version 1.6, 2002/08/13 14:44:33
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version 1.11, 2002/11/22 03:46:57
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Line 26
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# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# (Navigate problems for statistical reports |
# (Navigate problems for statistical reports |
# YEAR=2001 |
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# 5/5,7/9,7/25/1,8/11,9/13,9/26,10/5,10/9,10/22,10/26 Behrouz Minaei |
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# 11/1,11/4,11/16,12/14,12/16,12/18,12/20,12/31 Behrouz Minaei |
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# YEAR=2002 |
# YEAR=2002 |
# 1/22,2/1,2/6,2/25,3/2,3/6,3/17,3/21,3/22,3/26,4/7,5/6 Behrouz Minaei |
# 5/12,7/26,9/7,11/22 Behrouz Minaei |
# 5/12,5/14,5/15,5/19,5/26,7/16 Behrouz Minaei |
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# |
# |
### |
### |
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package Apache::lonproblemanalysis; |
package Apache::lonproblemanalysis; |
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use strict; |
use strict; |
use Apache::lonnet(); |
use Apache::lonnet(); |
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use Apache::lonhtmlcommon(); |
use GDBM_File; |
use GDBM_File; |
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my $jr; |
my $jr; |
Line 48 sub BuildProblemAnalysisPage {
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Line 45 sub BuildProblemAnalysisPage {
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my %cache; |
my %cache; |
unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
$r->print('<html><body>Unable to tie database.</body></html>'); |
$r->print('Unable to tie database.'); |
return; |
return; |
} |
} |
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$r->print(&IntervalOptions($cache{'Interval'})); |
my $Ptr = ''; |
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$Ptr .= '<table border="0"><tbody>'; |
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$Ptr .= '<tr><td align="right"><b>Select Sections</b>'; |
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$Ptr .= '</td>'."\n"; |
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$Ptr .= '<td align="left">'."\n"; |
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my @sectionsSelected = split(':',$cache{'sectionsSelected'}); |
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my @sections = split(':',$cache{'sectionList'}); |
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$Ptr .= &Apache::lonhtmlcommon::MultipleSectionSelect(\@sections, |
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\@sectionsSelected, |
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'Statistics'); |
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$Ptr .= '</td></tr>'."\n"; |
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$Ptr .= '<tr><td align="right"><b>Intervals</b></td>'."\n"; |
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$Ptr .= '<td align="left">'; |
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$Ptr .= &IntervalOptions($cache{'Interval'}); |
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$Ptr .= '</td></tr></table><br>'; |
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$r->print($Ptr); |
$r->rflush(); |
$r->rflush(); |
$r->print(&OptionResponseTable($cache{'OptionResponses'}, \%cache)); |
$r->print(&OptionResponseTable($cache{'OptionResponses'}, \%cache, $r)); |
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untie(%cache); |
untie(%cache); |
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Line 69 sub BuildAnalyzePage {
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Line 81 sub BuildAnalyzePage {
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my $Str = '</form>'; |
my $Str = '</form>'; |
my %cache; |
my %cache; |
if(&Apache::loncoursedata::DownloadStudentCourseDataSeparate($students, 'true', |
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$cacheDB, 'true', |
unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
'true', $courseID, |
$Str .= 'Unable to tie database.'; |
$r, $c) ne 'OK') { |
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$r->print($Str); |
$r->print($Str); |
return; |
return; |
} |
} |
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# Remove students who don't have the proper section. |
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my @sectionsSelected = split(':',$cache{'sectionsSelected'}); |
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for(my $studentIndex=((scalar @$students)-1); $studentIndex>=0; |
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$studentIndex--) { |
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my $value = $cache{$students->[$studentIndex].':section'}; |
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my $found = 0; |
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foreach (@sectionsSelected) { |
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if($_ eq 'none') { |
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if($value eq '' || !defined($value) || $value eq ' ') { |
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$found = 1; |
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last; |
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} |
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} else { |
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if($value eq $_) { |
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$found = 1; |
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last; |
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} |
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} |
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} |
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if($found == 0) { |
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splice(@$students, $studentIndex, 1); |
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} |
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} |
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unless(untie(%cache)) { |
