version 1.5, 2002/07/31 14:35:38
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version 1.18, 2002/11/08 22:16:47
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Line 6
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Line 6
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# Copyright Michigan State University Board of Trustees |
# Copyright Michigan State University Board of Trustees |
# |
# |
# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
# |
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# LON-CAPA is free software; you can redistribute it and/or modify |
# LON-CAPA is free software; you can redistribute it and/or modify |
# it under the terms of the GNU General Public License as published by |
# it under the terms of the GNU General Public License as published by |
# the Free Software Foundation; either version 2 of the License, or |
# the Free Software Foundation; either version 2 of the License, or |
Line 49 sub BuildStudentAssessmentPage {
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Line 48 sub BuildStudentAssessmentPage {
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$studentInformation,$r,$c)=@_; |
$studentInformation,$r,$c)=@_; |
# $jr = $r; |
# $jr = $r; |
my %cache; |
my %cache; |
unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER,0640)) { |
unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
$r->print('<html><body>Unable to tie database.</body></html>'); |
$r->print('<html><body>Unable to tie database.</body></html>'); |
return; |
return; |
} |
} |
Line 86 sub BuildStudentAssessmentPage {
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Line 85 sub BuildStudentAssessmentPage {
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$students); |
$students); |
$r->print(&CreateInterface(\%cache, $selectedName, $students, $formName, |
$r->print(&CreateInterface(\%cache, $selectedName, $students, $formName, |
$doNotShow)); |
$doNotShow)); |
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$r->rflush(); |
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my $Str = ''; |
my $Str = ''; |
if($selectedName eq 'No Student Selected') { |
if($selectedName eq 'No Student Selected') { |
Line 98 sub BuildStudentAssessmentPage {
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Line 98 sub BuildStudentAssessmentPage {
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$r->print(&CreateTableHeadings(\%cache, $spacing, $infoKeys, $infoHeadings, |
$r->print(&CreateTableHeadings(\%cache, $spacing, $infoKeys, $infoHeadings, |
$sequenceKeys, $sequenceHeadings)); |
$sequenceKeys, $sequenceHeadings)); |
untie(%cache); |
untie(%cache); |
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if($c->aborted()) { return $Str; } |
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my $selected=0; |
my $selected=0; |
$r->print('<pre>'."\n"); |
$r->print('<pre>'."\n"); |
foreach (@$students) { |
foreach (@$students) { |
next if ($_ ne $selectedName && |
if($c->aborted()) { return $Str; } |
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next if ($_ ne $selectedName && |
$selectedName ne 'All Students'); |
$selectedName ne 'All Students'); |
$selected = 1; |
$selected = 1; |
my $courseData; |
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my $downloadTime=''; |
my @who = ($_); |
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next if(&Apache::loncoursedata::DownloadStudentCourseData(\@who, 'true', |
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$cacheDB, 'true', |
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'false', $courseID, |
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$r, $c) ne 'OK'); |
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next if($c->aborted()); |
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if(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
if(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
$downloadTime = $cache{$_.':lastDownloadTime'}; |
my @before=(); |
untie(%cache); |
my @after=(); |
} |
my @updateColumn=(); |
if($downloadTime eq 'Not downloaded') { |
my $foundUpdate = 0; |
$courseData = |
foreach(@$infoKeys) { |
&Apache::loncoursedata::DownloadCourseInformation($_, |
if(/updateTime/) { |
$courseID); |
$foundUpdate=1; |
unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_WRCREAT(),0640)) { |
push(@updateColumn, $_); |
last if($c->aborted()); |
next; |
next; |
} |
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if($foundUpdate) { |
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push(@after, $_); |
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} else { |
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push(@before, $_); |
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} |
} |
} |
&Apache::loncoursedata::ProcessStudentData(\%cache, |
my $displayString = 'DISPLAYDATA'.$spacing; |
$courseData, $_); |
$r->print(&Apache::lonhtmlcommon::FormatStudentInformation( |
untie(%cache); |
\%cache, $_, |
} |
\@before, |
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$displayString, |
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'preformatted')); |
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last if ($c->aborted()); |
if($foundUpdate) { |
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$displayString = ''; |
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$displayString .= '<a href="/adm/statistics?reportSelected='; |
