version 1.79, 2003/08/27 21:33:33
|
version 1.118, 2005/03/01 22:25:59
|
Line 38 lonstatistics
|
Line 38 lonstatistics
|
|
|
Main handler for statistics and chart. |
Main handler for statistics and chart. |
|
|
=head1 PACKAGES USED |
|
|
|
use strict; |
|
use Apache::Constants qw(:common :http); |
|
use Apache::lonnet(); |
|
use Apache::lonhomework; |
|
use Apache::loncommon; |
|
use Apache::loncoursedata; |
|
use Apache::lonhtmlcommon; |
|
use Apache::lonproblemanalysis; |
|
use Apache::lonproblemstatistics; |
|
use Apache::lonstudentassessment; |
|
use Apache::lonpercentage; |
|
use Apache::lonmysql; |
|
=over 4 |
=over 4 |
|
|
=cut |
=cut |
Line 68 use vars qw(
|
Line 54 use vars qw(
|
%StudentData |
%StudentData |
@StudentDataOrder |
@StudentDataOrder |
@SelectedStudentData |
@SelectedStudentData |
$top_map |
$enrollment_status); |
@Sequences |
|
@SelectedMaps |
|
@Assessments); |
|
|
|
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::lonmysql; |
|
use Apache::lonlocal; |
|
use Time::HiRes; |
|
# |
|
# Statistics Packages |
use Apache::lonproblemanalysis(); |
use Apache::lonproblemanalysis(); |
|
use Apache::lonsubmissiontimeanalysis(); |
|
use Apache::loncorrectproblemplot(); |
use Apache::lonproblemstatistics(); |
use Apache::lonproblemstatistics(); |
use Apache::lonstudentassessment(); |
use Apache::lonstudentassessment(); |
use Apache::lonpercentage; |
use Apache::lonpercentage; |
use Apache::lonmysql; |
use Apache::lonstudentsubmissions(); |
use Time::HiRes; |
use Apache::lonsurveyreports(); |
|
|
####################################################### |
####################################################### |
####################################################### |
####################################################### |
Line 235 sub PrepareClasslist {
|
Line 225 sub PrepareClasslist {
|
} |
} |
# |
# |
# Set up %StudentData |
# Set up %StudentData |
@StudentDataOrder = qw/fullname username domain id section status/; |
@StudentDataOrder = qw/fullname username domain id section status comments/; |
foreach my $field (@StudentDataOrder) { |
foreach my $field (@StudentDataOrder) { |
$StudentData{$field}->{'title'} = $field; |
$StudentData{$field}->{'title'} = &mt($field); |
$StudentData{$field}->{'base_width'} = length($field); |
$StudentData{$field}->{'base_width'} = length(&mt($field)); |
$StudentData{$field}->{'width'} = |
$StudentData{$field}->{'width'} = |
$StudentData{$field}->{'base_width'}; |
$StudentData{$field}->{'base_width'}; |
} |
} |
# |
# |
# get the status requested |
# get the status requested |
my $requested_status = 'Active'; |
$enrollment_status = 'Active'; |
$requested_status = $ENV{'form.Status'} if (exists($ENV{'form.Status'})); |
$enrollment_status = $ENV{'form.Status'} if (exists($ENV{'form.Status'})); |
# |
# |
# Process the classlist |
# Process the classlist |
while (my ($student,$student_data) = each (%$classlist)) { |
while (my ($student,$student_data) = each (%$classlist)) { |
Line 275 sub PrepareClasslist {
|
Line 265 sub PrepareClasslist {
|
foreach my $sect (@SelectedSections) { |
foreach my $sect (@SelectedSections) { |
if ( (($sect eq 'all') || |
if ( (($sect eq 'all') || |
($section eq $sect)) && |
($section eq $sect)) && |
(($studenthash->{'status'} eq $requested_status) || |
(($studenthash->{'status'} eq $enrollment_status) || |
($requested_status eq 'Any')) |
($enrollment_status eq 'Any')) |
){ |
){ |
push (@Students,$studenthash); |
push (@Students,$studenthash); |
last; |
last; |
Line 419 sub next_student {
|
Line 409 sub next_student {
|
return $next_student; |
return $next_student; |
} |
} |
|
|
####################################################### |
|
####################################################### |
|
|
|
=pod |
|
|
|
=item &clear_sequence_variables() |
|
|
|
=cut |
|
|
|
####################################################### |
|
####################################################### |
|
