version 1.41, 2002/08/13 00:37:18
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version 1.63, 2003/03/03 19:17:51
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# The LearningOnline Network with CAPA |
# The LearningOnline Network with CAPA |
# (Publication Handler |
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# |
# |
# $Id$ |
# $Id$ |
# |
# |
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# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# (Navigate problems for statistical reports |
# (Navigate problems for statistical reports |
# YEAR=2001 |
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# 5/5,7/9,7/25/1,8/11,9/13,9/26,10/5,10/9,10/22,10/26 Behrouz Minaei |
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# 11/1,11/4,11/16,12/14,12/16,12/18,12/20,12/31 Behrouz Minaei |
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# YEAR=2002 |
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# 1/22,2/1,2/6,2/25,3/2,3/6,3/17,3/21,3/22,3/26,4/7,5/6 Behrouz Minaei |
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# 5/12,5/14,5/15,5/19,5/26,7/16,25/7,29/7 Behrouz Minaei |
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# |
# |
### |
### |
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package Apache::lonstatistics; |
=pod |
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=head1 NAME |
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lonstatistics |
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=head1 SYNOPSIS |
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Main handler for statistics and chart. |
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=head1 PACKAGES USED |
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use strict; |
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use Apache::Constants qw(:common :http); |
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use Apache::lonnet(); |
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use Apache::lonhomework; |
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use Apache::loncommon; |
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use Apache::loncoursedata; |
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use Apache::lonhtmlcommon; |
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use Apache::lonproblemanalysis; |
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use Apache::lonproblemstatistics; |
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use Apache::lonstudentassessment; |
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use Apache::lonpercentage; |
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use GDBM_File; |
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=over 4 |
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=cut |
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package Apache::lonstatistics; |
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use strict; |
use strict; |
use Apache::Constants qw(:common :http); |
use Apache::Constants qw(:common :http); |
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use vars qw( |
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@FullClasslist |
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@Students |
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@Sections |
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@SelectedSections |
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%StudentData |
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@StudentDataOrder |
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@SelectedStudentData |
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$top_map |
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@Sequences |
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@SelectedMaps |
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@Assessments); |
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use Apache::lonnet(); |
use Apache::lonnet(); |
use Apache::lonhomework; |
use Apache::lonhomework; |
use Apache::loncommon; |
use Apache::loncommon; |
use Apache::loncoursedata; |
use Apache::loncoursedata; |
use Apache::lonhtmlcommon; |
use Apache::lonhtmlcommon; |
use Apache::lonproblemanalysis; |
use Apache::lonproblemanalysis(); |
use Apache::lonproblemstatistics; |
use Apache::lonproblemstatistics(); |
use Apache::lonstudentassessment; |
use Apache::lonstudentassessment(); |
use HTML::TokeParser; |
use Apache::lonpercentage; |
use GDBM_File; |
use GDBM_File; |
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####################################################### |
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####################################################### |
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=pod |
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=item Package Variables |
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=item @FullClasslist The full classlist |
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=item @Students The students we are concerned with for this invocation |
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=item @Sections The sections available in this class |
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=item $curr_student The student currently being examined |
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=item $prev_student The student previous in the classlist |
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=item $next_student The student next in the classlist |
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=over |
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=cut |
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####################################################### |
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####################################################### |
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# |
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# Classlist variables |
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# |
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my $curr_student; |
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my $prev_student; |
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my $next_student; |
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####################################################### |
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####################################################### |
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=pod |
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=item &clear_classlist_variables() |
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undef the following package variables: |
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=over |
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=item @FullClasslist |
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=item @Students |
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=item @Sections |
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=item @SelectedSections |
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=item %StudentData |
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=item @StudentDataOrder |
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=item @SelectedStudentData |
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=item $curr_student |
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=item $prev_student |
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=item $next_student |
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=back |
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=cut |
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####################################################### |
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####################################################### |
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sub clear_classlist_variables { |
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undef(@FullClasslist); |
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undef(@Students); |
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undef(@Sections); |
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undef(@SelectedSections); |
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undef(%StudentData); |
