version 1.31, 2003/03/03 19:28:29
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version 1.70, 2003/10/07 14:38:30
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Line 83 my $Statistics;
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Line 83 my $Statistics;
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=item $output_mode 'html', 'excel', or 'csv' for output mode |
=item $output_mode 'html', 'excel', or 'csv' for output mode |
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=item $show 'all' or 'totals' determines how much data is output |
=item $show 'all', 'totals', or 'scores' determines how much data is output |
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=item $data determines what performance data is shown |
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=item $datadescription A short description of the output data selected. |
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=item $base 'tries' or 'scores' determines the base of the performance shown |
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=item $single_student_mode evaluates to true if we are showing only one |
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student. |
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=cut |
=cut |
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Line 91 my $Statistics;
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Line 100 my $Statistics;
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####################################################### |
####################################################### |
my $show_links; |
my $show_links; |
my $output_mode; |
my $output_mode; |
my $show; |
my $data; |
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my $base; |
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my $datadescription; |
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my $single_student_mode; |
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####################################################### |
####################################################### |
####################################################### |
####################################################### |
Line 126 Inputs:
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Line 138 Inputs:
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####################################################### |
####################################################### |
sub BuildStudentAssessmentPage { |
sub BuildStudentAssessmentPage { |
my ($r,$c)=@_; |
my ($r,$c)=@_; |
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undef($Statistics); |
undef($Statistics); |
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undef($show_links); |
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undef($output_mode); |
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undef($data); |
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undef($base); |
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undef($datadescription); |
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undef($single_student_mode); |
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$single_student_mode = 0; |
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$single_student_mode = 1 if ($ENV{'form.SelectedStudent'}); |
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if ($ENV{'form.selectstudent'}) { |
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&Apache::lonstatistics::DisplayClasslist($r); |
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return; |
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} |
# |
# |
# Print out the HTML headers for the interface |
# Print out the HTML headers for the interface |
# This also parses the output mode selector |
# This also parses the output mode selector |
# This step must always be done. |
# This step must *always* be done. |
$r->print(&CreateInterface()); |
$r->print(&CreateInterface()); |
$r->print('<input type="hidden" name="notfirstrun" value="true" />'); |
$r->print('<input type="hidden" name="notfirstrun" value="true" />'); |
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$r->print('<input type="hidden" name="sort" value="'. |
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$ENV{'form.sort'}.'" />'); |
$r->rflush(); |
$r->rflush(); |
if (! exists($ENV{'form.notfirstrun'})) { |
# |
$r->print(<<ENDMSG); |
if (! exists($ENV{'form.notfirstrun'}) && ! $single_student_mode) { |
<p> |
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<font size="+1"> |
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Please make your selections in the boxes above and hit |
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the button marked "Update Display". |
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</font> |
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</p> |
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ENDMSG |
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return; |
return; |
} |
} |
# |
# |
# |
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my $initialize = \&html_initialize; |
my $initialize = \&html_initialize; |
my $output_student = \&html_outputstudent; |
my $output_student = \&html_outputstudent; |
my $finish = \&html_finish; |
my $finish = \&html_finish; |
Line 163 ENDMSG
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Line 183 ENDMSG
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# |
# |
if($c->aborted()) { return ; } |
if($c->aborted()) { return ; } |
# |
# |
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# Determine which students we want to look at |
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my @Students; |
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if ($single_student_mode) { |
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@Students = (&Apache::lonstatistics::current_student()); |
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$r->print(&next_and_previous_buttons()); |
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$r->rflush(); |
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} else { |
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@Students = @Apache::lonstatistics::Students; |
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} |
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# |
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# Perform generic initialization tasks |
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# Since we use lonnet::EXT to retrieve problem weights, |
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# to ensure current data we must clear the caches out. |
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# This makes sure that parameter changes at the student level |
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# are immediately reflected in the chart. |
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&Apache::lonnet::clear_EXT_cache_status(); |
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# |
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# Clean out loncoursedata's package data, just to be safe. |
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&Apache::loncoursedata::clear_internal_caches(); |
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# |
# Call the initialize routine selected above |
# Call the initialize routine selected above |
$initialize->($r); |
$initialize->($r); |
foreach my $student (@Apache::lonstatistics::Students) { |
foreach my $student (@Students) { |
if($c->aborted()) { |
if($c->aborted()) { |
$finish->($r); |
$finish->($r); |
return ; |
return ; |
Line 181 ENDMSG
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Line 221 ENDMSG
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####################################################### |
####################################################### |
####################################################### |
####################################################### |
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sub next_and_previous_buttons { |
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my $Str = ''; |
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$Str .= '<input type="hidden" name="SelectedStudent" value="'. |
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$ENV{'form.SelectedStudent'}.'" />'; |
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# |
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# Build the previous student link |
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my $previous = &Apache::lonstatistics::previous_student(); |
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my $previousbutton = ''; |
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if (defined($previous)) { |
