loncom/homework/grades.pm - view

File: [LON-CAPA] / loncom / homework / grades.pm
Revision 1.185: download - view: text, annotated - select for diffs
Wed Mar 31 05:23:59 2004 UTC (20 years, 7 months ago) by albertel
Branches: MAIN
CVS tags: HEAD

- trying to be UTF8 transparent

# The LearningOnline Network with CAPA # The LON-CAPA Grading handler # # $Id: grades.pm,v 1.185 2004/03/31 05:23:59 albertel Exp $ # # Copyright Michigan State University Board of Trustees # # This file is part of the LearningOnline Network with CAPA (LON-CAPA). # # LON-CAPA is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # LON-CAPA is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with LON-CAPA; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # /home/httpd/html/adm/gpl.txt # # http://www.lon-capa.org/ # # 2/9,2/13 Guy Albertelli # 6/8 Gerd Kortemeyer # 7/26 H.K. Ng # 8/20 Gerd Kortemeyer # Year 2002 # June-August H.K. Ng # Year 2003 # February, March H.K. Ng # July, H. K. Ng # package Apache::grades; use strict; use Apache::style; use Apache::lonxml; use Apache::lonnet; use Apache::loncommon; use Apache::lonhtmlcommon; use Apache::lonnavmaps; use Apache::lonhomework; use Apache::loncoursedata; use Apache::lonmsg qw(:user_normal_msg); use Apache::Constants qw(:common); use Apache::lonlocal; use String::Similarity; my %oldessays=(); my %perm=(); # ----- These first few routines are general use routines.---- # # --- Retrieve the parts from the metadata file.--- sub getpartlist { my ($url,$symb) = @_; my $partorder = &Apache::lonnet::metadata($url, 'partorder'); my @parts; if ($partorder) { for my $part (split (/,/,$partorder)) { if (!&Apache::loncommon::check_if_partid_hidden($part,$symb)) { push(@parts, $part); } } } else { my $metadata = &Apache::lonnet::metadata($url, 'packages'); foreach (split(/\,/,$metadata)) { if ($_ =~ /^part_(.*)$/) { if (!&Apache::loncommon::check_if_partid_hidden($1,$symb)) { push(@parts, $1); } } } } my @stores; foreach my $part (@parts) { my (@metakeys) = split(/,/,&Apache::lonnet::metadata($url,'keys')); foreach my $key (@metakeys) { if ($key =~ m/^stores_\Q$part\E_/) { push(@stores,$key); } } } return @stores; } # --- Get the symbolic name of a problem and the url sub get_symb_and_url { my ($request,$silent) = @_; (my $url=$ENV{'form.url'}) =~ s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); if ($symb eq '') { if (!$silent) { $request->print("Unable to handle ambiguous references:$url:."); return (); } } return ($symb,$url); } # --- Retrieve the fullname for a user. Return lastname, first middle --- # --- Generation is attached next to the lastname if it exists. --- sub get_fullname { my ($uname,$udom) = @_; my %name=&Apache::lonnet::get('environment', ['lastname','generation', 'firstname','middlename'], $udom,$uname); my $fullname; my ($tmp) = keys(%name); if ($tmp !~ /^(con_lost|error|no_such_host)/i) { $fullname = &Apache::loncoursedata::ProcessFullName (@name{qw/lastname generation firstname middlename/}); } else { &Apache::lonnet::logthis('grades.pm: no name data for '.$uname. '@'.$udom.':'.$tmp); } return $fullname; } #--- Format fullname, username:domain if different for display #--- Use anywhere where the student names are listed sub nameUserString { my ($type,$fullname,$uname,$udom) = @_; if ($type eq 'header') { return '<b> Fullname </b><font color="#999999">(Username)</font> '; } else { return ' '.$fullname.'<font color="#999999"> ('.$uname. ($ENV{'user.domain'} eq $udom ? '' : ' ('.$udom.')').')</font>'; } } #--- Get the partlist and the response type for a given problem. --- #--- Indicate if a response type is coded handgraded or not. --- sub response_type { my ($url,$symb) = shift; $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))) if ($symb eq ''); my $allkeys = &Apache::lonnet::metadata($url,'keys'); my %vPart; foreach my $partid (&Apache::loncommon::get_env_multiple('form.vPart')) { $vPart{$partid}=1; } my %seen = (); my (@partlist,%handgrade,%responseType); foreach (split(/,/,&Apache::lonnet::metadata($url,'packages'))) { if (/^\w+response_.*/) { my ($responsetype,$part) = split(/_/,$_,2); my ($partid,$respid) = split(/_/,$part); if (&Apache::loncommon::check_if_partid_hidden($partid,$symb)) { next; } if (%vPart && !exists($vPart{$partid})) { next; } $responsetype =~ s/response$//; # make it compatible w/ navmaps - should move to that!! my ($value) = &Apache::lonnet::EXT('resource.'.$part.'.handgrade',$symb); $handgrade{$part} = ($value eq 'yes' ? 'yes' : 'no'); if (!exists($responseType{$partid})) { $responseType{$partid}={}; } $responseType{$partid}->{$respid}=$responsetype; next if ($seen{$partid} > 0); $seen{$partid}++; push @partlist,$partid; } } return \@partlist,\%handgrade,\%responseType; } #--- Show resource title #--- and parts and response type sub showResourceInfo { my ($url,$probTitle,$checkboxes) = @_; my $col=3; if ($checkboxes) { $col=4; } my $result ='<table border="0">'. '<tr><td colspan="'.$col.'"><font size="+1"><b>'.&mt('Current Resource').': </b>'. $probTitle.'</font></td></tr>'."\n"; my ($partlist,$handgrade,$responseType) = &response_type($url); my %resptype = (); my $hdgrade='no'; my %partsseen; for my $part_resID (sort keys(%$handgrade)) { my $handgrade=$$handgrade{$part_resID}; my ($partID,$resID) = split(/_/,$part_resID); my $responsetype = $responseType->{$partID}->{$resID}; $hdgrade = $handgrade if ($handgrade eq 'yes'); $result.='<tr>'; if ($checkboxes) { if (exists($partsseen{$partID})) { $result.="<td> </td>"; } else { $result.="<td><input type='checkbox' name='vPart' value='$partID' checked='on' /></td>"; } $partsseen{$partID}=1; } $result.='<td><b>Part </b>'.$partID.' <font color="#999999">'. $resID.'</font></td>'. '<td><b>Type: </b>'.$responsetype.'</td></tr>'; # '<td><b>Handgrade: </b>'.$handgrade.'</td></tr>'; } $result.='</table>'."\n"; return $result,$responseType,$hdgrade,$partlist,$handgrade; } sub get_order { my ($partid,$respid,$symb,$uname,$udom)=@_; my (undef,undef,$url)=&Apache::lonnet::decode_symb($symb); $url=&Apache::lonnet::clutter($url); my $subresult=&Apache::lonnet::ssi($url, ('grade_target' => 'analyze'), ('grade_domain' => $udom), ('grade_symb' => $symb), ('grade_courseid' => $ENV{'request.course.id'}), ('grade_username' => $uname)); (undef,$subresult)=split(/_HASH_REF__/,$subresult,2); my %analyze=&Apache::lonnet::str2hash($subresult); return ($analyze{"$partid.$respid.shown"}); } #--- Clean response type for display #--- Currently filters option/rank/radiobutton/match/essay response types only. sub cleanRecord { my ($answer,$response,$symb,$partid,$respid,$record,$order,$version) = @_; my $grayFont = '<font color="#999999">'; if ($response =~ /^(option|rank)$/) { my %answer=&Apache::lonnet::str2hash($answer); my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"}); my ($toprow,$bottomrow); foreach my $foil (@$order) { if ($grading{$foil} == 1) { $toprow.='<td><b>'.$answer{$foil}.' </b></td>'; } else { $toprow.='<td><i>'.$answer{$foil}.' </i></td>'; } $bottomrow.='<td>'.$grayFont.$foil.'</font> </td>'; } return '<blockquote><table border="1">'. '<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'. '<tr valign="top"><td>'.$grayFont.'Option ID</font></td>'. $grayFont.$bottomrow.'</tr>'.'</table></blockquote>'; } elsif ($response eq 'match') { my %answer=&Apache::lonnet::str2hash($answer); my %grading=&Apache::lonnet::str2hash($record->{$version."resource.$partid.$respid.submissiongrading"}); my @items=&Apache::lonnet::str2array($record->{$version."resource.$partid.$respid.submissionitems"}); my ($toprow,$middlerow,$bottomrow); foreach my $foil (@$order) { my $item=shift(@items); if ($grading{$foil} == 1) { $toprow.='<td><b>'.$item.' </b></td>'; $middlerow.='<td><b>'.$grayFont.$answer{$foil}.' </font></b></td>'; } else { $toprow.='<td><i>'.$item.' </i></td>'; $middlerow.='<td><i>'.$grayFont.$answer{$foil}.' </font></i></td>'; } $bottomrow.='<td>'.$grayFont.$foil.'</font> </td>'; } return '<blockquote><table border="1">'. '<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'. '<tr valign="top"><td>'.$grayFont.'Item ID</font></td>'. $middlerow.'</tr>'. '<tr valign="top"><td>'.$grayFont.'Option ID</font></td>'. $bottomrow.'</tr>'.'</table></blockquote>'; } elsif ($response eq 'radiobutton') { my %answer=&Apache::lonnet::str2hash($answer); my ($toprow,$bottomrow); my $correct=($order->[0])+1; for (my $i=1;$i<=$#$order;$i++) { my $foil=$order->[$i]; if (exists($answer{$foil})) { if ($i == $correct) { $toprow.='<td><b>true</b></td>'; } else { $toprow.='<td><i>true</i></td>'; } } else { $toprow.='<td>false</td>'; } $bottomrow.='<td>'.$grayFont.$foil.'</font> </td>'; } return '<blockquote><table border="1">'. '<tr valign="top"><td>Answer</td>'.$toprow.'</tr>'. '<tr valign="top"><td>'.$grayFont.'Option ID</font></td>'. $grayFont.$bottomrow.'</tr>'.'</table></blockquote>'; } elsif ($response eq 'essay') { if (! exists ($ENV{'form.'.$symb})) { my (%keyhash) = &Apache::lonnet::dump('nohist_handgrade', $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'}; $ENV{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : ''; $ENV{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red'; $ENV{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0'; $ENV{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : ''; $ENV{'form.'.$symb} = 1; # so that we don't have to read it from disk for multiple sub of the same prob. } $answer =~ s-\n-<br />-g; return '<br /><br /><blockquote><tt>'.&keywords_highlight($answer).'</tt></blockquote>'; } return $answer; } #-- A couple of common js functions sub commonJSfunctions { my $request = shift; $request->print(<<COMMONJSFUNCTIONS); <script type="text/javascript" language="javascript"> function radioSelection(radioButton) { var selection=null; if (radioButton.length > 1) { for (var i=0; i<radioButton.length; i++) { if (radioButton[i].checked) { return radioButton[i].value; } } } else { if (radioButton.checked) return radioButton.value; } return selection; } function pullDownSelection(selectOne) { var selection=""; if (selectOne.length > 1) { for (var i=0; i<selectOne.length; i++) { if (selectOne[i].selected) { return selectOne[i].value; } } } else { // only one value it must be the selected one return selectOne.value; } } </script> COMMONJSFUNCTIONS } #--- Dumps the class list with usernames,list of sections, #--- section, ids and fullnames for each user. sub getclasslist { my ($getsec,$filterlist) = @_; $getsec = $getsec eq '' ? 'all' : $getsec; my $classlist=&Apache::loncoursedata::get_classlist(); # Bail out if we were unable to get the classlist return if (! defined($classlist)); # my %sections; my %fullnames; foreach (keys(%$classlist)) { # the following undefs are for 'domain', and 'username' respectively. my (undef,undef,$end,$start,$id,$section,$fullname,$status)= @{$classlist->{$_}}; # filter students according to status selected if ($filterlist && $ENV{'form.Status'} ne 'Any') { if ($ENV{'form.Status'} ne $status) { delete ($classlist->{$_}); next; } } $section = ($section ne '' ? $section : 'no'); if (&canview($section)) { if ($getsec eq 'all' || $getsec eq $section) { $sections{$section}++; $fullnames{$_}=$fullname; } else { delete($classlist->{$_}); } } else { delete($classlist->{$_}); } } my %seen = (); my @sections = sort(keys(%sections)); return ($classlist,\@sections,\%fullnames); } sub canmodify { my ($sec)=@_; if ($perm{'mgr'}) { if (!defined($perm{'mgr_section'})) { # can modify whole class return 1; } else { if ($sec eq $perm{'mgr_section'}) { #can modify the requested section return 1; } else { # can't modify the request section return 0; } } } #can't modify return 0; } sub canview { my ($sec)=@_; if ($perm{'vgr'}) { if (!defined($perm{'vgr_section'})) { # can modify whole class return 1; } else { if ($sec eq $perm{'vgr_section'}) { #can modify the requested section return 1; } else { # can't modify the request section return 0; } } } #can't modify return 0; } #--- Retrieve the grade status of a student for all the parts sub student_gradeStatus { my ($url,$symb,$udom,$uname,$partlist) = @_; my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); my %partstatus = (); foreach (@$partlist) { my ($status,undef) = split(/_/,$record{"resource.$_.solved"},2); $status = 'nothing' if ($status eq ''); $partstatus{$_} = $status; my $subkey = "resource.