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$displayString .= &Apache::lonnet::escape('Student Assessment'); |
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$displayString .= '&download='.$_.'">'; |
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$displayString .= 'DISPLAYDATA</a>'.$spacing; |
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$r->print(&Apache::lonhtmlcommon::FormatStudentInformation( |
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\%cache, $_, |
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\@updateColumn, |
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$displayString, |
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'preformatted')); |
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} |
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if(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER,0640)) { |
$displayString = 'DISPLAYDATA'.$spacing; |
my $displayString = 'DISPLAYDATA'.$spacing; |
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$r->print(&Apache::lonhtmlcommon::FormatStudentInformation( |
$r->print(&Apache::lonhtmlcommon::FormatStudentInformation( |
\%cache, $_, |
\%cache, $_, |
$infoKeys, |
\@after, |
$displayString, |
$displayString, |
'preformatted')); |
'preformatted')); |
$r->print(&StudentReport(\%cache, $_, $spacing, $sequenceKeys)); |
$r->print(&StudentReport(\%cache, $_, $spacing, $sequenceKeys)); |
$r->print("\n"); |
$r->print("\n"); |
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$r->rflush(); |
untie(%cache); |
untie(%cache); |
} |
} |
} |
} |
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# $r->print("AverageTtal"); |
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$r->print(&StudentAverageTotal(\%cache, $spacing, $sequenceKeys)); |
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$r->print("\n"); |
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$r->rflush(); |
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untie(%cache); |
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$r->print('</pre>'."\n"); |
$r->print('</pre>'."\n"); |
if($selected == 0) { |
if($selected == 0) { |
$Str .= '<h3><font color=blue>WARNING: '; |
$Str .= '<h3><font color=blue>WARNING: '; |
Line 159 sub CreateInterface {
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Line 194 sub CreateInterface {
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$Str .= '<input type="submit" name="PreviousStudent" '; |
$Str .= '<input type="submit" name="PreviousStudent" '; |
$Str .= 'value="Previous Student" />'."\n"; |
$Str .= 'value="Previous Student" />'."\n"; |
$Str .= '   '."\n"; |
$Str .= '   '."\n"; |
$Str .= &Apache::lonhtmlcommon::StudentOptions($cache, $students, |
$Str .= &Apache::lonhtmlcommon::StudentOptions($cache, $students, |
$selectedName, |
$selectedName, |
'StudentAssessment', |
'StudentAssessment', |
$formName); |
$formName); |
Line 184 sub CreateInterface {
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Line 219 sub CreateInterface {
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$Str .= '</td><td>'."\n"; |
$Str .= '</td><td>'."\n"; |
$Str .= '<input type="submit" name="DefaultColumns" '; |
$Str .= '<input type="submit" name="DefaultColumns" '; |
$Str .= 'value="Default Column Display" />'."\n"; |
$Str .= 'value="Default Column Display" />'."\n"; |
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$Str .= '</td><td>'."\n"; |
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$Str .= '<input type="submit" name="displaymode" '; |
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if (! exists($ENV{'form.displaymode'}) || |
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lc($ENV{'form.displaymode'}) eq 'display with links') { |
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$Str .= 'value="Display without links" />'; |
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# Set the current value, in case it is undefined |
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$ENV{'form.displaymode'} = 'Display with links'; |
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} else { |
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$Str .= 'value="Display with links" />'; |
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} |
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$Str .= "\n"; |
$Str .= '</td></tr></table>'."\n"; |
$Str .= '</td></tr></table>'."\n"; |
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return $Str; |
return $Str; |
Line 205 sub CreateTableHeadings {
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Line 251 sub CreateTableHeadings {
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my $displayString = '<td align="left"><pre><a href="/adm/statistics?'; |
my $displayString = '<td align="left"><pre><a href="/adm/statistics?'; |
$displayString .= 'sort=LINKDATA">DISPLAYDATA</a>FORMATTING'; |
$displayString .= 'sort=LINKDATA">DISPLAYDATA</a>FORMATTING'; |
$displayString .= $spacing.'</pre></td>'."\n"; |
$displayString .= $spacing.'</pre></td>'."\n"; |
$Str .= &Apache::lonhtmlcommon::CreateHeadings($cache, |
$Str .= &Apache::lonhtmlcommon::CreateHeadings($cache, |
$infoKeys, |
$infoKeys, |
$infoHeadings, |
$infoHeadings, |
$displayString, |
$displayString, |
'preformatted'); |
'preformatted'); |
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$displayString = '<td align="left"><pre>DISPLAYDATA'.$spacing; |
$displayString = '<td align="left"><pre>DISPLAYDATAFORMATTING'.$spacing; |
$displayString .= '</pre></td>'."\n"; |
