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Annotation of loncom/debugging_tools/user_login_count.pl, revision 1.3

1.3     ! albertel    1: #
        !             2: # $Id: gplheader.pl,v 1.1 2001/11/29 18:19:27 www Exp $
        !             3: #
        !             4: # Copyright Michigan State University Board of Trustees
        !             5: #
        !             6: # This file is part of the LearningOnline Network with CAPA (LON-CAPA).
        !             7: #
        !             8: # LON-CAPA is free software; you can redistribute it and/or modify
        !             9: # it under the terms of the GNU General Public License as published by
        !            10: # the Free Software Foundation; either version 2 of the License, or
        !            11: # (at your option) any later version.
        !            12: #
        !            13: # LON-CAPA is distributed in the hope that it will be useful,
        !            14: # but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            15: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        !            16: # GNU General Public License for more details.
        !            17: #
        !            18: # You should have received a copy of the GNU General Public License
        !            19: # along with LON-CAPA; if not, write to the Free Software
        !            20: # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
        !            21: #
        !            22: # /home/httpd/html/adm/gpl.txt
        !            23: #
        !            24: # http://www.lon-capa.org/
        !            25: #
        !            26: 
1.1       albertel   27: use strict;
                     28: use File::Find;
                     29: use POSIX qw(strftime);
                     30: use lib '/home/httpd/lib/perl/';
                     31: use LONCAPA::Configuration;
                     32: use Date::Manip;
                     33: 
                     34: my $start_time=&UnixDate("Aug 30th 00:00:00 2004","%s");
                     35: my @counts=('1','10','100','1000','10000','100000','250000');
1.2       albertel   36: my @ignored_users=('^itds\d+$');
1.1       albertel   37: 
                     38: 
                     39: sub only_user_activitylog_files {
                     40:     print (join("\n",@_));
                     41:     return 1;
                     42: }
                     43: 
                     44: my %data;
                     45: my $numusers;
                     46: sub process_activitylog_file {
                     47:     if ($File::Find::dir=~m|/\d/\d/\d/|) { return; }
                     48:     if ($_ ne 'activity.log') {	return; }
                     49:     open(FILE,"<$File::Find::name");
                     50:     $numusers++;
                     51:     my $user=(split('/',$File::Find::dir))[-1];
1.2       albertel   52:     foreach my $expr (@ignored_users) {
                     53: 	if ($user=~/$expr/) { print("\nignoring $user\n"); return; }
                     54:     }
1.1       albertel   55:     while (my $line=<FILE>) {
                     56: 	if ($line !~ /Login/) { next; }
                     57: 	my ($date)=split(':',$line,2);
                     58: 	if ($date > $start_time) { $data{$user}++; }
                     59:     }
                     60:     if ($numusers%100 == 0) {
                     61: 	print "\b\b\b\b\b\b\b\b\b\b\b\b\b\bDid $user";
                     62:     }
                     63: }
                     64: 
                     65: sub print_data {
                     66:     my $total_login=0;
                     67:     my %byday;
                     68:     print("\n");
                     69:   my $i=0;
                     70:     foreach my $key (sort {$data{$b} <=> $data{$a}} (keys(%data))) {
                     71:         $i++;
                     72:         print "$key -> $data{$key}\n";
                     73:         if ($i>50) { last; }
                     74:     }
                     75: 
                     76: }
                     77: 
                     78: $|=1;
                     79: sub main {
                     80:     my $perlvar=LONCAPA::Configuration::read_conf('loncapa.conf');
                     81:     find(
                     82:          {
                     83: #          preprocess => \&only_user_activitylog_files,
                     84: #          wanted     => \&print_filename,
                     85: #          wanted     => \&log_metadata,
                     86: 	     wanted     => \&process_activitylog_file,
                     87: 	 }, 
                     88:          $perlvar->{'lonUsersDir'}.'/'.$perlvar->{'lonDefDomain'});
                     89:     &print_data();
                     90: }
                     91: &main();
                     92: