--- loncom/interface/lonquickgrades.pm 2003/09/22 20:05:20 1.26 +++ loncom/interface/lonquickgrades.pm 2016/04/02 04:30:21 1.109 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Quick Student Grades Display # -# $Id: lonquickgrades.pm,v 1.26 2003/09/22 20:05:20 albertel Exp $ +# $Id: lonquickgrades.pm,v 1.109 2016/04/02 04:30:21 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -25,15 +25,35 @@ # # http://www.lon-capa.org/ # -# Created Nov. 14, 2002 by Jeremy Bowers package Apache::lonquickgrades; use strict; -use Apache::Constants qw(:common :http); +use Apache::Constants qw(:common :http REDIRECT); use POSIX; use Apache::loncommon; use Apache::lonlocal; +use Apache::lonnet; +use Apache::grades; +use Apache::loncoursedata; +use Apache::lonstudentassessment; +use Apache::lonuserstate; + +use Time::HiRes; +use Spreadsheet::WriteExcel; +use Spreadsheet::WriteExcel::Utility(); +# +# Excel data +# +my $excel_sheet; +my $excel_workbook; +my $filename; +my $format; +my $request_aborted; +my $header_row; +my $cols_output; +my %prog_state; + sub handler { my $r = shift; @@ -46,58 +66,325 @@ sub real_handler { &Apache::loncommon::get_unprocessed_cgi($ENV{QUERY_STRING}); # Handle header-only request + if ($env{'browser.mathml'}) { + &Apache::loncommon::content_type($r,'text/xml'); + } else { + &Apache::loncommon::content_type($r,'text/html'); + } if ($r->header_only) { - if ($ENV{'browser.mathml'}) { - &Apache::loncommon::content_type($r,'text/xml'); - } else { + $r->send_http_header; + return OK; + } + + my $cangrade=&Apache::lonnet::allowed('mgr'); + + unless ($cangrade) { + # Check for critical messages and redirect if present. + my ($redirect,$url) = &Apache::loncommon::critical_redirect(300); + if ($redirect) { &Apache::loncommon::content_type($r,'text/html'); + $r->header_out(Location => $url); + return REDIRECT; + } + + # Check if course needs to be re-initialized + my $loncaparev = $r->dir_config('lonVersion'); + my ($result,@reinit) = &Apache::loncommon::needs_coursereinit($loncaparev); + + if ($result eq 'switch') { + &Apache::loncommon::content_type($r,'text/html'); + $r->send_http_header; + $r->print(&Apache::loncommon::check_release_result(@reinit)); + return OK; + } elsif ($result eq 'update') { + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my ($furl,$ferr) = &Apache::lonuserstate::readmap("$cdom/$cnum"); + if ($ferr) { + my $requrl = $r->uri; + $env{'user.error.msg'}="$requrl:bre:0:0:Course not initialized"; + $env{'user.reinit'} = 1; + return HTTP_NOT_ACCEPTABLE; + } + } elsif ((&Apache::loncommon::course_type() eq 'Placement') && + (!$env{'request.role.adv'})) { + my $furl = &Apache::lonpageflip::first_accessible_resource(); + &Apache::loncommon::content_type($r,'text/html'); + $r->header_out(Location => $furl); + return REDIRECT; } - $r->send_http_header; - return OK; } # Send header, don't cache this page - if ($ENV{'browser.mathml'}) { - &Apache::loncommon::content_type($r,'text/xml'); - } else { - &Apache::loncommon::content_type($r,'text/html'); - } &Apache::loncommon::no_cache($r); $r->send_http_header; - my $showPoints = - $ENV{'course.'.$ENV{'request.course.id'}.'.grading'} eq 'standard'; + my $showPoints = + (($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'standard') + || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories')); + my $notshowSPRSlink = + (($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'external') + || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals')); + my $notshowTotals= + $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals'; + my $showCategories= + $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories'; + + + my $title = "Grading and Statistics";#$showPoints ? "Points Display" : "Completed Problems Display"; + my $brcrum = [{href=>"/adm/quickgrades",text => "Points Display"}]; + $r->print(&Apache::loncommon::start_page($title,undef, + {'bread_crumbs' => $brcrum}) + ); - # Create the nav map - my $navmap = Apache::lonnavmaps::navmap->new(); + &startGradeScreen($r,'quick'); - if (!defined($navmap)) { - my $requrl = $r->uri; - $ENV{'user.error.msg'} = "$requrl:bre:0:0:Navamp initialization failed."; - return HTTP_NOT_ACCEPTABLE; +# +# Pick student +# + my $uname; + my $udom; + my $stdid; + if ($cangrade) { + $r->print("<h2>".&mt("Download Multiple")."</h2>". + '<table cellspacing="5">'."\n". + '<tr>'. + '<td align="center"><b>'.&mt('Sections').'</b>'. + &Apache::loncommon::help_open_topic("Chart_Sections"). + '</td>'. + '<td align="center"><b>'.&mt('Groups').'</b>'. + '</td>'. + '<td align="center"><b>'.&mt('Student Data').'</b>'. + &Apache::loncommon::help_open_topic("Chart_Student_Data"). + '</td>'. + '<td align="center"><b>'.&mt('Access Status').'</b>'. + &Apache::loncommon::help_open_topic("Chart_Enrollment_Status"). + '</td>'. + '<td align="center"><b>'.&mt('Output Format').'</b>'. + &Apache::loncommon::help_open_topic("Chart_Output_Formats"). + '</td><td> </td></tr>'."\n". + '<tr><td align="center">'."\n". + &Apache::lonstatistics::SectionSelect('Section','multiple',5). + '</td><td align="center">'. + &Apache::lonstatistics::GroupSelect('Group','multiple',5). + '</td><td align="center">'. + &Apache::lonstatistics::StudentDataSelect('StudentData','multiple',5,undef). + '</td><td>'."