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my $sname = $previous->{'username'}.':'.$previous->{'domain'}; |
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$previousbutton .= '<input type="button" value="'. |
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'Previous Student ('. |
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$previous->{'username'}.'@'.$previous->{'domain'}.')'. |
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'" onclick="document.Statistics.SelectedStudent.value='. |
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"'".$sname."'".';'. |
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'document.Statistics.submit();" />'; |
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} else { |
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$previousbutton .= '<input type="button" value="'. |
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'Previous student (none)'.'" />'; |
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} |
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# |
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# Build the next student link |
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my $next = &Apache::lonstatistics::next_student(); |
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my $nextbutton = ''; |
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if (defined($next)) { |
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my $sname = $next->{'username'}.':'.$next->{'domain'}; |
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$nextbutton .= '<input type="button" value="'. |
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'Next Student ('. |
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$next->{'username'}.'@'.$next->{'domain'}.')'. |
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'" onclick="document.Statistics.SelectedStudent.value='. |
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"'".$sname."'".';'. |
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'document.Statistics.submit();" />'; |
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} else { |
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$nextbutton .= '<input type="button" value="'. |
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'Next student (none)'.'" />'; |
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} |
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# |
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# Build the 'all students' button |
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my $all = ''; |
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$all .= '<input type="button" value="All Students" '. |
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'" onclick="document.Statistics.SelectedStudent.value='. |
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"''".';'.'document.Statistics.submit();" />'; |
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$Str .= $previousbutton.(' 'x5).$all.(' 'x5).$nextbutton; |
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return $Str; |
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} |
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####################################################### |
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####################################################### |
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sub get_student_fields_to_show { |
sub get_student_fields_to_show { |
my @to_show = @Apache::lonstatistics::SelectedStudentData; |
my @to_show = @Apache::lonstatistics::SelectedStudentData; |
Line 193 sub get_student_fields_to_show {
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Line 281 sub get_student_fields_to_show {
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return @to_show; |
return @to_show; |
} |
} |
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sub get_sequences_to_show { |
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my @Sequences; |
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foreach my $map_symb (@Apache::lonstatistics::SelectedMaps) { |
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foreach my $sequence (@Apache::lonstatistics::Sequences) { |
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next if ($sequence->{'symb'} ne $map_symb && $map_symb ne 'all'); |
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next if ($sequence->{'num_assess'} < 1); |
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push (@Sequences,$sequence); |
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} |
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} |
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return @Sequences; |
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} |
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####################################################### |
####################################################### |
####################################################### |
####################################################### |
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Line 232 sub CreateInterface {
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Line 307 sub CreateInterface {
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$Str .= '<tr>'; |
$Str .= '<tr>'; |
$Str .= '<td align="center"><b>Sections</b></td>'; |
$Str .= '<td align="center"><b>Sections</b></td>'; |
$Str .= '<td align="center"><b>Student Data</b></td>'; |
$Str .= '<td align="center"><b>Student Data</b></td>'; |
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$Str .= '<td align="center"><b>Enrollment Status</b></td>'; |
$Str .= '<td align="center"><b>Sequences and Folders</b></td>'; |
$Str .= '<td align="center"><b>Sequences and Folders</b></td>'; |
$Str .= '<td align="center"><b>Output Format</b></td>'; |
$Str .= '<td align="center"><b>Output Format</b>'. |
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&Apache::loncommon::help_open_topic("Chart_Output_Formats"). |
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'</td>'; |
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$Str .= '<td align="center"><b>Output Data</b>'. |
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&Apache::loncommon::help_open_topic("Chart_Output_Data"). |
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'</td>'; |
$Str .= '</tr>'."\n"; |
$Str .= '</tr>'."\n"; |
# |
# |
$Str .= '<tr><td align="center">'."\n"; |
$Str .= '<tr><td align="center">'."\n"; |
Line 250 sub CreateInterface {
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Line 331 sub CreateInterface {
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$Str .= &Apache::lonstatistics::StudentDataSelect('StudentData','multiple', |
$Str .= &Apache::lonstatistics::StudentDataSelect('StudentData','multiple', |
5,undef); |
5,undef); |
$Str .= '</td><td>'."\n"; |
$Str .= '</td><td>'."\n"; |
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$Str .= &Apache::lonhtmlcommon::StatusOptions(undef,undef,5); |
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$Str .= '</td><td>'."\n"; |
$Str .= &Apache::lonstatistics::MapSelect('Maps','multiple,all',5, |
$Str .= &Apache::lonstatistics::MapSelect('Maps','multiple,all',5, |
$only_seq_with_assessments); |
$only_seq_with_assessments); |
$Str .= '</td><td>'."\n"; |
$Str .= '</td><td>'."\n"; |
$Str .= &CreateAndParseOutputSelector(); |
$Str .= &CreateAndParseOutputSelector(); |
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$Str .= '</td><td>'."\n"; |
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$Str .= &CreateAndParseOutputDataSelector(); |
$Str .= '</td></tr>'."\n"; |
$Str .= '</td></tr>'."\n"; |
$Str .= '</table>'."\n"; |
$Str .= '</table>'."\n"; |
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$Str .= '<input type="submit" value="Generate Chart" />'; |
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$Str .= ' 'x5; |
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$Str .= '<input type="submit" name="selectstudent" '. |
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'value="Select One Student" />'; |
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$Str .= ' 'x5; |
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$Str .= '<input type="submit" name="ClearCache" value="Clear Caches" />'; |
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$Str .= ' 'x5; |
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$Str .= '<br />'; |
return $Str; |
return $Str; |
} |
} |
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Line 270 sub CreateInterface {
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Line 363 sub CreateInterface {
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####################################################### |
