#!/bin/sh
#
# Copyright 2011-2016 by Jan Vales <jan@jvales.net> (Someone <someone@somenet.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, version 3 of the License.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#


if [ "$1" = "autoconf" ]; then
        echo "yes"
        exit 0
fi

IRCNET=${0##*ircdch_}

if [ "$1" = "config" ]; then
    echo "graph_title ircnet ${IRCNET} channel stats"
    echo "graph_info This graph shows the usercounts of the top 20 channels"
    echo "graph_category irc"
    echo "graph_printf %.0lf"
    echo "graph_scale no"
    grep "#" "/tmp/irc_${IRCNET}/channels.txt" | sed -E -e 's~^#~~' -e 's~[^a-zA-Z0-9 ]~_~g' | sort -u | sort -k 2nr | awk '{print "H"tolower($1)".label "$1"\nH"tolower($1)".draw LINE2" }' | head -n 40
    exit 0
fi

grep "#" "/tmp/irc_${IRCNET}/channels.txt" | sed -E -e 's~^#~~' -e 's~[^a-zA-Z0-9 ]~_~g' | sort -u | sort -k 2nr | awk '{print "H"tolower($1)".value "$2 }' | head  -n 20

exit 0