\n". + &Apache::lonhtmlcommon::StatusOptions(undef,undef,5). + '</td><td>'."\n". + &Apache::lonstudentassessment::CreateAndParseOutputSelector(). + '</td><td>'. + '<input type="submit" name="download" value="'.&mt('Display/Download Multiple Students').'" />'. + '</td></tr>'."\n". + '</table>'."\n" + ); + $r->print("<hr /><h2>".&mt("Display Individual")."</h2>"); + if ($env{'form.uname'}) { $uname=$env{'form.uname'}; } + if ($env{'form.udom'}) { $udom=$env{'form.udom'}; } + if ($env{'form.id'}) { $stdid=$env{'form.id'}; } + if (($stdid) && ($udom)) { + $uname=(&Apache::lonnet::idget($udom,[$stdid],'ids'))[1]; + } + if (($stdid) && (!$uname)) { + $r->print('<p><span class="LC_warning">'.&mt("Unknown Student/Employee ID: [_1]",$stdid).'</span></p>'); + $stdid=''; + } + $r->print('<form method="post" name="quickform" action="/adm/quickgrades">'); + my $chooseopt=&Apache::loncommon::select_dom_form($udom,'udom').' '. + &Apache::loncommon::selectstudent_link('quickform','uname','udom'); + $r->print("<p>\n".&Apache::loncommon::studentbrowser_javascript()."\n"); + $r->print(&mt('For User [_1] or Student/Employee ID [_2] at Domain [_3]' + ,'<input type="text" value="'.$uname.'" size="12" name="uname" />' + ,'<input type="text" value="'.$stdid.'" size="12" name="id" /> ' + ,$chooseopt). + ' <input type="submit" name="display" value="'.&mt('Display Individual Student').'" /></p>'); + if (($uname) && ($udom)) { + $r->print('<p>'.&mt('Full Name: [_1]',&Apache::loncommon::plainname($uname,$udom)).'</p>'); + } } + $r->rflush(); - # Keep this hash in sync with %statusIconMap in lonnavmaps; they - # should match color/icon - my $res = $navmap->firstResource(); # temp resource to access constants - - # Header - my $title = $showPoints ? "Quick Points Display" : "Quick Completed Problems Display"; - $r->print(&Apache::loncommon::bodytag($title, '', '')); - - if (!$showPoints) { - $r->print(<<HEADER); -<p>This screen shows how many problems (or problem parts) you have completed, and -how many you have not yet done. You can also look at <a href="/adm/studentcalc">a detailed -score sheet</a>.</p> -HEADER + my ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)= + &getData($showPoints,$uname,$udom); + + if ($showCategories) { + &outputCategories($r,$showPoints,$notshowTotals, + $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted); + } else { + &outputTable($r,$showPoints,$notshowTotals, + $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted); } + if ($cangrade) { $r->print("\n</form>\n"); } + &endGradeScreen($r); + return OK; - $r->print("This may take a few moments to display."); +} + +sub getStudentCatGrade { + my ($uname,$udom,%categories)=@_; + my ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)= + &getData(1,$uname,$udom); + return &output_category_table(undef,0,$navmap,0,%categories); +} +sub getAllStudentData { + my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + + my %categories=&Apache::lonnet::dump('grading_categories',$cdom,$cnum); + + my $classlist = &Apache::loncoursedata::get_classlist(); + + my $statusidx = &Apache::loncoursedata::CL_STATUS(); + my $usernameidx = &Apache::loncoursedata::CL_SNAME(); + my $domainidx = &Apache::loncoursedata::CL_SDOM(); + my $fullnameidx = &Apache::loncoursedata::CL_FULLNAME(); + + foreach my $key (keys(%{$classlist})) { + my $student = $classlist->{$key}; + my $perc=&getStudentCatGrade($classlist->{$student}->[$usernameidx], + $classlist->{$student}->[$domainidx], + %categories); + } +} + + +sub startGradeScreen { + my ($r,$mode)=@_; + + my $showPoints = + $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'standard'; + my $notshowSPRSlink = + (($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'external') + || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals') + || ($env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories')); + my $notshowTotals= + $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'externalnototals'; + my $showCategories= + $env{'course.'.$env{'request.course.id'}.'.grading'} eq 'categories'; + + my $allowed_to_view = &Apache::lonnet::allowed('vgr',$env{'request.course.id'}); + my $allowed_to_edit = &Apache::lonnet::allowed('mgr',$env{'request.course.id'}); + + if ($allowed_to_view) { + my @notes; + push(@notes,&mt('Students do not see total points.')) if ($notshowTotals); + push(@notes,&mt('Students do not see link to spreadsheet.')) if ($notshowSPRSlink); + push(@notes,&mt('Students will see points based on problem weights.')) if ($showPoints); + push(@notes,&mt('Students will see points based on categories.')) if ($showCategories); + push(@notes, &Apache::lonhtmlcommon::coursepreflink(&mt('Grade display settings'),'grading')); + $r->print(&Apache::loncommon::head_subbox(join(' ',@notes))); + } + + + $r->print("\n".'<ul class="LC_TabContentBigger" id="main">'); + $r->print("\n".'<li'.($mode eq 'quick'?' class="active"':'').'><a href="/adm/quickgrades"><b> '. + ($showPoints?&mt('Individual Points Overview'):($showCategories?&mt('Grades Overview'):&mt('Completion Overview'))). + ' </b></a></li>'); + + if (!($showPoints || $notshowSPRSlink) || ($allowed_to_view)) { + $r->print("\n".'<li'.