sub clear_sequence_variables { |
|
undef($top_map); |
|
undef(@Sequences); |
|
undef(@Assessments); |
|
} |
|
|
|
####################################################### |
|
####################################################### |
|
|
|
=pod |
|
|
|
=item &SetSelectedMaps($elementname) |
|
|
|
Sets the @SelectedMaps array from $ENV{'form.'.$elementname}; |
|
|
|
=cut |
|
|
|
####################################################### |
|
####################################################### |
|
sub SetSelectedMaps { |
|
my $elementname = shift; |
|
if (exists($ENV{'form.'.$elementname})) { |
|
if (ref($ENV{'form.'.$elementname})) { |
|
@SelectedMaps = @{$ENV{'form.'.$elementname}}; |
|
} else { |
|
@SelectedMaps = ($ENV{'form.'.$elementname}); |
|
} |
|
} else { |
|
@SelectedMaps = ('all'); |
|
} |
|
} |
|
|
|
|
|
####################################################### |
|
####################################################### |
|
|
|
=pod |
|
|
|
=item &Sequences_with_Assess() |
|
|
|
Returns an array containing the subset of @Sequences which contain |
|
assessments. |
|
|
|
=cut |
|
|
|
####################################################### |
|
####################################################### |
|
sub Sequences_with_Assess { |
|
my @Sequences_to_Show; |
|
foreach my $map_symb (@SelectedMaps) { |
|
foreach my $sequence (@Sequences) { |
|
next if ($sequence->{'symb'} ne $map_symb && $map_symb ne 'all'); |
|
next if ($sequence->{'num_assess'} < 1); |
|
push (@Sequences_to_Show,$sequence); |
|
} |
|
} |
|
return @Sequences_to_Show; |
|
} |
|
|
|
####################################################### |
|
####################################################### |
|
|
|
=pod |
|
|
|
=item &PrepareCourseData($r) |
|
|
|
=cut |
|
|
|
####################################################### |
|
####################################################### |
|
sub PrepareCourseData { |
|
my ($r) = @_; |
|
&clear_sequence_variables(); |
|
my ($top,$sequences,$assessments) = |
|
&Apache::loncoursedata::get_sequence_assessment_data(); |
|
if (! defined($top) || ! ref($top)) { |
|
# There has been an error, better report it |
|
&Apache::lonnet::logthis('top is undefined'); |
|
return; |
|
} |
|
$top_map = $top if (ref($top)); |
|
@Sequences = @{$sequences} if (ref($sequences) eq 'ARRAY'); |
|
@Assessments = @{$assessments} if (ref($assessments) eq 'ARRAY'); |
|
# |
|
# Compute column widths |
|
foreach my $seq (@Sequences) { |
|
my $name_length = length($seq->{'title'}); |
|
my $num_parts = $seq->{'num_assess_parts'}; |
|
# |
|
# Use 3 digits for each the sum and total, which means 7 total... |
|
my $num_col = $num_parts+7; |
|
if ($num_col < $name_length) { |
|
$num_col = $name_length; |
|
} |
|
$seq->{'base_width'} = $name_length; |
|
$seq->{'width'} = $num_col; |
|
} |
|
return; |
|
} |
|
|
|
####################################################### |
|
####################################################### |
|
|
|
=pod |
|
|
|
=item &log_sequence($sequence,$recursive,$padding) |
|
|
|
Write data about the sequence to a logfile. If $recursive is not |
|
undef the data is written recursively. $padding is used for recursive |
|
calls. |
|
|
|
=cut |
|
|
|
####################################################### |
|
####################################################### |
|
sub log_sequence { |
|
my ($seq,$recursive,$padding) = @_; |
|
$padding = '' if (! defined($padding)); |
|
if (ref($seq) ne 'HASH') { |
|
&Apache::lonnet::logthis('log_sequence passed bad sequnce'); |
|
return; |
|
} |
|
&Apache::lonnet::logthis($padding.'sequence '.$seq->{'title'}); |
|
while (my($key,$value) = each(%$seq)) { |
|
next if ($key eq 'contents'); |
|
if (ref($value) eq 'ARRAY') { |
|
for (my $i=0;$i< scalar(@$value);$i++) { |
|
&Apache::lonnet::logthis($padding.$key.'['.$i.']='. |
|
$value->[$i]); |
|
} |
|
} else { |
|
&Apache::lonnet::logthis($padding.$key.'='.$value); |
|
} |
|
} |
|
if (defined($recursive)) { |
|
&Apache::lonnet::logthis($padding.'-'x20); |
|
&Apache::lonnet::logthis($padding.'contains:'); |
|
foreach my $item (@{$seq->{'contents'}}) { |
|
if ($item->{'type'} eq 'container') { |
|
&log_sequence($item,$recursive,$padding.' '); |
|
} else { |
|
&Apache::lonnet::logthis($padding.'title = '.$item->{'title'}); |
|
while (my($key,$value) = each(%$item)) { |
|
next if ($key eq 'title'); |
|
if (ref($value) eq 'ARRAY') { |
|
for (my $i=0;$i< scalar(@$value);$i++) { |
|
&Apache::lonnet::logthis($padding.$key.'['.$i.']='. |
|
$value->[$i]); |
|
} |
|
} else { |
|
&Apache::lonnet::logthis($padding.$key.'='.$value); |
|
} |
|
} |
|
} |
|
} |
|
&Apache::lonnet::logthis($padding.'end contents of '.$seq->{'title'}); |
|
&Apache::lonnet::logthis($padding.'-'x20); |
|
} |
|
return; |
|
} |
|
|
|
############################################## |
############################################## |
############################################## |
############################################## |
|
|
Line 654 sub StudentDataSelect {
|
Line 472 sub StudentDataSelect {
|
return $Str; |
return $Str; |
} |
} |
|
|
|
####################################################### |
|
####################################################### |
|
|
|
=pod |
|
|
|
=item &get_selected_maps($elementname) |
|
|
|
Input: Name of the <select> form element used to specify the maps. |
|
|
|
Returns: Array of symbs of selected maps or the description 'all'. |
|
If form.$elementname does not exist, 'all' is returned. |
|
|
|
=cut |
|
|
|
####################################################### |
|
####################################################### |
|
sub get_selected_maps { |
|
my ($elementname) = @_; |
|
my @selected_maps; |
|
if (exists($ENV{'form.'.$elementname})) { |
|
if (ref($ENV{'form.'.$elementname})) { |
|
@selected_maps = @{$ENV{'form.'.$elementname}}; |
|
} else { |
|
@selected_maps = ($ENV{'form.'.$elementname}); |
|
} |
|
} else { |
|
@selected_maps = ('all'); |
|
} |
|
foreach my $map (@selected_maps) { |
|
if ($map eq 'all') { |
|
@selected_maps = ('all'); |
|
last; |
|
} |
|
} |
|
return @selected_maps; |
|
} |
|
|
|
|
|
####################################################### |
|
####################################################### |
|
|
|
=pod |
|
|
|
=item &selected_sequences_with_assessments |
|
|
|
Retrieve the sequences which were selected by the user to show. |
|
|
|
Input: $mode: scalar. Either 'selected' or 'all'. If not specified, |
|
'selected' is used. |
|
|
|
Returns: an array containing a navmap object and navmap resources, |
|
or an array containing a scalar with an error message. |
|
|
|
=cut |
|
|
|
####################################################### |
|
####################################################### |
|
sub selected_sequences_with_assessments { |
|
my ($mode) = @_; |
|
$mode = 'selected' if (! defined($mode)); |
|
my $navmap = Apache::lonnavmaps::navmap->new(); |
|
if (!defined($navmap)) { |
|
return ('Can not open Coursemap'); |
|
} |
|
# |
|
my @sequences = $navmap->retrieveResources(undef, |
|
sub { shift->is_map(); },1,0,1); |
|
my @sequences_with_assessments; |
|
for my $sequence ($navmap->getById('0.0'), @sequences) { |
|
if ($navmap->hasResource($sequence,sub { shift->is_problem(); }, 0)){ |
|
push(@sequences_with_assessments,$sequence); |
|
} |
|
} |
|
# |
|
my @sequences_to_show; |
|
foreach my $sequence (@sequences_with_assessments) { |
|
if ($mode eq 'all') { |
|
push (@sequences_to_show,$sequence); |
|
} elsif ($mode eq 'selected') { |
|
foreach my $map_symb (&get_selected_maps('Maps')) { |
|
if ($sequence->symb eq $map_symb || $map_symb eq 'all'){ |
|
push (@sequences_to_show,$sequence); |
|
last; # Only put it in once |
|
} |
|
} |
|
} |
|
|
|
} |
|
return $navmap,@sequences_to_show; |
|
} |
|
|
############################################## |
############################################## |
############################################## |