$_.submitted_by"; $partstatus{$subkey} = $record{$subkey} if ($record{$subkey} ne ''); } return %partstatus; } # hidden form and javascript that calls the form # Use by verifyscript and viewgrades # Shows a student's view of problem and submission sub jscriptNform { my ($url,$symb) = @_; my $jscript='<script type="text/javascript" language="javascript">'."\n". ' function viewOneStudent(user,domain) {'."\n". ' document.onestudent.student.value = user;'."\n". ' document.onestudent.userdom.value = domain;'."\n". ' document.onestudent.submit();'."\n". ' }'."\n". '</script>'."\n"; $jscript.= '<form action="/adm/grades" method="post" name="onestudent">'."\n". '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". '<input type="hidden" name="url" value="'.$url.'" />'."\n". '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n". '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n". '<input type="hidden" name="Status" value="'.$ENV{'form.Status'}.'" />'."\n". '<input type="hidden" name="command" value="submission" />'."\n". '<input type="hidden" name="student" value="" />'."\n". '<input type="hidden" name="userdom" value="" />'."\n". '</form>'."\n"; return $jscript; } #------------------ End of general use routines -------------------- # # Find most similar essay # sub most_similar { my ($uname,$udom,$uessay)=@_; # ignore spaces and punctuation $uessay=~s/\W+/ /gs; # these will be returned. Do not care if not at least 50 percent similar my $limit=0.6; my $sname=''; my $sdom=''; my $scrsid=''; my $sessay=''; # go through all essays ... foreach my $tkey (keys %oldessays) { my ($tname,$tdom,$tcrsid)=split(/\./,$tkey); # ... except the same student if (($tname ne $uname) || ($tdom ne $udom)) { my $tessay=$oldessays{$tkey}; $tessay=~s/\W+/ /gs; # String similarity gives up if not even limit my $tsimilar=&String::Similarity::similarity($uessay,$tessay,$limit); # Found one if ($tsimilar>$limit) { $limit=$tsimilar; $sname=$tname; $sdom=$tdom; $scrsid=$tcrsid; $sessay=$oldessays{$tkey}; } } } if ($limit>0.6) { return ($sname,$sdom,$scrsid,$sessay,$limit); } else { return ('','','','',0); } } #------------------------------------------------------------------- #------------------------------------ Receipt Verification Routines # #--- Check whether a receipt number is valid.--- sub verifyreceipt { my $request = shift; my $courseid = $ENV{'request.course.id'}; my $receipt = &Apache::lonnet::recprefix($courseid).'-'. $ENV{'form.receipt'}; $receipt =~ s/[^\-\d]//g; my $url = $ENV{'form.url'}; my $symb = $ENV{'form.symb'}; unless ($symb) { $symb = &Apache::lonnet::symbread($url); } my $title.='<h3><font color="#339933">Verifying Submission Receipt '. $receipt.'</h3></font>'."\n". '<font size=+1><b>Resource: </b>'.$ENV{'form.probTitle'}.'</font><br><br>'."\n"; my ($string,$contents,$matches) = ('','',0); my (undef,undef,$fullname) = &getclasslist('all','0'); my $receiptparts=0; if ($ENV{"course.$courseid.receiptalg"} eq 'receipt2') { $receiptparts=1; } my $parts=['0']; if ($receiptparts) { ($parts)=&response_type($url,$symb); } foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { my ($uname,$udom)=split(/\:/); foreach my $part (@$parts) { if ($receipt eq &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb,$part)) { $contents.='<tr bgcolor="#ffffe6"><td> '."\n". '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom. '\')"; TARGET=_self>'.$$fullname{$_}.'</a> </td>'."\n". '<td> '.$uname.' </td>'. '<td> '.$udom.' </td>'; if ($receiptparts) { $contents.='<td> '.$part.' </td>'; } $contents.='</tr>'."\n"; $matches++; } } } if ($matches == 0) { $string = $title.'No match found for the above receipt.'; } else { $string = &jscriptNform($url,$symb).$title. 'The above receipt matches the following student'. ($matches <= 1 ? '.' : 's.')."\n". '<table border="0"><tr><td bgcolor="#777777">'."\n". '<table border="0"><tr bgcolor="#e6ffff">'."\n". '<td><b> Fullname </b></td>'."\n". '<td><b> Username </b></td>'."\n". '<td><b> Domain </b></td>'; if ($receiptparts) { $string.='<td> Problem Part </td>'; } $string.='</tr>'."\n".$contents. '</table></td></tr></table>'."\n"; } return $string.&show_grading_menu_form($symb,$url); } #--- This is called by a number of programs. #--- Called from the Grading Menu - View/Grade an individual student #--- Also called directly when one clicks on the subm button # on the problem page. sub listStudents { my ($request) = shift; my ($symb,$url) = &get_symb_and_url($request); my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"}; my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"}; my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'}; my $submitonly= $ENV{'form.submitonly'} eq '' ? 'all' : $ENV{'form.submitonly'}; my $viewgrade = $ENV{'form.showgrading'} eq 'yes' ? 'View/Grade/Regrade' : 'View'; $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ? &Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'}; my $result='<h3><font color="#339933"> '.$viewgrade. ' Submissions for a Student or a Group of Students</font></h3>'; my ($table,undef,$hdgrade,$partlist,$handgrade) = &showResourceInfo($url,$ENV{'form.probTitle'},($ENV{'form.showgrading'} eq 'yes')); $request->print(<<LISTJAVASCRIPT); <script type="text/javascript" language="javascript"> function checkSelect(checkBox) { var ctr=0; var sense=""; if (checkBox.length > 1) { for (var i=0; i<checkBox.length; i++) { if (checkBox[i].checked) { ctr++; } } sense = "a student or group of students"; } else { if (checkBox.checked) { ctr = 1; } sense = "the student"; } if (ctr == 0) { alert("Please select "+sense+" before clicking on the Next button."); return false; } document.gradesub.submit(); } function reLoadList(formname) { if (formname.saveStatusOld.value == pullDownSelection(formname.Status)) {return;} formname.command.value = 'submission'; formname.submit(); } </script> LISTJAVASCRIPT &commonJSfunctions($request); $request->print($result); my $checkhdgrade = ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked' : ''; my $checklastsub = $checkhdgrade eq '' ? 'checked' : ''; my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'. "\n".$table. ' <b>View Problem Text: </b><input type="radio" name="vProb" value="no" checked="on" /> no '."\n". '<input type="radio" name="vProb" value="yes" /> one student '."\n". '<input type="radio" name="vProb" value="all" /> all students <br />'."\n". ' <b>View Answer: </b><input type="radio" name="vAns" value="no" /> no '."\n". '<input type="radio" name="vAns" value="yes" /> one student '."\n". '<input type="radio" name="vAns" value="all" checked="on" /> all students <br />'."\n". ' <b>Submissions: </b>'."\n"; if ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) { $gradeTable.='<input type="radio" name="lastSub" value="hdgrade" '.$checkhdgrade.' /> essay part only'."\n"; } my $saveStatus = $ENV{'form.Status'} eq '' ? 'Active' : $ENV{'form.Status'}; $ENV{'form.Status'} = $saveStatus; $gradeTable.='<input type="radio" name="lastSub" value="lastonly" '.$checklastsub.' /> last submission only'."\n". '<input type="radio" name="lastSub" value="last" /> last submission & parts info'."\n". '<input type="radio" name="lastSub" value="datesub" /> by dates and submissions'."\n". '<input type="radio" name="lastSub" value="all" /> all details'."\n". '<input type="hidden" name="section" value="'.$getsec.'" />'."\n". '<input type="hidden" name="submitonly" value="'.$submitonly.'" />'."\n". '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'" /><br />'."\n". '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" /><br />'."\n". '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n". '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n". '<input type="hidden" name="url" value="'.$url.'" />'."\n". '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". '<input type="hidden" name="saveStatusOld" value="'.$saveStatus.'" />'."\n"; if (exists($ENV{'form.gradingMenu'}) && exists($ENV{'form.Status'})) { $gradeTable.='<input type="hidden" name="Status" value="'.$ENV{'form.Status'}.'" />'."\n"; } else { $gradeTable.='<b>Student Status:</b> '. &Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);').'<br />'; } $gradeTable.='To '.lc($viewgrade).' a submission or a group of submissions, click on the check box(es) '. 'next to the student\'s name(s). Then click on the Next button.<br />'."\n". '<input type="hidden" name="command" value="processGroup" />'."\n"; $gradeTable.='<input type="button" '."\n". 'onClick="javascript:checkSelect(this.form.stuinfo);" '."\n". 'value="Next->" />'."\n"; $gradeTable.='<input type="checkbox" name="checkPlag" checked="on">Check For Plagiarism</input>'; my (undef, undef, $fullname) = &getclasslist($getsec,'1'); $gradeTable.='<table border="0"><tr><td bgcolor="#777777">'. '<table border="0"><tr bgcolor="#e6ffff">'; my $loop = 0; while ($loop < 2) { $gradeTable.='<td><b> No.</b> </td><td><b> Select </b></td>'. '<td>'.&nameUserString('header').'</td>'; if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { foreach (sort(@$partlist)) { $gradeTable.='<td><b> Part '.(split(/_/))[0].' Status </b></td>'; } } $loop++; # $gradeTable.='<td></td>' if ($loop%2 ==1); } $gradeTable.='</tr>'."\n"; my $ctr = 0; foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { my ($uname,$udom) = split(/:/,$student); my %status = (); if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { (%status) =&student_gradeStatus($url,$symb,$udom,$uname,$partlist); my $submitted = 0; my $graded = 0; foreach (keys(%status)) { $submitted = 1 if ($status{$_} ne 'nothing'); $graded = 1 if ($status{$_} !~ /^correct/); my ($foo,$partid,$foo1) = split(/\./,$_); if ($status{'resource.'.$partid.'.submitted_by'} ne '') { $submitted = 0; my ($part)=split(/\./,$partid); $gradeTable.='<input type="hidden" name="'. $student.':'.$part.':submitted_by" value="'. $status{'resource.'.$partid.'.submitted_by'}.'" />'; } } next if (!$submitted && ($submitonly eq 'yes' || $submitonly eq 'incorrect' || $submitonly eq 'graded')); next if (!$graded && ($submitonly eq 'graded' || $submitonly eq 'incorrect')); } $ctr++; if ( $perm{'vgr'} eq 'F' ) { $gradeTable.='<tr bgcolor="#ffffe6">' if ($ctr%2 ==1); $gradeTable.='<td align="right">'.$ctr.' </td>'. '<td align="center"><input type=checkbox name="stuinfo" value="'. $student.':'.$$fullname{$student}.' "></td>'."\n". '<td>'.&nameUserString(undef,$$fullname{$student},$uname,$udom).'</td>'."\n"; if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { foreach (sort keys(%status)) { next if (/^resource.*?submitted_by$/); $gradeTable.='<td align="middle"> '.$status{$_}.' </td>'."\n"; } } # $gradeTable.='<td></td>' if ($ctr%2 ==1); $gradeTable.='</tr>'."\n" if ($ctr%2 ==0); } } if ($ctr%2 ==1) { $gradeTable.='<td> </td><td> </td><td> </td>'; if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { foreach (@$partlist) { $gradeTable.='<td> </td>'; } } $gradeTable.='</tr>'; } $gradeTable.='</table></td></tr></table>'. '<input type="button" '. 'onClick="javascript:checkSelect(this.form.stuinfo);" '. 'value="Next->" /></form>'."\n"; if ($ctr == 0) { my $num_students=(scalar(keys(%$fullname))); if ($num_students eq 0) { $gradeTable='<br /> <font color="red">There are no students currently enrolled.</font>'; } else { my $submissions='submissions'; if ($submitonly eq 'incorrect') { $submissions = 'incorrect submissions'; } if ($submitonly eq 'graded' ) { $submissions = 'ungraded submissions'; } $gradeTable='<br /> <font color="red">'. 'No '.$submissions.' found for this resource for any students. ('.$num_students. ' students checked for '.$submissions.')</font><br />'; } } elsif ($ctr == 1) { $gradeTable =~ s/type=checkbox/type=checkbox checked/; } $gradeTable.