($mode eq 'spreadsheet'?' class="active"':'').'><a href="/adm/'.($allowed_to_view?'classcalc':'studentcalc').'"><b>'. + &mt('Spreadsheet (Detailed)').'</b></a></li>'); + } + if ($allowed_to_view) { + $r->print("\n".'<li'.($mode eq 'statistics'?' class="active"':'').'><a href="/adm/statistics"><b>'. + &mt('Statistics and Reports').'</b></a></li>'); + + $r->print("\n".'<li'.($mode eq 'chart'?' class="active"':'').'><a href="/adm/statistics?reportSelected=student_assessment"><b>'. + &mt('Assessment Overview Chart').'</b></a></li>'); + + } + if ($allowed_to_edit) { + $r->print("\n".'<li'.($mode eq 'grading'?' class="active"':'').'><a href="/adm/grades"><b> '. + &mt('Content Grading').' </b></a></li>'); + if ($env{'form.symb'}) { + $r->print("\n".'<li'.($mode eq 'probgrading'?' class="active"':'').'><a href="/adm/grades?symb='. + &Apache::lonhtmlcommon::entity_encode($env{'form.symb'}). + '&command=gradingmenu"><b> '. + &mt('Problem Grading').' </b></a></li>'); + + } + } + $r->print("\n".'</ul>'."\n"); + $r->print('<div class="LC_Box" style="clear:both;margin:0;"><div id="maincoursedoc" style="margin:0 0;padding:0 0;"><div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">'); +} + +sub endGradeScreen { + my ($r)=@_; + $r->print('</div></div></div>'.&Apache::loncommon::end_page()); +} + +# ----------- + + +sub excel_cleanup { + undef ($excel_sheet); + undef ($excel_workbook); + undef ($filename); + undef ($format); +} + + +sub excel_initialize { + my ($r) = @_; + + &excel_cleanup(); + + # Create sheet + ($excel_workbook,$filename,$format)= + &Apache::loncommon::create_workbook($r); + return if (! defined($excel_workbook)); + # + # Add a worksheet + 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 + $excel_sheet->write($header_row,$cols_output++, + $env{'course.'.$env{'request.course.id'}.'.description'}, + $format->{'h1'}); +} + +sub excel_finish { + my ($r) = @_; + if ($request_aborted || ! defined($excel_sheet)) { + &excel_cleanup(); + return; + } + # + # Write the excel file + $excel_workbook->close(); + # + # Close the progress window + &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); + # + # Tell the user where to get their excel file + $r->print('<br />'. + '<a href="'.$filename.'">'.&mt('Your Excel spreadsheet').'</a>'."\n"); $r->rflush(); + &excel_cleanup(); + return; +} + + +# +# CSV data +# +# ----------- + +# +# Go through the complete course and collect data +# + +sub getData { - # End navmap using boilerplate + my ($showPoints,$uname,$udom)=@_; + + # Create the nav map + my $navmap = Apache::lonnavmaps::navmap->new($uname,$udom); + + my $res = $navmap->firstResource(); # temp resource to access constants my $iterator = $navmap->getIterator(undef, undef, undef, 1); my $depth = 1; @@ -117,8 +404,9 @@ HEADER # equally for both cases. my $totalParts = 0; my $totalPossible = 0; my $totalRight = 0; + my $totalAttempted = 0; my $now = time(); - my $topLevelParts = 0; my $topLevelRight = 0; + my $topLevelParts = 0; my $topLevelRight = 0; my $topLevelAttempted = 0; # Pre-run: Count parts correct while ( $depth > 0 ) { @@ -131,35 +419,60 @@ HEADER my $parts = $curRes->parts(); my $partsRight = 0; my $partsCount = 0; + my $partsAttempted = 0; my $stack = $iterator->getStack(); for my $part (@{$parts}) { - if ($curRes->getCompletionStatus($part) == $curRes->EXCUSED()) { + my $dateStatus = $curRes->getDateStatus($part); + my $weight = $curRes->weight($part); + my $problemstatus = $curRes->problemstatus($part); + + if ($curRes->solved($part) eq 'excused') { next; } if ($showPoints) { - my $score = $curRes->weight($part) * $curRes->awarded($part); + my $score = 0; + # If we're not telling status and the answer date isn't passed yet, + # it's an "attempted" point + if ((($problemstatus eq 'no') || + ($problemstatus eq 'no_feedback_ever')) && + ($dateStatus != $curRes->ANSWER_OPEN)) { + my $status = $curRes->simpleStatus($part); + if ($status == $curRes->ATTEMPTED) { + $partsAttempted += $weight; + $totalAttempted += $partsAttempted; + } + } else { + $score = &Apache::grades::compute_points($weight, $curRes->awarded($part)); + } $partsRight += $score; $totalRight += $score; - $partsCount += $curRes->weight($part); + $partsCount += $weight; + + $curRes->{DATA}->{PROB_SCORE} += $score; + $curRes->{DATA}->{PROB_WEIGHT} += $weight; if ($curRes->opendate($part) < $now) { - $totalPossible += $curRes->weight($part); + $totalPossible += $weight; + $curRes->{DATA}->{PROB_POSSIBLE} += $weight; } - $totalParts += $curRes->weight($part); + $totalParts += $weight; } else { - my $status = $curRes->getCompletionStatus($part); + my $status = $curRes->simpleStatus($part); my $thisright = 0; $partsCount++; - if ($status == $curRes->CORRECT || - $status == $curRes->CORRECT_BY_OVERRIDE || - $status == $curRes->ANSWER_SUBMITTED) { + if ($status == $curRes->CORRECT || + $status == $curRes->PARTIALLY_CORRECT ) { $partsRight++; $totalRight++; $thisright = 1; } + + if ($status == $curRes->ATTEMPTED) { + $partsAttempted++; + $totalAttempted++; + } - my $dateStatus = $curRes->getDateStatus($part); $totalParts++; if ($curRes->opendate($part) < $now) { $totalPossible++; @@ -170,6 +483,7 @@ HEADER if ($depth == 1) { # in top-level only $topLevelParts += $partsCount; $topLevelRight += $partsRight; + $topLevelAttempted += $partsAttempted; } # Crawl down stack and record parts correct and total @@ -178,20 +492,28 @@ HEADER if (!defined($res->{DATA}->{CHILD_PARTS})) { $res->{DATA}->{CHILD_PARTS} = 0; $res->{DATA}->{CHILD_CORRECT} = 0; + $res->{DATA}->{CHILD_ATTEMPTED} = 0; } $res->{DATA}->{CHILD_PARTS} += $partsCount; $res->{DATA}->{CHILD_CORRECT} += $partsRight; + $res->{DATA}->{CHILD_ATTEMPTED} += $partsAttempted; } } } $curRes = $iterator->next(); } + return ($navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted); +} - $iterator = $navmap->getIterator(undef, undef, undef, 1); - $depth = 1; - $iterator->next(); # ignore first BEGIN_MAP - $curRes = $iterator->next(); +# +# Outputting everything. +# + +sub outputTable { + + my ($r,$showPoints,$notshowTotals, + $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=@_; my @start = (255, 255, 192); my @end = (0, 192, 0); @@ -199,9 +521,24 @@ HEADER my $indentString = ' '; # Second pass: Print the maps. - $r->print('<table cellspacing="3" border="2"><tr><td align="center"><b>Folder</b></td>'); - $title =&mt($showPoints ? "Points Scored" : "Done"); - $r->print("<td align='center'>$title / Total</td><tr>" . "\n\n"); + $r->print(&Apache::loncommon::start_data_table() + .&Apache::loncommon::start_data_table_header_row() + .'<th>'.&mt('Folder').'</th>'); + my $title = &mt($showPoints ? "Points Scored" : "Done"); + if ($totalAttempted) { + $title .= " / " . &mt("Attempted"); + } + $r->print("<th>$title".($notshowTotals?'':" / ".&mt('Total')).'</th>' + .&Apache::loncommon::end_data_table_header_row()); +# +# Output of folder scores +# + + my $iterator = $navmap->getIterator(undef, undef, undef, 1); + my $depth = 1; + $iterator->next(); # ignore first BEGIN_MAP + my $curRes = $iterator->next(); + while ($depth > 0) { if ($curRes == $iterator->BEGIN_MAP()) {$depth++;} if ($curRes == $iterator->END_MAP()) { $depth--; } @@ -211,18 +548,35 @@ HEADER my $correct = $curRes->{DATA}->{CHILD_CORRECT}; my $total = $curRes->{DATA}->{CHILD_PARTS}; + my $attempted = $curRes->{DATA}->{CHILD_ATTEMPTED}; if ($total > 0) { my $ratio; $ratio = $correct / $total; - my $color = mixColors(\@start, \@end, $ratio); - $r->print("<tr><td bgcolor='$color'>"); + my $color = &mixColors(\@start, \@end, $ratio); + $r->print(&Apache::loncommon::start_data_table_row() + .'<td style="background-color:'.$color.';">'); my $thisIndent = ''; for (my $i = 1; $i < $depth; $i++) { $thisIndent .= $indentString; } $r->print("$thisIndent$title</td>"); - $r->print("<td valign='top'>$thisIndent<nobr>$correct / $total</nobr></td></tr>\n"); + if ($totalAttempted) { + $r->print('<td valign="top">' + .$thisIndent + .'<span class="LC_nobreak">' + .$correct.' / '.$attempted.($notshowTotals?'':' / '.$total) + .'</span></td>' + .&Apache::loncommon::end_data_table_row() + ); + } else { + $r->print('<td valign="top">' + .$thisIndent + .'<span class="LC_nobreak">' + .$correct.($notshowTotals?'':' / '.$total) + .'</span></td>' + .&Apache::loncommon::end_data_table_row()); + } } } @@ -232,32 +586,736 @@ HEADER # If there were any problems at the top level, print an extra "catchall" if ($topLevelParts > 0) { my $ratio = $topLevelRight / $topLevelParts; - my $color = mixColors(\@start, \@end, $ratio); - $r->print("<tr><td bgcolor='$color'>"); + my $color = &mixColors(\@start, \@end, $ratio); + $r->print(&Apache::loncommon::start_data_table_row() + .'<td style="background-color:'.$color.';">'); $r->print(&mt("Problems Not Contained In A Folder")."</td><td>"); - $r->print("$topLevelRight / $topLevelParts</td></tr>"); + $r->print("$topLevelRight / $topLevelParts</td>" + .&Apache::loncommon::end_data_table_row()); } - my $maxHelpLink = Apache::loncommon::help_open_topic("Quick_Grades_Possibly_Correct"); +# +# show totals (if applicable), close table +# + if ($showPoints) { + my $maxHelpLink = &Apache::loncommon::help_open_topic("Quick_Grades_Possibly_Correct"); - $title = $showPoints ? "Points" : "Parts Done"; + $title = $showPoints ? "Points" : "Parts Done"; + my $totaltitle = $showPoints ? &mt("Awarded Total Points") : &mt("Total Parts Done"); + $r->print(&Apache::loncommon::start_data_table_row() + .'<td colspan="2" align="right">'.$totaltitle.': <b>'.$totalRight.'</b><br />'); + $r->print(&mt('Max Possible To Date')." $maxHelpLink: <b>$totalPossible</b><br />"); + $title = $showPoints ? "Points" : "Parts"; + $r->print(&mt("Total $title In Course").': <b>'.$totalParts.'</b></td>' + .&Apache::loncommon::end_data_table_row()); + } - $r->print("<tr><td colspan='2' align='right'>Total $title: <b>$totalRight</b><br>"); - $r->print(&mt("Max Possible To Date")." $maxHelpLink: <b>$totalPossible</b><br>"); - $title = $showPoints ? "Points" : "Parts"; - $r->print(&mt("Total $title In Course").": <b>$totalParts</b></td></tr>\n\n"); + $r->print(&Apache::loncommon::end_data_table()); +} +# +# === Outputting category-based grades. +# +# $category{'order'}: output order of categories by id +# $category{'all'}: complete list of all categories +# $category{$id.'