$displayString .= '</pre></td>'."\n"; |
$Str .= &Apache::lonhtmlcommon::CreateHeadings($cache, |
$Str .= &Apache::lonhtmlcommon::CreateHeadings($cache, |
$sequenceKeys, |
$sequenceKeys, |
Line 230 sub CreateTableHeadings {
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Line 276 sub CreateTableHeadings {
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=item &FormatStudentData() |
=item &FormatStudentData() |
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First, FormatStudentInformation is called and prefixes the course information. |
First, FormatStudentInformation is called and prefixes the course information. |
This function produces a formatted string of the student's course information. |
This function produces a formatted string of the student\'s course information. |
Each column of data represents all the problems for a given sequence. For |
Each column of data represents all the problems for a given sequence. For |
valid grade data, a link is created for that problem to a submission record |
valid grade data, a link is created for that problem to a submission record |
for that problem. |
for that problem. |
Line 262 sub StudentReport {
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Line 308 sub StudentReport {
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my ($username,$domain)=split(':',$name); |
my ($username,$domain)=split(':',$name); |
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my $Str = ''; |
my $Str = ''; |
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if(defined($cache->{$name.':error'})) { |
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return $Str; |
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} |
if($cache->{$name.':error'} =~ /course/) { |
if($cache->{$name.':error'} =~ /course/) { |
$Str .= '<b><font color="blue">No course data for student </font>'; |
$Str .= '<b><font color="blue">No course data for student </font>'; |
$Str .= '<font color="red">'.$username.'.</font></b><br>'; |
$Str .= '<font color="red">'.$username.'.</font></b><br>'; |
return $Str; |
return $Str; |
} |
} |
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my $Version; |
my $hasVersion = 'false'; |
my $problemsCorrect = 0; |
my $hasFinalData = 'false'; |
my $totalProblems = 0; |
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my $problemsSolved = 0; |
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my $numberOfParts = 0; |
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# foreach my $sequence (split(':', $cache->{'orderedSequences'})) { |
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foreach my $sequence (@$showSequences) { |
foreach my $sequence (@$showSequences) { |
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my $hasData = 'false'; |
my $characterCount=0; |
my $characterCount=0; |
foreach my $problemID (split(':', $cache->{$sequence.':problems'})) { |
foreach my $problemID (split(':', $cache->{$sequence.':problems'})) { |
my $problem = $cache->{$problemID.':problem'}; |
my $problem = $cache->{$problemID.':problem'}; |
my $LatestVersion = $cache->{$name.':version:'.$problem}; |
# All grades (except for versionless parts) are displayed as links |
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# to their submission record. Loop through all the parts for the |
# Output dashes for all the parts of this problem if there |
# current problem in the correct order and prepare the output links |
# is no version information about the current problem. |
foreach(split(/\:/,$cache->{$sequence.':'.$problemID. |
if(!$LatestVersion) { |
':parts'})) { |
foreach my $part (split(/\:/,$cache->{$sequence.':'. |
if($cache->{$name.':'.$problemID.':NoVersion'} eq 'true' || |
$problemID. |
$cache->{$name.':'.$problemID.':'.$_.':code'} eq ' ' || |
':parts'})) { |
$cache->{$name.':'.$problemID.':'.$_.':code'} eq '') { |
$Str .= ' '; |
$Str .= ' '; |
$totalProblems++; |
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$characterCount++; |
$characterCount++; |
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next; |
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} |
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$hasVersion = 'true'; |
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$hasData = 'true'; |
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if (lc($ENV{'form.displaymode'}) ne 'display without links') { |
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$Str .= '<a href="/adm/grades?symb='; |
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$Str .= &Apache::lonnet::escape($problem); |
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$Str .= '&student='.$username.'&domain='.$domain; |
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$Str .= '&command=submission">'; |
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} |
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my $code = $cache->{$name.':'.$problemID.':'.$_.':code'}; |
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my $tries = $cache->{$name.':'.$problemID.':'.$_.':tries'}; |
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if($code eq '*' && $tries < 10 && $tries ne '') { |
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$code = $tries; |
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} |
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$Str .= $code; |
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if (lc($ENV{'form.displaymode'}) ne 'display without links') { |
