#! /bin/sh
#----------------------------------------------------------------------------
# /var/install/bin/pre-setup-services-logfileview-nginx-menu
#
# Creation:     2012-02-24  ap
# Last Update:  $Id$
#
# Copyright (c) 2012-2022 the eisfair team, team(at)eisfair(dot)org
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#----------------------------------------------------------------------------


nginxfile=/etc/config.d/nginx
menu_file=/var/install/menu/setup.services.logfileview.nginx.menu

# read configuration
. $nginxfile

# NGINX_ACCESS_LOG='off'
if [ "$NGINX_ACCESS_LOG" = 'off' ]
then
   {
   echo "NGINX_ACCESS_LOG was set to 'off'"
   echo "No access log available"
   } > /tmp/nginx_access_log_error.txt
   NGINX_ACCESS_LOG=/tmp/nginx_access_log_error.txt
fi

# NGINX_ACCESS_LOG starts with syslog:server=
access_start=$(echo $NGINX_ACCESS_LOG | cut -c 1-14)
if [ "$access_start" = 'syslog:server=' ]
then
   {
   echo "NGINX_ACCESS_LOG was redirected to a syslog server"
   echo "No access log file to display"
   } > /tmp/nginx_access_log_error.txt
   NGINX_ACCESS_LOG=/tmp/nginx_access_log_error.txt
fi


# NGINX_ERROR_LOG  starts with syslog:server=
error_start=$(echo $NGINX_ERROR_LOG | cut -c 1-14)
if [ "$error_start" = 'syslog:server=' ]
then
   {
   echo "NGINX_ERROR_LOG was redirected to a syslog server"
   echo "No access log file to display"
   } > /tmp/nginx_error_log_error.txt
   NGINX_ERROR_LOG=/tmp/nginx_error_log_error.txt
fi

# Check if absolute filenames or relative filenames
access_start=$(echo $NGINX_ACCESS_LOG | cut -c 1)
if [ ! "$access_start" = '/' ]
then
   NGINX_ACCESS_LOG="/var/log/nginx/$NGINX_ACCESS_LOG"
fi
error_start=$(echo $NGINX_ERROR_LOG | cut -c 1)
if [ ! "$error_start" = '/' ]
then
   NGINX_ERROR_LOG="/var/log/nginx/$NGINX_ERROR_LOG"
fi

{
 echo "<!-- /var/install/menu/setup.services.logfileview.nginx.menu -->"
 echo "<package>nginx logfiles</package>"
 echo "<title>nginx administration</title>"
 echo "<doc tail=\"yes\" file=\"${NGINX_ACCESS_LOG}\">View access.log</doc>"
 echo "<doc tail=\"yes\" file=\"${NGINX_ERROR_LOG}\">View error.log</doc>"
} > $menu_file


# ---------------------------------------------------------------------------
# end
# ---------------------------------------------------------------------------