####################################################### |
####################################################### |
####################################################### |
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my @OutputOptions = |
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({ name => 'HTML, with links', |
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value => 'html, with links', |
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description => 'Output HTML with each symbol linked to the problem '. |
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'which generated it.', |
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mode => 'html', |
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show_links => 'yes', |
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}, |
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{ name => 'HTML, with all links', |
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value => 'html, with all links', |
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description => 'Output HTML with each symbol linked to the problem '. |
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'which generated it. '. |
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'This includes links for unattempted problems.', |
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mode => 'html', |
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show_links => 'all', |
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}, |
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{ name => 'HTML, without links', |
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value => 'html, without links', |
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description => 'Output HTML. By not including links, the size of the'. |
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' web page is greatly reduced. If your browser crashes on the '. |
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'full display, try this.', |
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mode => 'html', |
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show_links => 'no', |
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}, |
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{ name => 'Excel', |
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value => 'excel', |
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description => 'Output an Excel file (compatable with Excel 95).', |
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mode => 'excel', |
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show_links => 'no', |
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}, |
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{ name => 'CSV', |
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value => 'csv', |
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description => 'Output a comma seperated values file suitable for '. |
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'import into a spreadsheet program. Using this method as opposed '. |
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'to Excel output allows you to organize your data before importing'. |
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' it into a spreadsheet program.', |
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mode => 'csv', |
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show_links => 'no', |
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}, |
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); |
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sub OutputDescriptions { |
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my $Str = ''; |
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$Str .= "<h2>Output Formats</h2>\n"; |
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$Str .= "<dl>\n"; |
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foreach my $outputmode (@OutputOptions) { |
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$Str .=" <dt>".$outputmode->{'name'}."</dt>\n"; |
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$Str .=" <dd>".$outputmode->{'description'}."</dd>\n"; |
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} |
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$Str .= "</dl>\n"; |
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return $Str; |
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} |
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sub CreateAndParseOutputSelector { |
sub CreateAndParseOutputSelector { |
my $Str = ''; |
my $Str = ''; |
my $elementname = 'outputmode'; |
my $elementname = 'chartoutputmode'; |
# |
# |
# Format for output options is 'mode, restrictions'; |
# Format for output options is 'mode, restrictions'; |
my @Options = ('html, with links','html, without links', |
my $selected = 'html, without links'; |
'html, totals only','excel, totals only', |
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'csv, totals only','csv, everything'); |
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my $selected = 'html, with links'; |
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if (exists($ENV{'form.'.$elementname})) { |
if (exists($ENV{'form.'.$elementname})) { |
if (ref($ENV{'form.'.$elementname} eq 'ARRAY')) { |
if (ref($ENV{'form.'.$elementname} eq 'ARRAY')) { |
$selected = $ENV{'form.'.$elementname}->[0]; |
$selected = $ENV{'form.'.$elementname}->[0]; |
Line 290 sub CreateAndParseOutputSelector {
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Line 433 sub CreateAndParseOutputSelector {
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# Set package variables describing output mode |
# Set package variables describing output mode |
$show_links = 'no'; |
$show_links = 'no'; |
$output_mode = 'html'; |
$output_mode = 'html'; |
$show = 'all'; |
foreach my $option (@OutputOptions) { |
my ($mode,$restriction) = split(',',$selected); |
next if ($option->{'value'} ne $selected); |
$restriction =~ s/^\s*//; |
$output_mode = $option->{'mode'}; |
if ($mode =~ /^(html|excel|csv)$/) { |
$show_links = $option->{'show_links'}; |
$output_mode = $mode; |
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} else { |
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$output_mode = 'html'; |
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} |
} |
if ($restriction eq 'with links') { |
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$show_links = 'yes'; |
# |
} else { |
# Build the form element |
$show_links = 'no'; |
$Str = qq/<select size="5" name="$elementname">/; |
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foreach my $option (@OutputOptions) { |
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$Str .= "\n".' <option value="'.$option->{'value'}.'"'; |
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$Str .= " selected " if ($option->{'value'} eq $selected); |
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$Str .= ">".$option->{'name'}."<\/option>"; |
} |
} |
if ($restriction eq 'totals only') { |
$Str .= "\n</select>"; |
$show = 'totals'; |
return $Str; |
} else { |
} |
$show = 'everything'; |
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## |
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## Data selector stuff |
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## |
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my @OutputDataOptions = |
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( |
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{ name => 'Scores', |
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base => 'scores', |
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value => 'scores', |
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shortdesc => 'Score on each Problem Part', |
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longdesc =>'The students score on each problem part, computed as'. |
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'the part weight * part awarded', |
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}, |
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{ name => 'Scores Sum', |
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base => 'scores', |
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value => 'sum only', |
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shortdesc => 'Sum of Scores on each Problem Part', |
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longdesc =>'The total of the scores of the student on each problem'. |
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' part in the sequences or folders selected.', |
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}, |
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{ name => 'Scores Sum & Maximums', |
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base => 'scores', |
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value => 'sum and total', |
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shortdesc => 'Total Score and Maximum Possible for each '. |
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'Sequence or Folder', |
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longdesc => 'The score of each student as well as the '. |
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' maximum possible on each Sequence or Folder.', |
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}, |
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{ name => 'Scores Summary Table Only', |
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base => 'scores', |
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value => 'final table scores', |
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shortdesc => 'Summary of Scores', |
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longdesc => 'The average score on each sequence or folder for the '. |
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'selected students.', |
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}, |
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{ name =>'Tries', |
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base =>'tries', |
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value => 'tries', |
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shortdesc => 'Number of Tries before success on each Problem Part', |
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longdesc =>'The number of tries before success on each problem part.', |
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}, |
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{ name =>'Parts Correct', |
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base =>'tries', |
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value => 'parts correct', |
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shortdesc => 'Number of Problem Parts completed successfully.', |
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longdesc => 'The Number of Problem Parts completed successfully'. |
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' on each sequence or folder.', |
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}, |
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{ name =>'Parts Correct & Maximums', |
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base =>'tries', |
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value => 'parts correct total', |
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shortdesc => 'Number of Problem Parts completed successfully.', |
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longdesc => 'The Number of Problem Parts completed successfully and '. |
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'the maximum possible for each student', |
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}, |
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{ name => 'Parts Summary Table Only', |
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base => 'tries', |
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value => 'final table parts', |
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shortdesc => 'Summary of Parts Correct', |
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longdesc => 'A summary table of the average number of problem parts '. |
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'students were able to get correct on each sequence.', |
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}, |
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); |
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sub HTMLifyOutputDataDescriptions { |
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my $Str = ''; |
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$Str .= "<h2>Output Data</h2>\n"; |
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$Str .= "<dl>\n"; |
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foreach my $option (@OutputDataOptions) { |
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$Str .= ' <dt>'.$option->{'name'}.'</dt>'; |
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$Str .= '<dd>'.$option->{'longdesc'}.'</dd>'."\n"; |
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} |
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$Str .= "</dl>\n"; |
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return $Str; |
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} |
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sub CreateAndParseOutputDataSelector { |
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my $Str = ''; |
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my $elementname = 'chartoutputdata'; |
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# |
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my $selected = 'scores'; |
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if (exists($ENV{'form.'.$elementname})) { |
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if (ref($ENV{'form.'.$elementname} eq 'ARRAY')) { |
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$selected = $ENV{'form.'.$elementname}->[0]; |
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} else { |
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$selected = $ENV{'form.'.$elementname}; |
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} |
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} |
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# |
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$data = 'scores'; |
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foreach my $option (@OutputDataOptions) { |
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if ($option->{'value'} eq $selected) { |
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$data = $option->{'value'}; |
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$base = $option->{'base'}; |
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$datadescription = $option->{'shortdesc'}; |
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} |
} |
} |
# |
# |
# Build the form element |
# Build the form element |
$Str = qq/<select size="5" name="$elementname">/; |
$Str = qq/<select size="5" name="$elementname">/; |
foreach my $option (@Options) { |
foreach my $option (@OutputDataOptions) { |
$Str .= qq/\n <option value="$option"/; |
$Str .= "\n".' <option value="'.$option->{'value'}.'"'; |
$Str .= " selected " if ($option eq $selected); |
$Str .= " selected " if ($option->{'value'} eq $data); |
$Str .= ">$option<\/option>"; |
$Str .= ">".$option->{'name'}."<\/option>"; |
} |
} |
$Str .= "\n</select>"; |
$Str .= "\n</select>"; |
return $Str; |
return $Str; |
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} |
} |
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####################################################### |
####################################################### |
Line 345 Return a line of the chart for a student
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Line 585 Return a line of the chart for a student
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my $padding; |
my $padding; |
my $count; |
my $count; |
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my $nodata_count; # The number of students for which there is no data |
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my %prog_state; # progress state used by loncommon PrgWin routines |
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sub html_initialize { |
sub html_initialize { |
my ($r) = @_; |
my ($r) = @_; |
# |
# |
$padding = ' 'x3; |
$padding = ' 'x3; |
$count = 1; |
$count = 0; |
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$nodata_count = 0; |
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undef(%prog_state); |
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# |
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$r->print("<h3>".$ENV{'course.'.$ENV{'request.course.id'}.'.description'}. |
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" ".localtime(time)."</h3>"); |
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if ($data !~ /^final table/) { |
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$r->print("<h3>".$datadescription."</h3>"); |
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} |
# |
# |
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# Set up progress window for 'final table' display only |
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if ($data =~ /^final table/) { |
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my $studentcount = scalar(@Apache::lonstatistics::Students); |
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%prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
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($r,'Summary Table Status', |
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'Summary Table Compilation Progress', $studentcount); |
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} |
my $Str = "<pre>\n"; |
my $Str = "<pre>\n"; |
# First, the @StudentData fields need to be listed |
# First, the @StudentData fields need to be listed |
my @to_show = &get_student_fields_to_show(); |
my @to_show = &get_student_fields_to_show(); |
Line 361 sub html_initialize {
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Line 620 sub html_initialize {
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$Str .= $title.' 'x($width-$base).$padding; |
$Str .= $title.' 'x($width-$base).$padding; |
} |
} |
# Now the selected sequences need to be listed |
# Now the selected sequences need to be listed |
foreach my $sequence (&get_sequences_to_show) { |
foreach my $sequence (&Apache::lonstatistics::Sequences_with_Assess()){ |
my $title = $sequence->{'title'}; |
my $title = $sequence->{'title'}; |
my $base = $sequence->{'base_width'}; |
my $base = $sequence->{'base_width'}; |
my $width = $sequence->{'width'}; |
my $width = $sequence->{'width'}; |
$Str .= $title.' 'x($width-$base).$padding; |
$Str .= $title.' 'x($width-$base).$padding; |
} |
} |
$Str .= "total (of shown problems)</pre>\n"; |
$Str .= "total</pre>\n"; |
$Str .= "<pre>"; |
$Str .= "<pre>"; |
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# |
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# Check for suppression of output |
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if ($data =~ /^final table/) { |
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$Str = ''; |
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} |
$r->print($Str); |
$r->print($Str); |
$r->rflush(); |
$r->rflush(); |
return; |
return; |
Line 377 sub html_initialize {
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Line 641 sub html_initialize {
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sub html_outputstudent { |
sub html_outputstudent { |
my ($r,$student) = @_; |
my ($r,$student) = @_; |
my $Str = ''; |
my $Str = ''; |
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# |
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if($count++ % 5 == 0 && $count > 0 && $data !~ /^final table/) { |
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$r->print("</pre><pre>"); |
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} |
# First, the @StudentData fields need to be listed |
# First, the @StudentData fields need to be listed |
my @to_show = &get_student_fields_to_show(); |
my @to_show = &get_student_fields_to_show(); |
foreach my $field (@to_show) { |
foreach my $field (@to_show) { |
Line 394 sub html_outputstudent {
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Line 662 sub html_outputstudent {
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%StudentsData = @tmp; |
%StudentsData = @tmp; |
} |
} |
if (scalar(@tmp) < 1) { |
if (scalar(@tmp) < 1) { |
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$nodata_count++; |
|
return if ($data =~ /^final table/); |
$Str .= '<font color="blue">No Course Data</font>'."\n"; |
$Str .= '<font color="blue">No Course Data</font>'."\n"; |
$r->print($Str); |
$r->print($Str); |
$r->rflush(); |
$r->rflush(); |
Line 403 sub html_outputstudent {
|
Line 673 sub html_outputstudent {
|
# By sequence build up the data |
# By sequence build up the data |
my $studentstats; |
my $studentstats; |
my $PerformanceStr = ''; |
my $PerformanceStr = ''; |
foreach my $seq (&get_sequences_to_show) { |
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
my ($performance,$score,$seq_max) = |
my ($performance,$performance_length,$score,$seq_max,$rawdata); |
&StudentPerformanceOnSequence($student,\%StudentsData, |
if ($base eq 'tries') { |
$seq,$show_links); |
($performance,$performance_length,$score,$seq_max,$rawdata) = |
my $ratio = $score.'/'.$seq_max; |
&StudentTriesOnSequence($student,\%StudentsData, |
|
$seq,$show_links); |
|
} else { |
|
($performance,$performance_length,$score,$seq_max,$rawdata) = |
|
&StudentPerformanceOnSequence($student,\%StudentsData, |
|
$seq,$show_links); |
|
} |
|
my $ratio = sprintf("%3d",$score).'/'.sprintf("%3d",$seq_max); |
# |
# |
if ($show eq 'totals') { |
if ($data eq 'sum and total' || $data eq 'parts correct total') { |
$performance = ' 'x(length($seq_max)-length($score)).$ratio; |
$performance = $ratio; |
$performance .= ' 'x($seq->{'width'}-length($performance)); |
$performance .= ' 'x($seq->{'width'}-length($ratio)); |
|
} elsif ($data eq 'sum only' || $data eq 'parts correct') { |
|
$performance = $score; |
|
$performance .= ' 'x($seq->{'width'}-length($score)); |
} else { |
} else { |
# Pad with extra spaces |
# Pad with extra spaces |
$performance .= ' 'x($seq->{'width'}-$seq_max- |
$performance .= ' 'x($seq->{'width'}-$performance_length- |
length($ratio) |
length($ratio) |
).$ratio; |
).$ratio; |
} |
} |
Line 429 sub html_outputstudent {
|
Line 709 sub html_outputstudent {
|
my ($score,$max) = (0,0); |
my ($score,$max) = (0,0); |
while (my ($symb,$seq_stats) = each (%{$studentstats})) { |
while (my ($symb,$seq_stats) = each (%{$studentstats})) { |
$Statistics->{$symb}->{'score'} += $seq_stats->{'score'}; |
$Statistics->{$symb}->{'score'} += $seq_stats->{'score'}; |
$Statistics->{$symb}->{'max'} += $seq_stats->{'max'}; |
if ($Statistics->{$symb}->{'max'} < $seq_stats->{'max'}) { |
|
$Statistics->{$symb}->{'max'} = $seq_stats->{'max'}; |
|
} |
$score += $seq_stats->{'score'}; |
$score += $seq_stats->{'score'}; |
$max += $seq_stats->{'max'}; |
$max += $seq_stats->{'max'}; |
} |
} |
$Str .= ' '.' 'x(length($max)-length($score)).$score.'/'.$max; |
$Str .= ' '.' 'x(length($max)-length($score)).$score.'/'.$max; |
$Str .= " \n"; |
$Str .= " \n"; |
$r->print($Str); |
|
# |
# |
$count++; |
# Check for suppressed output and update the progress window if so... |
if($count % 5 == 0) { |
if ($data =~ /^final table/) { |
$r->print("</pre><pre>"); |
$Str = ''; |
|
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, |
|
'last student'); |
} |
} |
# |
# |
|
$r->print($Str); |
|
# |
$r->rflush(); |
$r->rflush(); |
return; |
return; |
} |
} |
|
|
sub html_finish { |
sub html_finish { |
my ($r) = @_; |
my ($r) = @_; |
$r->print("</pre>\n"); |
# |
|
# Check for suppressed output and close the progress window if so |
|
if ($data =~ /^final table/) { |
|
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
|
} else { |
|
$r->print("</pre>\n"); |
|
} |
|
if ($single_student_mode) { |
|
$r->print(&SingleStudentTotal()); |
|
} else { |
|
$r->print(&StudentAverageTotal()); |
|
} |
$r->rflush(); |
$r->rflush(); |
return; |
return; |
} |
} |
|
|
|
sub StudentAverageTotal { |
|
my $Str = "<h3>Summary Tables</h3>\n"; |
|
my $num_students = scalar(@Apache::lonstatistics::Students); |
|
my $total_ave = 0; |
|
my $total_max = 0; |
|
$Str .= '<table border=2 cellspacing="1">'."\n"; |
|
$Str .= "<tr><th>Title</th><th>Average</th><th>Maximum</th></tr>\n"; |
|
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
|
my $ave; |
|
if ($num_students > $nodata_count) { |
|
$ave = int(100*($Statistics->{$seq->{'symb'}}->{'score'}/ |
|
($num_students-$nodata_count)))/100; |
|
} else { |
|
$ave = 0; |
|
} |
|
$total_ave += $ave; |
|
my $max = $Statistics->{$seq->{'symb'}}->{'max'}; |
|
$total_max += $max; |
|
if ($ave == 0) { |
|
$ave = "0.00"; |
|
} |
|
$ave .= ' '; |
|
$max .= ' '; |
|
$Str .= '<tr><td>'.$seq->{'title'}.'</td>'. |
|
'<td align="right">'.$ave.'</td>'. |
|
'<td align="right">'.$max.'</td></tr>'."\n"; |
|
} |
|
$total_ave = int(100*$total_ave)/100; # only two digit |
|
$Str .= "</table>\n"; |
|
$Str .= '<table border=2 cellspacing="1">'."\n"; |
|
$Str .= '<tr><th>Number of Students</th><th>Average</th>'. |
|
"<th>Maximum</th></tr>\n"; |
|
$Str .= '<tr><td>'.($num_students-$nodata_count).'</td>'. |
|
'<td>'.$total_ave.'</td><td>'.$total_max.'</td>'; |
|
$Str .= "</table>\n"; |
|
return $Str; |
|
} |
|
|
|
sub SingleStudentTotal { |
|
my $student = &Apache::lonstatistics::current_student(); |
|
my $Str = "<h3>Summary table for ".$student->{'fullname'}." ". |
|
$student->{'username'}.'@'.$student->{'domain'}."</h3>\n"; |
|
$Str .= '<table border=2 cellspacing="1">'."\n"; |
|
$Str .= |
|
"<tr><th>Sequence or Folder</th><th>Score</th><th>Maximum</th></tr>\n"; |
|
my $total = 0; |
|
my $total_max = 0; |
|
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
|
my $value = $Statistics->{$seq->{'symb'}}->{'score'}; |
|
my $max = $Statistics->{$seq->{'symb'}}->{'max'}; |
|
$Str .= '<tr><td>'.$seq->{'title'}.'</td>'. |
|
'<td align="right">'.$value.'</td>'. |
|