_name'}: display-name of category +# - $r->print("</table></body></html>"); +sub outputCategories { - $navmap->untieHashes(); + my ($r,$showPoints,$notshowTotals, + $navmap,$totalParts,$totalPossible,$totalRight,$totalAttempted,$topLevelParts,$topLevelRight,$topLevelAttempted)=@_; +# Take care of storing and retrieving categories + + my $cangrade=&Apache::lonnet::allowed('mgr'); + + my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + my %categories=(); +# Loading old categories + %categories=&Apache::lonnet::dump('grading_categories',$cdom,$cnum); +# Storing + if (($cangrade) && (($env{'form.storechanges'}) || ($env{'form.storemove'} ne '') || ($env{'form.cmd'} ne ''))) { +# Process the changes + %categories=&process_category_edits($r,$cangrade,%categories); +# Actually store + &Apache::lonnet::put('grading_categories',\%categories,$cdom,$cnum); + } +# new categories loaded now + &output_category_table($r,$cangrade,$navmap,1,%categories); +# + if ($cangrade) { + $r->print(&Apache::loncommon::resourcebrowser_javascript(). + '<input type="hidden" name="storemove" value="" />'. + '<input type="hidden" name="cmd" value="" />'. + '<input type="hidden" name="resourcesymb" value="" />'. + '<input type="submit" name="storechanges" value="'.&mt("Save changes to grading categories").'" />'. + '<script>function storecmd (cmd) { document.quickform.cmd.value=cmd; document.quickform.submit(); }</script>'); + } +} - return OK; +# +# Get data for all symbs +# + +sub dumpdata { + my ($navmap)=@_; + my %returndata=(); + +# Run through the map and get all data + + my $iterator = $navmap->getIterator(undef, undef, undef, 1); + my $depth = 1; + $iterator->next(); # ignore first BEGIN_MAP + my $curRes = $iterator->next(); + + while ($depth > 0) { + if ($curRes == $iterator->BEGIN_MAP()) {$depth++;} + if ($curRes == $iterator->END_MAP()) { $depth--; } + if (ref($curRes)) { + if ($curRes->is_map()) { + $returndata{$curRes->symb()}='folder:'.$curRes->{DATA}->{CHILD_PARTS}.':'.$curRes->{DATA}->{CHILD_ATTEMPTED}.':'.$curRes->{DATA}->{CHILD_CORRECT}; + } else { + $returndata{$curRes->symb()}='res:'.$curRes->{DATA}->{PROB_WEIGHT}.':'.$curRes->{DATA}->{PROB_POSSIBLE}.':'.$curRes->{DATA}->{PROB_SCORE}; + } + } + $curRes = $iterator->next(); + } + return %returndata; +} + +# +# Process editing commands, update category hash +# + +sub process_category_edits { + my ($r,$cangrade,%categories)=@_; + unless ($cangrade) { return %categories; } +# First store everything + foreach my $id (split(/\,/,$categories{'order'})) { +# Set names, types, and weight (there is only one of each per category) + %categories=&set_category_name($cangrade,$id,$env{'form.name_'.$id},%categories); + %categories=&set_category_total($cangrade,$id,$env{'form.totaltype_'.$id},$env{'form.total_'.$id},%categories); + %categories=&set_category_weight($cangrade,$id,$env{'form.weight_'.$id},%categories); + %categories=&set_category_displayachieved($cangrade,$id,$env{'form.displayachieved_'.$id},%categories); +# Set values for category rules (before names may change) + %categories=&set_category_rules($cangrade,$id,%categories); + } + +# Now deal with commands + my $cmd=$env{'form.cmd'}; + if ($cmd eq 'createnewcat') { + %categories=&make_new_category($r,$cangrade,undef,%categories); + } elsif ($cmd=~/^up\_(.+)$/) { + %categories=&move_up_category($1,$cangrade,%categories); + } elsif ($cmd=~/^down\_(.+)$/) { + %categories=&move_down_category($1,$cangrade,%categories); + } elsif ($cmd=~/^delcat\_(.+)$/) { + %categories=&del_category($1,$cangrade,%categories); + } elsif ($cmd=~/^addcont\_(.+)$/) { + %categories=&add_category_content($1,$cangrade,$env{'form.resourcesymb'},%categories); + } elsif ($cmd=~/^delcont\_(.+)\_\_\_\_\_\_(.+)$/) { + %categories=&del_category_content($1,$cangrade,$2,%categories); + } elsif ($cmd=~/^newrule\_(.+)$/) { + %categories=&add_calculation_rule($1,$cangrade,':',%categories); + } elsif ($cmd=~/^delrule\_(.+)\_\_\_\_\_\_(.*)$/) { + %categories=&del_calculation_rule($1,$cangrade,$2,%categories); + } +# Move to a new position + my $moveid=$env{'form.storemove'}; + if ($moveid) { + %categories=&move_category($moveid,$cangrade,$env{'form.newpos_'.$moveid},%categories); + } + return %categories; +} + +# +# Output the table +# + +sub output_category_table { + my ($r,$cangrade,$navmaps,$output,%categories)=@_; + + my $totalweight=0; + my $totalpoints=0; + + if ($output) { + $r->print(&Apache::loncommon::start_data_table()); +# + &output_category_table_header($r,$cangrade); + } +# + my @order=split(/\,/,$categories{'order'}); +# + my %performance=&dumpdata($navmaps); + my $maxpos=$#order; + for (my $i=0;$i<=$maxpos;$i++) { + my ($correct,$possible,$type,$weight)=&output_and_calc_category($r,$cangrade,$navmaps,$order[$i],$i,$maxpos,\%performance,$output,%categories); + unless ($possible) { next; } + $totalpoints+=$weight*$correct/$possible; + $totalweight+=$weight; + } +# + my $perc=0; + if ($totalweight) { $perc=100.*$totalpoints/$totalweight; } + + if ($output) { + &bottom_line_category($r,$cangrade,$perc); + $r->print(&Apache::loncommon::end_data_table()); + } + return $perc; +} + +sub output_category_table_header { + my ($r,$cangrade)=@_; + $r->print(&Apache::loncommon::start_data_table_header_row()); + if ($cangrade) { + $r->print('<th colspan="2">'.&mt("Move").'</th><th>'.&mt('Action').'</th>'); + } + $r->print('<th>'.&mt('Category').'</th>'. + '<th>'.