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undef(@SelectedStudentData); |
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undef($curr_student); |
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undef($prev_student); |
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undef($next_student); |
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} |
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####################################################### |
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####################################################### |
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=pod |
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=item &PrepareClasslist() |
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Build up the classlist information. The classlist information is kept in |
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the following package variables: |
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=over |
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=item @FullClasslist |
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=item @Students |
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=item @Sections |
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=item @SelectedSections |
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=item %StudentData |
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=item @SelectedStudentData |
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=item $curr_student |
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=item $prev_student |
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=item $next_student |
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=back |
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$curr_student, $prev_student, and $next_student may not be defined, depending |
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upon the calling context. |
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=cut |
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####################################################### |
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####################################################### |
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sub PrepareClasslist { |
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my $r = shift; |
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my %Sections; |
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&clear_classlist_variables(); |
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# |
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# Retrieve the classlist |
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my $cid = $ENV{'request.course.id'}; |
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my $cdom = $ENV{'course.'.$cid.'.domain'}; |
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my $cnum = $ENV{'course.'.$cid.'.num'}; |
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my ($classlist,$field_names) = &Apache::loncoursedata::get_classlist($cid, |
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$cdom,$cnum); |
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if (exists($ENV{'form.Section'})) { |
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if (ref($ENV{'form.Section'})) { |
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@SelectedSections = @{$ENV{'form.Section'}}; |
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} elsif ($ENV{'form.Section'} !~ /^\s*$/) { |
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@SelectedSections = ($ENV{'form.Section'}); |
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} |
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} |
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@SelectedSections = ('all') if (! @SelectedSections); |
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foreach (@SelectedSections) { |
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if ($_ eq 'all') { |
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@SelectedSections = ('all'); |
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} |
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} |
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# |
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# Set up %StudentData |
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@StudentDataOrder = qw/fullname username domain id section status/; |
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foreach my $field (@StudentDataOrder) { |
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$StudentData{$field}->{'title'} = $field; |
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$StudentData{$field}->{'base_width'} = length($field); |
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$StudentData{$field}->{'width'} = |
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$StudentData{$field}->{'base_width'}; |
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} |
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# |
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# Process the classlist |
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while (my ($student,$student_data) = each (%$classlist)) { |
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my $studenthash = (); |
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for (my $i=0; $i< scalar(@$field_names);$i++) { |
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my $field = $field_names->[$i]; |
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# Store the data |
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$studenthash->{$field}=$student_data->[$i]; |
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# Keep track of the width of the fields |
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next if (! exists($StudentData{$field})); |
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my $length = length($student_data->[$i]); |
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if ($StudentData{$field}->{'width'} < $length) { |
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$StudentData{$field}->{'width'} = $length; |
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} |
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} |
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push (@FullClasslist,$studenthash); |
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# |
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# Build up a list of sections |
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my $section = $studenthash->{'section'}; |
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if (! defined($section) || $section =~/^\s*$/ || $section == -1) { |
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$studenthash->{'section'} = 'none'; |
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$section = $studenthash->{'section'}; |
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} |
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$Sections{$section}++; |
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# |
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# Only put in the list those students we are interested in |
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foreach my $sect (@SelectedSections) { |
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if (($sect eq 'all') || ($section eq $sect)) { |
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push (@Students,$studenthash); |
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last; |
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} |
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} |
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} |
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# |
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# Put the consolidated section data in the right place |
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@Sections = sort {$a cmp $b} keys(%Sections); |
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unshift(@Sections,'all'); # Put 'all' at the front of the list |
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# |
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# Sort the Students |