'<td align="right">'.$max.'</td></tr>'."\n"; |
|
$total += $value; |
|
$total_max +=$max; |
|
} |
|
$Str .= '<tr><td><b>Total</b></td>'. |
|
'<td align="right">'.$total.'</td>'. |
|
'<td align="right">'.$total_max."</td></tr>\n"; |
|
$Str .= "</table>\n"; |
|
return $Str; |
|
} |
|
|
} |
} |
|
|
####################################################### |
####################################################### |
Line 475 sub html_finish {
|
Line 834 sub html_finish {
|
{ |
{ |
|
|
my $excel_sheet; |
my $excel_sheet; |
|
my $excel_workbook; |
|
|
|
my $filename; |
|
my $rows_output; |
|
my $cols_output; |
|
|
|
my %prog_state; # progress window state |
|
my $request_aborted; |
|
|
sub excel_initialize { |
sub excel_initialize { |
my ($r) = @_; |
my ($r) = @_; |
# |
# |
$r->print("<h1>Not implemented yet</h1>"); |
undef ($excel_sheet); |
return; |
undef ($excel_workbook); |
my $filename = '/prtspool/'. |
undef ($filename); |
|
undef ($rows_output); |
|
undef ($cols_output); |
|
undef (%prog_state); |
|
undef ($request_aborted); |
|
# |
|
my $total_columns = scalar(&get_student_fields_to_show()); |
|
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
|
# Add 2 because we need a 'sum' and 'total' column for each |
|
$total_columns += $seq->{'num_assess_parts'}+2; |
|
} |
|
if ($data eq 'tries' && $total_columns > 255) { |
|
$r->print(<<END); |
|
<h2>Unable to Complete Request</h2> |
|
<p> |
|
LON-CAPA is unable to produce your Excel spreadsheet because your selections |
|
will result in more than 255 columns. Excel allows only 255 columns in a |
|
spreadsheet. |
|
</p><p> |
|
You may consider reducing the number of <b>Sequences or Folders</b> you |
|
have selected. |
|
</p><p> |
|
LON-CAPA can produce <b>CSV</b> files of this data or Excel files of the |
|
summary data (<b>Parts Correct</b> or <b>Parts Correct & Totals</b>). |
|
</p> |
|
END |
|
$request_aborted = 1; |
|
} |
|
if ($data eq 'scores' && $total_columns > 255) { |
|
$r->print(<<END); |
|
<h2>Unable to Complete Request</h2> |
|
<p> |
|
LON-CAPA is unable to produce your Excel spreadsheet because your selections |
|
will result in more than 255 columns. Excel allows only 255 columns in a |
|
spreadsheet. |
|
</p><p> |
|
You may consider reducing the number of <b>Sequences or Folders</b> you |
|
have selected. |
|
</p><p> |
|
LON-CAPA can produce <b>CSV</b> files of this data or Excel files of the |
|
summary data (<b>Scores Sum</b> or <b>Scores Sum & Totals</b>). |
|
</p> |
|
END |
|
$request_aborted = 1; |
|
} |
|
if ($data =~ /^final table/) { |
|
$r->print(<<END); |
|
<h2>Unable to Complete Request</h2> |
|
<p> |
|
The <b>Summary Table (Scores)</b> option is not available for non-HTML output. |
|
</p> |
|
END |
|
$request_aborted = 1; |
|
} |
|
return if ($request_aborted); |
|
# |
|
$filename = '/prtspool/'. |
$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. |
$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. |
time.'_'.rand(1000000000).'.xls'; |
time.'_'.rand(1000000000).'.xls'; |
$excel_sheet = Spreadsheet::WriteExcel->new('/home/httpd'.$filename); |
# |
if (! defined($excel_sheet)) { |
$excel_workbook = undef; |
|
$excel_sheet = undef; |
|
# |
|
$rows_output = 0; |
|
$cols_output = 0; |
|
# |
|
# Create sheet |
|
$excel_workbook = Spreadsheet::WriteExcel->new('/home/httpd'.$filename); |
|
# |
|
# Check for errors |
|
if (! defined($excel_workbook)) { |
$r->log_error("Error creating excel spreadsheet $filename: $!"); |
$r->log_error("Error creating excel spreadsheet $filename: $!"); |
$r->print("Problems creating new Excel file. ". |
$r->print("Problems creating new Excel file. ". |
"This error has been logged. ". |
"This error has been logged. ". |
"Please alert your LON-CAPA administrator"); |
"Please alert your LON-CAPA administrator"); |
return 0; |
return ; |
} |
} |
# |
# |
# The excel spreadsheet stores temporary data in files, then put them |
# The excel spreadsheet stores temporary data in files, then put them |
# together. If needed we should be able to disable this (memory only). |
# together. If needed we should be able to disable this (memory only). |
# The temporary directory must be specified before calling 'addworksheet'. |
# The temporary directory must be specified before calling 'addworksheet'. |
# File::Temp is used to determine the temporary directory. |
# File::Temp is used to determine the temporary directory. |
$excel_sheet->set_tempdir($Apache::lonnet::tmpdir); |
$excel_workbook->set_tempdir($Apache::lonnet::tmpdir); |
# |
# |
# Determine the name to give the worksheet |
# Add a worksheet |
# $excel_sheet->addworksheet(); |
my $sheetname = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; |
|
$sheetname = &Apache::loncommon::clean_excel_name($sheetname); |
|
$excel_sheet = $excel_workbook->addworksheet($sheetname); |
|
# |
|
# Put the course description in the header |
|
$excel_sheet->write($rows_output,$cols_output++, |
|
$ENV{'course.'.$ENV{'request.course.id'}.'.description'}); |
|
$cols_output += 3; |
|
# |
|
# Put a description of the sections listed |
|
my $sectionstring = ''; |
|
my @Sections = @Apache::lonstatistics::SelectedSections; |
|
if (scalar(@Sections) > 1) { |
|
if (scalar(@Sections) > 2) { |
|
my $last = pop(@Sections); |
|
$sectionstring = "Sections ".join(', ',@Sections).', and '.$last; |
|
} else { |
|
$sectionstring = "Sections ".join(' and ',@Sections); |
|
} |
|
} else { |
|
if ($Sections[0] eq 'all') { |
|
$sectionstring = "All sections"; |
|
} else { |
|
$sectionstring = "Section ".$Sections[0]; |
|
} |
|
} |
|
$excel_sheet->write($rows_output,$cols_output++,$sectionstring); |
|
$cols_output += scalar(@Sections); |
|
# |
|
# Put the date in there too |
|
$excel_sheet->write($rows_output++,$cols_output++, |
|
'Compiled on '.localtime(time)); |
|
# |
|
$cols_output = 0; |
|
$excel_sheet->write($rows_output++,$cols_output++,$datadescription); |
|
# |
|
if ($data eq 'tries' || $data eq 'scores') { |
|
$rows_output++; |
|
} |
|
# |
|
# Add the student headers |
|
$cols_output = 0; |
|
foreach my $field (&get_student_fields_to_show()) { |
|
$excel_sheet->write($rows_output,$cols_output++,$field); |
|
} |
|
my $row_offset = 0; |
|
if ($data eq 'tries' || $data eq 'scores') { |
|
$row_offset = -1; |
|
} |
|
# |
|
# Add the remaining column headers |
|
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
|
$excel_sheet->write($rows_output+$row_offset, |
|
$cols_output,$seq->{'title'}); |
|
if ($data eq 'tries' || $data eq 'scores') { |
|
foreach my $res (@{$seq->{'contents'}}) { |
|
next if ($res->{'type'} ne 'assessment'); |
|
if (scalar(@{$res->{'parts'}}) > 1) { |
|
foreach my $part (@{$res->{'parts'}}) { |
|
$excel_sheet->write($rows_output, |
|
$cols_output++, |
|
$res->{'title'}.' part '.$part); |
|
} |
|
} else { |
|
$excel_sheet->write($rows_output, |
|
$cols_output++, |
|
$res->{'title'}); |
|
} |
|
} |
|
$excel_sheet->write($rows_output,$cols_output++,'score'); |
|
$excel_sheet->write($rows_output,$cols_output++,'maximum'); |
|
} elsif ($data eq 'sum and total' || $data eq 'parts correct total') { |
|
$excel_sheet->write($rows_output+1,$cols_output,'score'); |
|
$excel_sheet->write($rows_output+1,$cols_output+1,'maximum'); |
|
$cols_output += 2; |
|
} else { |
|
$cols_output++; |
|
} |
|
} |
|
# |
|
# Bookkeeping |
|
if ($data eq 'sum and total' || $data eq 'parts correct total') { |
|
$rows_output += 2; |
|
} else { |
|
$rows_output += 1; |
|
} |
|
# |
|
# Output a row for MAX |
|
$cols_output = 0; |
|
foreach my $field (&get_student_fields_to_show()) { |
|
if ($field eq 'username' || $field eq 'fullname' || |
|
$field eq 'id') { |
|
$excel_sheet->write($rows_output,$cols_output++,'Maximum'); |
|
} else { |
|
$excel_sheet->write($rows_output,$cols_output++,''); |
|
} |
|
} |
|
# |
|
# Add the maximums for each sequence or assessment |
|
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
|
my $weight; |
|
my $max = 0; |
|
foreach my $resource (@{$seq->{'contents'}}) { |
|
next if ($resource->{'type'} ne 'assessment'); |
|
foreach my $part (@{$resource->{'parts'}}) { |
|
$weight = 1; |
|
if ($base eq 'scores') { |
|
$weight = &Apache::lonnet::EXT |
|
('resource.'.$part.'.weight',$resource->{'symb'}, |
|
undef,undef,undef); |
|
if (!defined($weight) || ($weight eq '')) { |
|
$weight=1; |
|
} |
|
} |
|
if ($data eq 'scores') { |
|
$excel_sheet->write($rows_output,$cols_output++,$weight); |
|
} elsif ($data eq 'tries') { |
|
$excel_sheet->write($rows_output,$cols_output++,''); |
|
} |
|
$max += $weight; |
|
} |
|
} |
|
if (! ($data eq 'sum only' || $data eq 'parts correct')) { |
|
$excel_sheet->write($rows_output,$cols_output++,''); |
|
} |
|
$excel_sheet->write($rows_output,$cols_output++,$max); |
|
} |
|
$rows_output++; |
|
# |
|
# Let the user know what we are doing |
|
my $studentcount = scalar(@Apache::lonstatistics::Students); |