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$r->print('Can not untie hash.'); |
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$r->rflush(); |
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} |
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my $error = |
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&Apache::loncoursedata::DownloadStudentCourseDataSeparate($students, |
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'true', |
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$cacheDB, |
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'true', |
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'true', |
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$courseID, |
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$r, $c); |
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if($error ne 'OK') { |
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$r->print($error.'<br>Error downloading course data<br>'); |
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return; |
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} |
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unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
unless(tie(%cache,'GDBM_File',$cacheDB,&GDBM_READER(),0640)) { |
$Str .= '<html><body>Unable to tie database.</body></html>'; |
$Str .= 'Unable to tie database.'; |
$r->print($Str); |
$r->print($Str); |
return; |
return; |
} |
} |
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my ($problemId, $part, $responseId)=split(':',$cache{'AnalyzeInfo'}); |
my ($problemId, $part, $responseId)=split(':',$cache{'AnalyzeInfo'}); |
my $uri = $cache{$problemId.':source'}; |
my $uri = $cache{$problemId.':source'}; |
my $problem = $cache{$problemId.':problem'}; |
my $problem = $cache{$problemId.':problem'}; |
my $title = $cache{$problemId.':title'}; |
my $title = $cache{$problemId.':title'}; |
my $interval = $cache{'Interval'}; |
my $interval = $cache{'Interval'}; |
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Line 94 sub BuildAnalyzePage {
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Line 146 sub BuildAnalyzePage {
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$ConceptData{"Interval"} = $interval; |
$ConceptData{"Interval"} = $interval; |
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#Initialize the option response true answers |
#Initialize the option response true answers |
my ($analyzeData) = &InitAnalysis($uri, $part, $responseId, $problem, |
my ($analyzeData) = &InitAnalysis($uri, $part, $responseId, $problem, |
$students->[0], $courseID); |
$students->[0], $courseID); |
if(defined($analyzeData->{'error'})) { |
if(defined($analyzeData->{'error'})) { |
$Str .= $analyzeData->{'error'}.'<br>Incorrect part requested.<br>'; |
$Str .= $analyzeData->{'error'}.'<br>Incorrect part requested.<br>'; |
Line 107 sub BuildAnalyzePage {
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Line 159 sub BuildAnalyzePage {
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if($c->aborted()) { untie(%cache); return; } |
if($c->aborted()) { untie(%cache); return; } |
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#compute the intervals |
#compute the intervals |
&Interval($part, $problem, $interval, $analyzeData->{'concepts'}, |
&Interval($part, $problem, $interval, $analyzeData->{'concepts'}, |
\%ConceptData); |
\%ConceptData); |
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$title =~ s/\ /"_"/eg; |
$title =~ s/\ /"_"/eg; |
Line 116 sub BuildAnalyzePage {
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Line 168 sub BuildAnalyzePage {
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$r->print($Str); |
$r->print($Str); |
$Str = ''; |
$Str = ''; |
if($c->aborted()) { untie(%cache); return; } |
if($c->aborted()) { untie(%cache); return; } |
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#Java script Progress window |
#Java script Progress window |
for(my $index=0; $index<(scalar @$students); $index++) { |
for(my $index=0; $index<(scalar @$students); $index++) { |
if($c->aborted()) { untie(%cache); return; } |
if($c->aborted()) { untie(%cache); return; } |
&OpStatus($problemId, $students->[$index], \%ConceptData, |
&OpStatus($problemId, $students->[$index], \%ConceptData, |
$analyzeData->{'foil_to_concept'}, $analyzeData, \%cache); |
$analyzeData->{'foil_to_concept'}, $analyzeData, |
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\%cache, $courseID); |
} |
} |
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$Str .= '<br>'; |
$Str .= '<br>'; |
for (my $k=0; $k<$interval; $k++ ) { |
for (my $k=0; $k<$interval; $k++ ) { |
if($c->aborted()) { untie(%cache); return $Str; } |
if($c->aborted()) { untie(%cache); return $Str; } |
$Str .= &DrawGraph($k, $title, $analyzeData->{'concepts'}, |
$Str .= &DrawGraph($k, $title, $analyzeData->{'concepts'}, |
\%ConceptData); |
\%ConceptData); |
$r->print($Str); |
$r->print($Str); |
$Str = ''; |
$Str = ''; |
Line 160 sub IntervalOptions {
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Line 213 sub IntervalOptions {
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} |
} |
} |
} |
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my $Ptr = '<br><b>Select number of intervals</b>'."\n". |
my $Ptr = '<select name="Interval">'."\n"; |
'<select name="Interval">'."\n"; |
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for(my $n=1; $n<=7;$ n++) { |
for(my $n=1; $n<=7;$ n++) { |
$Ptr .= '<option'; |
$Ptr .= '<option'; |
if($interval == $n) { |
if($interval == $n) { |
Line 175 sub IntervalOptions {
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Line 227 sub IntervalOptions {
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} |
} |
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sub OptionResponseTable { |
sub OptionResponseTable { |
my ($optionResponses,$cache)=@_; |
my ($optionResponses,$cache,$r)=@_; |
my $Str = ''; |
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$Str .= '<br><b> Option Response Problems in this course:</b>'."\n"; |