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my $sortby = 'fullname'; |
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$sortby = $ENV{'form.sort'} if (exists($ENV{'form.sort'})); |
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my @TmpStudents = sort { $a->{$sortby} cmp $b->{$sortby} || |
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$a->{'fullname'} cmp $b->{'fullname'} } @Students; |
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@Students = @TmpStudents; |
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# |
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# Now deal with that current student thing.... |
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if (exists($ENV{'form.StudentAssessmentStudent'})) { |
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my ($current_uname,$current_dom) = |
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split(':',$ENV{'form.StudentAssessmentStudent'}); |
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my $i; |
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for ($i = 0; $i<=$#Students; $i++) { |
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next if (($Students[$i]->{'username'} ne $current_uname) || |
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($Students[$i]->{'domain'} ne $current_dom)); |
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$curr_student = $Students[$i]; |
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last; # If we get here, we have our student. |
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} |
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if ($i == 0) { |
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$prev_student = 'none'; |
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} else { |
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$prev_student = $Students[$i-1]; |
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} |
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if ($i == $#Students) { |
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$next_student = 'none'; |
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} else { |
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$next_student = $Students[$i+1]; |
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} |
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} |
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# |
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if (exists($ENV{'form.StudentData'})) { |
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if (ref($ENV{'form.StudentData'}) eq 'ARRAY') { |
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@SelectedStudentData = @{$ENV{'form.StudentData'}}; |
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} else { |
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@SelectedStudentData = ($ENV{'form.StudentData'}); |
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} |
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} else { |
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@SelectedStudentData = ('fullname'); |
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} |
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foreach (@SelectedStudentData) { |
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if ($_ eq 'all') { |
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@SelectedStudentData = ('all'); |
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last; |
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} |
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} |
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# |
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return; |
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} |
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####################################################### |
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####################################################### |
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=pod |
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=item ¤t_student() |
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Returns a pointer to a hash containing data about the currently |
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selected student. |
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=cut |
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####################################################### |
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####################################################### |
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sub current_student { |
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if (defined($curr_student)) { |
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return $curr_student; |
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} else { |
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return 'All Students'; |
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} |
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} |
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####################################################### |
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####################################################### |
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=pod |
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=item &previous_student() |
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Returns a pointer to a hash containing data about the student prior |
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in the list of students. Or something. |
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=cut |
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####################################################### |
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####################################################### |
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sub previous_student { |
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if (defined($prev_student)) { |
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return $prev_student; |
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} else { |
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return 'No Student Selected'; |
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} |
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} |
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####################################################### |
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####################################################### |
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=pod |
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=item &next_student() |
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Returns a pointer to a hash containing data about the next student |
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to be viewed. |
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=cut |
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####################################################### |
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####################################################### |
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sub next_student { |
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if (defined($next_student)) { |
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return $next_student; |
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} else { |
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return 'No Student Selected'; |
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} |
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} |
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####################################################### |
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####################################################### |
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=pod |
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=item &clear_sequence_variables() |
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=cut |
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####################################################### |