|
$r->print("<h1>Compiling Excel spreadsheet for ". |
|
$studentcount.' student'); |
|
$r->print('s') if ($studentcount > 1); |
|
$r->print("</h1>\n"); |
|
$r->rflush(); |
|
# |
|
# Initialize progress window |
|
%prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
|
($r,'Excel File Compilation Status', |
|
'Excel File Compilation Progress', $studentcount); |
|
# |
|
&Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state, |
|
'Processing first student'); |
return; |
return; |
} |
} |
|
|
sub excel_outputstudent { |
sub excel_outputstudent { |
my ($r,$student) = @_; |
my ($r,$student) = @_; |
|
return if ($request_aborted); |
|
return if (! defined($excel_sheet)); |
|
$cols_output=0; |
|
# |
|
# Write out student data |
|
my @to_show = &get_student_fields_to_show(); |
|
foreach my $field (@to_show) { |
|
$excel_sheet->write($rows_output,$cols_output++,$student->{$field}); |
|
} |
|
# |
|
# Get student assessment data |
|
my %StudentsData; |
|
my @tmp = &Apache::loncoursedata::get_current_state($student->{'username'}, |
|
$student->{'domain'}, |
|
undef, |
|
$ENV{'request.course.id'}); |
|
if ((scalar @tmp > 0) && ($tmp[0] !~ /^error:/)) { |
|
%StudentsData = @tmp; |
|
} |
|
# |
|
# Write out sequence scores and totals data |
|
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
|
my ($performance,$performance_length,$score,$seq_max,$rawdata); |
|
if ($base eq 'tries') { |
|
($performance,$performance_length,$score,$seq_max,$rawdata) = |
|
&StudentTriesOnSequence($student,\%StudentsData, |
|
$seq,'no'); |
|
} else { |
|
($performance,$performance_length,$score,$seq_max,$rawdata) = |
|
&StudentPerformanceOnSequence($student,\%StudentsData, |
|
$seq,'no'); |
|
} |
|
if ($data eq 'tries' || $data eq 'scores') { |
|
foreach my $value (@$rawdata) { |
|
$excel_sheet->write($rows_output,$cols_output++,$value); |
|
} |
|
$excel_sheet->write($rows_output,$cols_output++,$score); |
|
$excel_sheet->write($rows_output,$cols_output++,$seq_max); |
|
} elsif ($data eq 'sum and total' || $data eq 'sum only' || |
|
$data eq 'parts correct' || $data eq 'parts correct total') { |
|
$excel_sheet->write($rows_output,$cols_output++,$score); |
|
} |
|
if ($data eq 'sum and total' || $data eq 'parts correct total') { |
|
$excel_sheet->write($rows_output,$cols_output++,$seq_max); |
|
} |
|
} |
|
# |
|
# Bookkeeping |
|
$rows_output++; |
|
$cols_output=0; |
|
# |
|
# Update the progress window |
|
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last student'); |
|
return; |
} |
} |
|
|
sub excel_finish { |
sub excel_finish { |
my ($r) = @_; |
my ($r) = @_; |
|
return if ($request_aborted); |
|
return if (! defined($excel_sheet)); |
|
# |
|
# Write the excel file |
|
$excel_workbook->close(); |
|
my $c = $r->connection(); |
|
# |
|
return if($c->aborted()); |
|
# |
|
# Close the progress window |
|
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
|
# |
|
# Tell the user where to get their excel file |
|
$r->print('<br />'. |
|
'<a href="'.$filename.'">Your Excel spreadsheet.</a>'."\n"); |
|
$r->rflush(); |
|
return; |
} |
} |
|
|
} |
} |
Line 533 sub excel_finish {
|
Line 1179 sub excel_finish {
|
####################################################### |
####################################################### |
{ |
{ |
|
|
|
my $outputfile; |
|
my $filename; |
|
my $request_aborted; |
|
my %prog_state; # progress window state |
|
|
sub csv_initialize{ |
sub csv_initialize{ |
my ($r) = @_; |
my ($r) = @_; |
$r->print("<h1>Not implemented yet</h1>"); |
# |
|
# Clean up |
|
undef($outputfile); |
|
undef($filename); |
|
undef($request_aborted); |
|
undef(%prog_state); |
|
# |
|
# Deal with unimplemented requests |
|
$request_aborted = undef; |
|
if ($data =~ /final table/) { |
|
$r->print(<<END); |
|
<h2>Unable to Complete Request</h2> |
|
<p> |
|
The <b>Summary Table (Scores)</b> option is not available for non-HTML output. |
|
</p> |
|
END |
|
$request_aborted = 1; |
|
} |
|
return if ($request_aborted); |
|
|
|
# |
|
# Open a file |
|
$filename = '/prtspool/'. |
|
$ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'. |
|
time.'_'.rand(1000000000).'.csv'; |
|
unless ($outputfile = Apache::File->new('>/home/httpd'.$filename)) { |
|
$r->log_error("Couldn't open $filename for output $!"); |
|
$r->print("Problems occured in writing the csv file. ". |
|
"This error has been logged. ". |
|
"Please alert your LON-CAPA administrator."); |
|
$outputfile = undef; |
|
} |
|
# |
|
# Datestamp |
|
my $description = $ENV{'course.'.$ENV{'request.course.id'}.'.description'}; |
|
print $outputfile '"'.&Apache::loncommon::csv_translate($description).'",'. |
|
'"'.&Apache::loncommon::csv_translate(scalar(localtime(time))).'"'. |
|
"\n"; |
|
# |
|
# Print out the headings |
|
my $Str = ''; |
|
my $Str2 = undef; |
|
foreach my $field (&get_student_fields_to_show()) { |
|
if ($data eq 'sum only') { |
|
$Str .= '"'.&Apache::loncommon::csv_translate($field).'",'; |
|
} elsif ($data eq 'sum and total' || $data eq 'parts correct total') { |
|
$Str .= '"",'; # first row empty on the student fields |
|
$Str2 .= '"'.&Apache::loncommon::csv_translate($field).'",'; |
|
} elsif ($data eq 'scores' || $data eq 'tries' || |
|
$data eq 'parts correct') { |
|
$Str .= '"",'; |
|
$Str2 .= '"'.&Apache::loncommon::csv_translate($field).'",'; |
|
} |
|
} |
|
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
|
if ($data eq 'sum only' || $data eq 'parts correct') { |
|
$Str .= '"'.&Apache::loncommon::csv_translate($seq->{'title'}). |
|
'",'; |
|
} elsif ($data eq 'sum and total' || $data eq 'parts correct total') { |
|
$Str .= '"'.&Apache::loncommon::csv_translate($seq->{'title'}). |
|
'","",'; |
|
$Str2 .= '"score","total possible",'; |
|
} elsif ($data eq 'scores' || $data eq 'tries') { |
|
$Str .= '"'.&Apache::loncommon::csv_translate($seq->{'title'}). |
|
'",'; |
|
$Str .= '"",'x($seq->{'num_assess_parts'}-1+2); |
|
foreach my $res (@{$seq->{'contents'}}) { |
|
next if ($res->{'type'} ne 'assessment'); |
|
foreach my $part (@{$res->{'parts'}}) { |
|
$Str2 .= '"'.&Apache::loncommon::csv_translate($res->{'title'}.', Part '.$part).'",'; |
|
} |
|
} |
|
$Str2 .= '"score","total possible",'; |
|
} |
|
} |
|
chop($Str); |
|
$Str .= "\n"; |
|
print $outputfile $Str; |
|
if (defined($Str2)) { |
|
chop($Str2); |
|
$Str2 .= "\n"; |
|
print $outputfile $Str2; |
|
} |
|
# |
|
# Initialize progress window |
|
my $studentcount = scalar(@Apache::lonstatistics::Students); |
|
%prog_state=&Apache::lonhtmlcommon::Create_PrgWin |
|
($r,'CSV File Compilation Status', |
|
'CSV File Compilation Progress', $studentcount); |
return; |
return; |
} |
} |
|
|
sub csv_outputstudent { |
sub csv_outputstudent { |
my ($r,$student) = @_; |
my ($r,$student) = @_; |
|
return if ($request_aborted); |
|
return if (! defined($outputfile)); |
|
my $Str = ''; |
|
# |
|
# Output student fields |
|
my @to_show = &get_student_fields_to_show(); |
|
foreach my $field (@to_show) { |
|
$Str .= '"'.&Apache::loncommon::csv_translate($student->{$field}).'",'; |
|
} |
|
# |
|
# Get student assessment data |
|
my %StudentsData; |
|
my @tmp = &Apache::loncoursedata::get_current_state($student->{'username'}, |
|
$student->{'domain'}, |
|
undef, |
|
$ENV{'request.course.id'}); |
|
if ((scalar @tmp > 0) && ($tmp[0] !~ /^error:/)) { |
|
%StudentsData = @tmp; |
|
} |
|
# |
|
# Output performance data |
|
foreach my $seq (&Apache::lonstatistics::Sequences_with_Assess()) { |
|
my ($performance,$performance_length,$score,$seq_max,$rawdata); |
|
if ($base eq 'tries') { |
|
($performance,$performance_length,$score,$seq_max,$rawdata) = |
|
&StudentTriesOnSequence($student,\%StudentsData, |
|
$seq,'no'); |
|
} else { |
|
($performance,$performance_length,$score,$seq_max,$rawdata) = |
|
&StudentPerformanceOnSequence($student,\%StudentsData, |
|
$seq,'no'); |
|
} |
|
if ($data eq 'sum only' || $data eq 'parts correct') { |
|
$Str .= '"'.$score.'",'; |
|
} elsif ($data eq 'sum and total' || $data eq 'parts correct total') { |
|
$Str .= '"'.$score.'","'.$seq_max.'",'; |
|
} elsif ($data eq 'scores' || $data eq 'tries') { |
|
$Str .= '"'.join('","',(@$rawdata,$score,$seq_max)).'",'; |
|
} |
|
} |
|
chop($Str); |
|
$Str .= "\n"; |
|
print $outputfile $Str; |
|
# |
|
# Update the progress window |
|
&Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state,'last student'); |
|
return; |
} |
} |
|
|
sub csv_finish { |
sub csv_finish { |
my ($r) = @_; |
my ($r) = @_; |
|
return if ($request_aborted); |
|
return if (! defined($outputfile)); |
|
close($outputfile); |
|
# |
|
my $c = $r->connection(); |
|
return if ($c->aborted()); |
|
# |
|
# Close the progress window |
|
&Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); |
|
# |
|
# Tell the user where to get their csv file |
|
$r->print('<br />'. |
