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File:  [LON-CAPA] / loncom / debugging_tools / login_count.pl
Revision 1.9: download - view: text, annotated - select for diffs
Thu Apr 7 03:58:02 2005 UTC (19 years, 8 months ago) by albertel
Branches: MAIN
CVS tags: version_2_9_X, version_2_9_99_0, version_2_9_1, version_2_9_0, version_2_8_X, version_2_8_99_1, version_2_8_99_0, version_2_8_2, version_2_8_1, version_2_8_0, version_2_7_X, version_2_7_99_1, version_2_7_99_0, version_2_7_1, version_2_7_0, version_2_6_X, version_2_6_99_1, version_2_6_99_0, version_2_6_3, version_2_6_2, version_2_6_1, version_2_6_0, version_2_5_X, version_2_5_99_1, version_2_5_99_0, version_2_5_2, version_2_5_1, version_2_5_0, version_2_4_X, version_2_4_99_0, version_2_4_2, version_2_4_1, version_2_4_0, version_2_3_X, version_2_3_99_0, version_2_3_2, version_2_3_1, version_2_3_0, version_2_2_X, version_2_2_99_1, version_2_2_99_0, version_2_2_2, version_2_2_1, version_2_2_0, version_2_1_X, version_2_1_99_3, version_2_1_99_2, version_2_1_99_1, version_2_1_99_0, version_2_1_3, version_2_1_2, version_2_1_1, version_2_1_0, version_2_12_X, version_2_11_X, version_2_11_5_msu, version_2_11_5, version_2_11_4_uiuc, version_2_11_4_msu, version_2_11_4, version_2_11_3_uiuc, version_2_11_3_msu, version_2_11_3, version_2_11_2_uiuc, version_2_11_2_msu, version_2_11_2_educog, version_2_11_2, version_2_11_1, version_2_11_0_RC3, version_2_11_0_RC2, version_2_11_0_RC1, version_2_11_0, version_2_10_X, version_2_10_1, version_2_10_0_RC2, version_2_10_0_RC1, version_2_10_0, version_2_0_X, version_2_0_99_1, version_2_0_2, version_2_0_1, version_2_0_0, version_1_99_3, version_1_99_2, version_1_99_1_tmcc, version_1_99_1, version_1_99_0_tmcc, version_1_99_0, loncapaMITrelate_1, language_hyphenation_merge, language_hyphenation, bz6209-base, bz6209, bz5969, bz2851, PRINT_INCOMPLETE_base, PRINT_INCOMPLETE, HEAD, GCI_3, GCI_2, GCI_1, BZ5971-printing-apage, BZ5434-fox, BZ4492-merge, BZ4492-feature_horizontal_radioresponse, BZ4492-feature_Support_horizontal_radioresponse, BZ4492-Support_horizontal_radioresponse
- adding missing GPL headers

#
# $Id: login_count.pl,v 1.9 2005/04/07 03:58:02 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
#
# LON-CAPA 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.
#
# LON-CAPA 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 LON-CAPA; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
# /home/httpd/html/adm/gpl.txt
#
# http://www.lon-capa.org/
#

use strict;
use File::Find;
use POSIX qw(strftime);
use lib '/home/httpd/lib/perl/';
use LONCAPA::Configuration;
use Date::Manip;

my $start_time=&UnixDate("Aug 30th 00:00:00 2004","%s");
my @counts=('1','10','100','1000','10000','100000','250000','1000000');
my @ignored_users=('^itds\d+$');

sub only_user_activitylog_files {
    print (join("\n",@_));
    return 1;
}

my %data;
my $numusers;
my %machine;
sub process_activitylog_file {
    if ($File::Find::dir=~m|/\d/\d/\d/|) { return; }
    if ($_ ne 'activity.log') {	return; }
    open(FILE,"<$File::Find::name");
    $numusers++;
    my $user=(split('/',$File::Find::dir))[-1];
    foreach my $expr (@ignored_users) {
	if ($user=~/$expr/) { print("\nignoring $user\n"); return; }
    }
    while (my $line=<FILE>) {
	if ($line !~ /Login/) { next; }
	my ($date,$machine)=split(':',$line,3);
	if ($date > $start_time) {
	    push (@{$data{$date}},$user);
	    $machine{$machine}++;
	}
    }
    if ($numusers%100 == 0) {
	print "\b\b\b\b\b\b\b\b\b\b\b\b\b\bDid $user";
    }
}

sub print_data {
    my $total_login=0;
    my %byday;
    print("\n");
    foreach my $key (sort(keys(%data))) {
	#print(scalar(localtime($key))." ".scalar(@{$data{$key}})."\n");
	$total_login+=scalar(@{$data{$key}});
	my $day=strftime('%F',localtime($key));
	$byday{$day}+=scalar(@{$data{$key}});
	while ($counts[0] && $total_login >= $counts[0]) {
	    print("The $counts[0] ($total_login) login was ".
		  join(', ',@{$data{$key}})."\n");
            shift(@counts);
        }

    }
    foreach my $key (sort(keys(%byday))) {
    	print("$key -> $byday{$key}\n");
    }
    print("total -> $total_login\n");
    print("\nMachine Logins\n");
    foreach my $key (sort(keys(%machine))) {
	print("$key \t-> $machine{$key}\n");
    }
}

$|=1;
sub main {
    my $perlvar=LONCAPA::Configuration::read_conf('loncapa.conf');
    find(
         {
#          preprocess => \&only_user_activitylog_files,
#          wanted     => \&print_filename,
#          wanted     => \&log_metadata,
	     wanted     => \&process_activitylog_file,
	 }, 
         $perlvar->{'lonUsersDir'}.'/'.$perlvar->{'lonDefDomain'});
    &print_data();
}
&main();
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