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####################################################### |
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sub clear_sequence_variables { |
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undef($top_map); |
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undef(@Sequences); |
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undef(@Assessments); |
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} |
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####################################################### |
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####################################################### |
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=pod |
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=item &SetSelectedMaps($elementname) |
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Sets the @SelectedMaps array from $ENV{'form.'.$elementname}; |
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=cut |
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####################################################### |
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####################################################### |
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sub SetSelectedMaps { |
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my $elementname = shift; |
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if (exists($ENV{'form.'.$elementname})) { |
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if (ref($ENV{'form.'.$elementname})) { |
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@SelectedMaps = @{$ENV{'form.'.$elementname}}; |
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} else { |
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@SelectedMaps = ($ENV{'form.'.$elementname}); |
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} |
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} else { |
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@SelectedMaps = ('all'); |
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} |
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} |
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####################################################### |
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####################################################### |
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=pod |
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=item &PrepareCourseData($r) |
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=cut |
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####################################################### |
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####################################################### |
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sub PrepareCourseData { |
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my ($r) = @_; |
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&clear_sequence_variables(); |
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my ($top,$sequences,$assessments) = |
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&Apache::loncoursedata::get_sequence_assessment_data(); |
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if (! defined($top) || ! ref($top)) { |
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# There has been an error, better report it |
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&Apache::lonnet::logthis('top is undefined'); |
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return; |
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} |
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$top_map = $top if (ref($top)); |
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@Sequences = @{$sequences} if (ref($sequences) eq 'ARRAY'); |
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@Assessments = @{$assessments} if (ref($assessments) eq 'ARRAY'); |
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# |
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# Compute column widths |
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foreach my $seq (@Sequences) { |
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my $name_length = length($seq->{'title'}); |
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my $num_parts = $seq->{'num_assess_parts'}; |
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# |
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# The number of columns needed for the summation text: |
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# " 1/5" = 1+3 columns, " 10/99" = 1+5 columns |
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my $sum_length = 1+1+2*(length($num_parts)); |
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my $num_col = $num_parts+$sum_length; |
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if ($num_col < $name_length) { |
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$num_col = $name_length; |
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} |
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$seq->{'base_width'} = $name_length; |
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$seq->{'width'} = $num_col; |
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} |
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return; |
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} |
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####################################################### |
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####################################################### |
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=pod |
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=item &log_sequence($sequence,$recursive,$padding) |
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Write data about the sequence to a logfile. If $recursive is not |
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undef the data is written recursively. $padding is used for recursive |
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calls. |
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=cut |
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####################################################### |
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####################################################### |
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sub log_sequence { |
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my ($seq,$recursive,$padding) = @_; |
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$padding = '' if (! defined($padding)); |
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if (ref($seq) ne 'HASH') { |
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&Apache::lonnet::logthis('log_sequence passed bad sequnce'); |
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return; |
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} |
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&Apache::lonnet::logthis($padding.'sequence '.$seq->{'title'}); |
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while (my($key,$value) = each(%$seq)) { |
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next if ($key eq 'contents'); |
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if (ref($value) eq 'ARRAY') { |
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for (my $i=0;$i< scalar(@$value);$i++) { |
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&Apache::lonnet::logthis($padding.$key.'['.$i.']='. |
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$value->[$i]); |
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} |
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} else { |
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&Apache::lonnet::logthis($padding.$key.'='.$value); |
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} |
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} |
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if (defined($recursive)) { |
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&Apache::lonnet::logthis($padding.'-'x20); |
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&Apache::lonnet::logthis($padding.'contains:'); |
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foreach my $item (@{$seq->{'contents'}}) { |