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$Str .= '<br><br>'."\n"; |
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$Str .= "<table border=2><tr><th> \# </th><th> Problem Title </th>"; |
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$Str .= '<th> Resource </th><th> Analysis </th></tr>'."\n"; |
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my $number=1; |
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my @optionResponses=split(':::', $optionResponses); |
my @optionResponses=split(':::', $optionResponses); |
my %partCount; |
my %partCount; |
foreach (@optionResponses) { |
my %sequences; |
my ($problemId, $part, undef)=split(':',$_); |
my @orderedSequences=(); |
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foreach(@optionResponses) { |
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my ($sequence, $problemId, $part, undef)=split(':',$_); |
$partCount{$problemId.':'.$part}++; |
$partCount{$problemId.':'.$part}++; |
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if(!defined($sequences{$sequence})) { |
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push(@orderedSequences, $sequence); |
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$sequences{$sequence} = $_; |
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} else { |
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$sequences{$sequence} .= ':::'.$_; |
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} |
} |
} |
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foreach (@optionResponses) { |
my $Str = ''; |
my ($problemId, $part, $response)=split(':',$_); |
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my $uri = $cache->{$problemId.':source'}; |
foreach my $sequence (@orderedSequences) { |
my $title = $cache->{$problemId.':title'}; |
my @optionProblems = split(':::', $sequences{$sequence}); |
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my $Temp = '<a href="'.$uri.'" target="_blank">'.$title.'</a>'; |
$Str .= '<b>'.$cache->{$sequence.':title'}.'</b>'."\n"; |
$Str .= '<tr>'; |
$Str .= "<table border=2><tr><th> \# </th><th> Problem Title </th>"; |
$Str .= '<td> '.$number.' </td>'; |
$Str .= '<th> Resource </th><th> Analysis </th></tr>'."\n"; |
$Str .= '<td bgcolor="#DDFFDD">'.$Temp.'</td>'; |
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$Str .= '<td bgcolor="#EEFFCC">'.$uri.'</td>'; |
my $count = 1; |
if($partCount{$problemId.':'.$part} < 2) { |
foreach(@optionProblems) { |
$Str .= '<td><input type="submit" name="Analyze:::'; |
my (undef, $problemId, $part, $response)= |
$Str .= $problemId.':'.$part.'" value="'; |
split(':',$optionProblems[$count-1]); |
$Str .= 'Part '.$part; |
# split(':',$sequences{$sequence}); |
$Str .= '" /></td></tr>'."\n"; |
my $uri = $cache->{$problemId.':source'}; |
} else { |
my $title = $cache->{$problemId.':title'}; |
$Str .= '<td><input type="submit" name="Analyze:::'.$_.'" value="'; |
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$Str .= 'Part '.$part.' Response '.$response; |
my $Temp = '<a href="'.$uri.'" target="_blank">'.$title.'</a>'; |
$Str .= '" /></td></tr>'."\n"; |
$Str .= '<tr>'; |
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$Str .= '<td> '.$count.' </td>'; |
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$Str .= '<td bgcolor="#DDFFDD">'.$Temp.'</td>'; |
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$Str .= '<td bgcolor="#EEFFCC">'.$uri.'</td>'; |
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if($partCount{$problemId.':'.$part} < 2) { |
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$Str .= '<td><input type="submit" name="Analyze:::'; |
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$Str .= $problemId.':'.$part.'" value="'; |
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$Str .= 'Part '.$part; |
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$Str .= '" /></td></tr>'."\n"; |
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} else { |
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my $value = $problemId.':'.$part.':'.$response; |
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$Str .= '<td><input type="submit" name="Analyze:::'.$value; |
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$Str .= '" value="'; |
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$Str .= 'Part '.$part.' Response '.$response; |
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$Str .= '" /></td></tr>'."\n"; |
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} |
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$count++; |
} |
} |
$number++; |
$Str .= '</table><br>'."\n"; |
} |
} |
$Str .= '</table>'."\n"; |
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return $Str; |
return $Str; |
} |
} |
Line 222 sub OptionResponseTable {
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Line 291 sub OptionResponseTable {
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#---- Analyze Web Page ------------------------------------------------------- |
#---- Analyze Web Page ------------------------------------------------------- |
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#restore the student submissions and finding the result |
#restore the student submissions and finding the result |
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=pod |
sub OpStatus { |
sub OpStatus { |
my ($problemID, $student, $ConceptData, $foil_to_concept, |
my ($problemID, $student, $ConceptData, $foil_to_concept, |
$analyzeData, $cache)=@_; |
$analyzeData, $cache)=@_; |
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my $ids = $analyzeData->{'parts'}; |
my $ids = $analyzeData->{'parts'}; |
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my @True = (); |
my @True = (); |
my @False = (); |
my @False = (); |
my $flag=0; |
my $flag=0; |
Line 234 sub OpStatus {
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Line 305 sub OpStatus {
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my $tries=0; |
my $tries=0; |
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foreach my $id (@$ids) { |
foreach my $id (@$ids) { |
my ($part, $response) = split(/\./, $id); |