|
'<a href="'.$filename.'">Your csv file.</a>'."\n"); |
|
$r->rflush(); |
|
return; |
|
|
} |
} |
|
|
} |
} |
Line 554 sub csv_finish {
|
Line 1356 sub csv_finish {
|
|
|
=pod |
=pod |
|
|
=item &StudentPerformanceOnSequence() |
=item &StudentTriesOnSequence() |
|
|
Inputs: |
Inputs: |
|
|
Line 574 Inputs:
|
Line 1376 Inputs:
|
|
|
####################################################### |
####################################################### |
####################################################### |
####################################################### |
sub StudentPerformanceOnSequence { |
sub StudentTriesOnSequence { |
my ($student,$studentdata,$seq,$links,$totalonly) = @_; |
my ($student,$studentdata,$seq,$links) = @_; |
$totalonly = 0 if (! defined($totalonly)); |
|
$links = 'no' if (! defined($links)); |
$links = 'no' if (! defined($links)); |
my $Str = ''; |
my $Str = ''; |
my ($sum,$max) = (0,0); |
my ($sum,$max) = (0,0); |
|
my $performance_length = 0; |
|
my @TriesData = (); |
|
my $tries; |
foreach my $resource (@{$seq->{'contents'}}) { |
foreach my $resource (@{$seq->{'contents'}}) { |
next if ($resource->{'type'} ne 'assessment'); |
next if ($resource->{'type'} ne 'assessment'); |
my $resource_data = $studentdata->{$resource->{'symb'}}; |
my $resource_data = $studentdata->{$resource->{'symb'}}; |
my $value = ''; |
my $value = ''; |
foreach my $partnum (@{$resource->{'parts'}}) { |
foreach my $partnum (@{$resource->{'parts'}}) { |
|
$tries = undef; |
$max++; |
$max++; |
|
$performance_length++; |
my $symbol = ' '; # default to space |
my $symbol = ' '; # default to space |
# |
# |
if (exists($resource_data->{'resource.'.$partnum.'.solved'})) { |
if (exists($resource_data->{'resource.'.$partnum.'.solved'})) { |
Line 602 sub StudentPerformanceOnSequence {
|
Line 1408 sub StudentPerformanceOnSequence {
|
} elsif ($status eq 'excused') { |
} elsif ($status eq 'excused') { |
$symbol = 'x'; |
$symbol = 'x'; |
$max--; |
$max--; |
} elsif ($status eq 'correct_by_student' && |
} elsif (($status eq 'correct_by_scantron' || |
|
$status eq 'correct_by_student') && |
exists($resource_data->{'resource.'.$partnum.'.tries'})){ |
exists($resource_data->{'resource.'.$partnum.'.tries'})){ |
my $num = $resource_data->{'resource.'.$partnum.'.tries'}; |
$tries = $resource_data->{'resource.'.$partnum.'.tries'}; |
if ($num > 9) { |
if ($tries > 9) { |
$symbol = '*'; |
$symbol = '*'; |
} elsif ($num > 0) { |
} elsif ($tries > 0) { |
$symbol = $num; |
$symbol = $tries; |
} else { |
} else { |
$symbol = ' '; |
$symbol = ' '; |
} |
} |
$sum++; |
$sum++; |
|
} elsif (exists($resource_data->{'resource.'. |
|
$partnum.'.tries'})){ |
|
$symbol = '.'; |
} else { |
} else { |
$symbol = ' '; |
$symbol = ' '; |
} |
} |
Line 625 sub StudentPerformanceOnSequence {
|
Line 1435 sub StudentPerformanceOnSequence {
|
} |
} |
} |
} |
# |
# |
if ($links eq 'yes' && $symbol ne ' ') { |
if (! defined($tries)) { |
|
$tries = $symbol; |
|
} |
|
push (@TriesData,$tries); |
|
# |
|
if ( ($links eq 'yes' && $symbol ne ' ') || |
|
($links eq 'all')) { |
|
if (length($symbol) > 1) { |
|
&Apache::lonnet::logthis('length of symbol "'.$symbol.'" > 1'); |
|
} |
$symbol = '<a href="/adm/grades'. |
$symbol = '<a href="/adm/grades'. |
'?symb='.&Apache::lonnet::escape($resource->{'symb'}). |
'?symb='.&Apache::lonnet::escape($resource->{'symb'}). |
'&student='.$student->{'username'}. |
'&student='.$student->{'username'}. |
'&domain='.$student->{'domain'}. |
'&userdom='.$student->{'domain'}. |
'&command=submission">'.$symbol.'</a>'; |
'&command=submission">'.$symbol.'</a>'; |
} |
} |
$value .= $symbol; |
$value .= $symbol; |
} |
} |
$Str .= $value; |
$Str .= $value; |
} |
} |
return ($Str,$sum,$max); |
if ($seq->{'randompick'}) { |
|
$max = $seq->{'randompick'}; |
|
} |
|
return ($Str,$performance_length,$sum,$max,\@TriesData); |
} |
} |
|
|
####################################################### |
####################################################### |
####################################################### |
####################################################### |
sub StudentAverageTotal { |
|
my ($cache, $students, $sequenceKeys)=@_; |
|
my $Str = "\n<b>Summary Tables:</b>\n"; |
|
my %Correct = (); |
|
my $ProblemsSolved = 0; |
|
my $TotalProblems = 0; |
|
my $StudentCount = 0; |
|
|
|
foreach my $name (@$students) { |
|
$StudentCount++; |
|
foreach my $sequence (@$sequenceKeys) { |
|
$Correct{$sequence} += |
|
$cache->{$name.':'.$sequence.':problemsCorrect'}; |
|
} |
|
$ProblemsSolved += $cache->{$name.':problemsSolved'}; |
|
$TotalProblems += $cache->{$name.':totalProblems'}; |
|
} |
|
if ($StudentCount) { |
|
$ProblemsSolved = sprintf( "%.2f", |
|
$ProblemsSolved/$StudentCount); |
|
$TotalProblems /= $StudentCount; |
|
} else { |
|
$ProblemsSolved = 0; |
|
$TotalProblems = 0; |
|
} |
|
|
|
$Str .= '<table border=2 cellspacing="1">'."\n"; |
=pod |
$Str .= '<tr><td><b>Students Count</b></td><td><b>'. |
|
$StudentCount.'</b></td></tr>'."\n"; |
|
$Str .= '<tr><td><b>Total Problems</b></td><td><b>'. |
|
$TotalProblems.'</b></td></tr>'."\n"; |
|
$Str .= '<tr><td><b>Average Correct</b></td><td><b>'. |
|
$ProblemsSolved.'</b></td></tr>'."\n"; |
|
$Str .= '</table>'."\n"; |
|
|
|
$Str .= '<table border=2 cellspacing="1">'."\n"; |
=item &StudentPerformanceOnSequence() |
$Str .= '<tr><th>Title</th><th>Total Problems</th>'. |
|
'<th>Average Correct</th></tr>'."\n"; |
|
foreach my $S(@$sequenceKeys) { |
|
my $title=$cache->{$S.':title'}; |
|
#$Str .= $cache->{$S.':problems'}; |
|
#my @problems=split(':', $cache->{$S.':problems'}); |
|
#my $pCount=scalar @problems; |
|
my $pCount=MaxSeqPr($cache,@$students[0],$S); |
|
my $crr; |
|
if ($StudentCount) { |
|
$crr=sprintf( "%.2f", $Correct{$S}/$StudentCount ); |
|
} else { |
|
$crr="0.00"; |
|
} |
|
$Str .= '<tr><td>'.$title. |
|
'</td><td align=center>'.$pCount. |
|
'</td><td align=center>'.$crr. |
|
'</td></tr>'."\n"; |
|
} |
|
|
|
$Str .= '</table>'."\n"; |
Inputs: |
|
|
return $Str; |
=over 4 |
|
|
|
=item $student |
|
|
|
=item $studentdata Hash ref to all student data |
|
|
|
=item $seq Hash ref, the sequence we are working on |
|
|
|
=item $links if defined we will output links to each resource. |
|
|
|
=back |
|
|
|
=cut |
|
|
|
####################################################### |
|
####################################################### |
|
sub StudentPerformanceOnSequence { |
|
my ($student,$studentdata,$seq,$links) = @_; |
|
$links = 'no' if (! defined($links)); |
|
my $Str = ''; # final result string |
|
my ($score,$max) = (0,0); |
|
my $performance_length = 0; |
|
my $symbol; |
|
my @ScoreData = (); |
|
my $partscore; |
|
foreach my $resource (@{$seq->{'contents'}}) { |
|
next if ($resource->{'type'} ne 'assessment'); |
|
my $resource_data = $studentdata->{$resource->{'symb'}}; |
|
foreach my $part (@{$resource->{'parts'}}) { |
|
$partscore = undef; |
|
my $weight = &Apache::lonnet::EXT('resource.'.$part.'.weight', |
|
$resource->{'symb'}, |
|
$student->{'domain'}, |
|
$student->{'username'}, |
|
$student->{'section'}); |
|
if (!defined($weight) || ($weight eq '')) { |
|
$weight=1; |
|
} |
|
# |
|
$max += $weight; # see the 'excused' branch below... |
|
$performance_length++; # one character per part |
|
$symbol = ' '; # default to space |
|
# |
|
my $awarded = 0; |
|
if (exists($resource_data->{'resource.'.$part.'.awarded'})) { |
|
$awarded = $resource_data->{'resource.'.$part.'.awarded'}; |
|
$awarded = 0 if (! $awarded); |
|
} |
|
# |
|
$partscore = $weight*$awarded; |
|
$score += $partscore; |
|
$symbol = $partscore; |
|
if (abs($symbol - sprintf("%.0f",$symbol)) < 0.001) { |
|
$symbol = sprintf("%.0f",$symbol); |
|
} |
|
if (length($symbol) > 1) { |
|
$symbol = '*'; |
|
} |
|
if (exists($resource_data->{'resource.'.$part.'.solved'})) { |
|
my $status = $resource_data->{'resource.'.$part.'.solved'}; |
|
if ($status eq 'excused') { |
|
$symbol = 'x'; |
|
$max -= $weight; # Do not count 'excused' problems. |
|
} |
|
} else { |
|
# Unsolved. Did they try? |
|
if (exists($resource_data->{'resource.'.$part.'.tries'})){ |
|
$symbol = '.'; |
|
} else { |
|
$symbol = ' '; |
|
} |
|
} |
|
# |
|
if (! defined($partscore)) { |
|
$partscore = $symbol; |
|
} |
|
push (@ScoreData,$partscore); |
|
# |
|
if ( ($links eq 'yes' && $symbol ne ' ') || ($links eq 'all')) { |
|
$symbol = '<a href="/adm/grades'. |
|
'?symb='.&Apache::lonnet::escape($resource->{'symb'}). |
|
'&student='.$student->{'username'}. |
|
'&userdom='.$student->{'domain'}. |
|
'&command=submission">'.$symbol.'</a>'; |
|
} |
|
$Str .= $symbol; |
|
} |
|
} |
|
return ($Str,$performance_length,$score,$max,\@ScoreData); |
} |
} |
|
|
####################################################### |
####################################################### |