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if ($item->{'type'} eq 'container') { |
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&log_sequence($item,$recursive,$padding.' '); |
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} else { |
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&Apache::lonnet::logthis($padding.'title = '.$item->{'title'}); |
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while (my($key,$value) = each(%$item)) { |
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next if ($key eq 'title'); |
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if (ref($value) eq 'ARRAY') { |
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for (my $i=0;$i< scalar(@$value);$i++) { |
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&Apache::lonnet::logthis($padding.$key.'['.$i.']='. |
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$value->[$i]); |
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} |
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} else { |
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&Apache::lonnet::logthis($padding.$key.'='.$value); |
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} |
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} |
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} |
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} |
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&Apache::lonnet::logthis($padding.'end contents of '.$seq->{'title'}); |
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&Apache::lonnet::logthis($padding.'-'x20); |
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} |
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return; |
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} |
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############################################## |
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############################################## |
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=pod |
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=item &StudentDataSelect($elementname,$status,$numvisible,$selected) |
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Returns html for a selection box allowing the user to choose one (or more) |
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of the fields of student data available (fullname, username, id, section, etc) |
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=over 4 |
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=item $elementname The name of the HTML form element |
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=item $status 'multiple' or 'single' selection box |
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=item $numvisible The number of options to be visible |
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=back |
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=cut |
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############################################## |
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############################################## |
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sub StudentDataSelect { |
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my ($elementname,$status,$numvisible)=@_; |
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if ($numvisible < 1) { |
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return; |
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} |
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# |
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# Build the form element |
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my $Str = "\n"; |
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$Str .= '<select name="'.$elementname.'" '; |
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if ($status ne 'single') { |
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$Str .= 'multiple="true" '; |
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} |
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$Str .= 'size="'.$numvisible.'" >'."\n"; |
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# |
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# Deal with 'all' |
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$Str .= ' <option value="all" '; |
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foreach (@SelectedStudentData) { |
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if ($_ eq 'all') { |
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$Str .= 'selected '; |
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last; |
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} |
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} |
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$Str .= ">all</option>\n"; |
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# |
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# Loop through the student data fields |
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foreach my $item (@StudentDataOrder) { |
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$Str .= ' <option value="'.$item.'" '; |
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foreach (@SelectedStudentData) { |
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if ($item eq $_ ) { |
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$Str .= 'selected '; |
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last; |
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} |
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} |
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$Str .= '>'.$item."</option>\n"; |
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} |
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$Str .= "</select>\n"; |
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return $Str; |
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} |
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############################################## |
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############################################## |
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=pod |
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=item &MapSelect($elementname,$status,$numvisible,$restriction) |
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Returns html for a selection box allowing the user to choose one (or more) |
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of the sequences in the course. The values of the sequences are the symbs. |
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If the top sequence is selected, the value 'top' will result. |
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=over 4 |
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=item $elementname The name of the HTML form element |
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|
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=item $status 'multiple' or 'single' selection box |
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|
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=item $numvisible The number of options to be visible |
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=item $restriction Code reference to subroutine which returns true or |
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false. The code must expect a reference to a sequence data structure. |
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=back |
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=cut |
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############################################## |
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############################################## |
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sub MapSelect { |
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my ($elementname,$status,$numvisible,$restriction)=@_; |
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if ($numvisible < 1) { |
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return; |
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} |
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# |
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# Set up array of selected items |