############################################## |
|
|
=pod |
=pod |
|
|
=item &MapSelect($elementname,$status,$numvisible,$restriction) |
=item &map_select($elementname,$status,$numvisible,$restriction) |
|
|
Returns html for a selection box allowing the user to choose one (or more) |
Returns html for a selection box allowing the user to choose one (or more) |
of the sequences in the course. The values of the sequences are the symbs. |
of the sequences in the course. The values of the sequences are the symbs. |
Line 673 If the top sequence is selected, the val
|
Line 582 If the top sequence is selected, the val
|
|
|
=item $numvisible The number of options to be visible |
=item $numvisible The number of options to be visible |
|
|
=item $restriction Code reference to subroutine which returns true or |
|
false. The code must expect a reference to a sequence data structure. |
|
|
|
=back |
=back |
|
|
=cut |
=cut |
|
|
############################################## |
############################################## |
############################################## |
############################################## |
sub MapSelect { |
sub map_select { |
my ($elementname,$status,$numvisible,$restriction)=@_; |
my ($elementname,$status,$numvisible)=@_; |
if ($numvisible < 1) { |
if ($numvisible < 1) { |
return; |
return; |
} |
} |
# |
# |
# Set up array of selected items |
# Set up array of selected items |
&SetSelectedMaps($elementname); |
my @selected_maps = &get_selected_maps($elementname); |
# |
|
# Set up the restriction call |
|
if (! defined($restriction)) { |
|
$restriction = sub { 1; }; |
|
} |
|
# |
# |
# Build the form element |
# Build the form element |
my $Str = "\n"; |
my $form = "\n"; |
$Str .= '<select name="'.$elementname.'" '; |
$form .= '<select name="'.$elementname.'" '; |
if ($status ne 'single') { |
if ($status ne 'single') { |
$Str .= 'multiple="true" '; |
$form .= 'multiple="true" '; |
} |
|
$Str .= 'size="'.$numvisible.'" >'."\n"; |
|
# |
|
# Deal with 'all' |
|
foreach (@SelectedMaps) { |
|
if ($_ eq 'all') { |
|
@SelectedMaps = ('all'); |
|
last; |
|
} |
|
} |
} |
|
$form .= 'size="'.$numvisible.'" >'."\n"; |
# |
# |
# Put in option for 'all' |
# Put in option for 'all' |
$Str .= ' <option value="all" '; |
$form .= ' <option value="all" '; |
foreach (@SelectedMaps) { |
if ($selected_maps[0] eq 'all') { |
if ($_ eq 'all') { |
$form .= 'selected '; |
$Str .= 'selected '; |
|
last; |
|
} |
|
} |
} |
$Str .= ">all</option>\n"; |
$form .= ">all</option>\n"; |
# |
# |
# Loop through the sequences |
# Loop through the sequences |
foreach my $seq (@Sequences) { |
my @sequences = &selected_sequences_with_assessments('all'); |
next if (! $restriction->($seq)); |
my $navmap; |
$Str .= ' <option value="'.$seq->{'symb'}.'" '; |
if (!ref($sequences[0])) { |
foreach (@SelectedMaps) { |
return $sequences[0]; |
if ($seq->{'symb'} eq $_) { |
} else { |
$Str .= 'selected '; |
$navmap = shift(@sequences); |
|
} |
|
foreach my $seq (@sequences){ |
|
$form .= ' <option value="'.$seq->symb.'" '; |
|
foreach (@selected_maps) { |
|
if ($seq->symb eq $_) { |
|
$form .= 'selected '; |
last; |
last; |
} |
} |
} |
} |
$Str .= '>'.$seq->{'title'}."</option>\n"; |
$form .= '>'.$seq->compTitle."</option>\n"; |
} |
} |
$Str .= "</select>\n"; |
$form .= "</select>\n"; |
return $Str; |
return $form; |
} |
} |
|
|
############################################## |
############################################## |
Line 797 sub SectionSelect {
|
Line 693 sub SectionSelect {
|
return $Str; |
return $Str; |
} |
} |
|
|
############################################### |
|
############################################### |
|
|
|
=pod |
|
|
|
=item &Gather_Student_Data() |
|
|
|
Ensures all student data is up to date. |
|
|
|
=cut |
|
|
|
############################################### |
|
############################################### |
|
sub Gather_Student_Data { |
|
my ($r) = @_; |
|