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$Str .= '</a>'; |
} |
} |
next; |
$characterCount++; |
} |
} |
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} |
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my %partData=undef; |
# Output the number of correct answers for the current sequence. |
# Initialize part data, display skips correctly |
# This part takes up 6 character slots, but is formated right |
# Skip refers to when a student made no submissions on that |
# justified. |
# part/problem. |
my $spacesNeeded=$cache->{$sequence.':columnWidth'}-$characterCount; |
foreach my $part (split(/\:/,$cache->{$sequence.':'. |
$spacesNeeded -= 3; |
$problemID. |
$Str .= (' 'x$spacesNeeded); |
':parts'})) { |
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$partData{$part.':tries'}=0; |
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$partData{$part.':code'}=' '; |
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} |
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# Looping through all the versions of each part, starting with the |
# my $outputProblemsCorrect = sprintf("%3d", $cache->{$name.':'.$sequence. |
# oldest version. Basically, it gets the most recent |
# ':problemsCorrect'}); |
# set of grade data for each part. |
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for(my $Version=1; $Version<=$LatestVersion; $Version++) { |
my $outputProblemsCorrect = sprintf("%2d/%2d", $cache->{$name.':'.$sequence. |
foreach my $part (split(/\:/,$cache->{$sequence.':'. |
':problemsCorrect'}, |
$problemID. |
$characterCount); |
':parts'})) { |
if($hasData eq 'true') { |
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$Str .= '<font color="#007700">'.$outputProblemsCorrect.'</font>'; |
if(!defined($cache->{$name.":$Version:$problem". |
$hasFinalData = 'true'; |
":resource.$part.solved"})) { |
} else { |
# No grade for this submission, so skip |
$Str .= '<font color="#007700"> </font>'; |
next; |
} |
} |
$Str .= $spacing; |
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} |
my $tries=0; |
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my $code=' '; |
# Output the total correct problems over the total number of problems. |
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# I don't like this type of formatting, but it is a solution. Need |
$tries = $cache->{$name.':'.$Version.':'.$problem. |
# a way to dynamically determine the space requirements. |
':resource.'.$part.'.tries'}; |
my $outputProblemsSolved = sprintf("%4d", $cache->{$name.':problemsSolved'}); |
$partData{$part.':tries'}=($tries) ? $tries : 0; |
my $outputTotalProblems = sprintf("%4d", $cache->{$name.':totalProblems'}); |
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if($hasFinalData eq 'true') { |
my $val = $cache->{$name.':'.$Version.':'.$problem. |
$Str .= '<font color="#000088">'.$outputProblemsSolved. |
':resource.'.$part.'.solved'}; |
' / '.$outputTotalProblems.'</font>'; |
if ($val eq 'correct_by_student') {$code = '*';} |
} else { |
elsif ($val eq 'correct_by_override') {$code = '+';} |
$Str .= '<font color="#000088"> </font>'; |
elsif ($val eq 'incorrect_attempted') {$code = '.';} |
} |
elsif ($val eq 'incorrect_by_override'){$code = '-';} |
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elsif ($val eq 'excused') {$code = 'x';} |
if($hasVersion eq 'false') { |
elsif ($val eq 'ungraded_attempted') {$code = '#';} |
$Str = '<b><font color="blue">No course data.</font></b>'; |
else {$code = ' ';} |
} |
$partData{$part.':code'}=$code; |
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} |
return $Str; |
} |
} |
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sub StudentAverageTotal { |
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return ""; |
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my ($cache,$name,$spacing,$showSequences)=@_; |
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my $username = $name; |
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my $Str = ''; |
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my $hasVersion = 'false'; |
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my $hasFinalData = 'false'; |
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foreach my $sequence (@$showSequences) { |
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my $hasData = 'false'; |
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my $characterCount=0; |
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foreach my $problemID (split(':', $cache->{$sequence.':problems'})) { |
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my $problem = $cache->{$problemID.':problem'}; |
# All grades (except for versionless parts) are displayed as links |
# All grades (except for versionless parts) are displayed as links |
# to their submission record. Loop through all the parts for the |
# to their submission record. Loop through all the parts for the |
# current problem in the correct order and prepare the output links |
# current problem in the correct order and prepare the output links |
$Str .= '<a href="/adm/grades?symb='; |
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$Str .= &Apache::lonnet::escape($problem); |
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$Str .= '&student='.$username.'&domain='.$domain; |
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$Str .= '&command=submission">'; |
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foreach(split(/\:/,$cache->{$sequence.':'.$problemID. |