=&show_grading_menu_form($symb,$url); $request->print($gradeTable); return ''; } #---- Called from the listStudents routine # Displays the submissions for one student or a group of students sub processGroup { my ($request) = shift; my $ctr = 0; my @stuchecked = &Apache::loncommon::get_env_multiple('form.stuinfo'); my $total = scalar(@stuchecked)-1; foreach (@stuchecked) { my ($uname,$udom,$fullname) = split(/:/); $ENV{'form.student'} = $uname; $ENV{'form.userdom'} = $udom; $ENV{'form.fullname'} = $fullname; &submission($request,$ctr,$total); $ctr++; } return ''; } #------------------------------------------------------------------------------------ # #-------------------------- Next few routines handles grading by student, essentially # handles essay response type problem/part # #--- Javascript to handle the submission page functionality --- sub sub_page_js { my $request = shift; $request->print(<<SUBJAVASCRIPT); <script type="text/javascript" language="javascript"> function updateRadio(formname,id,weight) { var gradeBox = formname["GD_BOX"+id]; var radioButton = formname["RADVAL"+id]; var oldpts = formname["oldpts"+id].value; var pts = checkSolved(formname,id) == 'update' ? gradeBox.value : oldpts; gradeBox.value = pts; var resetbox = false; if (isNaN(pts) || pts < 0) { alert("A number equal or greater than 0 is expected. Entered value = "+pts); for (var i=0; i<radioButton.length; i++) { if (radioButton[i].checked) { gradeBox.value = i; resetbox = true; } } if (!resetbox) { formtextbox.value = ""; } return; } if (pts > weight) { var resp = confirm("You entered a value ("+pts+ ") greater than the weight for the part. Accept?"); if (resp == false) { gradeBox.value = oldpts; return; } } for (var i=0; i<radioButton.length; i++) { radioButton[i].checked=false; if (pts == i && pts != "") { radioButton[i].checked=true; } } updateSelect(formname,id); formname["stores"+id].value = "0"; } function writeBox(formname,id,pts) { var gradeBox = formname["GD_BOX"+id]; if (checkSolved(formname,id) == 'update') { gradeBox.value = pts; } else { var oldpts = formname["oldpts"+id].value; gradeBox.value = oldpts; var radioButton = formname["RADVAL"+id]; for (var i=0; i<radioButton.length; i++) { radioButton[i].checked=false; if (i == oldpts) { radioButton[i].checked=true; } } } formname["stores"+id].value = "0"; updateSelect(formname,id); return; } function clearRadBox(formname,id) { if (checkSolved(formname,id) == 'noupdate') { updateSelect(formname,id); return; } gradeSelect = formname["GD_SEL"+id]; for (var i=0; i<gradeSelect.length; i++) { if (gradeSelect[i].selected) { var selectx=i; } } var stores = formname["stores"+id]; if (selectx == stores.value) { return }; var gradeBox = formname["GD_BOX"+id]; gradeBox.value = ""; var radioButton = formname["RADVAL"+id]; for (var i=0; i<radioButton.length; i++) { radioButton[i].checked=false; } stores.value = selectx; } function checkSolved(formname,id) { if (formname["solved"+id].value == "correct_by_student" && formname.overRideScore.value == 'no') { var reply = confirm("This problem has been graded correct by the computer. Do you want to change the score?"); if (!reply) {return "noupdate";} formname.overRideScore.value = 'yes'; } return "update"; } function updateSelect(formname,id) { formname["GD_SEL"+id][0].selected = true; return; } //=========== Check that a point is assigned for all the parts ============ function checksubmit(formname,val,total,parttot) { formname.gradeOpt.value = val; if (val == "Save & Next") { for (i=0;i<=total;i++) { for (j=0;j<parttot;j++) { var partid = formname["partid"+i+"_"+j].value; if (formname["GD_SEL"+i+"_"+partid][0].selected) { var points = formname["GD_BOX"+i+"_"+partid].value; if (points == "") { var name = formname["name"+i].value; var studentID = (name != '' ? name : formname["unamedom"+i].value); var resp = confirm("You did not assign a score for "+studentID+ ", part "+partid+". Continue?"); if (resp == false) { formname["GD_BOX"+i+"_"+partid].focus(); return false; } } } } } } if (val == "Grade Student") { formname.showgrading.value = "yes"; if (formname.Status.value == "") { formname.Status.value = "Active"; } formname.studentNo.value = total; } formname.submit(); } //======= Check that a score is assigned for all the problems (page/sequence grading only) ========= function checkSubmitPage(formname,total) { noscore = new Array(100); var ptr = 0; for (i=1;i<total;i++) { var partid = formname["q_"+i].value; if (formname["GD_SEL"+i+"_"+partid][0].selected) { var points = formname["GD_BOX"+i+"_"+partid].value; var status = formname["solved"+i+"_"+partid].value; if (points == "" && status != "correct_by_student") { noscore[ptr] = i; ptr++; } } } if (ptr != 0) { var sense = ptr == 1 ? ": " : "s: "; var prolist = ""; if (ptr == 1) { prolist = noscore[0]; } else { var i = 0; while (i < ptr-1) { prolist += noscore[i]+", "; i++; } prolist += "and "+noscore[i]; } var resp = confirm("You did not assign any score for the following problem"+sense+prolist+". Continue?"); if (resp == false) { return false; } } formname.submit(); } </script> SUBJAVASCRIPT } #--- javascript for essay type problem -- sub sub_page_kw_js { my $request = shift; my $iconpath = $request->dir_config('lonIconsURL'); &commonJSfunctions($request); $request->print(<<SUBJAVASCRIPT); <script type="text/javascript" language="javascript"> //===================== Show list of keywords ==================== function keywords(formname) { var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",formname.keywords.value); if (nret==null) return; formname.keywords.value = nret; if (formname.keywords.value != "") { formname.refresh.value = "on"; formname.submit(); } return; } //===================== Script to view submitted by ================== function viewSubmitter(submitter) { document.SCORE.refresh.value = "on"; document.SCORE.NCT.value = "1"; document.SCORE.unamedom0.value = submitter; document.SCORE.submit(); return; } //===================== Script to add keyword(s) ================== function getSel() { if (document.getSelection) txt = document.getSelection(); else if (document.selection) txt = document.selection.createRange().text; else return; var cleantxt = txt.replace(new RegExp('([\\f\\n\\r\\t\\v ])+', 'g')," "); if (cleantxt=="") { alert("Please select a word or group of words from document and then click this link."); return; } var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt); if (nret==null) return; document.SCORE.keywords.value = document.SCORE.keywords.value+" "+nret; if (document.SCORE.keywords.value != "") { document.SCORE.refresh.value = "on"; document.SCORE.submit(); } return; } //====================== Script for composing message ============== // preload images img1 = new Image(); img1.src = "$iconpath/mailbkgrd.gif"; img2 = new Image(); img2.src = "$iconpath/mailto.gif"; function msgCenter(msgform,usrctr,fullname) { var Nmsg = msgform.savemsgN.value; savedMsgHeader(Nmsg,usrctr,fullname); var subject = msgform.msgsub.value; var msgchk = document.SCORE["includemsg"+usrctr].value; re = /msgsub/; var shwsel = ""; if (re.test(msgchk)) { shwsel = "checked" } subject = (document.SCORE.shownSub.value == 0 ? checkEntities(subject) : subject); displaySubject(checkEntities(subject),shwsel); for (var i=1; i<=Nmsg; i++) { var testmsg = "savemsg"+i+","; re = new RegExp(testmsg,"g"); shwsel = ""; if (re.test(msgchk)) { shwsel = "checked" } var message = document.SCORE["savemsg"+i].value; message = (document.SCORE["shownOnce"+i].value == 0 ? checkEntities(message) : message); displaySavedMsg(i,message,shwsel); //I do not get it. w/o checkEntities on saved messages, //any < is already converted to <, etc. However, only once!! } newmsg = document.SCORE["newmsg"+usrctr].value; shwsel = ""; re = /newmsg/; if (re.test(msgchk)) { shwsel = "checked" } newMsg(newmsg,shwsel); msgTail(); return; } function checkEntities(strx) { if (strx.length == 0) return strx; var orgStr = ["&", "<", ">", '"']; var newStr = ["&", "<", ">", """]; var counter = 0; while (counter < 4) { strx = strReplace(strx,orgStr[counter],newStr[counter]); counter++; } return strx; } function strReplace(strx, orgStr, newStr) { return strx.split(orgStr).join(newStr); } function savedMsgHeader(Nmsg,usrctr,fullname) { var height = 70*Nmsg+250; var scrollbar = "no"; if (height > 600) { height = 600; scrollbar = "yes"; } var xpos = (screen.width-600)/2; xpos = (xpos < 0) ? '0' : xpos; var ypos = (screen.height-height)/2-30; ypos = (ypos < 0) ? '0' : ypos; pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx='+xpos+',screeny='+ypos+',width=600,height='+height); pWin.focus(); pDoc = pWin.document; pDoc.open('text/html','replace'); pDoc.write("<html><head>"); pDoc.write("<title>Message Central</title>"); pDoc.write("<script language=javascript>"); pDoc.write("function checkInput() {"); pDoc.write(" opener.document.SCORE.msgsub.value = opener.checkEntities(document.msgcenter.msgsub.value);"); pDoc.write(" var nmsg = opener.document.SCORE.savemsgN.value;"); pDoc.write(" var usrctr = document.msgcenter.usrctr.value;"); pDoc.write(" var newval = opener.document.SCORE[\\"newmsg\\"+usrctr];"); pDoc.write(" newval.value = opener.checkEntities(document.msgcenter.newmsg.value);"); pDoc.write(" var msgchk = \\"\\";"); pDoc.write(" if (document.msgcenter.subchk.checked) {"); pDoc.write(" msgchk = \\"msgsub,\\";"); pDoc.write(" }"); pDoc.write(" var includemsg = 0;"); pDoc.write(" for (var i=1; i<=nmsg; i++) {"); pDoc.write(" var opnmsg = opener.document.SCORE[\\"savemsg\\"+i];"); pDoc.write(" var frmmsg = document.msgcenter[\\"msg\\"+i];"); pDoc.write(" opnmsg.value = opener.checkEntities(frmmsg.value);"); pDoc.write(" var showflg = opener.document.SCORE[\\"shownOnce\\"+i];"); pDoc.write(" showflg.value = \\"1\\";"); pDoc.write(" var chkbox = document.msgcenter[\\"msgn\\"+i];"); pDoc.write(" if (chkbox.checked) {"); pDoc.write(" msgchk += \\"savemsg\\"+i+\\",\\";"); pDoc.write(" includemsg = 1;"); pDoc.write(" }"); pDoc.write(" }"); pDoc.write(" if (document.msgcenter.newmsgchk.checked) {"); pDoc.write(" msgchk += \\"newmsg\\"+usrctr;"); pDoc.write(" includemsg = 1;"); pDoc.write(" }"); pDoc.write(" imgformname = opener.document.SCORE[\\"mailicon\\"+usrctr];"); pDoc.write(" imgformname.src = \\"$iconpath/\\"+((includemsg) ? \\"mailto.gif\\" : \\"mailbkgrd.gif\\");"); pDoc.write(" var includemsg = opener.document.SCORE[\\"includemsg\\"+usrctr];"); pDoc.write(" includemsg.value = msgchk;"); pDoc.write(" self.close()"); pDoc.write("}"); pDoc.write("<"); pDoc.write("/script>"); pDoc.write("</head><body bgcolor=white>"); pDoc.write("<form action=\\"inactive\\" name=\\"msgcenter\\">"); pDoc.write("<input value=\\""+usrctr+"\\" name=\\"usrctr\\" type=\\"hidden\\">"); pDoc.write("<font color=\\"green\\" size=+1> Compose Message for \"+fullname+\"</font><br><br>"); pDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">"); pDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">"); pDoc.write("<td><b>Type</b></td><td><b>Include</b></td><td><b>Message</td></tr>"); } function displaySubject(msg,shwsel) { pDoc = pWin.document; pDoc.write("<tr bgcolor=\\"#ffffdd\\">"); pDoc.write("<td>Subject</td>"); pDoc.write("<td align=\\"center\\"><input name=\\"subchk\\" type=\\"checkbox\\"" +shwsel+"></td>"); pDoc.write("<td><input name=\\"msgsub\\" type=\\"text\\" value=\\""+msg+"\\"size=\\"60\\" maxlength=\\"80\\"></td></tr>"); } function displaySavedMsg(ctr,msg,shwsel) { pDoc = pWin.document; pDoc.write("<tr bgcolor=\\"#ffffdd\\">"); pDoc.write("<td align=\\"center\\">"+ctr+"</td>"); pDoc.write("<td align=\\"center\\"><input name=\\"msgn"+ctr+"\\" type=\\"checkbox\\"" +shwsel+"></td>"); pDoc.write("<td><textarea name=\\"msg"+ctr+"\\" cols=\\"60\\" rows=\\"3\\">"+msg+"</textarea></td></tr>"); } function newMsg(newmsg,shwsel) { pDoc = pWin.document; pDoc.write("<tr bgcolor=\\"#ffffdd\\">"); pDoc.write("<td align=\\"center\\">New</td>"); pDoc.write("<td align=\\"center\\"><input name=\\"newmsgchk\\" type=\\"checkbox\\"" +shwsel+"></td>"); pDoc.write("<td><textarea name=\\"newmsg\\" cols=\\"60\\" rows=\\"3\\" onchange=\\"javascript:this.form.newmsgchk.checked=true\\" >"+newmsg+"</textarea></td></tr>"); } function msgTail() { pDoc = pWin.document; pDoc.write("</table>"); pDoc.write("</td></tr></table> "); pDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:checkInput()\\">  "); pDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>"); pDoc.write("</form>"); pDoc.write("</body></html>"); pDoc.close(); } //====================== Script for keyword highlight options ============== function kwhighlight() { var kwclr = document.SCORE.kwclr.value; var kwsize = document.SCORE.kwsize.value; var kwstyle = document.SCORE.kwstyle.value; var redsel = ""; var grnsel = ""; var blusel = ""; if (kwclr=="red") {var redsel="checked"}; if (kwclr=="green") {var grnsel="checked"}; if (kwclr=="blue") {var blusel="checked"}; var sznsel = ""; var sz1sel = ""; var sz2sel = ""; if (kwsize=="0") {var sznsel="checked"}; if (kwsize=="+1") {var sz1sel="checked"}; if (kwsize=="+2") {var sz2sel="checked"}; var synsel = ""; var syisel = ""; var sybsel = ""; if (kwstyle=="") {var synsel="checked"}; if (kwstyle=="<i>") {var syisel="checked"}; if (kwstyle=="<b>") {var sybsel="checked"}; highlightCentral(); highlightbody('red','red',redsel,'0','normal',sznsel,'','normal',synsel); highlightbody('green','green',grnsel,'+1','+1',sz1sel,'<i>','italic',syisel); highlightbody('blue','blue',blusel,'+2','+2',sz2sel,'<b>','bold',sybsel); highlightend(); return; } function highlightCentral() { // if (window.hwdWin) window.hwdWin.close(); var xpos = (screen.width-400)/2; xpos = (xpos < 0) ? '0' : xpos; var ypos = (screen.height-330)/2-30; ypos = (ypos < 0) ? '0' : ypos; hwdWin = window.open('', 'KeywordHighlightCentral', 'toolbar=no,location=no,scrollbars=no,width=400,height=300,screenx='+xpos+',screeny='+ypos); hwdWin.focus(); var hDoc = hwdWin.document; hDoc.open('text/html','replace'); hDoc.write("<html><head>"); hDoc.write("<title>Highlight Central</title>"); hDoc.write("<script language=javascript>"); hDoc.write("function updateChoice(flag) {"); hDoc.write(" opener.document.SCORE.kwclr.value = opener.radioSelection(document.hlCenter.kwdclr);"); hDoc.write(" opener.document.SCORE.kwsize.value = opener.radioSelection(document.hlCenter.kwdsize);"); hDoc.write(" opener.document.SCORE.kwstyle.value = opener.radioSelection(document.hlCenter.kwdstyle);"); hDoc.write(" opener.document.SCORE.refresh.value = \\"on\\";"); hDoc.write(" if (opener.document.SCORE.keywords.value!