version 1.86, 2003/10/15 18:01:10
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version 1.162, 2016/04/25 23:00:58
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# |
# |
### |
### |
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=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 Apache::lonmysql; |
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=over 4 |
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=cut |
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package Apache::lonstatistics; |
package Apache::lonstatistics; |
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Line 63 use Apache::Constants qw(:common :http);
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Line 37 use Apache::Constants qw(:common :http);
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use vars qw( |
use vars qw( |
@FullClasslist |
@FullClasslist |
@Students |
@Students |
@Sections |
@Sections |
@SelectedSections |
@Groups |
%StudentData |
%StudentData |
@StudentDataOrder |
@StudentDataOrder |
@SelectedStudentData |
@SelectedStudentData |
$top_map |
$enrollment_status); |
@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; |
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use Apache::lonmysql; |
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use Apache::lonlocal; |
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use Apache::longroup; |
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use Time::HiRes; |
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# |
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# Statistics Packages |
use Apache::lonproblemanalysis(); |
use Apache::lonproblemanalysis(); |
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use Apache::lonsubmissiontimeanalysis(); |
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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 Apache::lonlocal; |
use Apache::lonsurveyreports(); |
use Time::HiRes; |
use Apache::longradinganalysis(); |
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use Apache::lonquickgrades(); |
####################################################### |
use LONCAPA; |
####################################################### |
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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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# |
# |
# Classlist variables |
# Classlist variables |
# |
# |
Line 118 my $curr_student;
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Line 74 my $curr_student;
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my $prev_student; |
my $prev_student; |
my $next_student; |
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 $next_student |
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=back |
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=cut |
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####################################################### |
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####################################################### |
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sub clear_classlist_variables { |
sub clear_classlist_variables { |
undef(@FullClasslist); |
undef(@FullClasslist); |
undef(@Students); |
undef(@Students); |
undef(@Sections); |
undef(@Sections); |
undef(@SelectedSections); |
undef(@Groups); |
undef(%StudentData); |
undef(%StudentData); |
undef(@SelectedStudentData); |
undef(@SelectedStudentData); |
undef($curr_student); |
undef($curr_student); |
Line 167 sub clear_classlist_variables {
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Line 87 sub clear_classlist_variables {
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undef($next_student); |
undef($next_student); |
} |
} |
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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 { |
sub PrepareClasslist { |
my %Sections; |
my %Sections; |
&clear_classlist_variables(); |
&clear_classlist_variables(); |
# |
# |
# Retrieve the classlist |
# Retrieve the classlist |
my $cid = $ENV{'request.course.id'}; |
my $cid = $env{'request.course.id'}; |
my $cdom = $ENV{'course.'.$cid.'.domain'}; |
my $cdom = $env{'course.'.$cid.'.domain'}; |
my $cnum = $ENV{'course.'.$cid.'.num'}; |
my $cnum = $env{'course.'.$cid.'.num'}; |
my ($classlist,$field_names) = &Apache::loncoursedata::get_classlist($cid, |
my ($classlist,$field_names) = &Apache::loncoursedata::get_classlist($cdom, |
$cdom,$cnum); |
$cnum); |
if (exists($ENV{'form.Section'})) { |
my @selected_sections = &get_selected_sections(); |
if (ref($ENV{'form.Section'})) { |
my @selected_groups = &get_selected_groups(); |
@SelectedSections = @{$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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# |
# |
# Deal with instructors with restricted section access |
# Deal with instructors with restricted section access |
if ($ENV{'request.course.sec'} !~ /^\s*$/) { |
if ($env{'request.course.sec'} !~ /^\s*$/) { |
@SelectedSections = ($ENV{'request.course.sec'}); |
@selected_sections = ($env{'request.course.sec'}); |
} |
} |
# |
# |
# Set up %StudentData |
# Set up %StudentData |
@StudentDataOrder = qw/fullname username domain id section status/; |
@StudentDataOrder = qw/fullname username domain id section status groups 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'})); |
# |
# |
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# Get groupmembership |
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my ($classgroups,$studentgroups); |
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my %curr_groups = &Apache::longroup::coursegroups($cdom,$cnum); |
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if (%curr_groups) { |
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($classgroups,$studentgroups) = |
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&Apache::loncoursedata::get_group_memberships($classlist, |
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$field_names, |
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$cdom,$cnum); |
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} |
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my $now = time; |
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# Process the classlist |
# Process the classlist |
while (my ($student,$student_data) = each (%$classlist)) { |
while (my ($student,$student_data) = each (%$classlist)) { |
my $studenthash = (); |
my $studenthash = (); |
Line 262 sub PrepareClasslist {
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Line 144 sub PrepareClasslist {
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$StudentData{$field}->{'width'} = $length; |
$StudentData{$field}->{'width'} = $length; |
} |
} |
} |
} |
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my @studentsgroups = &Apache::loncoursedata::get_students_groups |
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($student,$enrollment_status, |
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$classgroups); |