my $c = $r->connection(); |
|
# |
|
my @Sequences = &Apache::lonstatistics::Sequences_with_Assess(); |
|
# |
|
my @Students = @Apache::lonstatistics::Students; |
|
# |
|
# Open the progress window |
|
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
|
($r,'Statistics Compilation Status', |
|
'Statistics Compilation Progress', scalar(@Students)); |
|
# |
|
while (my $student = shift @Students) { |
|
return if ($c->aborted()); |
|
my ($status,undef) = &Apache::loncoursedata::ensure_current_data |
|
($student->{'username'},$student->{'domain'}, |
|
$ENV{'request.course.id'}); |
|
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
|
'last student'); |
|
} |
|
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
|
$r->rflush(); |
|
} |
|
|
|
################################################## |
################################################## |
################################################## |
################################################## |
sub DisplayClasslist { |
sub DisplayClasslist { |
my ($r)=@_; |
my ($r)=@_; |
|
&Apache::lonhtmlcommon::add_breadcrumb |
|
({text=>'Select One Student'}); |
|
# |
|
# Output some of the standard interface components |
|
my $Str; |
|
$Str .= &Apache::lonhtmlcommon::breadcrumbs(undef,'Select One Student'); |
|
$Str .= '<p><table cellspacing="5">'."\n"; |
|
$Str .= '<tr>'; |
|
$Str .= '<th align="center"><b>'.&mt('Sections').'</b></th>'; |
|
$Str .= '<th align="center"><b>'.&mt('Enrollment Status').'</b></th>'; |
|
$Str .= '</tr>'.$/; |
|
$Str .= '<tr>'; |
|
$Str .= '<td>'. |
|
&Apache::lonstatistics::SectionSelect('Section','multiple',5). |
|
'</td>'; |
|
$Str .= '<td>'. |
|
&Apache::lonhtmlcommon::StatusOptions(undef,undef,5). |
|
'</td>'; |
|
|
|
$Str .= '</tr>'.$/; |
|
$Str .= '</table></p>'; |
|
$Str .= '<input type="submit" name="selectstudent" value="'. |
|
&mt('Update Display').'" />'; |
|
$r->print($Str); |
|
$r->rflush(); |
# |
# |
my @Fields = ('fullname','username','domain','id','section'); |
my @Fields = ('fullname','username','domain','id','section','status'); |
# |
# |
my $Str=''; |
$Str = ''; |
if (! @Students) { |
if (! @Students) { |
if ($SelectedSections[0] eq 'all') { |
if ($SelectedSections[0] eq 'all') { |
if (lc($ENV{'form.Status'}) eq 'any') { |
if (lc($ENV{'form.Status'}) eq 'any') { |
$Str .= '<h2>There are no students in the course.</h2>'; |
$Str .= '<h2>'. |
|
&mt('There are no students in the course.'). |
|
'</h2>'; |
} elsif (lc($ENV{'form.Status'}) eq 'active') { |
} elsif (lc($ENV{'form.Status'}) eq 'active') { |
$Str .= '<h2>There are no currently enrolled students in '. |
$Str .= '<h2>'. |
'the course.</h2>'; |
&mt('There are no currently enrolled students in the course.'). |
|
'</h2>'; |
} elsif (lc($ENV{'form.Status'}) eq 'expired') { |
} elsif (lc($ENV{'form.Status'}) eq 'expired') { |
$Str .= '<h2>There are no previously enrolled '. |
$Str .= '<h2>'. |
'students in the course.</h2>'; |
&mt('There are no previously enrolled students in the course.'). |
|
'</h2>'; |
} |
} |
} else { |
} else { |
my $sections; |
my $sections; |
if (@SelectedSections == 1) { |
|
$sections = 'section '.$SelectedSections[0]; |
|
} elsif (@SelectedSections > 2) { |
|
$sections = 'sections '.join(', ',@SelectedSections); |
|
$sections =~ s/, ([^,])*$/, and $1/; |
|
} else { |
|
$sections = 'sections '.join(' and ',@SelectedSections); |
|
} |
|
if (lc($ENV{'form.Status'}) eq 'any') { |
if (lc($ENV{'form.Status'}) eq 'any') { |
$Str .= '<h2>There are no students in '.$sections.'.</h2>'; |
$Str .= '<h2>'. |
|
&mt('There are no students in the selected sections.'). |
|
'</h2>'; |
} elsif (lc($ENV{'form.Status'}) eq 'active') { |
} elsif (lc($ENV{'form.Status'}) eq 'active') { |
$Str .= '<h2>There are no currently enrolled students '. |
$Str .= '<h2>'. |
'in '.$sections.'.</h2>'; |
&mt('There are no currently enrolled students in the selected sections.'). |
|
'</h2>'; |
} elsif (lc($ENV{'form.Status'}) eq 'expired') { |
