mirror of
https://github.com/munin-monitoring/contrib.git
synced 2018-11-08 00:59:34 +01:00
95 lines
2.3 KiB
Perl
Executable File
95 lines
2.3 KiB
Perl
Executable File
#!/usr/bin/perl
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#
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# Plugin to monitor the number of guests/users on a vbulletin4 forum
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# Since we are using a regexp, this will work for EN forum only... adapt the regexp if your forum is not using that language.
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# visual-regexp is a great help for tuning the regexp (package exists on Debian and Ubuntu repositories)
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#
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#
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# Parameters supported:
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#
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# config
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# autoconf
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#
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# Configurable variables
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#
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# url to online.php, this page is part of vbulletin distribution, pp=1 so the page is fast to load and doesn't give us too many unwanted info
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#
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# $Log$
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#
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#
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# Not sure about those lines...
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#
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# Magic markers:
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#%# family=auto
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#%# capabilities=autoconf
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my $ret = undef;
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if (! eval "require LWP::UserAgent;")
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{
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$ret = "LWP::UserAgent not found";
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}
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# CHANGE ME
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my $URL = exists $ENV{'url'} ? $ENV{'url'} : "http://www.url.to/forums/online.php?pp=1";
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# We will use this variable, not on this release ;-)
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my $forum_type = exists $ENV{'type'} ? $ENV{'type'} : "vbulletin";
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# same here
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my %regexp = ("vbulletin"=> "<h1\>(\d+)[^\d]+(\d+)\sguests\</h1>",
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"punbb" => "",
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"phpbb" => "");
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my $type = undef;
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my $timeout = 30;
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if ( defined $ARGV[0] and $ARGV[0] eq "autoconf" )
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{
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if ($ret) {
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print "no ($ret)\n";
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} else {
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print "yes\n";
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}
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exit 0;
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}
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if ( defined $ARGV[0] and $ARGV[0] eq "config" )
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{
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print "graph_title Forum Users\n";
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print "graph_args -l 0\n";
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print "graph_vlabel current users\n";
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print "graph_category forum\n";
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print "graph_total Total\n";
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print "members.label Members\n";
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print "members.draw AREA\n";
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print "guests.draw STACK\n";
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print "guests.label Guests\n";
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exit 0;
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}
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my $ua = LWP::UserAgent->new(timeout => $timeout);
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my $url = sprintf $URL;
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my $response = $ua->request(HTTP::Request->new('GET',$url));
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# part of the output we want to catch : <h1>42 members and 420 guests</h1> --> 42 - 420
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if ($response->content =~ /<h1>(\d+)\smembers[^\d]+(\d+)\sguests<\/h1>/im)
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{
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print "members.value $1\n";
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print "guests.value $2\n";
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} else {
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print "members.value U\n";
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print "guests.value U\n";
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}
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# vim:syntax=perl
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