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if (@studentsgroups) { |
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$studenthash->{'groups'} = join(', ',@studentsgroups); |
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$studenthash->{'groupref'} = \@studentsgroups; |
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} else { |
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$studenthash->{'groups'} = 'none'; |
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$studenthash->{'groupref'} = []; |
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} |
push (@FullClasslist,$studenthash); |
push (@FullClasslist,$studenthash); |
# |
# |
# Build up a list of sections |
# Build up a list of sections |
Line 273 sub PrepareClasslist {
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Line 165 sub PrepareClasslist {
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$Sections{$section}++; |
$Sections{$section}++; |
# |
# |
# Only put in the list those students we are interested in |
# Only put in the list those students we are interested in |
foreach my $sect (@SelectedSections) { |
foreach my $sect (@selected_sections) { |
if ( (($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); |
my $groupcheck = 0; |
last; |
if (grep(/^all$/,@selected_groups)) { |
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push(@Students,$studenthash); |
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last; |
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} elsif (grep(/^none$/,@selected_groups)) { |
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if ($studenthash->{'groups'} eq 'none') { |
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push(@Students,$studenthash); |
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last; |
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} |
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} else { |
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foreach my $group (@selected_groups) { |
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if (grep(/^$group$/,@studentsgroups)) { |
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push(@Students,$studenthash); |
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$groupcheck = 1; |
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last; |
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} |
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} |
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if ($groupcheck) { |
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last; |
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} |
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} |
} |
} |
} |
} |
} |
} |
# |
# |
# Put the consolidated section data in the right place |
# Put the consolidated section data in the right place |
if ($ENV{'request.course.sec'} !~ /^\s*$/) { |
if ($env{'request.course.sec'} !~ /^\s*$/) { |
@Sections = ($ENV{'request.course.sec'}); |
@Sections = ($env{'request.course.sec'}); |
} else { |
} else { |
@Sections = sort {$a cmp $b} keys(%Sections); |
@Sections = sort { |
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if ($a == $a && $b == $b ) { return $a <=> $b; } |
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return $a cmp $b; |
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} keys(%Sections); |
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unshift(@Sections,'all'); # Put 'all' at the front of the list |
unshift(@Sections,'all'); # Put 'all' at the front of the list |
} |
} |
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# Sort the groups |
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@Groups = sort {$a cmp $b} keys(%{$studentgroups}); |
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unshift(@Groups,'all'); # Put 'all' at the front of the list |
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# |
# |
# Sort the Students |
# Sort the Students |
my $sortby = 'fullname'; |
my $sortby = 'fullname'; |
$sortby = $ENV{'form.sort'} if (exists($ENV{'form.sort'})); |
$sortby = $env{'form.sort'} if (exists($env{'form.sort'})); |
my @TmpStudents = sort { $a->{$sortby} cmp $b->{$sortby} || |
my @TmpStudents = sort { lc($a->{$sortby}) cmp lc($b->{$sortby}) || |
$a->{'fullname'} cmp $b->{'fullname'} } @Students; |
lc($a->{'fullname'}) cmp lc($b->{'fullname'}) || |
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lc($a->{'username'}) cmp lc($b->{'username'}) } @Students; |
@Students = @TmpStudents; |
@Students = @TmpStudents; |
# |
# |
# Now deal with that current student thing.... |
# Now deal with that current student thing.... |
$curr_student = undef; |
$curr_student = undef; |
if (exists($ENV{'form.SelectedStudent'})) { |
if (exists($env{'form.SelectedStudent'})) { |
my ($current_uname,$current_dom) = |
my ($current_uname,$current_dom) = |
split(':',$ENV{'form.SelectedStudent'}); |
split(':',$env{'form.SelectedStudent'}); |
my $i; |
my $i; |
for ($i = 0; $i<=$#Students; $i++) { |
for ($i = 0; $i<=$#Students; $i++) { |
next if (($Students[$i]->{'username'} ne $current_uname) || |
next if (($Students[$i]->{'username'} ne $current_uname) || |
Line 326 sub PrepareClasslist {
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Line 246 sub PrepareClasslist {
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} |
} |
} |
} |
# |
# |
if (exists($ENV{'form.StudentData'})) { |
if (exists($env{'form.StudentData'})) { |
if (ref($ENV{'form.StudentData'}) eq 'ARRAY') { |
@SelectedStudentData = |
@SelectedStudentData = @{$ENV{'form.StudentData'}}; |
&Apache::loncommon::get_env_multiple('form.StudentData'); |
} else { |
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@SelectedStudentData = ($ENV{'form.StudentData'}); |
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} |
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} else { |
} else { |
@SelectedStudentData = ('username'); |
@SelectedStudentData = ('username'); |
} |
} |
Line 346 sub PrepareClasslist {
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Line 263 sub PrepareClasslist {
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} |
} |
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####################################################### |
sub get_selected_sections { |
####################################################### |
my @selected_sections = |
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&Apache::loncommon::get_env_multiple('form.Section'); |
=pod |
@selected_sections = ('all') if (! @selected_sections); |
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foreach (@selected_sections) { |
=item get_students |
if ($_ eq 'all') { |
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@selected_sections = ('all'); |
Returns a list of the selected students |
} |
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=cut |
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####################################################### |
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####################################################### |