&mt('Contents').'</th>'. + '<th>'.&mt('Total Points').'</th>'. + '<th>'.&mt('Calculation').'</th>'. + '<th>'.&mt('Relative Weight').'</th>'. + '<th>'.&mt('Achieved').'</th>'); + $r->print(&Apache::loncommon::end_data_table_header_row()); +} + + +# +# Output one category to table +# + +sub output_and_calc_category { + my ($r,$cangrade,$navmaps,$id,$currentpos,$maxpos,$performance,$output,%categories)=@_; + + if ($output) { $r->print("\n".&Apache::loncommon::start_data_table_row()); } + + if ($output && $cangrade) { + my $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/"); + my %lt=&Apache::lonlocal::texthash( + 'up' => 'Move Up', + 'dw' => 'Move Down'); + + $r->print(<<ENDMOVE); +<td> +<div class="LC_docs_entry_move"> + <a href='javascript:storecmd("up_$id");'> + <img src="${iconpath}move_up.gif" alt='$lt{'up'}' class="LC_icon" /> + </a> +</div> +<div class="LC_docs_entry_move"> + <a href='javascript:storecmd("down_$id");'> + <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' class="LC_icon" /> + </a> +</div> +</td> +ENDMOVE + $r->print("\n<td>\n<select name='newpos_$id' onchange='this.form.storemove.value=\"$id\";this.form.submit()'>"); + for (my $i=0;$i<=$maxpos;$i++) { + if ($i==$currentpos) { + $r->print('<option value="" selected="selected">('.$i.')</option>'); + } else { + $r->print('<option value="'.$i.'">'.$i.'</option>'); + } + } + $r->print("\n</select>\n</td>\n"); + $r->print('<td><a href="javascript:storecmd(\'delcat_'.$id.'\');">'.&mt('Delete').'</a></td>'); + $r->print('<td><input type="text" name="name_'.$id. + '" value="'.&Apache::lonhtmlcommon::entity_encode($categories{$id.'_name'}).'" /></td>'); + } elsif ($output) { + $r->print('<td>'.$categories{$id.'_name'}.'</td>'); + } +# Content display and summing up of points + my $totalpossible=0; + my $totalcorrect=0; + my @individual=(); + if ($output) { $r->print('<td><ul>'); } + foreach my $contentid (split(/\,/,$categories{$id.'_content'})) { + my ($type,$possible,$attempted,$correct)=split(/\:/,$$performance{$contentid}); + $totalpossible+=$possible; + $totalcorrect+=$correct; + if ($possible>0) { push(@individual,"$possible:$correct"); } + if ($output) { + $r->print('<li>'); + $r->print(&Apache::lonnet::gettitle($contentid).' ('.&numberout($correct).'/'.&numberout($possible).')'); + if ($cangrade) { + $r->print(' <a href="javascript:storecmd(\'delcont_'.$id.'______'.$contentid.'\');">'.&mt('Delete').'</a>'); + } + $r->print('</li>'); + } + } + if ($output) { + $r->print('</ul>'); + if ($cangrade) { + $r->print('<br />'.&Apache::loncommon::selectresource_link('quickform','addcont_'.$id,&mt('Add Problem or Folder')).'<br />'); + } + $r->print('<p><b>'.&mt('Total raw points: [_1]/[_2]',&numberout($totalcorrect),&numberout($totalpossible)).'</b></p>'); + $r->print('</td>'); + } +# Total + if ($output) { $r->print('<td>'); } + if ($cangrade) { + if ($output) { + $r->print( + '<select name="totaltype_'.$id.'">'. + '<option value="default"'.($categories{$id.'_totaltype'} eq 'default'?' selected="selected"':'').'>'.&mt('default').'</option>'. + '<option value="typein"'.($categories{$id.'_totaltype'} eq 'typein'?' selected="selected"':'').'>'.&mt('Type-in value').'</option>'. + '</select>'. + '<input type="text" size="4" name="total_'.$id. + '" value="'.&Apache::lonhtmlcommon::entity_encode($categories{$id.'_total'}).'" />'); + } + } else { + if ($output) { + $r->print('<td>'.($categories{$id.'_totaltype'} eq 'default'?&mt('default'):$categories{$id.'_total'})); + } + } +# Adjust total points + if ($categories{$id.'_totaltype'} eq 'typein') { + $totalpossible=1.*$categories{$id.'_total'}; + } + if ($output) { + $r->print('<p><b>'.&mt('Adjusted raw points: [_1]/[_2]',&numberout($totalcorrect),&numberout($totalpossible)).'</b></p>'); + } + + +# Calculation + if ($output) { $r->print('<td><ul>'); } + foreach my $calcrule (split(/\,/,$categories{$id.'_calculations'})) { + if ($output) { $r->print('<li>'); } + my ($code,$value)=split(/\:/,$calcrule); + if ($output) { $r->print(&pretty_prt_rule($cangrade,$id,$code,$value)); } + if ($cangrade) { + if ($output) { $r->print(' <a href="javascript:storecmd(\'delrule_'.$id.'______'.$code.'\');">'.&mt('Delete').'</a>'); } + } + if ($code eq 'capabove') { + if ($totalpossible>0) { + if ($totalcorrect/$totalpossible>$value/100.) { + $totalcorrect=$totalpossible*$value/100.; + } + } + } elsif ($code eq 'capbelow') { + if ($totalpossible>0) { + if ($totalcorrect/$totalpossible<$value/100.) { + $totalcorrect=$totalpossible*$value/100.; + } + } + } elsif ($code eq 'droplow') { + ($totalpossible,$totalcorrect,@individual)=&drop(0,0,$value,@individual); + } elsif ($code eq 'drophigh') { + ($totalpossible,$totalcorrect,@individual)=&drop(1,0,$value,@individual); + } elsif ($code eq 'droplowperc') { + ($totalpossible,$totalcorrect,@individual)=&drop(0,1,$value,@individual); + } elsif ($code eq 'drophighperc') { + ($totalpossible,$totalcorrect,@individual)=&drop(1,1,$value,@individual); + } + if ($output) { $r->print('</li>'); } + } +# Re-adjust total points if force total + if ($categories{$id.'_totaltype'} eq 'typein') { + $totalpossible=1.*$categories{$id.'_total'}; + } + + if ($output) { + $r->print('</ul>'); + if ($cangrade) { $r->print('<br />'.