} elsif (lc($ENV{'form.Status'}) eq 'expired') { |
$Str .= '<h2>There are no previously enrolled students '. |
$Str .= '<h2>'. |
'in '.$sections.'.</h2>'; |
&mt('There are no previously enrolled students in the selected sections.'). |
|
'</h2>'; |
} |
} |
} |
} |
$Str.= '<a href="/adm/statistics?reportSelected=student_assessment">'. |
$Str.= '<a href="/adm/statistics?reportSelected=student_assessment">'. |
'Return to the chart.</a>'; |
&mt('Click here to return to the chart').'</a>'; |
$r->print($Str); |
$r->print($Str); |
$r->rflush(); |
$r->rflush(); |
return; |
return; |
Line 886 sub DisplayClasslist {
|
Line 769 sub DisplayClasslist {
|
$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"; |
foreach my $field (@Fields) { |
foreach my $field (@Fields) { |
$Str .= '<th><a href="/adm/statistics?reportSelected=classlist&sort='.$field.'">'.$field. |
$Str .= '<th><a href="/adm/statistics?'. |
|
'reportSelected=student_assessment&'. |
|
'selectstudent=1&'. |
|
'sort='.$field.'">'.&mt($field). |
'</a></th>'; |
'</a></th>'; |
} |
} |
$Str .= '</tr>'."\n"; |
$Str .= '</tr>'."\n"; |
Line 911 sub DisplayClasslist {
|
Line 797 sub DisplayClasslist {
|
$Str .= &Apache::lonnet::escape($sname).'">'; |
$Str .= &Apache::lonnet::escape($sname).'">'; |
$Str .= $student->{$field}.' '; |
$Str .= $student->{$field}.' '; |
$Str .= '</a>'; |
$Str .= '</a>'; |
|
} elsif ($field eq 'status') { |
|
$Str .= &mt($student->{$field}); |
} else { |
} else { |
$Str .= $student->{$field}; |
$Str .= $student->{$field}; |
} |
} |
Line 929 sub DisplayClasslist {
|
Line 817 sub DisplayClasslist {
|
############################################## |
############################################## |
############################################## |
############################################## |
sub CreateMainMenu { |
sub CreateMainMenu { |
my ($status,$reports,$current)=@_; |
|
# |
# |
my $Str = ''; |
# Define menu data |
|
my @reports = ({ internal_name => 'problem_statistics', |
|
name => &mt('Overall Problem Statistics'), |
|
short_description => |
|
&mt('Student performance statistics on all problems.'), |
|
}, |
|
{ internal_name => 'problem_analysis', |
|
name => &mt('Detailed Problem Analysis'), |
|
short_description => |
|
&mt('Detailed statistics and graphs of student performance on problems.'), |
|
}, |
|
{ internal_name => 'submissiontime_analysis', |
|
name => &mt('Submission Time Plots'), |
|
short_description => |
|
&mt('Display and analysis of submission times on assessments.'), |
|
}, |
|
{ internal_name => 'student_submission_reports', |
|
name => &mt('Student Submission Reports'), |
|
short_description => |
|
&mt('Prepare reports of student submissions.'), |
|
}, |
|
{ internal_name => 'survey_reports', |
|
name => &mt('Survey Reports'), |
|
short_description => |
|
&mt('Prepare reports on survey results.'), |
|
}, |
|
{ internal_name => 'correct_problems_plot', |
|
name => &mt('Correct Problems Plot'), |
|
short_description => |
|
&mt('Display a histogram of student performance in the course.'), |
|
}, |
|
# { internal_name => 'student_assessment', |
|
# name => &mt('Problem Status Chart'), |
|
# short_description => |
|
# &mt('Brief view of each students performance in course.'), |
|
# }, |
|
# 'percentage' => 'Correct-problems Plot', |
|
# 'activitylog' => 'Activity Log', |
|
); |
# |
# |
$Str = '<input type="hidden" name="reportSelected" value="'.$current.'">'; |
# Create the menu |
# $Str .= '<table border="0"><tbody><tr>'."\n"; |
my $Str; |
# $Str .= '<td align="center"><b>Report:</b></td>'."\n"; |
$Str .= '<h2>'.&mt('Please select a report to generate').'</h2>'; |
# $Str .= '<td align="center">'; |
foreach my $reportdata (@reports) { |
# $Str .= '<select name="reportSelected" '. |
$Str .=' <h3><a href="/adm/statistics?reportSelected='. |
# 'onchange="document.Statistics.submit()">'."\n"; |
$reportdata->{'internal_name'}.'" >'. |
# foreach (sort(keys(%$reports))) { |
$reportdata->{'name'}."</a></h3>\n"; |