=\\"\\"){"); hDoc.write(" opener.document.SCORE.submit();"); hDoc.write(" }"); hDoc.write(" self.close()"); hDoc.write("}"); hDoc.write("<"); hDoc.write("/script>"); hDoc.write("</head><body bgcolor=white>"); hDoc.write("<form action=\\"inactive\\" name=\\"hlCenter\\">"); hDoc.write("<font color=\\"green\\" size=+1> Keyword Highlight Options</font><br><br>"); hDoc.write("<table border=0 width=100%><tr><td bgcolor=\\"#777777\\">"); hDoc.write("<table border=0 width=100%><tr bgcolor=\\"#ddffff\\">"); hDoc.write("<td><b>Text Color</b></td><td><b>Font Size</b></td><td><b>Font Style</td></tr>"); } function highlightbody(clrval,clrtxt,clrsel,szval,sztxt,szsel,syval,sytxt,sysel) { var hDoc = hwdWin.document; hDoc.write("<tr bgcolor=\\"#ffffdd\\">"); hDoc.write("<td align=\\"left\\">"); hDoc.write("<input name=\\"kwdclr\\" type=\\"radio\\" value=\\""+clrval+"\\" "+clrsel+"> "+clrtxt+"</td>"); hDoc.write("<td align=\\"left\\">"); hDoc.write("<input name=\\"kwdsize\\" type=\\"radio\\" value=\\""+szval+"\\" "+szsel+"> "+sztxt+"</td>"); hDoc.write("<td align=\\"left\\">"); hDoc.write("<input name=\\"kwdstyle\\" type=\\"radio\\" value=\\""+syval+"\\" "+sysel+"> "+sytxt+"</td>"); hDoc.write("</tr>"); } function highlightend() { var hDoc = hwdWin.document; hDoc.write("</table>"); hDoc.write("</td></tr></table> "); hDoc.write("<input type=\\"button\\" value=\\"Save\\" onClick=\\"javascript:updateChoice(1)\\">  "); hDoc.write("<input type=\\"button\\" value=\\"Cancel\\" onClick=\\"self.close()\\"><br><br>"); hDoc.write("</form>"); hDoc.write("</body></html>"); hDoc.close(); } </script> SUBJAVASCRIPT } #--- displays the grading box, used in essay type problem and grading by page/sequence sub gradeBox { my ($request,$symb,$uname,$udom,$counter,$partid,$record) = @_; my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL'). '/check.gif" height="16" border="0" />'; my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname); my $wgtmsg = ($wgt > 0 ? '(problem weight)' : '<font color="red">problem weight assigned by computer</font>'); $wgt = ($wgt > 0 ? $wgt : '1'); my $score = ($$record{'resource.'.$partid.'.awarded'} eq '' ? '' : $$record{'resource.'.$partid.'.awarded'}*$wgt); my $result='<input type="hidden" name="WGT'.$counter.'_'.$partid.'" value="'.$wgt.'" />'."\n"; $result.='<table border="0"><tr><td>'. '<b>Part </b>'.$partid.' <b>Points: </b></td><td>'."\n"; my $ctr = 0; $result.='<table border="0"><tr>'."\n"; # display radio buttons in a nice table 10 across while ($ctr<=$wgt) { $result.= '<td><nobr><input type="radio" name="RADVAL'.$counter.'_'.$partid.'" '. 'onclick="javascript:writeBox(this.form,\''.$counter.'_'.$partid.'\','. $ctr.')" value="'.$ctr.'" '. ($score eq $ctr ? 'checked':'').' /> '.$ctr."</nobr></td>\n"; $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : ''); $ctr++; } $result.='</tr></table>'; $result.='</td><td> <b>or</b> </td>'."\n"; $result.='<td><input type="text" name="GD_BOX'.$counter.'_'.$partid.'"'. ($score ne ''? ' value = "'.$score.'"':'').' size="4" '. 'onChange="javascript:updateRadio(this.form,\''.$counter.'_'.$partid.'\','. $wgt.')" /></td>'."\n"; $result.='<td>/'.$wgt.' '.$wgtmsg. ($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : ''). ' </td><td>'."\n"; $result.='<select name="GD_SEL'.$counter.'_'.$partid.'" '. 'onChange="javascript:clearRadBox(this.form,\''.$counter.'_'.$partid.'\')" >'."\n"; if ($$record{'resource.'.$partid.'.solved'} eq 'excused') { $result.='<option> </option>'. '<option selected="on">excused</option>'; } else { $result.='<option selected="on"> </option>'. '<option>excused</option>'; } $result.='<option>reset status</option></select>'."\n"; $result.="&nbsp&nbsp\n"; $result.='<input type="hidden" name="stores'.$counter.'_'.$partid.'" value="" />'."\n". '<input type="hidden" name="oldpts'.$counter.'_'.$partid.'" value="'.$score.'" />'."\n". '<input type="hidden" name="solved'.$counter.'_'.$partid.'" value="'. $$record{'resource.'.$partid.'.solved'}.'" />'."\n"; $result.='</td></tr></table>'."\n"; return $result; } sub show_problem { my ($request,$symb,$uname,$udom,$removeform,$viewon,$mode) = @_; my $rendered; if ($mode eq 'both' or $mode eq 'text') { $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom, $ENV{'request.course.id'}); } if ($removeform) { $rendered=~s|<form(.*?)>||g; $rendered=~s|</form>||g; $rendered=~s|name="submit"|name="would_have_been_submit"|g; } my $companswer; if ($mode eq 'both' or $mode eq 'answer') { $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom, $ENV{'request.course.id'}); } if ($removeform) { $companswer=~s|<form(.*?)>||g; $companswer=~s|</form>||g; $companswer=~s|name="submit"|name="would_have_been_submit"|g; } my $result.='<table border="0" width="100%"><tr><td bgcolor="#777777">'; $result.='<table border="0" width="100%">'; if ($viewon) { $result.='<tr><td bgcolor="#e6ffff"><b> '; if ($mode eq 'both' or $mode eq 'text') { $result.='View of the problem - '; } else { $result.='Correct answer: '; } $result.=$ENV{'form.fullname'}.'</b></td></tr>'; } if ($mode eq 'both') { $result.='<tr><td bgcolor="#ffffff">'.$rendered.'<br />'; $result.='<b>Correct answer:</b><br />'.$companswer; } elsif ($mode eq 'text') { $result.='<tr><td bgcolor="#ffffff">'.$rendered; } elsif ($mode eq 'answer') { $result.='<tr><td bgcolor="#ffffff">'.$companswer; } $result.='</td></tr></table>'; $result.='</td></tr></table><br />'; return $result; } # --------------------------- show submissions of a student, option to grade sub submission { my ($request,$counter,$total) = @_; (my $url=$ENV{'form.url'})=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; my ($uname,$udom) = ($ENV{'form.student'},$ENV{'form.userdom'}); $udom = ($udom eq '' ? $ENV{'user.domain'} : $udom); #has form.userdom changed for a student? my $usec = &Apache::lonnet::getsection($udom,$uname,$ENV{'request.course.id'}); $ENV{'form.fullname'} = &get_fullname ($uname,$udom) if $ENV{'form.fullname'} eq ''; my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; } if (!&canview($usec)) { $request->print('<font color="red">Unable to view requested student.('. $uname.$udom.$usec.$ENV{'request.course.id'}.')</font>'); $request->print(&show_grading_menu_form($symb,$url)); return; } if (!$ENV{'form.lastSub'}) { $ENV{'form.lastSub'} = 'datesub'; } if (!$ENV{'form.vProb'}) { $ENV{'form.vProb'} = 'yes'; } if (!$ENV{'form.vAns'}) { $ENV{'form.vAns'} = 'yes'; } my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : ''); my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL'). '/check.gif" height="16" border="0" />'; # header info if ($counter == 0) { &sub_page_js($request); &sub_page_kw_js($request) if ($ENV{'form.handgrade'} eq 'yes'); $ENV{'form.probTitle'} = $ENV{'form.probTitle'} eq '' ? &Apache::lonnet::gettitle($symb) : $ENV{'form.probTitle'}; $request->print('<h3> <font color="#339933">Submission Record</font></h3>'."\n". '<font size=+1> <b>Resource: </b>'.$ENV{'form.probTitle'}.'</font>'."\n"); if ($ENV{'form.handgrade'} eq 'no') { my $checkMark='<br /><br /> <b>Note:</b> Part(s) graded correct by the computer is marked with a '. $checkIcon.' symbol.'."\n"; $request->print($checkMark); } # option to display problem, only once else it cause problems # with the form later since the problem has a form. if ($ENV{'form.vProb'} eq 'yes' or $ENV{'form.vAns'} eq 'yes') { my $mode; if ($ENV{'form.vProb'} eq 'yes' && $ENV{'form.vAns'} eq 'yes') { $mode='both'; } elsif ($ENV{'form.vProb'} eq 'yes') { $mode='text'; } elsif ($ENV{'form.vAns'} eq 'yes') { $mode='answer'; } $request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode)); } # kwclr is the only variable that is guaranteed to be non blank # if this subroutine has been called once. my %keyhash = (); if ($ENV{'form.kwclr'} eq '' && $ENV{'form.handgrade'} eq 'yes') { %keyhash = &Apache::lonnet::dump('nohist_handgrade', $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'}; $ENV{'form.keywords'} = $keyhash{$symb.'_keywords'} ne '' ? $keyhash{$symb.'_keywords'} : ''; $ENV{'form.kwclr'} = $keyhash{$loginuser.'_kwclr'} ne '' ? $keyhash{$loginuser.'_kwclr'} : 'red'; $ENV{'form.kwsize'} = $keyhash{$loginuser.'_kwsize'} ne '' ? $keyhash{$loginuser.'_kwsize'} : '0'; $ENV{'form.kwstyle'} = $keyhash{$loginuser.'_kwstyle'} ne '' ? $keyhash{$loginuser.'_kwstyle'} : ''; $ENV{'form.msgsub'} = $keyhash{$symb.'_subject'} ne '' ? $keyhash{$symb.'_subject'} : $ENV{'form.probTitle'}; $ENV{'form.savemsgN'} = $keyhash{$symb.'_savemsgN'} ne '' ? $keyhash{$symb.'_savemsgN'} : '0'; } my $overRideScore = $ENV{'form.overRideScore'} eq '' ? 'no' : $ENV{'form.overRideScore'}; $request->print('<form action="/adm/grades" method="post" name="SCORE">'."\n". '<input type="hidden" name="command" value="handgrade" />'."\n". '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n". '<input type="hidden" name="Status" value="'.$ENV{'form.Status'}.'" />'."\n". '<input type="hidden" name="overRideScore" value="'.$overRideScore.'" />'."\n". '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n". '<input type="hidden" name="refresh" value="off" />'."\n". '<input type="hidden" name="studentNo" value="" />'."\n". '<input type="hidden" name="gradeOpt" value="" />'."\n". '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". '<input type="hidden" name="url" value="'.$url.'" />'."\n". '<input type="hidden" name="showgrading" value="'.$ENV{'form.showgrading'}.'" />'."\n". '<input type="hidden" name="vProb" value="'.$ENV{'form.vProb'}.'" />'."\n". '<input type="hidden" name="vAns" value="'.$ENV{'form.vAns'}.'" />'."\n". '<input type="hidden" name="lastSub" value="'.$ENV{'form.lastSub'}.'" />'."\n". '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'">'."\n". '<input type="hidden" name="submitonly" value="'.$ENV{'form.submitonly'}.'">'."\n". '<input type="hidden" name="handgrade" value="'.$ENV{'form.handgrade'}.'">'."\n". '<input type="hidden" name="NCT"'. ' value="'.($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : $total+1).'" />'."\n"); if ($ENV{'form.handgrade'} eq 'yes') { $request->print('<input type="hidden" name="keywords" value="'.$ENV{'form.keywords'}.'" />'."\n". '<input type="hidden" name="kwclr" value="'.$ENV{'form.kwclr'}.'" />'."\n". '<input type="hidden" name="kwsize" value="'.$ENV{'form.kwsize'}.'" />'."\n". '<input type="hidden" name="kwstyle" value="'.$ENV{'form.kwstyle'}.'" />'."\n". '<input type="hidden" name="msgsub" value="'.$ENV{'form.msgsub'}.'" />'."\n". '<input type="hidden" name="shownSub" value="0" />'."\n". '<input type="hidden" name="savemsgN" value="'.$ENV{'form.savemsgN'}.'" />'."\n"); foreach my $partid (&Apache::loncommon::get_env_multiple('form.vPart')) { $request->print('<input type="hidden" name="vPart" value="'.$partid.'" />'."\n"); } } my ($cts,$prnmsg) = (1,''); while ($cts <= $ENV{'form.savemsgN'}) { $prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'. (!exists($keyhash{$symb.'_savemsg'.$cts}) ? &Apache::lonfeedback::clear_out_html($ENV{'form.savemsg'.$cts}) : &Apache::lonfeedback::clear_out_html($keyhash{$symb.'_savemsg'.$cts})). '" />'."\n". '<input type="hidden" name="shownOnce'.$cts.'" value="0" />'."\n"; $cts++; } $request->print($prnmsg); if ($ENV{'form.handgrade'} eq 'yes' && $ENV{'form.showgrading'} eq 'yes') { # # Print out the keyword options line # $request->print(<<KEYWORDS);  <b>Keyword Options:</b>  <a href="javascript:keywords(document.SCORE)"; TARGET=_self>List</a>    <a href="#" onMouseDown="javascript:getSel(); return false" CLASS="page">Paste Selection to List</a>    <a href="javascript:kwhighlight()"; TARGET=_self>Highlight Attribute</a><br /><br /> KEYWORDS # # Load the other essays for similarity check # my $essayurl=&Apache::lonnet::declutter($url); my ($adom,$aname,$apath)=($essayurl=~/^(\w+)\/(\w+)\/(.