&new_calc_rule_form($id)); } + $r->print('<p><b>'.&mt('Calculated points: [_1]/[_2]',&numberout($totalcorrect),&numberout($totalpossible)).'</b></p>'); + $r->print('</td>'); + } +# +# Prepare for export +# +# Weight + my $weight=$categories{$id.'_weight'}; + unless (1.*$weight>0) { $weight=0; } + if ($cangrade) { + if ($output) { + $r->print('<td>'. + '<input type="text" size="4" name="weight_'.$id. + '" value="'.&Apache::lonhtmlcommon::entity_encode($weight).'" /></td>'); + } + } else { + if ($output) { + $r->print('<td>'.$weight.'</td>'); + } + } +# Achieved + my $type=$categories{$id.'_displayachieved'}; + unless (($type eq 'percent') || ($type eq 'points')) { $type='points'; } + if ($output) { $r->print('<td>'); } + if ($cangrade) { + if ($output) { + $r->print('<select name="displayachieved_'.$id.'">'. + '<option value="percent"'.($type eq 'percent'?' selected="selected"':'').'>'.&mt('percent').'</option>'. + '<option value="points"'.($type eq 'points'?' selected="selected"':'').'>'.&mt('points').'</option>'. + '</select>'); + } + } + if ($output) { + $r->print('<p><b>'); + if ($type eq 'percent') { + my $perc='---'; + if ($totalpossible) { + $perc=100.*$totalcorrect/$totalpossible; + } + $r->print(&mt('[_1] percent',&numberout($perc))); + } else { + $r->print(&mt('[_1]/[_2] points',&numberout($totalcorrect),&numberout($totalpossible))); + } + $r->print('</b></p>'); + } + if ($output) { $r->print('</td>'); } + + return ($totalcorrect,$totalpossible,$type,$weight); +} + +# +# Drop folders and problems +# + +sub drop { + my ($high,$percent,$n,@individual)=@_; +# Sort assignments by points or percent + my @newindividual=sort { + my ($pa,$ca)=split(/\:/,$a); + my ($pb,$cb)=split(/\:/,$b); + if ($percent) { + my $perca=0; + if ($pa>0) { $perca=$ca/$pa; } + my $percb=0; + if ($pb>0) { $percb=$cb/$pb; } + $perca<=>$percb; + } else { + $ca<=>$cb; + } + } @individual; +# Drop the ones we don't want + if ($#newindividual>=$n) { + if ($high) { + splice(@newindividual,$#newindividual+1-$n,$n); + } else { + splice(@newindividual,0,$n); + } + } else { + @newindividual=(); + } +# Re-calculate how many points possible and achieved + my $newpossible=0; + my $newcorrect=0; + for my $score (@newindividual) { + my ($thispossible,$thiscorrect)=(split(/\:/,$score)); + $newpossible+=$thispossible; + $newcorrect+=$thiscorrect; + } + return ($newpossible,$newcorrect,@newindividual); +} +# +# Bottom line with grades +# + +sub bottom_line_category { + my ($r,$cangrade,$perc)=@_; + $r->print(&Apache::loncommon::start_data_table_row()); + if ($cangrade) { + $r->print('<td colspan="3"><a href="javascript:storecmd(\'createnewcat\');">'.&mt('Create New Category').'</a></td>'); + } + $r->print('<td colspan="6"><b>'.&mt('Total: [_1] percent',&numberout($perc)).'</b></td>'); +} + +sub numberout { + my ($number)=@_; + my $printout=sprintf("%.3f", $number); + $printout=~s/0+$//; + $printout=~s/\.$//; + return $printout; +} +# +# Make one new category +# + +sub make_new_category { + my ($r,$cangrade,$ordernum,%categories)=@_; + unless ($cangrade) { return %categories; } +# Generate new ID + my $id=time.'_'.$$.'_'.rand(10000); +# Add new ID to list of all IDs ever created in this course + $categories{'all'}.=','.$id; + $categories{'all'}=~s/^\,//; +# Add new ID to ordered list of displayed and evaluated categories + $categories{'order'}.=','.$id; + $categories{'order'}=~s/^\,//; +# Move it into desired space + if (defined($ordernum)) { + %categories=&move_category($id,$cangrade,$ordernum,%categories); + } + $categories{$id.'_weight'}=0; + $categories{$id.'_totaltype'}='default'; + $categories{$id.'_displayachieved'}='percent'; + return %categories; +} + + +# === Calculation Rule Editing + +sub category_rule_codes { + return &Apache::lonlocal::texthash( + 'droplowperc' => 'Drop N lowest grade percentage problems/folders', + 'drophighperc' => 'Drop N highest grade percentage problems/folderss', + 'droplow' => 'Drop N lowest point problems/folders', + 'drophigh' => 'Drop N highest point problems/folders', + 'capabove' => 'Cap percentage above N percent', + 'capbelow' => 'Cap percentage below N percent'); +} + +sub pretty_prt_rule { + my ($cangrade,$id,$code,$value)=@_; + my $cid=$id.'_'.$code; + my %lt=&category_rule_codes(); + my $ret='<span class="LC_nobreak">'; + if ($cangrade) { + $ret.='<select name="sel_'.$cid.'">'; + foreach my $calc (''=>'',sort(keys(%lt))) { + $ret.='<option value="'.$calc.'"'.($calc eq $code?' selected="selected"':'').' />'.$lt{$calc}.'</input>'; + } + $ret.='</select> N=<input type="text" size="5" name="val_'.$cid.'" value="'.$value.'" /></span>'; + } else { + $ret.=$lt{$code}.'; N='.$value; + } + $ret.='</span>'; + return $ret; +} + +sub new_calc_rule_form { + my ($id)=@_; + return '<a href="javascript:storecmd(\'newrule_'.$id.'\');">'.&mt('New Calculation Rule').'</a>'; +} + +# +# Add a calculation rule +# + +sub add_calculation_rule { + my ($id,$cangrade,$newcontent,%categories)=@_; + unless ($cangrade) { return %categories; } + my %newcontent=($newcontent => 1); + foreach my $current (split(/\,/,$categories{$id.'_calculations'})) { + $newcontent{$current}=1; + } + $categories{$id.'