# $Str .= '<option value="'.$_.'"'; |
$Str .= ' '.(' 'x8).$reportdata->{'short_description'}. |
# if($current eq $_) { |
"\n"; |
# $Str .= ' selected'; |
} |
# } |
$Str .="</dl>\n"; |
# $Str .= '>'.$reports->{$_}.'</option>'."\n"; |
|
# } |
|
# $Str .= '</select></td>'."\n"; |
|
# # |
|
# $Str .= '<td>'.(' 'x30).'</td>'; |
|
# $Str .= '<td align="center">'. |
|
# '<input type="submit" name="ClearCache" value="Clear Caches" />'. |
|
# "</td>\n"; |
|
# $Str .= '</tr></tbody></table>'."\n"; |
|
# $Str .= '<hr>'."\n"; |
|
# |
# |
return $Str; |
return $Str; |
} |
} |
Line 984 sub handler {
|
Line 899 sub handler {
|
} |
} |
} |
} |
# |
# |
# Set document type for header only |
|
if($r->header_only) { |
|
if ($ENV{'browser.mathml'}) { |
|
$r->content_type('text/xml'); |
|
} else { |
|
$r->content_type('text/html'); |
|
} |
|
&Apache::loncommon::no_cache($r); |
|
$r->send_http_header; |
|
return OK; |
|
} |
|
# |
|
# Send the header |
# Send the header |
$r->content_type('text/html'); |
&Apache::loncommon::no_cache($r); |
|
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
|
if ($r->header_only) { return OK; } |
# |
# |
# Extract form elements from query string |
# Extract form elements from query string |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['sort','reportSelected', |
['sort','reportSelected', |
'SelectedStudent']); |
'SelectedStudent']); |
if (! exists($ENV{'form.reportSelected'})) { |
|
$ENV{'form.reportSelected'} = 'student_assessment'; |
|
} |
|
# |
# |
# Give the LON-CAPA page header |
# Give the LON-CAPA page header |
$r->print(&Apache::lonhtmlcommon::Title('Course Statistics and Charts')); |
my $style = <<ENDSTYLE; |
$r->rflush(); |
<style type="text/css"> |
# |
ul.sub_studentans { list-style-type: none } |
if (! &Apache::lonmysql::verify_sql_connection()) { |
ul.sub_correctans { list-style-type: none } |
my $serveradmin = $r->dir_config('lonAdmEMail'); |
tr.even { background-color: \#CCCCCC } |
$r->print(<<END); |
td.essay { border: 1px solid gray; } |
<h2><font color="Red">Unable to connect to database!</font></h2> |
</style> |
<p> |
ENDSTYLE |
Please notify the server administrator <b>$serveradmin</b>. |
my $html=&Apache::lonxml::xmlbegin(); |
</p><p> |
$r->print($html.'<head><title>'. |
Course Statistics and Charts cannot be retrieved until the database is |
&mt('Course Statistics and Charts'). |
restarted. Your data is intact but cannot be displayed at this time. |
'</title>'.$style. |
</p> |
"</head>\n". |
</body> |
&Apache::loncommon::bodytag('Course Statistics and Charts')); |
</html> |
|
END |
|
return; |
|
} |
|
# |
|
# Clean out the caches |
|
if (exists($ENV{'form.ClearCache'})) { |
|
&Apache::loncoursedata::delete_caches($ENV{'requres.course.id'}); |
|
} |
|
# |
|
# Set up the statistics and chart environment |
|
&PrepareClasslist(); |
|
&PrepareCourseData($r); |
|
# |
|
# Begin form output |
|
$r->print('<form name="Statistics" '); |
|
$r->print('method="post" action="/adm/statistics">'); |
|
# |
|
# Print main menu |
|
my %reports = ('classlist' => 'Class list', |
|
'problem_statistics' => 'Problem Statistics', |
|
'student_assessment' => 'Problem Status Chart', |
|
# 'percentage' => 'Correct-problems Plot', |
|
# 'option_response' => 'Option Response Analysis', |
|
# 'activitylog' => 'Activity Log', |
|
); |
|
$r->print(&CreateMainMenu($ENV{'form.status'}, |
|
\%reports,$ENV{'form.reportSelected'})); |
|
$r->rflush(); |
$r->rflush(); |
|
# |
|
# Either print out a menu for them or send them to a report |
|
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
|
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/statistics', |
|
title=>'Statistics', |
|
text =>'Statistics', |
|
faq=>139, |
|
bug=>'Statistics and Charts'}); |
|
if (! exists($ENV{'form.reportSelected'}) || |
|
$ENV{'form.reportSelected'} eq '') { |
|
$r->print(&Apache::lonhtmlcommon::breadcrumbs |
|
(undef,&mt('Statistics Main Page')). |
|
&CreateMainMenu()); |