*)$/); $apath=&Apache::lonnet::escape($apath); $apath=~s/\W/\_/gs; %oldessays=&Apache::lonnet::dump('nohist_essay_'.$apath,$adom,$aname); } } if ($ENV{'form.vProb'} eq 'all' or $ENV{'form.vAns'} eq 'all') { $request->print('<br /><br /><br />') if ($counter > 0); my $mode; if ($ENV{'form.vProb'} eq 'all' && $ENV{'form.vAns'} eq 'all') { $mode='both'; } elsif ($ENV{'form.vProb'} eq 'all' ) { $mode='text'; } elsif ($ENV{'form.vAns'} eq 'all') { $mode='answer'; } $request->print(&show_problem($request,$symb,$uname,$udom,1,1,$mode)); } my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); my ($partlist,$handgrade,$responseType) = &response_type($url,$symb); # Display student info $request->print(($counter == 0 ? '' : '<br />')); my $result='<table border="0" width=100%><tr><td bgcolor="#777777">'."\n". '<table border="0" width=100%><tr bgcolor="#edffff"><td>'."\n"; $result.='<b>Fullname: </b>'.&nameUserString(undef,$ENV{'form.fullname'},$uname,$udom).'<br />'."\n"; $result.='<input type="hidden" name="name'.$counter. '" value="'.$ENV{'form.fullname'}.'" />'."\n"; # If any part of the problem is an essay-response (handgraded), then check for collaborators my @col_fullnames; my ($classlist,$fullname); if ($ENV{'form.handgrade'} eq 'yes') { ($classlist,undef,$fullname) = &getclasslist('all','0'); for (keys (%$handgrade)) { my $ncol = &Apache::lonnet::EXT('resource.'.$_. '.maxcollaborators', $symb,$udom,$uname); next if ($ncol <= 0); s/\_/\./g; next if ($record{'resource.'.$_.'.collaborators'} eq ''); my @goodcollaborators = (); my @badcollaborators = (); foreach (split(/,?\s+/,$record{'resource.'.$_.'.collaborators'})) { $_ =~ s/[\$\^]//g; next if ($_ eq ''); my ($co_name,$co_dom) = split /\@|:/,$_; $co_dom = $udom if (! defined($co_dom) || $co_dom =~ /^domain$/i); next if ($co_name eq $uname && $co_dom eq $udom); # Doing this grep allows 'fuzzy' specification my @Matches = grep /^$co_name:$co_dom$/i,keys %$classlist; if (! scalar(@Matches)) { push @badcollaborators,$_; } else { push @goodcollaborators, @Matches; } } if (scalar(@goodcollaborators) != 0) { $result.='<b>Collaborators: </b>'; foreach (@goodcollaborators) { my ($lastname,$givenn) = split(/,/,$$fullname{$_}); push @col_fullnames, $givenn.' '.$lastname; $result.=$$fullname{$_}.'     '; } $result.='<br />'."\n"; my ($part)=split(/\./,$_); $result.='<input type="hidden" name="collaborator'.$counter. '" value="'.$part.':'.(join ':',@goodcollaborators).'" />'. "\n"; } if (scalar(@badcollaborators) > 0) { $result.='<table border="0"><tr bgcolor="#ffbbbb"><td>'; $result.='This student has submitted '; $result.=(scalar(@badcollaborators) == 1) ? 'an invalid collaborator' : 'invalid collaborators'; $result .= ': '.join(', ',@badcollaborators); $result .= '</td></tr></table>'; } if (scalar(@badcollaborators > $ncol)) { $result .= '<table border="0"><tr bgcolor="#ffbbbb"><td>'; $result .= 'This student has submitted too many '. 'collaborators. Maximum is '.$ncol.'.'; $result .= '</td></tr></table>'; } } } $request->print($result."\n"); # print student answer/submission # Options are (1) Handgaded submission only # (2) Last submission, includes submission that is not handgraded # (for multi-response type part) # (3) Last submission plus the parts info # (4) The whole record for this student if ($ENV{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) { my ($string,$timestamp)= &get_last_submission(\%record); my $lastsubonly=''. ($$timestamp eq '' ? '' : '<b>Date Submitted:</b> '. $$timestamp)."</td></tr>\n"; if ($$timestamp eq '') { $lastsubonly.='<tr><td bgcolor="#ffffe6">'.$$string[0]; } else { my %seenparts; for my $part (sort keys(%$handgrade)) { my ($partid,$respid) = split(/_/,$part); if ($ENV{"form.$uname:$udom:$partid:submitted_by"}) { if (exists($seenparts{$partid})) { next; } $seenparts{$partid}=1; my $submitby='<b>Part '.$partid. ' Collaborative submission by: </b>'. '<a href="javascript:viewSubmitter(\''. $ENV{"form.$uname:$udom:$partid:submitted_by"}. '\')"; TARGET=_self>'. $$fullname{$ENV{"form.$uname:$udom:$partid:submitted_by"}}.'</a><br />'; $request->print($submitby); next; } my $responsetype = $responseType->{$partid}->{$respid}; if (!exists($record{"resource.$partid.$respid.submission"})) { $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '. $partid.'</b> <font color="#999999">( ID '.$respid. ' )</font>   '. '<font color="red">Nothing submitted - no attempts</font><br /><br />'; next; } foreach (@$string) { my ($partid,$respid) = /^resource\.([^\.]*)\.([^\.]*)\.submission/; if ($part ne ($partid.'_'.$respid)) { next; } my ($ressub,$subval) = split(/:/,$_,2); # Similarity check my $similar=''; if($ENV{'form.checkPlag'}){ my ($oname,$odom,$ocrsid,$oessay,$osim)= &most_similar($uname,$udom,$subval); if ($osim) { $osim=int($osim*100.0); $similar="<hr /><h3><font color=\"#FF0000\">Essay". " is $osim% similar to an essay by ". &Apache::loncommon::plainname($oname,$odom). '</font></h3><blockquote><i>'. &keywords_highlight($oessay). '</i></blockquote><hr />'; } } my $order=&get_order($partid,$respid,$symb,$uname,$udom); if ($ENV{'form.lastSub'} eq 'lastonly' || ($ENV{'form.lastSub'} eq 'hdgrade' && $$handgrade{$part} eq 'yes')) { $lastsubonly.='<tr><td bgcolor="#ffffe6"><b>Part '. $partid.'</b> <font color="#999999">( ID '.$respid. ' )</font>   '; if ($record{"resource.$partid.$respid.uploadedurl"}) { $lastsubonly.='<a href="'.&Apache::lonnet::tokenwrapper($record{"resource.$partid.$respid.uploadedurl"}).'" target="lonGRDs"><img src="/adm/lonIcons/unknown.gif" border=0"> File uploaded by student</a> <font color="red" size="1">Like all files provided by users, this file may contain virusses</font><br />'; } $lastsubonly.='<b>Submitted Answer: </b>'. &cleanRecord($subval,$responsetype,$symb,$partid, $respid,\%record,$order); if ($similar) {$lastsubonly.="<br /><br />$similar\n";} } } } } $lastsubonly.='</td></tr><tr bgcolor="#ffffff"><td>'."\n"; $request->print($lastsubonly); } elsif ($ENV{'form.lastSub'} eq 'datesub') { my (undef,$responseType,undef,$parts) = &showResourceInfo($url); $request->print(&displaySubByDates($symb,\%record,$parts,$responseType,$checkIcon,$uname,$udom)); } elsif ($ENV{'form.lastSub'} =~ /^(last|all)$/) { $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom, $ENV{'request.course.id'}, $last,'.submission', 'Apache::grades::keywords_highlight')); } $request->print('<input type="hidden" name="unamedom'.$counter.'" value="'.$uname.':' .$udom.'" />'."\n"); # return if view submission with no grading option if ($ENV{'form.showgrading'} eq '' || (!&canmodify($usec))) { my $toGrade.='<input type="button" value="Grade Student" '. 'onClick="javascript:checksubmit(this.form,\'Grade Student\',\'' .$counter.'\');" TARGET=_self>  '."\n" if (&canmodify($usec)); $toGrade.='</td></tr></table></td></tr></table>'."\n"; if (($ENV{'form.command'} eq 'submission') || ($ENV{'form.command'} eq 'processGroup' && $counter == $total)) { $toGrade.='</form>'.&show_grading_menu_form($symb,$url) } $request->print($toGrade); return; } else { $request->print('</td></tr></table></td></tr></table>'."\n"); } # essay grading message center if ($ENV{'form.handgrade'} eq 'yes') { my ($lastname,$givenn) = split(/,/,$ENV{'form.fullname'}); my $msgfor = $givenn.' '.$lastname; if (scalar(@col_fullnames) > 0) { my $lastone = pop @col_fullnames; $msgfor .= ', '.(join ', ',@col_fullnames).' and '.$lastone.'.'; } $msgfor =~ s/\'/\\'/g; #' stupid emacs - no! javascript $result='<input type="hidden" name="includemsg'.$counter.'" value="" />'."\n". '<input type="hidden" name="newmsg'.$counter.'" value="" />'."\n"; $result.=' <a href="javascript:msgCenter(document.SCORE,'.$counter. ',\''.$msgfor.'\')"; TARGET=_self>'. 'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').'</a>  '. '<img src="'.$request->dir_config('lonIconsURL'). '/mailbkgrd.gif" width="14" height="10" name="mailicon'.$counter.'" />'."\n". '<br /> (Message will be sent when you click on Save & Next below.)'."\n" if ($ENV{'form.handgrade'} eq 'yes'); $request->print($result); } my %seen = (); my @partlist; my @gradePartRespid; for (sort keys(%$handgrade)) { my ($partid,$respid) = split(/_/); next if ($seen{$partid} > 0); $seen{$partid}++; next if ($$handgrade{$_} =~ /:no$/ && $ENV{'form.lastSub'} =~ /^(hdgrade)$/); push @partlist,$partid; push @gradePartRespid,$partid.'.'.$respid; $request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record)); } $result='<input type="hidden" name="partlist'.$counter. '" value="'.(join ":",@partlist).'" />'."\n"; $result.='<input type="hidden" name="gradePartRespid'. '" value="'.(join ":",@gradePartRespid).'" />'."\n" if ($counter == 0); my $ctr = 0; while ($ctr < scalar(@partlist)) { $result.='<input type="hidden" name="partid'.$counter.'_'.$ctr.'" value="'. $partlist[$ctr].'" />'."\n"; $ctr++; } $request->print($result.'</td></tr></table></td></tr></table>'."\n"); # print end of form if ($counter == $total) { my $endform='<table border="0"><tr><td>'."\n"; $endform.='<input type="button" value="Save & Next" '. 'onClick="javascript:checksubmit(this.form,\'Save & Next\','. $total.','.scalar(@partlist).');" TARGET=_self>  '."\n"; my $ntstu ='<select name="NTSTU">'. '<option>1</option><option>2</option>'. '<option>3</option><option>5</option>'. '<option>7</option><option>10</option></select>'."\n"; my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1'); $ntstu =~ s/<option>$nsel</<option selected="on">$nsel</; $endform.=$ntstu.'student(s)   '; $endform.='<input type="button" value="Previous" '. 'onClick="javascript:checksubmit(this.form,\'Previous\');" TARGET=_self>  '."\n". '<input type="button" value="Next" '. 'onClick="javascript:checksubmit(this.form,\'Next\');" TARGET=_self>  '; $endform.='(Next and Previous (student) do not save the scores.)'."\n" ; $endform.='</td><tr></table></form>'; $endform.=&show_grading_menu_form($symb,$url); $request->print($endform); } return ''; } #--- Retrieve the last submission for all the parts sub get_last_submission { my ($returnhash)=@_; my (@string,$timestamp); if ($$returnhash{'version'}) { my %lasthash=(); my ($version); for ($version=1;$version<=$$returnhash{'version'};$version++) { foreach (sort(split(/\:/,$$returnhash{$version.':keys'}))) { $lasthash{$_}=$$returnhash{$version.':'.$_}; $timestamp = scalar(localtime($$returnhash{$version.':timestamp'})); } } foreach ((keys %lasthash)) { if ($_ =~ /\.submission$/) { my ($partid,$foo) = split(/submission$/,$_); my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ? '<font color="red">Draft Copy</font> ' : ''; push @string, (join(':',$_,$draft.$lasthash{$_})); } } } @string = $string[0] eq '' ? '<font color="red">Nothing submitted - no attempts.</font>' : @string; return \@string,\$timestamp; } #--- High light keywords, with style choosen by user. sub keywords_highlight { my $string = shift; my $size = $ENV{'form.kwsize'} eq '0' ? '' : 'size='.$ENV{'form.kwsize'}; my $styleon = $ENV{'form.kwstyle'} eq '' ? '' : $ENV{'form.kwstyle'}; (my $styleoff = $styleon) =~ s/\</\<\//; my @keylist = split(/[,\s+]/,$ENV{'form.keywords'}); foreach (@keylist) { $string =~ s/\b\Q$_\E(\b|\.)/<font color\=$ENV{'form.kwclr'} $size\>$styleon$_$styleoff<\/font>/gi; } return $string; } #--- Called from submission routine sub processHandGrade { my ($request) = shift; my $url = $ENV{'form.url'}; my $symb = $ENV{'form.symb'}; my $button = $ENV{'form.gradeOpt'}; my $ngrade = $ENV{'form.NCT'}; my $ntstu = $ENV{'form.NTSTU'}; if ($button eq 'Save & Next') { my $ctr = 0; while ($ctr < $ngrade) { my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr}); my ($errorflag,$pts,$wgt) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr); if ($errorflag eq 'no_score') { $ctr++; next; } if ($errorflag eq 'not_allowed') { $request->print("<font color=\"red\">Not allowed to modify grades for $uname:$udom</font>"); $ctr++; next; } my $includemsg = $ENV{'form.includemsg'.$ctr}; my ($subject,$message,$msgstatus) = ('','',''); if ($includemsg =~ /savemsg|newmsg\Q$ctr\E/) { $subject = $ENV{'form.msgsub'} if ($includemsg =~ /^msgsub/); my (@msgnum) = split(/,/,$includemsg); foreach (@msgnum) { $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne ''); } $message =&Apache::lonfeedback::clear_out_html($message); $message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt; $message.