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sub get_students { |
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if (! @Students) { |
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&PrepareClasslist() |
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} |
} |
return @Students; |
# |
} |
# Deal with instructors with restricted section access |
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if ($env{'request.course.sec'} !~ /^\s*$/) { |
####################################################### |
@selected_sections = ($env{'request.course.sec'}); |
####################################################### |
} |
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return @selected_sections; |
=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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return $curr_student; |
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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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return $prev_student; |
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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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return $next_student; |
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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 |
sub get_selected_groups { |
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my @selected_groups = |
####################################################### |
&Apache::loncommon::get_env_multiple('form.Group'); |
####################################################### |
@selected_groups = ('all') if (! @selected_groups); |
sub clear_sequence_variables { |
foreach my $grp (@selected_groups) { |
undef($top_map); |
if ($grp eq 'all') { |
undef(@Sequences); |
@selected_groups = ('all'); |
undef(@Assessments); |
last; |
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} |
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} |
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return @selected_groups; |
} |
} |
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####################################################### |
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####################################################### |
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=pod |
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=item &SetSelectedMaps($elementname) |
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Sets the @SelectedMaps array from $ENV{'form.'.$elementname}; |
sub section_and_enrollment_description { |
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my ($mode) = @_; |
=cut |
if (! defined($mode)) { $mode = 'localized'; } |
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my @sections = &Apache::lonstatistics::get_selected_sections(); |
####################################################### |
my @groups = &Apache::lonstatistics::get_selected_groups(); |
####################################################### |
my $description; |
sub SetSelectedMaps { |
if ($mode eq 'localized') { |
my $elementname = shift; |
$description = &mt('Unable to determine section, groups and access status'); |
if (exists($ENV{'form.'.$elementname})) { |
} elsif ($mode eq 'plaintext') { |
if (ref($ENV{'form.'.$elementname})) { |
$description = 'Unable to determine section, groups and access status'; |
@SelectedMaps = @{$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 { |
} else { |
@SelectedMaps = ('all'); |
$description = 'Bad parameter passed to lonstatistics::section_and_enrollment_description'; |
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&Apache::lonnet::logthis($description); |
} |
} |
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$description = §ion_or_group_text($mode,'section',@sections). |
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' '.§ion_or_group_text($mode,'group',@groups); |
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if ($mode eq 'localized') { |
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$description .= ' '.&mt($env{'form.Status'}.' access status.'); |
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} elsif ($mode eq 'plaintext') { |
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$description .= ' '.$env{'form.Status'}.' access status.'; |
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} |
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return $description; |
} |
} |
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####################################################### |
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####################################################### |
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=pod |
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=item &Sequences_with_Assess() |
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Returns an array containing the subset of @Sequences which contain |
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assessments. |
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=cut |
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####################################################### |
sub section_or_group_text { |
####################################################### |
my ($mode,$type,@items) = @_; |
sub Sequences_with_Assess { |
my $text; |
my @Sequences_to_Show; |
my %phrases = (); |
foreach my $map_symb (@SelectedMaps) { |
%{$phrases{'section'}} = ( |
foreach my $sequence (@Sequences) { |
single => 'Section', |
next if ($sequence->{'symb'} ne $map_symb && $map_symb ne 'all'); |
all => 'All sections', |
next if ($sequence->{'num_assess'} < 1); |
plural => 'Sections', |
push (@Sequences_to_Show,$sequence); |
); |
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%{$phrases{'group'}} = ( |
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single => 'Group', |
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all => 'All groups', |
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plural => 'Groups', |
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); |
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if (scalar(@items) == 1 && $items[0] ne 'all') { |
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if ($mode eq 'localized') { |
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$text = &mt($phrases{$type}{single}.' [_1].',$items[0]); |
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} elsif ($mode eq 'plaintext') { |
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$text = $phrases{$type}{single}.' '.$items[0].'.'; |
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} |
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} elsif (scalar(@items) && $items[0] eq 'all') { |
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if ($mode eq 'localized') { |
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$text = &mt($phrases{$type}{all}.'.'); |
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} elsif ($mode eq 'plaintext') { |
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$text = $phrases{$type}{all}.'.'; |