|
} else { |
# |
# |
my $GoToPage = $ENV{'form.reportSelected'}; |
if (! &Apache::lonmysql::verify_sql_connection()) { |
if($GoToPage eq 'activitylog') { |
my $serveradmin = $r->dir_config('lonAdmEMail'); |
|
$r->print('<h2><font color="Red">'. |
|
&mt('Unable to connect to database!'). |
|
'</font></h2>'); |
|
$r->print('<p>'. |
|
&mt('Please notify the server administrator '). |
|
'<b>'.$serveradmin.'</b></p>'); |
|
$r->print('<p>'. |
|
&mt('Course Statistics and Charts cannot be '. |
|
'retrieved until the database is restarted. '. |
|
'Your data is intact but cannot be displayed '. |
|
'at this time.').'</p>'); |
|
$r->print('</body></html>'); |
|
return; |
|
} |
|
# |
|
# Clean out the caches |
|
if (exists($ENV{'form.ClearCache'})) { |
|
&Apache::loncoursedata::delete_caches($ENV{'requres.course.id'}); |
|
} |
|
# |
|
# Begin form output |
|
$r->print('<form name="Statistics" '); |
|
$r->print('method="post" action="/adm/statistics">'); |
|
$r->rflush(); |
|
# |
|
my $GoToPage = $ENV{'form.reportSelected'}; |
|
# |
|
$r->print('<input type="hidden" name="reportSelected" value="'. |
|
$GoToPage.'">'); |
|
if($GoToPage eq 'activitylog') { |
# &Apache::lonproblemstatistics::Activity(); |
# &Apache::lonproblemstatistics::Activity(); |
} elsif($GoToPage eq 'problem_statistics') { |
} elsif($GoToPage eq 'problem_statistics') { |
&Apache::lonproblemstatistics::BuildProblemStatisticsPage($r,$c); |
&Apache::lonhtmlcommon::add_breadcrumb |
} elsif($GoToPage eq 'option_response') { |
({href=>'/adm/statistics?reportselected=problem_statistics', |
# &Apache::lonproblemanalysis::BuildProblemAnalysisPage($r,$c); |
text=>'Overall Problem Statistics'}); |
} elsif($GoToPage eq 'student_assessment') { |
&Apache::lonproblemstatistics::BuildProblemStatisticsPage($r,$c); |
&Apache::lonstudentassessment::BuildStudentAssessmentPage($r,$c); |
} elsif($GoToPage eq 'problem_analysis') { |
} elsif($GoToPage eq 'DoDiffGraph' || $GoToPage eq 'PercentWrongGraph') { |
&Apache::lonhtmlcommon::add_breadcrumb |
# &Apache::lonproblemstatistics::BuildGraphicChart($r,$c); |
({href=>'/adm/statistics?reportselected=problem_analysis', |
} elsif($GoToPage eq 'Correct-problems Plot') { |
text=>'Detailed Problem Analysis'}); |
# &Apache::lonpercentage::BuildPercentageGraph($r,$c); |
&Apache::lonproblemanalysis::BuildProblemAnalysisPage($r,$c); |
|
} elsif($GoToPage eq 'submissiontime_analysis') { |
|
&Apache::lonhtmlcommon::add_breadcrumb |
|
({href=> |
|
'/adm/statistics?reportselected=submissiontime_analysis', |
|
text=>'Submission Time Plots'}); |
|
&Apache::lonsubmissiontimeanalysis::BuildSubmissionTimePage($r,$c); |
|
} elsif($GoToPage eq 'student_submission_reports') { |
|
&Apache::lonhtmlcommon::add_breadcrumb |
|
({href=> |
|
'/adm/statistics?reportselected=student_submission_reports', |
|
text=>'Student Submission Reports'}); |
|
&Apache::lonstudentsubmissions::BuildStudentSubmissionsPage($r,$c); |
|
} elsif($GoToPage eq 'survey_reports') { |
|
&Apache::lonhtmlcommon::add_breadcrumb |
|
({href=> |
|
'/adm/statistics?reportselected=survey_reports', |
|
text=>'Survey Reports'}); |
|
&Apache::lonsurveyreports::BuildSurveyReportsPage($r,$c); |
|
} elsif($GoToPage eq 'correct_problems_plot') { |
|
&Apache::lonhtmlcommon::add_breadcrumb |
|
({href=>'/adm/statistics?reportselected=correct_problems_plot', |
|
text=>'Correct Problems Plot'}); |
|
&Apache::loncorrectproblemplot::BuildCorrectProblemsPage($r,$c); |
|
} elsif($GoToPage eq 'student_assessment') { |
|
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
|
&Apache::lonhtmlcommon::add_breadcrumb |
|
({href=>'/adm/statistics?reportselected=student_assessment', |
|
text=>'Chart'}); |
|
&Apache::lonstudentassessment::BuildStudentAssessmentPage($r,$c); |
|
} |
|
# |
|
$r->print("</form>\n"); |
} |
} |
# |
|
$r->print("</form>\n"); |
|
$r->print("</body>\n</html>\n"); |
$r->print("</body>\n</html>\n"); |
$r->rflush(); |
$r->rflush(); |
# |
# |