=" for <a href=\"". &Apache::lonnet::clutter($url). "?symb=$symb\">$ENV{'form.probTitle'}</a>"; $msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom, $ENV{'form.msgsub'},$message); } if ($ENV{'form.collaborator'.$ctr}) { my @collabstrs=&Apache::loncommon::get_env_multiple("form.collaborator$ctr"); foreach my $collabstr (@collabstrs) { my ($part,@collaborators) = split(/:/,$collabstr); foreach (@collaborators) { my ($errorflag,$pts,$wgt) = &saveHandGrade($request,$url,$symb,$_,$udom,$ctr, $ENV{'form.unamedom'.$ctr},$part); if ($errorflag eq 'not_allowed') { $request->print("<font color=\"red\">Not allowed to modify grades for $_:$udom</font>"); next; } else { if ($message ne '') { $msgstatus = &Apache::lonmsg::user_normal_msg($_,$udom,$ENV{'form.msgsub'},$message); } } } } } $ctr++; } } if ($ENV{'form.handgrade'} eq 'yes') { # Keywords sorted in alphabatical order my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'}; my %keyhash = (); $ENV{'form.keywords'} =~ s/,\s{0,}|\s+/ /g; $ENV{'form.keywords'} =~ s/^\s+|\s+$//; my (@keywords) = sort(split(/\s+/,$ENV{'form.keywords'})); $ENV{'form.keywords'} = join(' ',@keywords); $keyhash{$symb.'_keywords'} = $ENV{'form.keywords'}; $keyhash{$symb.'_subject'} = $ENV{'form.msgsub'}; $keyhash{$loginuser.'_kwclr'} = $ENV{'form.kwclr'}; $keyhash{$loginuser.'_kwsize'} = $ENV{'form.kwsize'}; $keyhash{$loginuser.'_kwstyle'} = $ENV{'form.kwstyle'}; # message center - Order of message gets changed. Blank line is eliminated. # New messages are saved in ENV for the next student. # All messages are saved in nohist_handgrade.db my ($ctr,$idx) = (1,1); while ($ctr <= $ENV{'form.savemsgN'}) { if ($ENV{'form.savemsg'.$ctr} ne '') { $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.savemsg'.$ctr}; $idx++; } $ctr++; } $ctr = 0; while ($ctr < $ngrade) { if ($ENV{'form.newmsg'.$ctr} ne '') { $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.newmsg'.$ctr}; $ENV{'form.savemsg'.$idx} = $ENV{'form.newmsg'.$ctr}; $idx++; } $ctr++; } $ENV{'form.savemsgN'} = --$idx; $keyhash{$symb.'_savemsgN'} = $ENV{'form.savemsgN'}; my $putresult = &Apache::lonnet::put ('nohist_handgrade',\%keyhash, $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); } # Called by Save & Refresh from Highlight Attribute Window my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'1'); if ($ENV{'form.refresh'} eq 'on') { my ($ctr,$total) = (0,0); while ($ctr < $ngrade) { $total++ if $ENV{'form.unamedom'.$ctr} ne ''; $ctr++; } $ENV{'form.NTSTU'}=$ngrade; $ctr = 0; while ($ctr < $total) { my $processUser = $ENV{'form.unamedom'.$ctr}; ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$processUser); $ENV{'form.fullname'} = $$fullname{$processUser}; &submission($request,$ctr,$total-1); $ctr++; } return ''; } # Go directly to grade student - from submission or link from chart page if ($button eq 'Grade Student') { (undef,undef,$ENV{'form.handgrade'},undef,undef) = &showResourceInfo($url); my $processUser = $ENV{'form.unamedom'.$ENV{'form.studentNo'}}; ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$processUser); $ENV{'form.fullname'} = $$fullname{$processUser}; &submission($request,0,0); return ''; } # Get the next/previous one or group of students my $firststu = $ENV{'form.unamedom0'}; my $laststu = $ENV{'form.unamedom'.($ngrade-1)}; my $ctr = 2; while ($laststu eq '') { $laststu = $ENV{'form.unamedom'.($ngrade-$ctr)}; $ctr++; $laststu = $firststu if ($ctr > $ngrade); } my (@parsedlist,@nextlist); my ($nextflg) = 0; foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { if ($nextflg == 1 && $button =~ /Next$/) { push @parsedlist,$_; } $nextflg = 1 if ($_ eq $laststu); if ($button eq 'Previous') { last if ($_ eq $firststu); push @parsedlist,$_; } } $ctr = 0; @parsedlist = reverse @parsedlist if ($button eq 'Previous'); my ($partlist) = &response_type($url); foreach my $student (@parsedlist) { my $submitonly=$ENV{'form.submitonly'}; my ($uname,$udom) = split(/:/,$student); if ($submitonly =~ /^(yes|graded|incorrect)$/) { # my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); my %status=&student_gradeStatus($url,$symb,$udom,$uname,$partlist); my $submitted = 0; my $graded = 1; foreach (keys(%status)) { $submitted = 1 if ($status{$_} ne 'nothing'); $graded = 0 if ($status{$_} =~ /^correct/); my ($foo,$partid,$foo1) = split(/\./,$_); if ($status{'resource.'.$partid.'.submitted_by'} ne '') { $submitted = 0; } } next if (!$submitted && ($submitonly eq 'yes' || $submitonly eq 'incorrect' || $submitonly eq 'graded')); next if (!$graded && ($submitonly eq 'graded' || $submitonly eq 'incorrect')); } push @nextlist,$student if ($ctr < $ntstu); last if ($ctr == $ntstu); $ctr++; } $ctr = 0; my $total = scalar(@nextlist)-1; foreach (sort @nextlist) { my ($uname,$udom,$submitter) = split(/:/); $ENV{'form.student'} = $uname; $ENV{'form.userdom'} = $udom; $ENV{'form.fullname'} = $$fullname{$_}; &submission($request,$ctr,$total); $ctr++; } if ($total < 0) { my $the_end = '<h3><font color="red">LON-CAPA User Message</font></h3><br />'."\n"; $the_end.='<b>Message: </b> No more students for this section or class.<br /><br />'."\n"; $the_end.='Click on the button below to return to the grading menu.<br /><br />'."\n"; $the_end.=&show_grading_menu_form ($symb,$url); $request->print($the_end); } return ''; } #---- Save the score and award for each student, if changed sub saveHandGrade { my ($request,$url,$symb,$stuname,$domain,$newflg,$submitter,$part) = @_; my $usec = &Apache::lonnet::getsection($domain,$stuname, $ENV{'request.course.id'}); if (!&canmodify($usec)) { return('not_allowed'); } my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname); my %newrecord = (); my ($pts,$wgt) = ('',''); foreach (split(/:/,$ENV{'form.partlist'.$newflg})) { #collaborator may vary for different parts if ($submitter && $_ ne $part) { next; } my $dropMenu = $ENV{'form.GD_SEL'.$newflg.'_'.$_}; if ($dropMenu eq 'excused') { if ($record{'resource.'.$_.'.solved'} ne 'excused') { $newrecord{'resource.'.$_.'.solved'} = 'excused'; if (exists($record{'resource.'.$_.'.awarded'})) { $newrecord{'resource.'.$_.'.awarded'} = ''; } $newrecord{'resource.'.$_.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; } } elsif ($dropMenu eq 'reset status' && exists($record{'resource.'.$_.'.solved'})) { #don't bother if no old records -> no attempts $newrecord{'resource.'.$_.'.tries'} = 0; $newrecord{'resource.'.$_.'.solved'} = ''; $newrecord{'resource.'.$_.'.award'} = ''; $newrecord{'resource.'.$_.'.awarded'} = 0; $newrecord{'resource.'.$_.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; } elsif ($dropMenu eq '') { $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ? $ENV{'form.GD_BOX'.$newflg.'_'.$_} : $ENV{'form.RADVAL'.$newflg.'_'.$_}); if ($pts eq '' && $ENV{'form.GD_SEL'.$newflg.'_'.$_} eq '') { next; } $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 : $ENV{'form.WGT'.$newflg.'_'.$_}; my $partial= $pts/$wgt; if ($partial eq $record{'resource.'.$_.'.awarded'}) { #do not update score for part if not changed. next; } if ($record{'resource.'.$_.'.awarded'} ne $partial) { $newrecord{'resource.'.$_.'.awarded'} = $partial; } my $reckey = 'resource.'.$_.'.solved'; if ($partial == 0) { if ($record{$reckey} ne 'incorrect_by_override') { $newrecord{$reckey} = 'incorrect_by_override'; } } else { if ($record{$reckey} ne 'correct_by_override') { $newrecord{$reckey} = 'correct_by_override'; } } if ($submitter && ($record{'resource.'.$_.'.submitted_by'} ne $submitter)) { $newrecord{'resource.'.$_.'.submitted_by'} = $submitter; } $newrecord{'resource.'.$_.'.regrader'}= "$ENV{'user.name'}:$ENV{'user.domain'}"; } } if (scalar(keys(%newrecord)) > 0) { &Apache::lonnet::cstore(\%newrecord,$symb, $ENV{'request.course.id'},$domain,$stuname); } return '',$pts,$wgt; } #-------------------------------------------------------------------------------------- # #-------------------------- Next few routines handles grading by section or whole class # #--- Javascript to handle grading by section or whole class sub viewgrades_js { my ($request) = shift; $request->print(<<VIEWJAVASCRIPT); <script type="text/javascript" language="javascript"> function writePoint(partid,weight,point) { var radioButton = document.classgrade["RADVAL_"+partid]; var textbox = document.classgrade["TEXTVAL_"+partid]; if (point == "textval") { point = document.classgrade["TEXTVAL_"+partid].value; if (isNaN(point) || parseFloat(point) < 0) { alert("A number equal or greater than 0 is expected. Entered value = "+parseFloat(point)); var resetbox = false; for (var i=0; i<radioButton.length; i++) { if (radioButton[i].checked) { textbox.value = i; resetbox = true; } } if (!resetbox) { textbox.value = ""; } return; } if (parseFloat(point) > parseFloat(weight)) { var resp = confirm("You entered a value ("+parseFloat(point)+ ") greater than the weight for the part. Accept?"); if (resp == false) { textbox.value = ""; return; } } for (var i=0; i<radioButton.length; i++) { radioButton[i].checked=false; if (parseFloat(point) == i) { radioButton[i].checked=true; } } } else { textbox.value = parseFloat(point); } for (i=0;i<document.classgrade.total.value;i++) { var user = document.classgrade["ctr"+i].value; var scorename = document.classgrade["GD_"+user+"_"+partid+"_awarded"]; var saveval = document.classgrade["GD_"+user+"_"+partid+"_solved_s"].value; var selname = document.classgrade["GD_"+user+"_"+partid+"_solved"]; if (saveval != "correct") { scorename.value = point; if (selname[0].selected != true) { selname[0].selected = true; } } } document.classgrade["SELVAL_"+partid][0].selected = true; } function writeRadText(partid,weight) { var selval = document.classgrade["SELVAL_"+partid]; var radioButton = document.classgrade["RADVAL_"+partid]; var textbox = document.classgrade["TEXTVAL_"+partid]; if (selval[1].selected || selval[2].selected) { for (var i=0; i<radioButton.length; i++) { radioButton[i].checked=false; } textbox.value = ""; for (i=0;i<document.classgrade.total.value;i++) { var user = document.classgrade["ctr"+i].value; var scorename = document.classgrade["GD_"+user+"_"+partid+"_awarded"]; var saveval = document.classgrade["GD_"+user+"_"+partid+"_solved_s"].value; var selname = document.classgrade["GD_"+user+"_"+partid+"_solved"]; if (saveval != "correct") { scorename.value = ""; if (selval[1].selected) { selname[1].selected = true; } else { selname[2].selected = true; if (Number(document.classgrade["GD_"+user+"_"+partid+"_tries"].value)) {document.classgrade["GD_"+user+"_"+partid+"_tries"].value = '0';} } } } } else { for (i=0;i<document.classgrade.total.value;i++) { var user = document.classgrade["ctr"+i].value; var scorename = document.classgrade["GD_"+user+"_"+partid+"_awarded"]; var saveval = document.classgrade["GD_"+user+"_"+partid+"_solved_s"].value; var selname = document.classgrade["GD_"+user+"_"+partid+"_solved"]; if (saveval != "correct") { scorename.value = document.classgrade["GD_"+user+"_"+partid+"_awarded_s"].value; selname[0].selected = true; } } } } function changeSelect(partid,user) { var selval = document.classgrade["GD_"+user+'_'+partid+"_solved"]; var textbox = document.classgrade["GD_"+user+'_'+partid+"_awarded"]; var point = textbox.value; var weight = document.classgrade["weight_"+partid].value; if (isNaN(point) || parseFloat(point) < 0) { alert("A number equal or greater than 0 is expected. Entered value = "+parseFloat(point)); textbox.value = ""; return; } if (parseFloat(point) > parseFloat(weight)) { var resp = confirm("You entered a value ("+parseFloat(point)+ ") greater than the weight of the part. Accept?"); if (resp == false) { textbox.value = ""; return; } } selval[0].selected = true; } function changeOneScore(partid,user) { var selval = document.classgrade["GD_"+user+'_'+partid+"_solved"]; if (selval[1].selected || selval[2].selected) { document.classgrade["GD_"+user+'_'+partid+"_awarded"].value = ""; if (selval[2].selected) { document.classgrade["GD_"+user+'_'+partid+"_tries"].value = "0"; } } } function resetEntry(numpart) { for (ctpart=0;ctpart<numpart;ctpart++) { var partid = document.classgrade["partid_"+ctpart].value; var radioButton = document.classgrade["RADVAL_"+partid]; var textbox = document.classgrade["TEXTVAL_"+partid]; var selval = document.classgrade["SELVAL_"+partid]; for (var i=0; i<radioButton.length; i++) { radioButton[i].checked=false; } textbox.value = ""; selval[0].selected = true; for (i=0;i<document.classgrade.total.value;i++) { var user = document.classgrade["ctr"+i].value; var resetscore = document.classgrade["GD_"+user+"_"+partid+"_awarded"]; resetscore.value = document.classgrade["GD_"+user+"_"+partid+"_awarded_s"].value; var resettries = document.classgrade["GD_"+user+"_"+partid+"_tries"]; resettries.value = document.classgrade["GD_"+user+"_"+partid+"_tries_s"].value; var saveselval = document.classgrade["GD_"+user+"_"+partid+"_solved_s"].value; var selname = document.classgrade["GD_"+user+"_"+partid+"_solved"]; if (saveselval == "excused") { if (selname[1].selected == false) { selname[1].selected = true;} } else { if (selname[0].selected == false) {selname[0].selected = true}; } } } } </script> VIEWJAVASCRIPT } #--- show scores for a section or whole class w/ option to change/update a score sub viewgrades { my ($request) = shift; &viewgrades_js($request); my ($symb,$url) = ($ENV{'form.symb'},$ENV{'form.url'}); #need to make sure we have the correct data for later EXT calls, #thus invalidate the cache &Apache::lonnet::devalidatecourseresdata( $ENV{'course.'