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} |
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} elsif (scalar(@items)) { |
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my $lastitem = pop(@items); |
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if ($mode eq 'localized') { |
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$text = &mt($phrases{$type}{plural}.' [_1] and [_2].', |
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join(', ',@items),$lastitem); |
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} elsif ($mode eq 'plaintext') { |
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$text = $phrases{$type}{plural}.' '.join(', ',@items).' and '. |
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$lastitem.'.'; |
} |
} |
} |
} |
return @Sequences_to_Show; |
return $text; |
} |
} |
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####################################################### |
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####################################################### |
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=pod |
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=item &PrepareCourseData($r) |
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=cut |
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####################################################### |
sub get_students { |
####################################################### |
if (! @Students) { |
sub PrepareCourseData { |
&PrepareClasslist(); |
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'}); |
|
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'} = $num_col; |
|
} |
} |
return; |
return @Students; |
} |
} |
|
|
####################################################### |
|
####################################################### |
|
|
|
=pod |
|
|
|
=item &log_sequence($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 current_student { |
####################################################### |
return $curr_student; |
sub log_sequence { |
|
my ($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; |
|
} |
} |
|
|
############################################## |
|
############################################## |
|
|
|
=pod |
|
|
|
=item &StudentDataSelect($elementname,$status,$numvisible,$selected) |
|
|
|
Returns html for a selection box allowing the user to choose one (or more) |
|
of the fields of student data available (fullname, username, id, section, etc) |
|
|
|
=over 4 |
sub previous_student { |
|
return $prev_student; |
|
} |
|
|
=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 |
sub next_student { |
|
return $next_student; |
|
} |
|
|
=back |
|
|
|
=cut |
|
|
|
############################################## |
|
############################################## |
|
sub StudentDataSelect { |
sub StudentDataSelect { |
my ($elementname,$status,$numvisible)=@_; |
my ($elementname,$status,$numvisible)=@_; |
if ($numvisible < 1) { |
if ($numvisible < 1) { |
Line 626 sub StudentDataSelect {
|
Line 401 sub StudentDataSelect {
|
my $Str = "\n"; |
my $Str = "\n"; |
$Str .= '<select name="'.$elementname.'" '; |
$Str .= '<select name="'.$elementname.'" '; |
if ($status ne 'single') { |
if ($status ne 'single') { |
$Str .= 'multiple="true" '; |
$Str .= 'multiple="multiple" '; |
} |
} |
$Str .= 'size="'.$numvisible.'" >'."\n"; |
$Str .= 'size="'.$numvisible.'" >'."\n"; |
# |
# |
# Deal with 'all' |
# Deal with 'all' |
$Str .= ' <option value="all" '; |
$Str .= ' <option value="all"'; |
foreach (@SelectedStudentData) { |
foreach (@SelectedStudentData) { |
if ($_ eq 'all') { |
if ($_ eq 'all') { |
$Str .= 'selected '; |
$Str .= ' selected="selected"'; |
last; |
last; |
} |
} |
} |
} |
$Str .= ">all</option>\n"; |
$Str .= '>'.&mt('all')."</option>\n"; |
# |
# |
# Loop through the student data fields |
# Loop through the student data fields |
foreach my $item (@StudentDataOrder) { |
foreach my $item (@StudentDataOrder) { |
$Str .= ' <option value="'.$item.'" '; |
$Str .= ' <option value="'.$item.'"'; |
foreach (@SelectedStudentData) { |
foreach (@SelectedStudentData) { |
if ($item eq $_ ) { |
if ($item eq $_ ) { |
$Str .= 'selected '; |
$Str .= ' selected="selected"'; |
last; |
last; |
} |
} |
} |
} |
$Str .= '>'.$item."</option>\n"; |
$Str .= '>'.&mt($item)."</option>\n"; |
} |
} |
$Str .= "</select>\n"; |
$Str .= "</select>\n"; |
return $Str; |
return $Str; |
} |
} |
|
|
############################################## |
|
############################################## |
|
|
|
=pod |
|
|
|
=item &MapSelect($elementname,$status,$numvisible,$restriction) |
|
|
|
Returns html for a selection box allowing the user to choose one (or more) |
sub get_selected_maps { |
of the sequences in the course. The values of the sequences are the symbs. |
my ($elementname) = @_; |
If the top sequence is selected, the value 'top' will result. |
my @selected_maps = |
|
&Apache::loncommon::get_env_multiple('form.'.$elementname); |
|
@selected_maps = ('all') if (! @selected_maps); |
|
foreach my $map (@selected_maps) { |
|
if ($map eq 'all') { |
|
@selected_maps = ('all'); |
|
last; |
|
} |
|
} |
|
return @selected_maps; |
|
} |
|
|
=over 4 |
|
|
|
=item $elementname The name of the HTML form element |
|
|
|
=item $status 'multiple' or 'single' selection box |
|
|
|
=item $numvisible The number of options to be visible |
sub selected_sequences_with_assessments { |
|
my ($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 $toplevelseq = $navmap->getById('0.0'); |
|
if (!grep(/^\Q$toplevelseq\E$/,@sequences)) { |
|
unshift(@sequences,$toplevelseq); |
|
} |
|
|
=item $restriction Code reference to subroutine which returns true or |
my @sequences_with_assessments; |
false. The code must expect a reference to a sequence data structure. |
foreach my $sequence (@sequences) { |
|
if ($navmap->hasResource($sequence,sub { shift->is_problem(); },0,1)){ |
|
push(@sequences_with_assessments,$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 |
|
} |
|
} |
|
} |
|
|
=back |
} |
|
return $navmap,@sequences_to_show; |
|
} |
|
|
=cut |
|
|
|
############################################## |
sub map_select { |
############################################## |
my ($elementname,$status,$numvisible)=@_; |
sub MapSelect { |
|
my ($elementname,$status,$numvisible,$restriction)=@_; |
|
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="multiple" '; |
} |
|
$Str .= 'size="'.$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="selected"'; |
$Str .= 'selected '; |
|
last; |
|
} |
|
} |
} |
$Str .= ">all</option>\n"; |
$form .= '>'.&mt('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="selected"'; |
last; |
last; |
} |
} |
} |
} |
$Str .= '>'.$seq->{'title'}."</option>\n"; |
$form .= '>'.$seq->compTitle."</option>\n"; |
} |
} |
$Str .= "</select>\n"; |
$form .= "</select>\n"; |
return $Str; |
return $form; |
} |
} |
|
|
############################################## |
|
############################################## |
|
|
|
=pod |
|
|
|
=item &SectionSelect($elementname,$status,$numvisible) |
