo "$JOB^$MIN^$HOUR^$DAY^$MONTH^$WDAY^$CMD"
	done < <(cat $USER_DATA/cron.conf)
}

# PLAIN list function
plain_list() {
	IFS=$'\n'
	while read str; do
		parse_object_kv_list "$str"
		CMD=$(echo "$CMD" | sed -e 's/"/\\"/g' -e "s/%quote%/'/g")
		echo -ne "$JOB\t$MIN\t$HOUR\t$DAY\t$MONTH\t$WDAY\t$CMD\t"
		echo -e "$SUSPENDED\t$TIME\t$DATE"
	done < <(cat $USER_DATA/cron.conf)
}

# CSV list function
csv_list() {
	IFS=$'\n'
	echo "MIN,HOUR,DAY,WDAY,CMD,SUSPENDED,TIME,DATE"
	while read str; do
		parse_object_kv_list "$str"
		CMD=$(echo "$CMD" | sed -e 's/"/\\"/g' -e "s/%quote%/'/g")
		echo -n "$JOB,$MIN,$HOUR,$DAY,$MONTH,$WDAY,\"$CMD\","
		echo "$SUSPENDED,$TIME,$DATE"
	done < <(cat $USER_DATA/cron.conf)
}

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

check_args '1' "$#" 'USER [FORMAT]'
is_format_valid 'user'
is_object_valid 'user' 'USER' "$user"

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

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

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

exit