.$ENV{'request.course.id'}.'.num'}, $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}); &Apache::lonnet::clear_EXT_cache_status(); my $result='<h3><font color="#339933">'.&mt('Manual Grading').'</font></h3>'; $result.='<font size=+1><b>Current Resource: </b>'.$ENV{'form.probTitle'}.'</font>'."\n"; #view individual student submission form - called using Javascript viewOneStudent $result.=&jscriptNform($url,$symb); #beginning of class grading form $result.= '<form action="/adm/grades" method="post" name="classgrade">'."\n". '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". '<input type="hidden" name="url" value="'.$url.'" />'."\n". '<input type="hidden" name="command" value="editgrades" />'."\n". '<input type="hidden" name="section" value="'.$ENV{'form.section'}.'" />'."\n". '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n". '<input type="hidden" name="Status" value="'.$ENV{'form.Status'}.'" />'."\n". '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n"; my $sectionClass; if ($ENV{'form.section'} eq 'all') { $sectionClass='Class </h3>'; } elsif ($ENV{'form.section'} eq 'no') { $sectionClass='Students in no Section </h3>'; } else { $sectionClass='Students in Section '.$ENV{'form.section'}.'</h3>'; } $result.='<h3>Assign Common Grade To '.$sectionClass; $result.= '<table border=0><tr><td bgcolor="#777777">'."\n". '<table border=0><tr bgcolor="#ffffdd"><td>'; #radio buttons/text box for assigning points for a section or class. #handles different parts of a problem my ($partlist,$handgrade) = &response_type($url,$symb); my %weight = (); my $ctsparts = 0; $result.='<table border="0">'; my %seen = (); for (sort keys(%$handgrade)) { my ($partid,$respid) = split (/_/,$_,2); next if $seen{$partid}; $seen{$partid}++; my $handgrade=$$handgrade{$_}; my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb); $weight{$partid} = $wgt eq '' ? '1' : $wgt; $result.='<input type="hidden" name="partid_'. $ctsparts.'" value="'.$partid.'" />'."\n"; $result.='<input type="hidden" name="weight_'. $partid.'" value="'.$weight{$partid}.'" />'."\n"; $result.='<tr><td><b>Part '.$partid.'   Point:</b> </td><td>'; $result.='<table border="0"><tr>'; my $ctr = 0; while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across $result.= '<td><input type="radio" name="RADVAL_'.$partid.'" '. 'onclick="javascript:writePoint(\''.$partid.'\','.$weight{$partid}. ','.$ctr.')" />'.$ctr."</td>\n"; $result.=(($ctr+1)%10 == 0 ? '</tr><tr>' : ''); $ctr++; } $result.='</tr></table>'; $result.= '</td><td><b> or </b><input type="text" name="TEXTVAL_'. $partid.'" size="4" '.'onChange="javascript:writePoint(\''. $partid.'\','.$weight{$partid}.',\'textval\')" /> /'. $weight{$partid}.' (problem weight)</td>'."\n"; $result.= '</td><td><select name="SELVAL_'.$partid.'"'. 'onChange="javascript:writeRadText(\''.$partid.'\','. $weight{$partid}.')"> '. '<option selected="on"> </option>'. '<option>excused</option>'. '<option>reset status</option></select></td></tr>'."\n"; $ctsparts++; } $result.='</table>'.'</td></tr></table>'.'</td></tr></table>'."\n". '<input type="hidden" name="totalparts" value="'.$ctsparts.'" />'; $result.='<input type="button" value="Reset" '. 'onClick="javascript:resetEntry('.$ctsparts.');" TARGET=_self>'; #table listing all the students in a section/class #header of table $result.= '<h3>Assign Grade to Specific Students in '.$sectionClass; $result.= '<table border=0><tr><td bgcolor="#777777">'."\n". '<table border=0><tr bgcolor="#deffff"><td> <b>No.</b> </td>'. '<td>'.&nameUserString('header')."</td>\n"; my (@parts) = sort(&getpartlist($url,$symb)); foreach my $part (@parts) { my $display=&Apache::lonnet::metadata($url,$part.'.display'); $display =~ s|^Number of Attempts|Tries<br />|; # makes the column narrower if (!$display) { $display = &Apache::lonnet::metadata($url,$part.'.name'); } if ($display =~ /^Partial Credit Factor/) { my ($partid) = &split_part_type($part); $result.='<td><b>Score Part '.$partid.'<br />(weight = '. $weight{$partid}.')</b></td>'."\n"; next; } $display =~ s|Problem Status|Grade Status<br />|; $result.='<td><b>'.$display.'</b></td>'."\n"; } $result.='</tr>'; #get info for each student #list all the students - with points and grade status my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'1'); my $ctr = 0; foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { my $uname = $_; $uname=~s/:/_/; $result.='<input type="hidden" name="ctr'.$ctr.'" value="'.$uname.'" />'."\n"; $ctr++; $result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'}, $_,$$fullname{$_},\@parts,\%weight,$ctr); } $result.='</table></td></tr></table>'; $result.='<input type="hidden" name="total" value="'.$ctr.'" />'."\n"; $result.='<input type="button" value="Save" '. 'onClick="javascript:submit();" TARGET=_self /></form>'."\n"; if (scalar(%$fullname) eq 0) { my $colspan=3+scalar(@parts); $result='<font color="red">There are no students in section "'.$ENV{'form.section'}. '" with enrollment status "'.$ENV{'form.Status'}.'" to modify or grade.</font>'; } $result.=&show_grading_menu_form($symb,$url); return $result; } #--- call by previous routine to display each student sub viewstudentgrade { my ($url,$symb,$courseid,$student,$fullname,$parts,$weight,$ctr) = @_; my ($uname,$udom) = split(/:/,$student); $student=~s/:/_/; my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname); my $result='<tr bgcolor="#ffffdd"><td align="right">'.$ctr.' </td><td> '. '<a href="javascript:viewOneStudent(\''.$uname.'\',\''.$udom. '\')"; TARGET=_self>'.$fullname.'</a> '. '<font color="#999999">('.$uname.($ENV{'user.domain'} eq $udom ? '' : ':'.$udom).')</font></td>'."\n"; foreach my $apart (@$parts) { my ($part,$type) = &split_part_type($apart); my $score=$record{"resource.$part.$type"}; if ($type eq 'awarded') { my $pts = $score eq '' ? '' : $score*$$weight{$part}; $result.='<input type="hidden" name="'. 'GD_'.$student.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n"; $result.='<td align="middle"><input type="text" name="'. 'GD_'.$student.'_'.$part.'_awarded" '. 'onChange="javascript:changeSelect(\''.$part.'\',\''.$student. '\')" value="'.$pts.'" size="4" /></td>'."\n"; } elsif ($type eq 'solved') { my ($status,$foo)=split(/_/,$score,2); $status = 'nothing' if ($status eq ''); $result.='<input type="hidden" name="'.'GD_'.$student.'_'. $part.'_solved_s" value="'.$status.'" />'."\n"; $result.='<td align="middle"> <select name="'. 'GD_'.$student.'_'.$part.'_solved" '. 'onChange="javascript:changeOneScore(\''.$part.'\',\''.$student.'\')" >'."\n"; $result.= (($status eq 'excused') ? '<option> </option><option selected="on">excused</option>' : '<option selected="on"> </option><option>excused</option>')."\n"; $result.='<option>reset status</option>'; $result.="</select> </td>\n"; } else { $result.='<input type="hidden" name="'. 'GD_'.$student.'_'.$part.'_'.$type.'_s" value="'.$score.'" />'. "\n"; $result.='<td align="middle"><input type="text" name="'. 'GD_'.$student.'_'.$part.'_'.$type.'" '. 'value="'.$score.'" size="4" /></td>'."\n"; } } $result.='</tr>'; return $result; } #--- change scores for all the students in a section/class # record does not get update if unchanged sub editgrades { my ($request) = @_; my $symb=$ENV{'form.symb'}; my $url =$ENV{'form.url'}; my $title='<h3><font color="#339933">Current Grade Status</font></h3>'; $title.='<font size=+1><b>Current Resource: </b>'.$ENV{'form.probTitle'}.'</font><br />'."\n"; $title.='<font size=+1><b>Section: </b>'.$ENV{'form.section'}.'</font>'."\n"; my $result= '<table border="0"><tr><td bgcolor="#777777">'."\n"; $result.= '<table border="0"><tr bgcolor="#deffff">'. '<td rowspan=2 valign="center"> <b>No.</b> </td>'. '<td rowspan=2 valign="center">'.&nameUserString('header')."</td>\n"; my %scoreptr = ( 'correct' =>'correct_by_override', 'incorrect'=>'incorrect_by_override', 'excused' =>'excused', 'ungraded' =>'ungraded_attempted', 'nothing' => '', ); my ($classlist,undef,$fullname) = &getclasslist($ENV{'form.section'},'0'); my (@partid); my %weight = (); my %columns = (); my ($i,$ctr,$count,$rec_update) = (0,0,0,0); my (@parts) = sort(&getpartlist($url,$symb)); my $header; while ($ctr < $ENV{'form.totalparts'}) { my $partid = $ENV{'form.partid_'.$ctr}; push @partid,$partid; $weight{$partid} = $ENV{'form.weight_'.$partid}; $ctr++; } foreach my $partid (@partid) { $header .= '<td align="center"> <b>Old Score</b> </td>'. '<td align="center"> <b>New Score</b> </td>'; $columns{$partid}=2; foreach my $stores (@parts) { my ($part,$type) = &split_part_type($stores); if ($part !~ m/^\Q$partid\E/) { next;} if ($type eq 'awarded' || $type eq 'solved') { next; } my $display=&Apache::lonnet::metadata($url,$stores.'.display'); $display =~ s/\[Part: (\w)+\]//; $display =~ s/Number of Attempts/Tries/; $header .= '<td align="center"> <b>Old '.$display.'</b> </td>'. '<td align="center"> <b>New '.$display.'</b> </td>'; $columns{$partid}+=2; } } foreach my $partid (@partid) { $result .= '<td colspan="'.$columns{$partid}. '" align="center"><b>Part '.$partid. '</b> (Weight = '.$weight{$partid}.')</td>'; } $result .= '</tr><tr bgcolor="#deffff">'; $result .= $header; $result .= '</tr>'."\n"; my $noupdate; my ($updateCtr,$noupdateCtr) = (1,1); for ($i=0; $i<$ENV{'form.total'}; $i++) { my $line; my $user = $ENV{'form.ctr'.$i}; my $usercolon = $user; $usercolon =~s/_/:/; my ($uname,$udom)=split(/_/,$user); my %newrecord; my $updateflag = 0; $line .= '<td>'.&nameUserString(undef,$$fullname{$usercolon},$uname,$udom).'</td>'; my $usec=$classlist->{"$uname:$udom"}[5]; if (!&canmodify($usec)) { my $numcols=scalar(@partid)*4+2; $noupdate.=$line."<td colspan=\"$numcols\"><font color=\"red\">Not allowed to modify student</font></td></tr>"; next; } foreach (@partid) { my $old_aw = $ENV{'form.GD_'.$user.'_'.$_.'_awarded_s'}; my $old_part_pcr = $old_aw/($weight{$_} ne '0' ? $weight{$_}:1); my $old_part = $old_aw eq '' ? '' : $old_part_pcr; my $old_score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}}; my $awarded = $ENV{'form.GD_'.$user.'_'.$_.'_awarded'}; my $pcr = $awarded/($weight{$_} ne '0' ? $weight{$_} : 1); my $partial = $awarded eq '' ? '' : $pcr; my $score; if ($partial eq '') { $score = $scoreptr{$ENV{'form.GD_'.$user.'_'.$_.'_solved_s'}}; } elsif ($partial > 0) { $score = 'correct_by_override'; } elsif ($partial == 0) { $score = 'incorrect_by_override'; } my $dropMenu = $ENV{'form.GD_'.$user.'_'.$_.'_solved'}; $score = 'excused' if (($dropMenu eq 'excused') && ($score ne 'excused')); if ($dropMenu eq 'reset status' && $old_score ne '') { # ignore if no previous attempts => nothing to reset $newrecord{'resource.'.$_.'.tries'} = 0; $newrecord{'resource.'.$_.'.solved'} = ''; $newrecord{'resource.'.$_.'.award'} = ''; $newrecord{'resource.'.$_.'.awarded'} = 0; $newrecord{'resource.'.$_.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; $updateflag = 1; } elsif (!($old_part eq $partial && $old_score eq $score)) { $updateflag = 1; $newrecord{'resource.'.$_.'.awarded'} = $partial if $partial ne ''; $newrecord{'resource.'.$_.'.solved'} = $score; $rec_update++; } $line .= '<td align="center">'.$old_aw.' </td>'. '<td align="center">'.$awarded. ($score eq 'excused' ? $score : '').' </td>'; my $partid=$_; foreach my $stores (@parts) { my ($part,$type) = &split_part_type($stores); if ($part !