|
|
|
Returns html for a selection box allowing the user to choose one (or more) |
|
of the sections in the course. |
|
|
|
Uses the package variables @Sections and @SelectedSections |
|
=over 4 |
|
|
|
=item $elementname The name of the HTML form element |
|
|
|
=item $status 'multiple' or 'single' selection box |
|
|
|
=item $numvisible The number of options to be visible |
|
|
|
=back |
|
|
|
=cut |
|
|
|
############################################## |
|
############################################## |
|
sub SectionSelect { |
sub SectionSelect { |
my ($elementname,$status,$numvisible)=@_; |
my ($elementname,$status,$numvisible)=@_; |
if ($numvisible < 1) { |
if ($numvisible < 1) { |
Line 779 sub SectionSelect {
|
Line 551 sub SectionSelect {
|
my $Str = "\n"; |
my $Str = "\n"; |
$Str .= '<select name="'.$elementname.'" '; |
$Str .= '<select name="'.$elementname.'" '; |
if ($status ne 'single') { |
if ($status ne 'single') { |
$Str .= 'multiple="true" '; |
$Str .= 'multiple="multiple" '; |
} |
} |
$Str .= 'size="'.$numvisible.'" >'."\n"; |
$Str .= 'size="'.$numvisible.'" >'."\n"; |
# |
# |
# Loop through the sequences |
# Loop through the sequences |
foreach my $s (@Sections) { |
foreach my $s (@Sections) { |
$Str .= ' <option value="'.$s.'" '; |
$Str .= ' <option value="'.$s.'"'; |
foreach (@SelectedSections) { |
foreach (&get_selected_sections()) { |
if ($s eq $_) { |
if ($s eq $_) { |
$Str .= 'selected '; |
$Str .= ' selected="selected"'; |
last; |
last; |
} |
} |
} |
} |
Line 798 sub SectionSelect {
|
Line 570 sub SectionSelect {
|
return $Str; |
return $Str; |
} |
} |
|
|
####################################################### |
|
####################################################### |
|
|
|
=pod |
|
|
|
=item &CreateAndParseOutputSelector() |
|
|
|
Construct a selection list of options for output and parse output selections. |
|
|
|
=cut |
|
|
|
####################################################### |
sub GroupSelect { |
####################################################### |
my ($elementname,$status,$numvisible)=@_; |
sub OutputDescriptions { |
if ($numvisible < 1) { |
my (@OutputOptions) = @_; |
return; |
my $Str = ''; |
|
$Str .= "<h2>Output Modes</h2>\n"; |
|
$Str .= "<dl>\n"; |
|
foreach my $outputmode (@OutputOptions) { |
|
$Str .=" <dt>".$outputmode->{'name'}."</dt>\n"; |
|
$Str .=" <dd>".$outputmode->{'description'}."</dd>\n"; |
|
} |
} |
$Str .= "</dl>\n"; |
# |
return $Str; |
# Make sure we have the data we need to continue |
} |
if (! @Groups) { |
|
&PrepareClasslist(); |
sub CreateAndParseOutputSelector { |
|
my ($elementname,$default,@OutputOptions) = @_; |
|
my $output_mode; |
|
my $show; |
|
my $Str = ''; |
|
# |
|
# Format for output options is 'mode, restrictions'; |
|
my $selected = $default; |
|
if (exists($ENV{'form.'.$elementname})) { |
|
if (ref($ENV{'form.'.$elementname} eq 'ARRAY')) { |
|
$selected = $ENV{'form.'.$elementname}->[0]; |
|
} else { |
|
$selected = $ENV{'form.'.$elementname}; |
|
} |
|
} |
} |
# |
# |
# Set package variables describing output mode |
# Make sure course's groupnames and studentgroups tables |
$output_mode = 'html'; |
# are up to date. |
$show = 'all'; |
# |
foreach my $option (@OutputOptions) { |
if (@Groups) { |
next if ($option->{'value'} ne $selected); |
&Apache::loncoursedata::ensure_current_groups(); |
$output_mode = $option->{'mode'}; |
&Apache::loncoursedata::ensure_current_students_groups(); |
$show = $option->{'show'}; |
|
} |
} |
# |
# |
# Build the form element |
# Build the form element |
$Str = qq/<select size="5" name="$elementname">/; |
my $Str = "\n"; |
foreach my $option (@OutputOptions) { |
$Str .= '<select name="'.$elementname.'" '; |
if (exists($option->{'special'}) && |
if ($status ne 'single') { |
$option->{'special'} =~ /do not show/) { |
$Str .= 'multiple="multiple" '; |
next; |
|
} |
|
$Str .= "\n".' <option value="'.$option->{'value'}.'"'; |
|
$Str .= " selected " if ($option->{'value'} eq $selected); |
|
$Str .= ">".&mt($option->{'name'})."<\/option>"; |
|
} |
} |
$Str .= "\n</select>"; |
$Str .= 'size="'.$numvisible.'" >'."\n"; |
return ($Str,$output_mode,$show); |
|
} |
|
|
|
############################################### |
|
############################################### |
|
|
|
=pod |
|
|
|
=item &Gather_Student_Data() |
|
|
|
Ensures all student data is up to date. |
|
|
|
=cut |
|
|
|
############################################### |
|
############################################### |
|
sub Gather_Student_Data { |
|
my ($r) = @_; |
|
my $c = $r->connection(); |
|
# |
|
&Apache::loncoursedata::clear_internal_caches(); |
|
# |
|
my @Sequences = &Apache::lonstatistics::Sequences_with_Assess(); |
|
# |
|
my @Students = @Apache::lonstatistics::Students; |
|
# |
# |
# Open the progress window |
# Loop through the groups |
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
foreach my $s (@Groups) { |
($r,'Statistics Compilation Status', |
$Str .= ' <option value="'.$s.'"'; |
'Statistics Compilation Progress', scalar(@Students)); |
foreach my $group (&get_selected_groups()) { |
# |
if ($s eq $group) { |
while (my $student = shift @Students) { |
$Str .= ' selected="selected"'; |
return if ($c->aborted()); |
last; |
my ($status,undef) = &Apache::loncoursedata::ensure_current_data |
} |
($student->{'username'},$student->{'domain'}, |
} |
$ENV{'request.course.id'}); |
$Str .= '>'.$s."</option>\n"; |
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
|
&mt('last student')); |
|
} |
} |
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
$Str .= "</select>\n"; |
$r->rflush(); |
|
} |
} |
|
|
############################################### |
|
############################################### |
|
|
|
=pod |
|
|
|
=item &Gather_Full_Student_Data() |
|
|
|
Ensures all student data is up to date. |
|
|
|
=cut |
|
|
|
############################################### |
|
############################################### |
|
sub Gather_Full_Student_Data { |
|
my ($r) = @_; |
|
my $c = $r->connection(); |
|
# |
|
&Apache::loncoursedata::clear_internal_caches(); |
|
# |
|
my @Students = @Apache::lonstatistics::Students; |
|
# |
|
# Open the progress window |
|
my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
|
($r,&mt('Student Data Compilation Status'), |
|
&mt('Student Data Compilation Progress'), scalar(@Students)); |
|
# |
|
while (my $student = shift @Students) { |
|
return if ($c->aborted()); |
|
my ($status,undef) = &Apache::loncoursedata::ensure_current_full_data |
|
($student->{'username'},$student->{'domain'}, |
|
$ENV{'request.course.id'}); |
|
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
|
&mt('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('Select One Student'); |
|
$Str .= '<table cellspacing="5">'."\n"; |
|
$Str .= '<tr>'; |
|
$Str .= '<th align="center"><b>'.&mt('Sections').'</b></th>'; |
|
$Str .= '<th align="center"><b>'.&mt('Groups').'</b></th>'; |
|
$Str .= '<th align="center"><b>'.&mt('Access Status').'</b></th>'; |
|
$Str .= '</tr>'.$/; |
|
$Str .= '<tr>'; |
|
$Str .= '<td>'. |
|