my ($part, $response) = split(/\./, $id); |
my $time=$cache->{$student.':'.$problemID.':'.$part.':timestamp'}; |
my $time=$cache->{$student.':'.$problemID.':'.$part.':timestamp'}; |
my @submissions = split(':::', $cache->{$student.':'.$problemID.':'. |
my @submissions = split(':::', $cache->{$student.':'.$problemID.':'. |
$part.':'.$response. |
$part.':'.$response. |
Line 245 sub OpStatus {
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Line 316 sub OpStatus {
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if($submission{$_}) { |
if($submission{$_}) { |
my $answer = $analyzeData->{$id.'.foil.value.'.$_}; |
my $answer = $analyzeData->{$id.'.foil.value.'.$_}; |
if($submission{$_} eq $answer) { |
if($submission{$_} eq $answer) { |
&Decide("true", $foil_to_concept->{$_}, |
&Decide("true", $foil_to_concept->{$_}, |
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$time, $ConceptData); |
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} else { |
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&Decide("false", $foil_to_concept->{$_}, |
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$time, $ConceptData); |
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} |
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} |
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} |
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} |
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} |
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return; |
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} |
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=cut |
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sub OpStatus { |
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my ($problemID, $student, $ConceptData, $foil_to_concept, |
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$analyzeData, $cache, $courseID)=@_; |
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my $ids = $analyzeData->{'parts'}; |
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my ($uname,$udom)=split(/\:/,$student); |
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my $symb = $cache->{$problemID.':problem'}; |
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my @True = (); |
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my @False = (); |
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my $flag=0; |
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my $tries=0; |
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# $jr->print("<br> ID= $problemID <br> student= $student<br> prob= $symb<br>"); |
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foreach my $id (@$ids) { |
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my ($part, $response) = split(/\./, $id); |
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=pod |
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my %reshash=&Apache::lonnet::restore($symb,$courseID,$udom,$uname); |
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if ($reshash{'version'}) { |
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my $tries=0; |
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#&Apache::lonhomework::showhash(%$analyzeData); |
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for (my $version=1;$version<=$reshash{'version'};$version++) { |
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my $time=$reshash{"$version:timestamp"}; |
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foreach my $key (sort(split(/\:/,$reshash{$version.':keys'}))) { |
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if (($key=~/\.(\w+)\.(\w+)\.submission$/)) { |
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my $Id1 = $1; my $Id2 = $2; |
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#check if this is a repeat submission, if so skip it |
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if ($reshash{"$version:resource.$Id1.previous"}) { next; } |
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#if no solved this wasn't a real submission, ignore it |
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if (!defined($reshash{"$version:resource.$Id1.solved"})) { |
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&Apache::lonxml::debug("skipping "); |
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next; |
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} |
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my $Resp = $reshash{"$version:$key"}; |
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my %submission=&Apache::lonnet::str2hash($Resp); |
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foreach (keys %submission) { |
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my $Ansr = $analyzeData->{"$Id1.$Id2.foil.value.$_"}; |
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if ($submission{$_}) { |
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if ($submission{$_} eq $Ansr) { |
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&Decide("true",$_,$time ); |
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} |
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else {&Decide("false",$_,$time );} |
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} |
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} |
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} |
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} |
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} |
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} |
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=cut |
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my $time=$cache->{$student.':'.$problemID.':'.$part.':timestamp'}; |
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my @submissions = split(':::', $cache->{$student.':'.$problemID.':'. |
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$part.':'.$response. |
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':submission'}); |
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foreach my $Resp (@submissions) { |
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my %submission=&Apache::lonnet::str2hash($Resp); |