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&SetSelectedMaps($elementname); |
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# |
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# Set up the restriction call |
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if (! defined($restriction)) { |
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$restriction = sub { 1; }; |
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} |
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# |
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# Build the form element |
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my $Str = "\n"; |
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$Str .= '<select name="'.$elementname.'" '; |
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if ($status ne 'single') { |
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$Str .= 'multiple="true" '; |
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} |
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$Str .= 'size="'.$numvisible.'" >'."\n"; |
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# |
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# Deal with 'all' |
|
foreach (@SelectedMaps) { |
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if ($_ eq 'all') { |
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@SelectedMaps = ('all'); |
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last; |
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} |
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} |
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# |
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# Put in option for 'all' |
|
$Str .= ' <option value="all" '; |
|
foreach (@SelectedMaps) { |
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if ($_ eq 'all') { |
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$Str .= 'selected '; |
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last; |
|
} |
|
} |
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$Str .= ">all</option>\n"; |
|
# |
|
# Loop through the sequences |
|
foreach my $seq (@Sequences) { |
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next if (! $restriction->($seq)); |
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$Str .= ' <option value="'.$seq->{'symb'}.'" '; |
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foreach (@SelectedMaps) { |
|
if ($seq->{'symb'} eq $_) { |
|
$Str .= 'selected '; |
|
last; |
|
} |
|
} |
|
$Str .= '>'.$seq->{'title'}."</option>\n"; |
|
} |
|
$Str .= "</select>\n"; |
|
return $Str; |
|
} |
|
|
|
############################################## |
|
############################################## |
|
|
|
=pod |
|
|
|
=item &SectionSelect($elementname,$status,$numvisible) |
|
|
|
Returns html for a selection box allowing the user to choose one (or more) |
|
of the sections in the course. |
|
|
|
=over 4 |
|
|
|
=item $elementname The name of the HTML form element |
|
|
|
=item $status 'multiple' or 'single' selection box |
|
|
|
=item $numvisible The number of options to be visible |
|
|
|
=item $selected Array ref to the names of the already selected sections. |
|
If undef, $ENV{'form.'.$elementname} is used. |
|
If $ENV{'form.'.$elementname} is also empty, none will be selected. |
|
|
|
=item $restriction Code reference to subroutine which returns true or |
|
false. The code must expect a reference to a sequence data structure. |
|
|
|
=back |
|
|
|
=cut |
|
|
|
############################################## |
|
############################################## |
|
sub SectionSelect { |
|
my ($elementname,$status,$numvisible)=@_; |
|
if ($numvisible < 1) { |
|
return; |
|
} |
|
# |
|
# Build the form element |
|
my $Str = "\n"; |
|
$Str .= '<select name="'.$elementname.'" '; |
|
if ($status ne 'single') { |
|
$Str .= 'multiple="true" '; |
|
} |
|
$Str .= 'size="'.$numvisible.'" >'."\n"; |
|
# |
|
# Loop through the sequences |
|
foreach my $s (@Sections) { |
|
$Str .= ' <option value="'.$s.'" '; |
|
foreach (@SelectedSections) { |
|
if ($s eq $_) { |
|
$Str .= 'selected '; |
|
last; |
|
} |
|
} |
|
$Str .= '>'.$s."</option>\n"; |
|
} |
|
$Str .= "</select>\n"; |
|
return $Str; |
|
} |
|
|
|
############################################## |
|
############################################## |
|
|
sub CheckFormElement { |
sub CheckFormElement { |
my ($cache, $ENVName, $cacheName, $default)=@_; |
my ($cache, $ENVName, $cacheName, $default)=@_; |
|
|
Line 58 sub CheckFormElement {
|
Line 757 sub CheckFormElement {
|
$cache->{$cacheName} = $ENV{'form.'.$ENVName}; |
$cache->{$cacheName} = $ENV{'form.'.$ENVName}; |
} elsif(!defined($cache->{$cacheName})) { |
} elsif(!defined($cache->{$cacheName})) { |
$cache->{$cacheName} = $default; |
$cache->{$cacheName} = $default; |
|
} else { |
|
$ENV{'form.'.$ENVName} = $cache->{$cacheName}; |
} |
} |
|
|
return; |
return; |
} |
} |
|
|
Line 69 sub ProcessFormData{
|
Line 769 sub ProcessFormData{
|
$cache->{'reportKey'} = 'false'; |
$cache->{'reportKey'} = 'false'; |
|
|
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['sort','download', |
['download', |
'reportSelected', |
'reportSelected', |
'StudentAssessmentStudent', |
'StudentAssessmentStudent', |
'ProblemStatisticsSort']); |
'ProblemStatisticsSort']); |
|
&CheckFormElement($cache, 'DownloadAll', 'DownloadAll', 'false'); |
|
if ($cache->{'DownloadAll'} ne 'false') { |
|
# Clean the hell out of that cache! |
|
# We cannot untie the hash at this scope (stupid libgd :( ) |
|
# So, remove every single key. What a waste of time.... |
|
# Of course, if you are doing this you are probably resigned |
|
# to waiting a while. |
|
&Apache::lonnet::logthis("Cleaning out the cache file"); |
|
while (my ($key,undef)=each(%$cache)) { |
|
next if ($key eq 'DownloadAll'); |
|
delete($cache->{$key}); |
|
} |
|
} |
&CheckFormElement($cache, 'Status', 'Status', 'Active'); |
&CheckFormElement($cache, 'Status', 'Status', 'Active'); |
&CheckFormElement($cache, 'postdata', 'reportSelected', 'Class list'); |
&CheckFormElement($cache, 'postdata', 'reportSelected', 'Class list'); |
&CheckFormElement($cache, 'reportSelected', 'reportSelected', |
&CheckFormElement($cache, 'reportSelected', 'reportSelected', |
'Class list'); |
'Class list'); |
$cache->{'reportSelected'} = |
$cache->{'reportSelected'} = |
&Apache::lonnet::unescape($cache->{'reportSelected'}); |
&Apache::lonnet::unescape($cache->{'reportSelected'}); |
&CheckFormElement($cache, 'DownloadAll', 'DownloadAll', 'false'); |
|
&CheckFormElement($cache, 'sort', 'sort', 'fullname'); |
&CheckFormElement($cache, 'sort', 'sort', 'fullname'); |
&CheckFormElement($cache, 'download', 'download', 'false'); |
&CheckFormElement($cache, 'download', 'download', 'false'); |
|
&CheckFormElement($cache, 'StatisticsMaps', |
|
'StatisticsMaps', 'All Maps'); |
|
&CheckFormElement($cache, 'StatisticsProblemSelect', |
|
'StatisticsProblemSelect', 'All Problems'); |
|
&CheckFormElement($cache, 'StatisticsPartSelect', |
|
'StatisticsPartSelect', 'All Parts'); |
|
if(defined($ENV{'form.Section'})) { |
|
my @sectionsSelected = (ref($ENV{'form.Section'}) ? |
|
@{$ENV{'form.Section'}} : |
|
($ENV{'form.Section'})); |
|
$cache->{'sectionsSelected'} = join(':', @sectionsSelected); |
|
} elsif(!defined($cache->{'sectionsSelected'})) { |
|
$cache->{'sectionsSelected'} = $cache->{'sectionList'}; |
|
} |
|
|
# student assessment |
# student assessment |
if(defined($ENV{'form.CreateStudentAssessment'}) || |
if(defined($ENV{'form.CreateStudentAssessment'}) || |
Line 102 sub ProcessFormData{
|
Line 828 sub ProcessFormData{
|
&Apache::lonnet::unescape($cache->{'StudentAssessmentStudent'}); |
&Apache::lonnet::unescape($cache->{'StudentAssessmentStudent'}); |
&CheckFormElement($cache, 'DefaultColumns', 'DefaultColumns', 'false'); |
&CheckFormElement($cache, 'DefaultColumns', 'DefaultColumns', 'false'); |
|
|
if(defined($ENV{'form.Section'})) { |
|
my @sectionsSelected = (ref($ENV{'form.Section'}) ? |
|
@{$ENV{'form.Section'}} : |
|
($ENV{'form.Section'})); |
|
$cache->{'sectionsSelected'} = join(':', @sectionsSelected); |
|
} elsif(!defined($cache->{'sectionsSelected'})) { |
|
$cache->{'sectionsSelected'} = $cache->{'sectionList'}; |
|
} |
|
|
|
# Problem analysis |
# Problem analysis |
&CheckFormElement($cache, 'Interval', 'Interval', '1'); |