foreach(split(/\:/,$cache->{$sequence.':'.$problemID. |
':parts'})) { |
':parts'})) { |
if($partData{$_.':code'} eq '*') { |
if($cache->{$name.':'.$problemID.':NoVersion'} eq 'true' || |
$problemsCorrect++; |
$cache->{$name.':'.$problemID.':'.$_.':code'} eq ' ' || |
if (($partData{$_.':tries'}<10) && |
$cache->{$name.':'.$problemID.':'.$_.':code'} eq '') { |
($partData{$_.':tries'} ne '')) { |
$Str .= ' '; |
$partData{$_.':code'}=$partData{$_.':tries'}; |
$characterCount++; |
} |
next; |
} elsif($partData{$_.':code'} eq '+') { |
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$problemsCorrect++; |
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} |
} |
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$hasVersion = 'true'; |
$Str .= $partData{$_.':code'}; |
$hasData = 'true'; |
$characterCount++; |
$Str .= '<a href="/adm/grades?symb='; |
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$Str .= &Apache::lonnet::escape($problem); |
if($partData{$_.':code'} ne 'x') { |
$Str .= '&student= Average &domain= Total'; |
$totalProblems++; |
$Str .= '&command=submission">'; |
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my $code = $cache->{$name.':'.$problemID.':'.$_.':code'}; |
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my $tries = $cache->{$name.':'.$problemID.':'.$_.':tries'}; |
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if($code eq '*' && $tries < 10 && $tries ne '') { |
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$code = $tries; |
} |
} |
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$Str .= $code; |
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$Str .= '</a>'; |
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$characterCount++; |
} |
} |
$Str.='</a>'; |
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} |
} |
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# Output the number of correct answers for the current sequence. |
# Output the number of correct answers for the current sequence. |
# This part takes up 6 character slots, but is formated right |
# This part takes up 6 character slots, but is formated right |
# justified. |
# justified. |
my $spacesNeeded=$cache->{$sequence.':columnWidth'}-$characterCount; |
my $spacesNeeded=$cache->{$sequence.':columnWidth'}-$characterCount; |
$spacesNeeded -= 3; |
$spacesNeeded -= 3; |
$Str .= (' 'x$spacesNeeded); |
$Str .= (' 'x$spacesNeeded); |
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my $outputProblemsCorrect = sprintf( "%3d", $problemsCorrect ); |
# my $outputProblemsCorrect = sprintf("%3d", $cache->{$name.':'.$sequence. |
$Str .= '<font color="#007700">'.$outputProblemsCorrect.'</font>'; |
# ':problemsCorrect'}); |
$problemsSolved += $problemsCorrect; |
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$problemsCorrect=0; |
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my $outputProblemsCorrect = sprintf("%2d/%2d", $cache->{$name.':'.$sequence. |
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':problemsCorrect'}, |
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$characterCount); |
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if($hasData eq 'true') { |
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$Str .= '<font color="#007700">'.$outputProblemsCorrect.'</font>'; |
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$hasFinalData = 'true'; |
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} else { |
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$Str .= '<font color="#007700"> </font>'; |
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} |
$Str .= $spacing; |
$Str .= $spacing; |
} |
} |
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# Output the total correct problems over the total number of problems. |
# Output the total correct problems over the total number of problems. |
# I don't like this type of formatting, but it is a solution. Need |
# I don't like this type of formatting, but it is a solution. Need |
# a way to dynamically determine the space requirements. |
# a way to dynamically determine the space requirements. |
my $outputProblemsSolved = sprintf( "%4d", $problemsSolved ); |
my $outputProblemsSolved = sprintf("%4d", $cache->{$name.':problemsSolved'}); |
my $outputTotalProblems = sprintf( "%4d", $totalProblems ); |
my $outputTotalProblems = sprintf("%4d", $cache->{$name.':totalProblems'}); |
$Str .= '<font color="#000088">'.$outputProblemsSolved. |
if($hasFinalData eq 'true') { |
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$Str .= '<font color="#000088">'.$outputProblemsSolved. |
' / '.$outputTotalProblems.'</font>'; |
' / '.$outputTotalProblems.'</font>'; |
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} else { |
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$Str .= '<font color="#000088"> </font>'; |
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} |
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if($hasVersion eq 'false') { |
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$Str = '<b><font color="blue">No course data.</font></b>'; |
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} |
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return $Str; |
return $Str; |
} |
} |
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=pod |
=pod |
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=item &CreateLegend() |
=item &CreateLegend() |
Line 405 problems.