&Apache::lonstatistics::SectionSelect('Section','multiple',5). |
|
'</td>'; |
|
$Str .= '<td>'. |
|
&Apache::lonstatistics::GroupSelect('Group','multiple',5). |
|
'</td>'; |
|
$Str .= '<td>'. |
|
&Apache::lonhtmlcommon::StatusOptions(undef,undef,5). |
|
'</td>'; |
|
|
|
$Str .= '</tr>'.$/; |
|
$Str .= '</table>'; |
|
$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','groups'); |
# |
# |
my $Str=''; |
$Str = ''; |
|
my @selected_sections = &get_selected_sections(); |
if (! @Students) { |
if (! @Students) { |
if ($SelectedSections[0] eq 'all') { |
if ($selected_sections[0] eq 'all') { |
if (lc($ENV{'form.Status'}) eq 'any') { |
if (lc($env{'form.Status'}) eq 'active') { |
$Str .= '<h2>There are no students in the course.</h2>'; |
$Str .= '<p class="LC_info">'. |
} elsif (lc($ENV{'form.Status'}) eq 'active') { |
&mt('There are no currently enrolled students in the course.'). |
$Str .= '<h2>There are no currently enrolled students in '. |
'</p>'; |
'the course.</h2>'; |
} elsif (lc($env{'form.Status'}) eq 'expired') { |
} elsif (lc($ENV{'form.Status'}) eq 'expired') { |
$Str .= '<p class="LC_info">'. |
$Str .= '<h2>There are no previously enrolled '. |
&mt('There are no previously enrolled students in the course.'). |
'students in the course.</h2>'; |
'</p>'; |
|
} elsif (lc($env{'form.Status'}) eq 'future') { |
|
$Str .= '<p class="LC_info">'. |
|
&mt('There are no students with future access in the course.'). |
|
'</p>'; |
|
} else { # 'any' and any others |
|
$Str .= '<p class="LC_info">'. |
|
&mt('There are no students in the course.'). |
|
'</p>'; |
} |
} |
} else { |
} else { |
my $sections; |
if (lc($env{'form.Status'}) eq 'active') { |
if (@SelectedSections == 1) { |
$Str .= '<p class="LC_info">'. |
$sections = 'section '.$SelectedSections[0]; |
&mt('There are no currently enrolled students in the selected sections.'). |
} elsif (@SelectedSections > 2) { |
'</p>'; |
$sections = 'sections '.join(', ',@SelectedSections); |
} elsif (lc($env{'form.Status'}) eq 'expired') { |
$sections =~ s/, ([^,])*$/, and $1/; |
$Str .= '<p class="LC_info">'. |
} else { |
&mt('There are no previously enrolled students in the selected sections.'). |
$sections = 'sections '.join(' and ',@SelectedSections); |
'</p>'; |
} |
} elsif (lc($env{'form.Status'}) eq 'future') { |
if (lc($ENV{'form.Status'}) eq 'any') { |
$Str .= '<p class="LC_info">'. |
$Str .= '<h2>There are no students in '.$sections.'.</h2>'; |
&mt('There are no students with future access in the selected sections.'). |
} elsif (lc($ENV{'form.Status'}) eq 'active') { |
'</p>'; |
$Str .= '<h2>There are no currently enrolled students '. |
} else { # 'any' and any others |
'in '.$sections.'.</h2>'; |
$Str .= '<p class="LC_info">'. |
} elsif (lc($ENV{'form.Status'}) eq 'expired') { |
&mt('There are no students in the selected sections.'). |
$Str .= '<h2>There are no previously enrolled students '. |
'</p>'; |
'in '.$sections.'.</h2>'; |
|
} |
} |
} |
} |
$Str.= '<a href="/adm/statistics?reportSelected=student_assessment">'. |
$Str.= '<p>' |
'Return to the chart.</a>'; |
.'<a href="/adm/statistics?reportSelected=student_assessment">' |
|
.&mt('Return to the chart').'</a>' |
|
.'</p>'; |
$r->print($Str); |
$r->print($Str); |
$r->rflush(); |
$r->rflush(); |
return; |
return; |
} |
} |
|
|
# "Click" is asinine but it is probably not my place to change the world. |
$Str .= '<h2>'.&mt('Select One Student').'</h2>' |
$Str .= '<h2>Click on a students name or username to view their chart</h2>'; |
.'<p>'.&mt("Click on a student's name or username to view their chart.").'</p>' |
$Str .= '<table border="0"><tr><td bgcolor="#777777">'."\n"; |
.&Apache::loncommon::start_data_table() |
$Str .= '<table border="0" cellpadding="3"><tr bgcolor="#e6ffff">'."\n"; |
.&Apache::loncommon::start_data_table_header_row(); |
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 .= &Apache::loncommon::end_data_table_header_row(); |
# |
# |
my $alternate = 0; |
|
foreach my $student (@Students) { # @Students is a package variable |
foreach my $student (@Students) { # @Students is a package variable |
my $sname = $student->{'username'}.':'.$student->{'domain'}; |
my $sname = $student->{'username'}.':'.$student->{'domain'}; |
if($alternate) { |
$Str .= &Apache::loncommon::start_data_table_row(); |
$Str .= '<tr bgcolor="#ffffe6">'; |
|
} else { |
|
$Str .= '<tr bgcolor="#ffffc6">'; |
|
} |
|
$alternate = ($alternate + 1) % 2; |
|
# |
# |
foreach my $field (@Fields) { |
foreach my $field (@Fields) { |
$Str .= '<td>'; |
$Str .= '<td>'; |
if ($field eq 'fullname' || $field eq 'username') { |
if ($field eq 'fullname' || $field eq 'username') { |
$Str .= '<a href="/adm/statistics?reportSelected='; |
$Str .= '<a href="/adm/statistics?reportSelected='; |
$Str .= &Apache::lonnet::escape('student_assessment'); |
$Str .= &escape('student_assessment'); |
$Str .= '&sort='.&Apache::lonnet::escape($ENV{'form.sort'}); |
$Str .= '&sort='.&escape($env{'form.sort'}); |
$Str .= '&SelectedStudent='; |
$Str .= '&SelectedStudent='; |
$Str .= &Apache::lonnet::escape($sname).'">'; |
$Str .= &escape($sname).'">'; |
$Str .= $student->{$field}.' '; |
$Str .= $student->{$field}; |
$Str .= '</a>'; |
$Str .= '</a>'; |
|
} elsif ($field eq 'status') { |
|
$Str .= &mt($student->{$field}); |
} else { |
} else { |
$Str .= $student->{$field}; |
if ($student->{$field} eq 'none') { |
|
$Str .= &mt('none') |
|
} else { |
|
$Str .= $student->{$field}; |
|
} |
} |
} |
$Str .= '</td>'; |
$Str .= '</td>'; |
} |
} |
$Str .= "</tr>\n"; |
$Str .= &Apache::loncommon::end_data_table_row(); |
} |
} |
$Str .= '</table></td></tr></table>'."\n"; |
$Str .= &Apache::loncommon::end_data_table(); |
# |
# |
$r->print($Str); |
$r->print($Str); |
$r->rflush(); |
$r->rflush(); |
Line 1033 sub DisplayClasslist {
|
Line 746 sub DisplayClasslist {
|
return; |
return; |
} |
} |
|
|
############################################## |
|
############################################## |
|
sub CreateMainMenu { |
sub CreateMainMenu { |
# |
# |
# Define menu data |
# Define menu data |
my @reports = ({ internal_name => 'problem_statistics', |
my @reports = ( |
name => &mt('Overall Problem Statistics'), |
{categorytitle => 'Statistics and Analyses', |
short_description => |
items => [ |
&mt('Student performance statistics on all problems.'), |
{url => '/adm/statistics?reportSelected=problem_statistics', |
}, |
permission => 'F', |
{ internal_name => 'problem_analysis', |
icon => 'document-open.png', |
name => &mt('Detailed Problem Analysis'), |
linktext => ('Overall Problem Statistics'), |
short_description => |
linktitle => ('Student performance statistics on all problems.')}, |
&mt('Detailed statistics and graphs of student performance on problems.'), |
|
}, |
{url => '/adm/statistics?reportSelected=problem_analysis', |
{ internal_name => 'student_assessment', |
permission => 'F', |
name => &mt('Problem Status Chart'), |
icon => 'prob_ana.png', |
short_description => |
linktext => ('Detailed Problem Analysis'), |
&mt('Brief view of each students performance in course.'), |
linktitle => ('Detailed statistics and graphs of student performance on problems.')}, |