&CheckFormElement($cache, 'Interval', 'Interval', '1'); |
|
|
Line 119 sub ProcessFormData{
|
Line 836 sub ProcessFormData{
|
'DisplayFormat', 'Display Table Format'); |
'DisplayFormat', 'Display Table Format'); |
&CheckFormElement($cache, 'ProblemStatisticsAscend', |
&CheckFormElement($cache, 'ProblemStatisticsAscend', |
'ProblemStatisticsAscend', 'Ascending'); |
'ProblemStatisticsAscend', 'Ascending'); |
&CheckFormElement($cache, 'ProblemStatisticsMaps', |
|
'ProblemStatisticsMaps', 'All Maps'); |
|
&CheckFormElement($cache, 'ProblemStatisticsSort', |
&CheckFormElement($cache, 'ProblemStatisticsSort', |
'ProblemStatisticsSort', 'Homework Sets Order'); |
'ProblemStatisticsSort', 'Homework Sets Order'); |
|
&CheckFormElement($cache, 'DisplayLegend', 'DisplayLegend', |
|
'Hide Legend'); |
|
&CheckFormElement($cache, 'SortProblems', 'SortProblems', |
|
'Sort Within Sequence'); |
|
|
# Search only form elements |
# Search only form elements |
my @headingColumns=(); |
my @headingColumns=(); |
Line 197 sub ProcessFormData{
|
Line 916 sub ProcessFormData{
|
return; |
return; |
} |
} |
|
|
|
################################################## |
|
################################################## |
|
|
=pod |
=pod |
|
|
=item &SortStudents() |
=item &SortStudents() |
Line 237 sub SortStudents {
|
Line 959 sub SortStudents {
|
my $sortBy = ''; |
my $sortBy = ''; |
if(defined($cache->{'sort'})) { |
if(defined($cache->{'sort'})) { |
$sortBy = ':'.$cache->{'sort'}; |
$sortBy = ':'.$cache->{'sort'}; |
|
} else { |
|
$sortBy = ':fullname'; |
} |
} |
my @order = sort { $cache->{$a.$sortBy} cmp $cache->{$b.$sortBy} || |
my @order = sort { lc($cache->{$a.$sortBy}) cmp lc($cache->{$b.$sortBy}) || |
$cache->{$a.':fullname'} cmp $cache->{$b.':fullname'} } |
lc($cache->{$a.':fullname'}) cmp lc($cache->{$b.':fullname'}) } |
@sorted1Students; |
@sorted1Students; |
|
|
return \@order; |
return \@order; |
Line 304 sub PrepareData {
|
Line 1028 sub PrepareData {
|
$isRecalculate=1; |
$isRecalculate=1; |
} |
} |
|
|
my $isCached = &Apache::loncoursedata::TestCacheData($cacheDB, |
my $isCached = &Apache::loncoursedata::TestCacheData($cacheDB, |
$isRecalculate); |
$isRecalculate); |
if($isCached < 0) { |
if($isCached < 0) { |
return "Unable to tie hash to db file."; |
return "Unable to tie hash to db file."; |
Line 316 sub PrepareData {
|
Line 1040 sub PrepareData {
|
return "Unable to tie hash to db file."; |
return "Unable to tie hash to db file."; |
} |
} |
|
|
if(!$isCached) { |
# if(!$isCached) { |
my $processTopResourceMapReturn= |
my $processTopResourceMapReturn= |
&Apache::loncoursedata::ProcessTopResourceMap(\%cache, $c, $r); |
&Apache::loncoursedata::ProcessTopResourceMap(\%cache, $c); |
if($processTopResourceMapReturn ne 'OK') { |
if($processTopResourceMapReturn ne 'OK') { |
untie(%cache); |
untie(%cache); |
return $processTopResourceMapReturn; |
return $processTopResourceMapReturn; |
} |
} |
} |
# } |
|
|
if($c->aborted()) { |
if($c->aborted()) { |
untie(%cache); |
untie(%cache); |
Line 357 sub PrepareData {
|
Line 1081 sub PrepareData {
|
&SpaceColumns($students, $studentInformation, $headings, \%cache); |
&SpaceColumns($students, $studentInformation, $headings, \%cache); |
$cache{'updateTime:columnWidth'}=24; |
$cache{'updateTime:columnWidth'}=24; |
|
|
if($cache{'download'} ne 'false') { |
my $download = $cache{'download'}; |
my @who = ($cache{'download'}); |
my $downloadAll = $cache{'DownloadAll'}; |
|
my @allStudents=(); |
|
if($download ne 'false') { |
$cache{'download'} = 'false'; |
$cache{'download'} = 'false'; |
if(&Apache::loncoursedata::DownloadStudentCourseData(\@who, 'false', |
} elsif($downloadAll ne 'false') { |
$cacheDB, 'true', |
|
'false', $courseID, |
|
$r, $c) ne 'OK') { |
|
untie(%cache); |
|
return 'Stop at download individual'; |
|
} |
|
} elsif($cache{'DownloadAll'} ne 'false') { |
|
$cache{'DownloadAll'} = 'false'; |
$cache{'DownloadAll'} = 'false'; |
my @allStudents; |
if($downloadAll eq 'sorted') { |
if($cache{'DownloadAll'} eq 'sorted') { |
|
@allStudents = @$students; |
@allStudents = @$students; |
} else { |
} else { |
@allStudents = split(':::', $cache{'NamesOfStudents'}); |
@allStudents = split(':::', $cache{'NamesOfStudents'}); |
} |
} |
if(&Apache::loncoursedata::DownloadStudentCourseData(\@allStudents, |
} |
'false', |
|
$cacheDB, 'true', |
untie(%cache); |
|
|
|
if($download ne 'false') { |
|
my @who = ($download); |
|
if(&Apache::loncoursedata::DownloadStudentCourseData(\@who, 'false', |
|
$cacheDB, 'true', |
|
'false', $courseID, |
|
$r, $c) ne 'OK') { |
|
return 'Stop at download individual'; |
|
} |
|
} elsif($downloadAll ne 'false') { |
|
if(&Apache::loncoursedata::DownloadStudentCourseData(\@allStudents, |
|
'false', |
|
$cacheDB, 'true', |
'true', $courseID, |
'true', $courseID, |
$r, $c) ne 'OK') { |
$r, $c) ne 'OK') { |
untie(%cache); |
|
return 'Stop at download all'; |
return 'Stop at download all'; |
} |
} |
} |
} |
|
|
if($c->aborted()) { |
|
untie(%cache); |
|
return 'aborted'; |
|
} |
|
|
|
untie(%cache); |
|
|
|
return ('OK', $students); |
return ('OK', $students); |
} |
} |
|
|
|
sub DisplayClasslist { |
|
my ($r)=@_; |
|
# |
|
my @Fields = ('fullname','username','domain','id','section'); |
|
# |
|
my $Str=''; |
|
$Str .= '<table border="0"><tr><td bgcolor="#777777">'."\n"; |
|
$Str .= '<table border="0" cellpadding="3"><tr bgcolor="#e6ffff">'."\n"; |
|
foreach my $field (@Fields) { |
|
$Str .= '<th><a href="/adm/statistics?sort='.$field.'">'.$field. |
|
'</a></th>'; |
|
} |
|
$Str .= '</tr>'."\n"; |
|
# |
|
my $alternate = 0; |
|
foreach my $student (@Students) { |
|
my $sname = $student->{'username'}.':'.$student->{'domain'}; |
|
if($alternate) { |
|
$Str .= '<tr bgcolor="#ffffe6">'; |
|
} else { |
|
$Str .= '<tr bgcolor="#ffffc6">'; |
|
} |
|
$alternate = ($alternate + 1) % 2; |
|
# |
|
foreach my $field (@Fields) { |
|
$Str .= '<td>'; |
|
if ($field eq 'fullname') { |
|
$Str .= '<a href="/adm/statistics?reportSelected='; |
|
$Str .= &Apache::lonnet::escape('Student Assessment'); |
|
$Str .= '&StudentAssessmentStudent='; |
|
$Str .= &Apache::lonnet::escape($sname).'">'; |
|
$Str .= $student->{$field}.' '; |
|
$Str .= '</a>'; |
|
} else { |
|
$Str .= $student->{$field}; |
|
} |
|
$Str .= '</td>'; |
|
} |
|
$Str .= "</tr>\n"; |
|
} |
|
$Str .= '</table></td></tr></table>'."\n"; |
|
# |
|
$r->print($Str); |
|
$r->rflush(); |
|
# |
|
return; |
|
} |
|
|
sub BuildClasslist { |
sub BuildClasslist { |
my ($cacheDB,$students,$studentInformation,$headings,$r)=@_; |
my ($cacheDB,$students,$studentInformation,$headings,$r)=@_; |
|
|
Line 403 sub BuildClasslist {
|
Line 1174 sub BuildClasslist {
|
return '<html><body>Unable to tie database.</body></html>'; |
return '<html><body>Unable to tie database.</body></html>'; |
} |
} |
|
|
|
# my $Ptr = ''; |
|
# $Ptr .= '<table border="0"><tbody>'; |
|
# $Ptr .= '<tr><td align="right"><b>Select Sections</b>'; |
|
# $Ptr .= '</td>'."\n"; |
|
# $Ptr .= '<td align="left">'."\n"; |
|
# my @sectionsSelected = split(':',$cache{'sectionsSelected'}); |
|
# my @sections = split(':',$cache{'sectionList'}); |
|
# $Ptr .= &Apache::lonhtmlcommon::MultipleSectionSelect(\@sections, |
|
# \@sectionsSelected, |
|
# 'Statistics'); |
|
# $Ptr .= '</td></tr></table><br>'; |
|
# $r->print($Ptr); |
|
# $r->rflush(); |
|
# my %mySections = (); |
|
# foreach (@sections) { $mySections{$_} = 'True'; } |
|
# $r->print("<br>$cache{'sectionsSelected'}<br>"); |
|
|
my $Str=''; |
my $Str=''; |
$Str .= '<table border="0"><tr><td bgcolor="#777777">'."\n"; |
$Str .= '<table border="0"><tr><td bgcolor="#777777">'."\n"; |
$Str .= '<table border="0" cellpadding="3"><tr bgcolor="#e6ffff">'."\n"; |
$Str .= '<table border="0" cellpadding="3"><tr bgcolor="#e6ffff">'."\n"; |
|
|
my $displayString = '<td align="left"><a href="/adm/statistics?'; |
my $displayString = '<td align="left"><a href="/adm/statistics?'; |
$displayString .= 'sort=LINKDATA">DISPLAYDATA </a></td>'."\n"; |
$displayString .= 'sort=LINKDATA">DISPLAYDATA </a></td>'."\n"; |
$Str .= &Apache::lonhtmlcommon::CreateHeadings(\%cache, |
$Str .= &Apache::lonhtmlcommon::CreateHeadings(\%cache, |
$studentInformation, |
$studentInformation, |
$headings, $displayString); |
$headings, $displayString); |
$Str .= '</tr>'."\n"; |
$Str .= '</tr>'."\n"; |
|
|
my $alternate=0; |
my $alternate=0; |
foreach (@$students) { |