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Line 497 problems.
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sub CreateLegend { |
sub CreateLegend { |
my $Str = "<p><pre>". |
my $Str = "<p><pre>". |
"1..9: correct by student in 1..9 tries\n". |
" 1 correct by student in 1 try\n". |
" *: correct by student in more than 9 tries\n". |
" 7 correct by student in 7 tries\n". |
" +: correct by override\n". |
" * correct by student in more than 9 tries\n". |
" -: incorrect by override\n". |
" + correct by override\n". |
" .: incorrect attempted\n". |
" - incorrect by override\n". |
" #: ungraded attempted\n". |
" . incorrect attempted\n". |
" : not attempted\n". |
" # ungraded attempted\n". |
" x: excused". |
" not attempted (blank field)\n". |
"</pre><p>"; |
" x excused". |
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"</pre><p>"; |
return $Str; |
return $Str; |
} |
} |
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Line 422 sub CreateLegend {
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Line 515 sub CreateLegend {
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=item &CreateColumnSelectionBox() |
=item &CreateColumnSelectionBox() |
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If there are columns not being displayed then this selection box is created |
If there are columns not being displayed then this selection box is created |
with a list of those columns. When selections are made and the page |
with a list of those columns. When selections are made and the page |
refreshed, the columns will be removed from this box and the column is |
refreshed, the columns will be removed from this box and the column is |
put back in the chart. If there is no columns to select, no row is added |
put back in the chart. If there is no columns to select, no row is added |
to the interface table. |
to the interface table. |
Line 433 Input: $CacheData, $headings
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Line 526 Input: $CacheData, $headings
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$CacheData: A pointer to a hash tied to the cached data |
$CacheData: A pointer to a hash tied to the cached data |
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$headings: An array of the names of the columns for the student information. |
$headings: An array of the names of the columns for the student information. |
They are used for displaying which columns are missing. |
They are used for displaying which columns are missing. |
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Output: $notThere |
Output: $notThere |
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$notThere: The string contains one row of a table. The first column has the |
$notThere: The string contains one row of a table. The first column has the |
name of the selection box. The second contains the selection box |
name of the selection box. The second contains the selection box |
which has a size of four. |
which has a size of four. |
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=back |
=back |
Line 469 sub CreateColumnSelectionBox {
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Line 562 sub CreateColumnSelectionBox {
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=item &CreateColumnSelectors() |
=item &CreateColumnSelectors() |
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This function generates the checkboxes above the column headings. The |
This function generates the checkboxes above the column headings. The |
column will be removed if the checkbox is unchecked. |
column will be removed if the checkbox is unchecked. |
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=over 4 |
=over 4 |
Line 519 sub CreateColumnSelectors {
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Line 612 sub CreateColumnSelectors {
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sub FindSelectedStudent { |
sub FindSelectedStudent { |
my($cache, $selectedName, $students)=@_; |
my($cache, $selectedName, $students)=@_; |
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if($selectedName eq 'All Students' || |
if($selectedName eq 'All Students' || |
$selectedName eq 'No Student Selected') { |
$selectedName eq 'No Student Selected') { |
return $selectedName; |
return $selectedName; |
} |
} |