}, |
]}, |
# 'percentage' => 'Correct-problems Plot', |
{categorytitle => 'Plots', |
# 'activitylog' => 'Activity Log', |
items => [ |
); |
{url => '/adm/statistics?reportSelected=submissiontime_analysis', |
|
permission => 'F', |
# |
icon => 'subtimpl.png', |
# Create the menu |
linktext => ('Submission Time Plots'), |
my $Str; |
linktitle => ('Display and analysis of submission times on assessments.')}, |
$Str = "<h2>".&mt('Statistics and Problem Analysis')."</h2>\n"; |
|
$Str .= &mt('Please select a report to generate.'); |
{url => '/adm/statistics?reportSelected=correct_problems_plot', |
$Str .= "<dl>\n"; |
permission => 'F', |
foreach my $reportdata (@reports) { |
icon => 'coprplot.png', |
$Str .=' <dt><a href="/adm/statistics?reportSelected='. |
linktext => ('Correct Problems Plot'), |
$reportdata->{'internal_name'}.'" >'. |
linktitle => ('Display a histogram of student performance in the course.')}, |
$reportdata->{'name'}."</a></dt>\n"; |
]}, |
$Str .= ' <dd>'.$reportdata->{'short_description'}. |
{categorytitle => 'Reports', |
"</dd>\n"; |
items => [ |
} |
{url => '/adm/statistics?reportSelected=student_submission_reports', |
$Str .="</dl>\n"; |
permission => 'F', |
# |
icon => 'edit-copy.png', |
return $Str; |
linktext => ('Student Submission Reports'), |
|
linktitle => ('Prepare reports of student submissions.')}, |
|
|
|
{url => '/adm/statistics?reportSelected=survey_reports', |
|
permission => 'F', |
|
icon => 'survey_rep.png', |
|
linktext => ('Survey Reports'), |
|
linktitle => ('Prepare reports on survey results.')}, |
|
]}); |
|
|
|
return &Apache::lonhtmlcommon::generate_menu(@reports); |
|
|
} |
} |
|
|
############################################## |
|
############################################## |
|
sub handler { |
sub handler { |
my $r=shift; |
my $r=shift; |
my $c = $r->connection(); |
my $c = $r->connection(); |
# |
# |
# Check for overloading |
|
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 $loaderror; } |
|
# |
|
# Check for access |
# Check for access |
if (! &Apache::lonnet::allowed('vgr',$ENV{'request.course.id'})) { |
if (! &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"; |
if (! &Apache::lonnet::allowed('vgr', |
if (! &Apache::lonnet::allowed('vgr', |
$ENV{'request.course.id'}.'/'.$ENV{'request.course.sec'})) { |
$env{'request.course.id'}.'/'.$env{'request.course.sec'})) { |
$ENV{'user.error.msg'}= |
$env{'user.error.msg'}= |
$r->uri.":vgr:0:0:Cannot view grades with given role"; |
$r->uri.":vgr:0:0:Cannot view grades with given role"; |
return HTTP_NOT_ACCEPTABLE; |
return HTTP_NOT_ACCEPTABLE; |
} |
} |
} |
} |
# |
# |
# Set document type for header only |
|
if($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'}, |
Line 1123 sub handler {
|
Line 829 sub handler {
|
'SelectedStudent']); |
'SelectedStudent']); |
# |
# |
# Give the LON-CAPA page header |
# Give the LON-CAPA page header |
$r->print(&Apache::lonhtmlcommon::Title('Course Statistics and Charts')); |
my $style = <<ENDSTYLE; |
|
<style type="text/css"> |
|
ul.sub_studentans { list-style-type: none } |
|
ul.sub_correctans { list-style-type: none } |
|
tr.even { background-color: \#CCCCCC } |
|
td.essay { border: 1px solid gray; } |
|
</style> |
|
ENDSTYLE |
|
|
|
$r->print(&Apache::loncommon::start_page('Course Statistics and Charts', |
|
$style)); |
$r->rflush(); |
$r->rflush(); |
# |
# |
# Either print out a menu for them or send them to a report |
# Either print out a menu for them or send them to a report |
if (! exists($ENV{'form.reportSelected'}) || |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
$ENV{'form.reportSelected'} eq '') { |
&Apache::lonhtmlcommon::add_breadcrumb({href=>'/adm/statistics', |
|
title=>'Statistics', |
|
text =>'Statistics', |
|
faq=>139, |
|
bug=>'Statistics and Charts'}); |
|
if (! exists($env{'form.reportSelected'}) || |
|
$env{'form.reportSelected'} eq '') { |
|
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Statistics Main Page')); |
|
&Apache::lonquickgrades::startGradeScreen($r,'statistics'); |
$r->print(&CreateMainMenu()); |
$r->print(&CreateMainMenu()); |
} else { |
} else { |
# |
# |
if (! &Apache::lonmysql::verify_sql_connection()) { |
if (! &Apache::lonmysql::verify_sql_connection()) { |
my $serveradmin = $r->dir_config('lonAdmEMail'); |
my $serveradmin = $r->dir_config('lonAdmEMail'); |
$r->print('<h2><font color="Red">'. |
$r->print('<p class="LC_error">'. |
&mt('Unable to connect to database!'). |
&mt('Unable to connect to database!'). |
'</font></h2>'); |
'</p>'); |
$r->print('<p>'. |
$r->print('<p>' |
&mt('Please notify the server administrator '). |
.&mt('Please notify the server administrator [_1]', |
'<b>'.$serveradmin.'</b></p>'); |
,'<b>'.$serveradmin.'</b>') |
|
.'</p>'); |
$r->print('<p>'. |
$r->print('<p>'. |
&mt('Course Statistics and Charts cannot be '. |
&mt('Course Statistics and Charts cannot be '. |
'retrieved until the database is restarted. '. |
'retrieved until the database is restarted. '. |
'Your data is intact but cannot be displayed '. |
'Your data is intact but cannot be displayed '. |
'at this time.').'</p>'); |
'at this time.').'</p>'); |
$r->print('</body></html>'); |
$r->print(&Apache::loncommon::end_page()); |
return; |
return; |
} |
} |
# |
# |
# Clean out the caches |
# Clean out the caches |
if (exists($ENV{'form.ClearCache'})) { |
if (exists($env{'form.ClearCache'})) { |
&Apache::loncoursedata::delete_caches($ENV{'requres.course.id'}); |
&Apache::loncoursedata::delete_caches($env{'request.course.id'}); |
} |
} |
# |
# |
# Set up the statistics and chart environment |
my $GoToPage = $env{'form.reportSelected'}; |
&PrepareClasslist(); |
|
&PrepareCourseData($r); |
|
# |
# |
# Begin form output |
# Begin form output |
$r->print('<form name="Statistics" '); |
$r->print('<form name="Statistics" '); |
|
if ($GoToPage eq 'student_submission_reports') { |
|
$r->print('onsubmit="return checkanon();" '); |
|
} |
$r->print('method="post" action="/adm/statistics">'); |
$r->print('method="post" action="/adm/statistics">'); |
$r->rflush(); |
$r->rflush(); |
# |
|
my $GoToPage = $ENV{'form.reportSelected'}; |
|
$r->print('<input type="hidden" name="reportSelected" value="'. |
$r->print('<input type="hidden" name="reportSelected" value="'. |
$GoToPage.'">'); |
$GoToPage.'" />'); |
if($GoToPage eq 'activitylog') { |
if($GoToPage eq 'activitylog') { |
# &Apache::lonproblemstatistics::Activity(); |
# &Apache::lonproblemstatistics::Activity(); |
} elsif($GoToPage eq 'problem_statistics') { |
} elsif($GoToPage eq 'problem_statistics') { |
|
&Apache::lonhtmlcommon::add_breadcrumb |
|
({href=>'/adm/statistics?reportselected=problem_statistics', |
|
text=>'Overall Problem Statistics'}); |
&Apache::lonproblemstatistics::BuildProblemStatisticsPage($r,$c); |
&Apache::lonproblemstatistics::BuildProblemStatisticsPage($r,$c); |
} elsif($GoToPage eq 'problem_analysis') { |
} elsif($GoToPage eq 'problem_analysis') { |
|
&Apache::lonhtmlcommon::add_breadcrumb |
|
({href=>'/adm/statistics?reportselected=problem_analysis', |
|