_calculations'}=join(',',sort(keys(%newcontent))); + return %categories; +} + +# +# Delete a calculation rule +# + +sub del_calculation_rule { + my ($id,$cangrade,$delcontent,%categories)=@_; + unless ($cangrade) { return %categories; } + my @newcontent=(); + foreach my $current (split(/\,/,$categories{$id.'_calculations'})) { + unless ($current=~/^\Q$delcontent\E\:/) { + push(@newcontent,$current); + } + } + $categories{$id.'_calculations'}=join(',',@newcontent); + return %categories; +} + +sub set_category_rules { + my ($cangrade,$id,%categories)=@_; + unless ($cangrade) { return %categories; } + my %lt=&category_rule_codes(); + my @newrules=(); + foreach my $code ('',(keys(%lt))) { + if ($env{'form.sel_'.$id.'_'.$code}) { + push(@newrules,$env{'form.sel_'.$id.'_'.$code}.':'.$env{'form.val_'.$id.'_'.$code}); + } + } + $categories{$id.'_calculations'}=join(',',sort(@newrules)); + return %categories; +} + + +# === Category Editing + +# +# Add to category content +# + +sub add_category_content { + my ($id,$cangrade,$newcontent,%categories)=@_; + unless ($cangrade) { return %categories; } + &Apache::lonnet::logthis("In here $newcontent"); + my %newcontent=($newcontent => 1); + foreach my $current (split(/\,/,$categories{$id.'_content'})) { + $newcontent{$current}=1; + } + $categories{$id.'_content'}=join(',',sort(keys(%newcontent))); + return %categories; } +# +# Delete from category content +# + +sub del_category_content { + my ($id,$cangrade,$delcontent,%categories)=@_; + unless ($cangrade) { return %categories; } + my @newcontent=(); + foreach my $current (split(/\,/,$categories{$id.'_content'})) { + unless ($current eq $delcontent) { + push(@newcontent,$current); + } + } + $categories{$id.'_content'}=join(',',@newcontent); + return %categories; +} + +# +# Delete category +# + +sub del_category { + my ($id,$cangrade,%categories)=@_; + unless ($cangrade) { return %categories; } + my @neworder=(); + foreach my $currentid (split(/\,/,$categories{'order'})) { + unless ($currentid eq $id) { + push(@neworder,$currentid); + } + } + $categories{'order'}=join(',',@neworder); + return %categories; +} + +# +# Move category up +# + +sub move_up_category { + my ($id,$cangrade,%categories)=@_; + my $currentpos=¤t_pos_category($id,%categories); + if ($currentpos<1) { return %categories; } + return &move_category($id,$cangrade,$currentpos-1,%categories); +} + +# +# Move category down +# + +sub move_down_category { + my ($id,$cangrade,%categories)=@_; + my $currentpos=¤t_pos_category($id,%categories); + my @order=split(/\,/,$categories{'order'}); + if ($currentpos>=$#order) { return %categories; } + return &move_category($id,$cangrade,$currentpos+1,%categories); +} + +# +# Move a category to a desired position n the display order +# + +sub move_category { + my ($id,$cangrade,$ordernum,%categories)=@_; + unless ($cangrade) { return %categories; } + my @order=split(/\,/,$categories{'order'}); +# Where is the index currently? + my $currentpos=¤t_pos_category($id,%categories); + if (defined($currentpos)) { + if ($currentpos<$ordernum) { +# This is moving to a higher index +# ....X1234.... +# ....1234X.... + for (my $i=$currentpos;$i<$ordernum;$i++) { + $order[$i]=$order[$i+1]; + } + $order[$ordernum]=$id; + } + if ($currentpos>$ordernum) { +# This is moving to a lower index +# ....1234X.... +# ....X1234.... + for (my $i=$currentpos;$i>$ordernum;$i--) { + $order[$i]=$order[$i-1]; + } + $order[$ordernum]=$id; + } + } + $categories{'order'}=join(',',@order); + return %categories; +} + +# +# Find current postion of a category in the order +# + +sub current_pos_category { + my ($id,%categories)=@_; + my @order=split(/\,/,$categories{'order'}); + for (my $i=0;$i<=$#order;$i++) { + if ($order[$i] eq $id) { return $i; } + } +# not found + return undef; +} + +# +# Set name of a category +# +sub set_category_name { + my ($cangrade,$id,$name,%categories)=@_; + unless ($cangrade) { return %categories; } + $categories{$id.'_name'}=$name; + return %categories; +} + +# +# Set total of a category +# +sub set_category_total { + my ($cangrade,$id,$totaltype,$total,%categories)=@_; + unless ($cangrade) { return %categories; } + if (($categories{$id.'_total'} eq '') && ($total=~/\d/)) { + $totaltype='typein'; + } + $categories{$id.'_totaltype'}=$totaltype; + if ($totaltype eq 'default') { + $categories{$id.'_total'}=''; + } else { + $total=~s/\D//gs; + unless ($total) { $total=0; } + $categories{$id.'_total'}=$total; + } + return %categories; +} + +sub set_category_weight { + my ($cangrade,$id,$weight,%categories)=@_; + unless ($cangrade) { return %categories; } + $weight=~s/\D//gs; + unless ($weight) { $weight=0; } + $categories{$id.'_weight'}=$weight; + return %categories; +} + +sub set_category_displayachieved { + my ($cangrade,$id,$value,%categories)=@_; + unless ($cangrade) { return %categories; } + unless (($value eq 'percent') || ($value eq 'points')) { $value='percent'; } + $categories{$id.'_displayachieved'}=$value; + return %categories; +} + + +# +# === end category-related +# +# # Pass this two refs to arrays for the start and end color, and a number # from 0 to 1 for how much of the latter you want to mix in. It will # return a string ready to show ("#FFC309"); + sub mixColors { my $start = shift; my $end = shift;