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foreach (keys(%submission)) { |
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if($submission{$_}) { |
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my $answer = $analyzeData->{$id.'.foil.value.'.$_}; |
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if($submission{$_} eq $answer) { |
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&Decide("true", $foil_to_concept->{$_}, |
$time, $ConceptData); |
$time, $ConceptData); |
} else { |
} else { |
&Decide("false", $foil_to_concept->{$_}, |
&Decide("false", $foil_to_concept->{$_}, |
$time, $ConceptData); |
$time, $ConceptData); |
} |
} |
} |
} |
} |
} |
} |
} |
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} |
} |
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return; |
return; |
} |
} |
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=pod |
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sub OpStatus { |
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my ($rid,$student,$ConceptData,$foil_to_concept,$analyzeData,$cache)=@_; |
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my ($uname,$udom)=split(/\:/,$student); |
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my $code='U'; |
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$rid=~/(\d+)\.(\d+)/; |
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my $symb=&Apache::lonnet::declutter($hash{'map_id_'.$1}).'___'.$2.'___'. |
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&Apache::lonnet::declutter($hash{'src_'.$rid}); |
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my %reshash=&Apache::lonnet::restore($symb,$cid,$udom,$uname); |
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my @True = (); |
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my @False = (); |
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my $flag=0; |
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if ($reshash{'version'}) { |
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my $tries=0; |
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&Apache::lonhomework::showhash(%Answer); |
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for (my $version=1;$version<=$reshash{'version'};$version++) { |
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my $time=$reshash{"$version:timestamp"}; |
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foreach my $key (sort(split(/\:/,$reshash{$version.':keys'}))) { |
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if (($key=~/\.(\w+)\.(\w+)\.submission$/)) { |
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my $Id1 = $1; my $Id2 = $2; |
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#check if this is a repeat submission, if so skip it |
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if ($reshash{"$version:resource.$Id1.previous"}) { next; } |
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#if no solved this wasn't a real submission, ignore it |
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if (!defined($reshash{"$version:resource.$Id1.solved"})) { |
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&Apache::lonxml::debug("skipping "); |
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next; |
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} |
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my $Resp = $reshash{"$version:$key"}; |
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my %submission=&Apache::lonnet::str2hash($Resp); |
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foreach (keys %submission) { |
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my $Ansr = $Answer{"$Id1.$Id2.foil.value.$_"}; |
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if ($submission{$_}) { |
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if ($submission{$_} eq $Ansr) { |
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&Decide("true",$_,$time ); |
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} |
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else {&Decide("false",$_,$time );} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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=cut |
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sub DrawGraph { |
sub DrawGraph { |
my ($k,$Src,$Concepts,$ConceptData)=@_; |
my ($k,$Src,$Concepts,$ConceptData)=@_; |
my $Max=0; |
my $Max=0; |
my @data1; |
my @data1; |
my @data2; |
my @data2; |
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# Adjust Data and find the Max |
# Adjust Data and find the Max |
for (my $n=0; $n<(scalar @$Concepts); $n++ ) { |
for (my $n=0; $n<(scalar @$Concepts); $n++ ) { |
my $tmp=$Concepts->[$n]; |
my $tmp=$Concepts->[$n]; |
$data1[$n]=$ConceptData->{$tmp.'.'.$k.'.true'}; |
$data1[$n]=$ConceptData->{$tmp.'.'.$k.'.true'}; |
Line 324 sub DrawTable {
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Line 520 sub DrawTable {
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my $P_No = (scalar @data1); |
my $P_No = (scalar @data1); |
my $Str = ''; |
my $Str = ''; |
# $Str .= '<br><b>From: ['.localtime($ConceptData->{'Int.'.($k-1)}); |
# $Str .= '<br><b>From: ['.localtime($ConceptData->{'Int.'.($k-1)}); |
# $Str .= '] To: ['.localtime($ConceptData->{"Int.$k"}).']</b>'; |
# $Str .= '] To: ['.localtime($ConceptData->{"Int.$k"}).']</b>'; |
$Str .= "\n".'<table border=2>'. |
$Str .= "\n".'<table border=2>'. |
"\n".'<tr>'. |
"\n".'<tr>'. |
"\n".'<th> # </th>'. |
"\n".'<th> # </th>'. |
Line 450 sub Interval {
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Line 646 sub Interval {
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for(my $i=1; $i<$Int; $i++) { |
for(my $i=1; $i<$Int; $i++) { |
$ConceptData->{'Int.'.$i}=$opn+$i*$add; |
$ConceptData->{'Int.'.$i}=$opn+$i*$add; |
} |
} |
$ConceptData->{'Int.'.$Int}=$due; |
$ConceptData->{'Int.'.$Int}=$due; |
for(my $i=0; $i<$Int; $i++) { |
for(my $i=0; $i<$Int; $i++) { |
for(my $n=0; $n<(scalar @$Concepts); $n++ ) { |
for(my $n=0; $n<(scalar @$Concepts); $n++ ) { |
my $tmp=$Concepts->[$n]; |
my $tmp=$Concepts->[$n]; |