85 lines
2.5 KiB
Perl
85 lines
2.5 KiB
Perl
#!/usr/bin/perl
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#
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# Munin plugin for online users stats over a SMF forum database
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#
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# Copyright (C) 2013 - digger (http://simplemachines.ru)
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# Based on Rowdy Schwachfer (http://rowdy.nl) 's Spotweb plugin
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#
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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#
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# Configuration example
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#
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#[smf*]
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#env.mysql /usr/bin/mysql # MySQL binary (optional)
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#env.db smf # SMF database (required)
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#env.db_prefix smf_ # SMF database prefix(required)
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#env.db_user myuser # SMF database user (required)
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#env.db_password mypassword # SMF database password (required)
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use strict;
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my $MYSQL = $ENV{'mysql'} || "/usr/bin/mysql";
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my $MYSQLOPTS = "-u " . $ENV{'db_user'} . " -p" . $ENV{'db_password'};
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my $DATABASE = $ENV{'db'} || "smf";
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my $PREFIX = $ENV{'db_prefix'} || "smf_";
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# Output for config
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if(defined $ARGV[0] && $ARGV[0] eq 'config') {
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print <<EOC
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graph_title SMF Users Online
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graph_vlabel Number of sessions
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graph_category forum
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guests.label Guests
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graph_scale no
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all.warning 1000
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all.critical 10000
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EOC
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;
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print <<EOC
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users.label Registered Users
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EOC
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;
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print <<EOC
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spiders.label Spiders
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EOC
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;
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print <<EOC
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all.label All
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EOC
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;
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exit 0;
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}
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#Guests count
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my $guests = `$MYSQL $MYSQLOPTS -e 'SELECT COUNT(*) FROM ${DATABASE}.${PREFIX}log_online WHERE id_member = 0 AND id_spider = 0'`;
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$guests =~ /(\d+)/;
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print "guests.value ".$1."\n";
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#Spiders count
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my $spiders = `$MYSQL $MYSQLOPTS -e 'SELECT COUNT(*) FROM ${DATABASE}.${PREFIX}log_online WHERE id_spider > 0'`;
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$spiders =~ /(\d+)/;
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print "spiders.value ".$1."\n";
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#Users count
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my $users = `$MYSQL $MYSQLOPTS -e 'SELECT COUNT(*) FROM ${DATABASE}.${PREFIX}log_online WHERE id_member > 0'`;
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$users =~/(\d+)/;
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print "users.value ".$1."\n";
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#All count
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my $all = `$MYSQL $MYSQLOPTS -e 'SELECT COUNT(*) FROM ${DATABASE}.${PREFIX}log_online'`;
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$all =~/(\d+)/;
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print "all.value ".$1."\n";
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