hestiacp/bin/v-list-user-log

#!/bin/bash
# info: list user log
# options: USER [FORMAT]
#
# example: v-list-user-log
#
# This function of obtaining the list of 100 last users commands.

#----------------------------------------------------------#
#                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=$'\n'
	i=1
	objects=$(echo "$logs" | wc -l)
	echo "{"
	for str in $logs; do
		ID=$(echo "$str" | cut -f 2 -d \')
		DATE=$(echo "$str" | cut -f 4 -d \')
		TIME=$(echo "$str" | cut -f 6 -d \')
		LEVEL=$(echo "$str" | cut -f 8 -d \')
		CATEGORY=$(echo "$str" | cut -f 10 -d \')
		MESSAGE=$(echo "$str" | cut -f 12 -d \')
		MESSAGE=${MESSAGE//\"/\\\"}
		echo -n '    "'$ID'": {
        "DATE": "'$DATE'",
        "TIME": "'$TIME'",
        "LEVEL": "'$LEVEL'",
        "CATEGORY": "'$CATEGORY'",
        "MESSAGE": "'$MESSAGE'"
    }'
		if [ "$i" -lt "$objects" ]; then
			echo ','
		else
			echo
		fi
		((i++))
	done
	echo '}'
}

shell_list() {
	IFS=$'\n'
	echo "ID~DATE~TIME~LEVEL~CATEGORY~MESSAGE"
	echo "----~----~----~-----~--------~-------"
	for str in $logs; do
		ID=$(echo "$str" | cut -f 2 -d \')
		DATE=$(echo "$str" | cut -f 4 -d \')
		TIME=$(echo "$str" | cut -f 6 -d \')
		LEVEL=$(echo "$str" | cut -f 8 -d \')
		CATEGORY=$(echo "$str" | cut -f 10 -d \')
		MESSAGE=$(echo "$str" | cut -f 12 -d \')
		echo "$ID~$DATE~$TIME~$LEVEL~$CATEGORY~$MESSAGE"
	done
}

# PLAIN list function
plain_list() {
	IFS=$'\n'
	for str in $logs; do
		ID=$(echo "$str" | cut -f 2 -d \')
		DATE=$(echo "$str" | cut -f 4 -d \')
		TIME=$(echo "$str" | cut -f 6 -d \')
		LEVEL=$(echo "$str" | cut -f 8 -d \')
		CATEGORY=$(echo "$str" | cut -f 10 -d \')
		MESSAGE=$(echo "$str" | cut -f 12 -d \')
		echo -e "$ID\t$DATE\t$TIME\t$LEVEL\t$CATEGORY\t$MESSAGE"
	done
}

# CSV list function
csv_list() {
	IFS=$'\n'
	echo "ID,MESSAGE,TIME,DATE"
	for str in $logs; do
		ID=$(echo "$str" | cut -f 2 -d \')
		DATE=$(echo "$str" | cut -f 4 -d \')
		TIME=$(echo "$str" | cut -f 6 -d \')
		LEVEL=$(echo "$str" | cut -f 8 -d \')
		CATEGORY=$(echo "$str" | cut -f 10 -d \')
		MESSAGE=$(echo "$str" | cut -f 12 -d \')
		echo "$ID,\"$DATE\",\"$TIME",\"$LEVEL\",\"$CATEGORY\",\"$MESSAGE""
	done
}

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

check_args '1' "$#" 'USER [FORMAT]'
is_format_valid 'user'
if [ "$user" != "system" ]; then
	is_object_valid 'user' 'USER' "$user"
fi

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

# Parsing history log
if [ "$user" = "system" ]; then
	log_file="$HESTIA/data/users/admin/system.log"
else
	log_file="$USER_DATA/history.log"
fi
logs=$(tail -n 300 $log_file 2> /dev/null)

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

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

exit