text=>'Detailed Problem Analysis'}); |
&Apache::lonproblemanalysis::BuildProblemAnalysisPage($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') { |
} 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,$c); |
&Apache::lonstudentassessment::BuildStudentAssessmentPage($r,$c); |
} elsif($GoToPage eq 'DoDiffGraph' || $GoToPage eq 'PercentWrongGraph') { |
} elsif($GoToPage eq 'grading_analysis') { |
# &Apache::lonproblemstatistics::BuildGraphicChart($r,$c); |
&Apache::lonhtmlcommon::add_breadcrumb |
} elsif($GoToPage eq 'Correct-problems Plot') { |
({href=>'/adm/statistics?reportselected=grading_anaylsis', |
# &Apache::lonpercentage::BuildPercentageGraph($r,$c); |
text=>'Grading Analysis'}); |
} |
&Apache::longradinganalysis::build_grading_analysis_page($r,$c); |
|
} |
# |
# |
$r->print("</form>\n"); |
$r->print("</form>\n"); |
} |
} |
$r->print("</body>\n</html>\n"); |
&Apache::lonquickgrades::endGradeScreen($r); |
|
$r->print(&Apache::loncommon::end_page()); |
$r->rflush(); |
$r->rflush(); |
# |
# |
return OK; |
return OK; |
Line 1190 sub handler {
|
Line 949 sub handler {
|
|
|
1; |
1; |
|
|
####################################################### |
__END__ |
####################################################### |
|
|
|
=pod |
=pod |
|
|
|
=head1 NAME |
|
|
|
lonstatistics |
|
|
|
=head1 SYNOPSIS |
|
|
|
Main handler for statistics and chart. |
|
|
|
This is part of the LearningOnline Network with CAPA project |
|
described at http://www.lon-capa.org. |
|
|
|
|
|
=head1 PACKAGE VARIABLES |
|
|
|
=over |
|
|
|
=item @FullClasslist The full classlist |
|
|
|
=item @Students The students we are concerned with for this invocation |
|
|
|
=item @Sections The sections available in this class |
|
|
|
=item @Groups The groups available in the class |
|
|
|
=item $curr_student The student currently being examined |
|
|
|
=item $prev_student The student previous in the classlist |
|
|
|
=item $next_student The student next in the classlist |
|
|
=back |
=back |
|
|
=cut |
=head1 SUBROUTINES |
|
|
####################################################### |
=over |
####################################################### |
|
|
|
__END__ |
=item &clear_classlist_variables() |
|
|
|
undef the following package variables: |
|
|
|
=over 4 |
|
|
|
=item * @FullClasslist |
|
|
|
=item * @Students |
|
|
|
=item * @Sections |
|
|
|
=item * @Groups |
|
|
|
=item * %StudentData |
|
|
|
=item * @StudentDataOrder |
|
|
|
=item * @SelectedStudentData |
|
|
|
=item * $curr_student |
|
|
|
=item * $prev_student |
|
|
|
=item * $next_student |
|
|
|
=back |
|
|
|
=item &PrepareClasslist() |
|
|
|
Build up the classlist information. The classlist information is kept in |
|
the following package variables: |
|
|
|
=over 4 |
|
|
|
=item * @FullClasslist |
|
|
|
=item * @Students |
|
|
|
=item * @Sections |
|
|
|
=item * @Groups |
|
|
|
=item * %StudentData |
|
|
|
=item * @SelectedStudentData |
|
|
|
=item * $curr_student |
|
|
|
=item * $prev_student |
|
|
|
=item * $next_student |
|
|
|
=back |
|
|
|
$curr_student, $prev_student, and $next_student may not be defined, depending |
|
upon the calling context. |
|
|
|
=item get_selected_sections() |
|
|
|
Returns an array of the selected sections |
|
|
|
=item get_selected_groups() |
|
|
|
Returns an array of the selected groups |
|
|
|
=item §ion_and_enrollment_description() |
|
|
|
Returns a string describing the currently selected section(s), group(s) and |
|
access status. |
|
|
|
Inputs: mode = 'plaintext' or 'localized' (defaults to 'localized') |
|
'plaintext' is used for example in Excel spreadsheets. |
|
Returns: scalar description string. |
|
|
|
=item section_or_group_text() |
|
|
|
=item get_students() |
|
|
|
Returns a list of the selected students |
|
|
|
=item ¤t_student() |
|
|
|
Returns a pointer to a hash containing data about the currently |
|
selected student. |
|
|
|
=item &previous_student() |
|
|
|
Returns a pointer to a hash containing data about the student prior |
|
in the list of students. Or something. |
|
|
|
=item &next_student() |
|
|
|
Returns a pointer to a hash containing data about the next student |
|
to be viewed. |
|
|
|
=item &StudentDataSelect($elementname,$status,$numvisible,$selected) |
|
|
|
Returns html for a selection box allowing the user to choose one (or more) |
|
of the fields of student data available (fullname, username, id, section, etc) |
|
|
|
=over 4 |
|
|
|
=item * $elementname The name of the HTML form element |
|
|
|
=item * $status 'multiple' or 'single' selection box |
|
|
|
=item * $numvisible The number of options to be visible |
|
|
|
=back |
|
|
|
=item &get_selected_maps($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. |
|
|
|
=item &selected_sequences_with_assessments() |
|
|
|
Retrieve the sequences which were selected by the user to show. |
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Input: $mode: scalar. Either 'selected' or 'all'. If not specified, |
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'selected' is used. |
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Returns: an array containing a navmap object and navmap resources, |
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or an array containing a scalar with an error message. |
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=item &map_select($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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=item * $status 'multiple' or 'single' selection box |
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=item * $numvisible The number of options to be visible |
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=back |
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=item &SectionSelect($elementname,$status,$numvisible) |
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Returns html for a selection box allowing the user to choose one (or more) |
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of the sections in the course. |
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Uses the package variables @Sections |
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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 * $numvisible The number of options to be visible |
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=back |
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=item &GroupSelect($elementname,$status,$numvisible) |
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Returns html for a selection box allowing the user to choose one (or more) |
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of the groups in the course. |
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Uses the package variables @Groups |
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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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=item CreateMainMenu() |
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=back |
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=cut |
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