foreach (@$students) { |
|
# if ($mySections{$cache{$_.':'.'section'}} ne 'True') {next;} |
my ($username, $domain) = split(':', $_); |
my ($username, $domain) = split(':', $_); |
if($alternate) { |
if($alternate) { |
$Str .= '<tr bgcolor="#ffffe6">'; |
$Str .= '<tr bgcolor="#ffffe6">'; |
Line 462 sub CreateMainMenu {
|
Line 1251 sub CreateMainMenu {
|
my $Str = ''; |
my $Str = ''; |
|
|
$Str .= '<table border="0"><tbody><tr>'."\n"; |
$Str .= '<table border="0"><tbody><tr>'."\n"; |
$Str .= '<td></td><td></td>'."\n"; |
$Str .= '<td></td>'."\n"; |
$Str .= '<td align="center"><b>Analysis Reports:</b></td>'."\n"; |
$Str .= '<td align="center"><b>Select a Report</b></td>'."\n"; |
$Str .= '<td align="center"><b>Student Status:</b></td></tr>'."\n"; |
$Str .= '<td align="center"><b>Student Status</b></td></tr>'."\n"; |
$Str .= '<tr>'."\n"; |
$Str .= '<tr>'."\n"; |
$Str .= '<td align="center"><input type="submit" name="Refresh" '; |
$Str .= '<td align="center"><input type="submit" name="Refresh" '; |
$Str .= 'value="Refresh" /></td>'."\n"; |
$Str .= 'value="Update Display" /></td>'."\n"; |
$Str .= '<td align="center"><input type="submit" name="DownloadAll" '; |
|
$Str .= 'value="Update All Student Data" /></td>'."\n"; |
|
$Str .= '<td align="center">'; |
$Str .= '<td align="center">'; |
$Str .= '<select name="reportSelected" onchange="document.'; |
$Str .= '<select name="reportSelected" onchange="document.'; |
$Str .= 'Statistics.submit()">'."\n"; |
$Str .= 'Statistics.submit()">'."\n"; |
Line 503 sub BuildStatistics {
|
Line 1290 sub BuildStatistics {
|
my @headings=('Full Name', 'Section', 'PID', 'Domain', 'User Name', |
my @headings=('Full Name', 'Section', 'PID', 'Domain', 'User Name', |
'Last Updated'); |
'Last Updated'); |
my $spacing = ' '; |
my $spacing = ' '; |
|
|
my %reports = ('classlist' => 'Class list', |
my %reports = ('classlist' => 'Class list', |
'problem_statistics' => 'Problem Statistics', |
'problem_statistics' => 'Problem Statistics', |
'student_assessment' => 'Student Assessment', |
'student_assessment' => 'Student Assessment', |
|
'percentage' => 'Correct-problems Plot', |
# 'activitylog' => 'Activity Log', |
# 'activitylog' => 'Activity Log', |
'reportSelected' => 'Class list'); |
'reportSelected' => 'Class list'); |
|
|
Line 514 sub BuildStatistics {
|
Line 1303 sub BuildStatistics {
|
my $cacheDB = "/home/httpd/perl/tmp/$ENV{'user.name'}". |
my $cacheDB = "/home/httpd/perl/tmp/$ENV{'user.name'}". |
"_$ENV{'user.domain'}_$courseID\_statistics.db"; |
"_$ENV{'user.domain'}_$courseID\_statistics.db"; |
|
|
$r->print(&Apache::lonhtmlcommon::Title('LON-CAPA Statistics')); |
$r->print(&Apache::lonhtmlcommon::Title('Course Statistics and Charts')); |
|
|
my ($returnValue, $students) = &PrepareData($c, $cacheDB, |
my ($returnValue, $students) = &PrepareData($c, $cacheDB, |
\@studentInformation, |
\@studentInformation, |
\@headings,$r); |
\@headings,$r); |
if($returnValue ne 'OK') { |
if($returnValue ne 'OK') { |
$r->print($returnValue."\n".'</body></html>'); |
$r->print($returnValue."\n".'</body></html>'); |
return OK; |
return OK; |
} |
} |
if(!$c->aborted()) { |
if(!$c->aborted()) { |
&Apache::loncoursedata::CheckForResidualDownload($cacheDB, |
&Apache::loncoursedata::CheckForResidualDownload($cacheDB, |
'true', 'true', |
'true', 'true', |
$courseID, |
$courseID, |
$r, $c); |
$r, $c); |
Line 534 sub BuildStatistics {
|
Line 1323 sub BuildStatistics {
|
if(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
if(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
$GoToPage = $cache{'reportSelected'}; |
$GoToPage = $cache{'reportSelected'}; |
$reports{'reportSelected'} = $cache{'reportSelected'}; |
$reports{'reportSelected'} = $cache{'reportSelected'}; |
if(defined($cache{'reportKey'}) && |
if(defined($cache{'reportKey'}) && |
!exists($reports{$cache{'reportKey'}}) && |
!exists($reports{$cache{'reportKey'}}) && |
$cache{'reportKey'} ne 'false') { |
$cache{'reportKey'} ne 'false') { |
$reports{$cache{'reportKey'}} = $cache{'reportSelected'}; |
$reports{$cache{'reportKey'}} = $cache{'reportSelected'}; |
} |
} |
|
|
if(defined($cache{'OptionResponses'})) { |
if(defined($cache{'OptionResponses'})) { |
$reports{'problem_analysis'} = 'Problem Analysis'; |
$reports{'problem_analysis'} = 'Option Response Analysis'; |
} |
} |
|
|
$r->print('<form name="Statistics" '); |
$r->print('<form name="Statistics" '); |
Line 557 sub BuildStatistics {
|
Line 1346 sub BuildStatistics {
|
if($GoToPage eq 'Activity Log') { |
if($GoToPage eq 'Activity Log') { |
&Apache::lonproblemstatistics::Activity(); |
&Apache::lonproblemstatistics::Activity(); |
} elsif($GoToPage eq 'Problem Statistics') { |
} elsif($GoToPage eq 'Problem Statistics') { |
&Apache::lonproblemstatistics::BuildProblemStatisticsPage($cacheDB, |
&Apache::lonproblemstatistics::BuildProblemStatisticsPage($cacheDB, |
$students, |
$students, |
$courseID, |
$courseID, |
$c,$r); |
$c,$r); |
} elsif($GoToPage eq 'Problem Analysis') { |
} elsif($GoToPage eq 'Option Response Analysis') { |
&Apache::lonproblemanalysis::BuildProblemAnalysisPage($cacheDB, $r); |
&Apache::lonproblemanalysis::BuildProblemAnalysisPage($cacheDB, $r); |
} elsif($GoToPage eq 'Student Assessment') { |
} elsif($GoToPage eq 'Student Assessment') { |
&Apache::lonstudentassessment::BuildStudentAssessmentPage($cacheDB, |
&Apache::lonstudentassessment::BuildStudentAssessmentPage($r, $c); |
$students, |
|
$courseID, |
|
'Statistics', |
|
\@headings, |
|
$spacing, |
|
\@studentInformation, |
|
$r, $c); |
|
} elsif($GoToPage eq 'Analyze') { |
} elsif($GoToPage eq 'Analyze') { |
&Apache::lonproblemanalysis::BuildAnalyzePage($cacheDB, $students, |
&Apache::lonproblemanalysis::BuildAnalyzePage($cacheDB, $students, |
$courseID, $r); |
$courseID, $r); |
} elsif($GoToPage eq 'DoDiffGraph' || $GoToPage eq 'PercentWrongGraph') { |
} elsif($GoToPage eq 'DoDiffGraph' || $GoToPage eq 'PercentWrongGraph') { |
&Apache::lonproblemstatistics::BuildGraphicChart($GoToPage,$r,$cacheDB); |
my $courseDescription = $ENV{'course.'.$courseID.'.description'}; |
|
$courseDescription =~ s/\ /"_"/eg; |
|
&Apache::lonproblemstatistics::BuildGraphicChart($GoToPage, $cacheDB, |
|
$courseDescription, |
|
$students, $courseID, |
|
$r, $c); |
} elsif($GoToPage eq 'Class list') { |
} elsif($GoToPage eq 'Class list') { |
&BuildClasslist($cacheDB, $students, \@studentInformation, |
&DisplayClasslist($r); |
\@headings, $r); |
# &BuildClasslist($cacheDB, $students, \@studentInformation, |
|
# \@headings, $r); |
|
} elsif($GoToPage eq 'Correct-problems Plot') { |
|
&Apache::lonpercentage::BuildPercentageGraph($cacheDB, $students, |
|
$courseID, $c, $r); |
} |
} |
|
|
$r->print('</form>'."\n"); |
$r->print('</form>'."\n"); |
Line 596 sub handler {
|
Line 1387 sub handler {
|
|
|
# $jr = $r; |
# $jr = $r; |
|
|
|
my $loaderror=&Apache::lonnet::overloaderror($r); |
|
if ($loaderror) { return $loaderror; } |
|
$loaderror= |
|
&Apache::lonnet::overloaderror($r, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.home'}); |
|
if ($loaderror) { return $loaderror; } |
|
|
unless(&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'})) { |
unless(&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'})) { |
$ENV{'user.error.msg'}= |
$ENV{'user.error.msg'}= |
$r->uri.":vgr:0:0:Cannot view grades for complete course"; |
$r->uri.":vgr:0:0:Cannot view grades for complete course"; |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
} |
} |
|
|
# Set document type for header only |
# Set document type for header only |
Line 617 sub handler {
|
Line 1415 sub handler {
|
unless($ENV{'request.course.fn'}) { |
unless($ENV{'request.course.fn'}) { |
my $requrl=$r->uri; |
my $requrl=$r->uri; |
$ENV{'user.error.msg'}="$requrl:bre:0:0:Course not initialized"; |
$ENV{'user.error.msg'}="$requrl:bre:0:0:Course not initialized"; |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
} |
} |
|
|
$r->content_type('text/html'); |
$r->content_type('text/html'); |
$r->send_http_header; |
$r->send_http_header; |
|
|
|
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
|
['sort', |
|
'StudentAssessmentStudent']); |
|
|
|
&PrepareClasslist($r); |
|
|
|
&PrepareCourseData($r); |
|
|
&BuildStatistics($r); |
&BuildStatistics($r); |
|
|
return OK; |
return OK; |
} |
} |
1; |
1; |
|
|
|
=pod |
|
|
|
=back |
|
|
|
=cut |
|
|
__END__ |
__END__ |
|
|