~ m/^\Q$partid\E/) { next;} if ($type eq 'awarded' || $type eq 'solved') { next; } my $old_aw = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type.'_s'}; my $awarded = $ENV{'form.GD_'.$user.'_'.$part.'_'.$type}; if ($awarded ne '' && $awarded ne $old_aw) { $newrecord{'resource.'.$part.'.'.$type}= $awarded; $newrecord{'resource.'.$part.'.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; $updateflag=1; } $line .= '<td align="center">'.$old_aw.' </td>'. '<td align="center">'.$awarded.' </td>'; } } $line.='</tr>'."\n"; if ($updateflag) { $count++; &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'}, $udom,$uname); $result.='<tr bgcolor="#ffffde"><td align="right"> '.$updateCtr.' </td>'.$line; $updateCtr++; } else { $noupdate.='<tr bgcolor="#ffffde"><td align="right"> '.$noupdateCtr.' </td>'.$line; $noupdateCtr++; } } if ($noupdate) { # my $numcols=(scalar(@partid)*(scalar(@parts)-1)*2)+3; my $numcols=scalar(@partid)*4+2; $result .= '<tr bgcolor="#ffffff"><td align="center" colspan="'.$numcols.'">No Changes Occurred For the Students Below</td></tr>'.$noupdate; } $result .= '</table></td></tr></table>'."\n". &show_grading_menu_form ($symb,$url); my $msg = '<br /><b>Number of records updated = '.$rec_update. ' for '.$count.' student'.($count <= 1 ? '' : 's').'.</b><br />'. '<b>Total number of students = '.$ENV{'form.total'}.'</b><br />'; return $title.$msg.$result; } sub split_part_type { my ($partstr) = @_; my ($temp,@allparts)=split(/_/,$partstr); my $type=pop(@allparts); my $part=join('.',@allparts); return ($part,$type); } #------------- end of section for handling grading by section/class --------- # #---------------------------------------------------------------------------- #---------------------------------------------------------------------------- # #-------------------------- Next few routines handles grading by csv upload # #--- Javascript to handle csv upload sub csvupload_javascript_reverse_associate { return(<<ENDPICK); function verify(vf) { var foundsomething=0; var founduname=0; var founddomain=0; for (i=0;i<=vf.nfields.value;i++) { tw=eval('vf.f'+i+'.selectedIndex'); if (i==0 && tw!=0) { founduname=1; } if (i==1 && tw!=0) { founddomain=1; } if (i!=0 && i!=1 && tw!=0) { foundsomething=1; } } if (founduname==0 || founddomain==0) { alert('You need to specify at both the username and domain'); return; } if (foundsomething==0) { alert('You need to specify at least one grading field'); return; } vf.submit(); } function flip(vf,tf) { var nw=eval('vf.f'+tf+'.selectedIndex'); var i; for (i=0;i<=vf.nfields.value;i++) { //can not pick the same destination field for both name and domain if (((i ==0)||(i ==1)) && ((tf==0)||(tf==1)) && (i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) { eval('vf.f'+i+'.selectedIndex=0;') } } } ENDPICK } sub csvupload_javascript_forward_associate { return(<<ENDPICK); function verify(vf) { var foundsomething=0; var founduname=0; var founddomain=0; for (i=0;i<=vf.nfields.value;i++) { tw=eval('vf.f'+i+'.selectedIndex'); if (tw==1) { founduname=1; } if (tw==2) { founddomain=1; } if (tw>2) { foundsomething=1; } } if (founduname==0 || founddomain==0) { alert('You need to specify at both the username and domain'); return; } if (foundsomething==0) { alert('You need to specify at least one grading field'); return; } vf.submit(); } function flip(vf,tf) { var nw=eval('vf.f'+tf+'.selectedIndex'); var i; //can not pick the same destination field twice for (i=0;i<=vf.nfields.value;i++) { if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) { eval('vf.f'+i+'.selectedIndex=0;') } } } ENDPICK } sub csvuploadmap_header { my ($request,$symb,$url,$datatoken,$distotal)= @_; my $javascript; if ($ENV{'form.upfile_associate'} eq 'reverse') { $javascript=&csvupload_javascript_reverse_associate(); } else { $javascript=&csvupload_javascript_forward_associate(); } my ($result) = &showResourceInfo($url,$ENV{'form.probTitle'}); $request->print(<<ENDPICK); <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> <h3><font color="#339933">Uploading Class Grades</font></h3> $result <hr> <h3>Identify fields</h3> Total number of records found in file: $distotal <hr /> Enter as many fields as you can. The system will inform you and bring you back to this page if the data selected is insufficient to run your class.<hr /> <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" /> <input type="hidden" name="associate" value="" /> <input type="hidden" name="phase" value="three" /> <input type="hidden" name="datatoken" value="$datatoken" /> <input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" /> <input type="hidden" name="upfiletype" value="$ENV{'form.upfiletype'}" /> <input type="hidden" name="upfile_associate" value="$ENV{'form.upfile_associate'}" /> <input type="hidden" name="symb" value="$symb" /> <input type="hidden" name="url" value="$url" /> <input type="hidden" name="saveState" value="$ENV{'form.saveState'}" /> <input type="hidden" name="probTitle" value="$ENV{'form.probTitle'}" /> <input type="hidden" name="command" value="csvuploadassign" /> <hr /> <script type="text/javascript" language="Javascript"> $javascript </script> ENDPICK return ''; } sub csvupload_fields { my ($url,$symb) = @_; my (@parts) = &getpartlist($url,$symb); my @fields=(['username','Student Username'],['domain','Student Domain']); foreach my $part (sort(@parts)) { my @datum; my $display=&Apache::lonnet::metadata($url,$part.'.display'); my $name=$part; if (!$display) { $display = $name; } @datum=($name,$display); push(@fields,\@datum); } return (@fields); } sub csvuploadmap_footer { my ($request,$i,$keyfields) =@_; $request->print(<<ENDPICK); </table> <input type="hidden" name="nfields" value="$i" /> <input type="hidden" name="keyfields" value="$keyfields" /> <input type="button" onClick="javascript:verify(this.form)" value="Assign Grades" /><br /> </form> ENDPICK } sub upcsvScores_form { my ($request) = shift; my ($symb,$url)=&get_symb_and_url($request); if (!$symb) {return '';} my $result =<<CSVFORMJS; <script type="text/javascript" language="javascript"> function checkUpload(formname) { if (formname.upfile.value == "") { alert("Please use the browse button to select a file from your local directory."); return false; } formname.submit(); } </script> CSVFORMJS $ENV{'form.probTitle'} = &Apache::lonnet::gettitle($symb); my ($table) = &showResourceInfo($url,$ENV{'form.probTitle'}); $result.=$table; $result.='<br /><table width=100% border=0><tr><td bgcolor="#777777">'."\n"; $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n"; $result.=' <b>Specify a file containing the class scores for current resource'. '.</b></td></tr>'."\n"; $result.='<tr bgcolor=#ffffe6><td>'."\n"; my $upfile_select=&Apache::loncommon::upfile_select_html(); $result.=<<ENDUPFORM; <form method="post" enctype="multipart/form-data" action="/adm/grades" name="gradesupload"> <input type="hidden" name="symb" value="$symb" /> <input type="hidden" name="url" value="$url" /> <input type="hidden" name="command" value="csvuploadmap" /> <input type="hidden" name="probTitle" value="$ENV{'form.probTitle'}" /> <input type="hidden" name="saveState" value="$ENV{'form.saveState'}" /> $upfile_select <br /><input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Scores" /> </form> ENDUPFORM $result.='</td></tr></table>'."\n"; $result.='</td></tr></table><br /><br />'."\n"; $result.=&show_grading_menu_form($symb,$url); return $result; } sub csvuploadmap { my ($request)= @_; my ($symb,$url)=&get_symb_and_url($request); if (!$symb) {return '';} my $datatoken; if (!$ENV{'form.datatoken'}) { $datatoken=&Apache::loncommon::upfile_store($request); } else { $datatoken=$ENV{'form.datatoken'}; &Apache::loncommon::load_tmp_file($request); } my @records=&Apache::loncommon::upfile_record_sep(); &csvuploadmap_header($request,$symb,$url,$datatoken,$#records+1); my ($i,$keyfields); if (@records) { my @fields=&csvupload_fields($url,$symb); if ($ENV{'form.upfile_associate'} eq 'reverse') { &Apache::loncommon::csv_print_samples($request,\@records); $i=&Apache::loncommon::csv_print_select_table($request,\@records, \@fields); foreach (@fields) { $keyfields.=$_->[0].','; } chop($keyfields); } else { unshift(@fields,['none','']); $i=&Apache::loncommon::csv_samples_select_table($request,\@records, \@fields); my %sone=&Apache::loncommon::record_sep($records[0]); $keyfields=join(',',sort(keys(%sone))); } } &csvuploadmap_footer($request,$i,$keyfields); $request->print(&show_grading_menu_form($symb,$url)); return ''; } sub csvuploadassign { my ($request)= @_; my ($symb,$url)=&get_symb_and_url($request); if (!$symb) {return '';} &Apache::loncommon::load_tmp_file($request); my @gradedata = &Apache::loncommon::upfile_record_sep(); my @keyfields = split(/\,/,$ENV{'form.keyfields'}); my %fields=(); for (my $i=0; $i<=$ENV{'form.nfields'}; $i++) { if ($ENV{'form.upfile_associate'} eq 'reverse') { if ($ENV{'form.f'.$i} ne 'none') { $fields{$keyfields[$i]}=$ENV{'form.f'.$i}; } } else { if ($ENV{'form.f'.$i} ne 'none') { $fields{$ENV{'form.f'.$i}}=$keyfields[$i]; } } } $request->print('<h3>Assigning Grades</h3>'); my $courseid=$ENV{'request.course.id'}; my ($classlist) = &getclasslist('all',0); my @notallowed; my @skipped; my $countdone=0; foreach my $grade (@gradedata) { my %entries=&Apache::loncommon::record_sep($grade); my $username=$entries{$fields{'username'}}; $username=~s/\s//g; my $domain=$entries{$fields{'domain'}}; $domain=~s/\s//g; if (!exists($$classlist{"$username:$domain"})) { push(@skipped,"$username:$domain"); next; } my $usec=$classlist->{"$username:$domain"}[5]; if (!&canmodify($usec)) { push(@notallowed,"$username:$domain"); next; } my %grades; foreach my $dest (keys(%fields)) { if ($dest eq 'username' || $dest eq 'domain') { next; } if ($entries{$fields{$dest}} eq '') { next; } my $store_key=$dest; $store_key=~s/^stores/resource/; $store_key=~s/_/\./g; $grades{$store_key}=$entries{$fields{$dest}}; } $grades{"resource.regrader"}="$ENV{'user.name'}:$ENV{'user.domain'}"; &Apache::lonnet::cstore(\%grades,$symb,$ENV{'request.course.id'}, $domain,$username); $request->print('.'); $request->rflush(); $countdone++; } $request->print("<br />Stored $countdone students\n"); if (@skipped) { $request->print('<p<font size="+1"><b>Skipped Students</b></font></p>'); foreach my $student (@skipped) { $request->print("$student<br />\n"); } } if (@notallowed) { $request->print('<p><font size="+1" color="red"><b>Students Not Allowed to Modify</b></font></p>'); foreach my $student (@notallowed) { $request->print("$student<br />\n"); } } $request->print("<br />\n"); $request->print(&show_grading_menu_form($symb,$url)); return ''; } #------------- end of section for handling csv file upload --------- # #------------------------------------------------------------------- # #-------------- Next few routines handle grading by page/sequence # #--- Select a page/sequence and a student to grade sub pickStudentPage { my ($request) = shift; $request->print(<<LISTJAVASCRIPT); <script type="text/javascript" language="javascript"> function checkPickOne(formname) { if (radioSelection(formname.student) == null) { alert("Please select the student you wish to grade."); return; } ptr = pullDownSelection(formname.selectpage); formname.page.value = formname["page"+ptr].value; formname.title.value = formname["title"+ptr].value; formname.submit(); } </script> LISTJAVASCRIPT &commonJSfunctions($request); my ($symb,$url) = &get_symb_and_url($request); my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"}; my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"}; my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'}; my $result='<h3><font color="#339933"> '. 'Manual Grading by Page or Sequence</font></h3>'; $result.='<form action="/adm/grades" method="post" name="displayPage">'."\n"; $result.=' <b>Problems from:</b> <select name="selectpage">'."\n"; my ($titles,$symbx) = &getSymbMap($request); my ($curpage) =&Apache::lonnet::decode_symb($symb); # my ($curpage,$mapId) =&Apache::lonnet::decode_symb($symb); # my $type=($curpage =~ /\.(page|sequence)/); my $ctr=0; foreach (@$titles) { my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/); $result.='<option value="'.$ctr.'" '. ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : ''). '>'.$showtitle.'</option>'."\n"; $ctr++; } $result.= '</select>'."<br>\n"; $ctr=0; foreach (@$titles) { my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/); $result.='<input type="hidden" name="page'.$ctr.'" value="'.$$symbx{$_}.'" />'."\n"; $result.='<input type="hidden" name="title'.$ctr.'" value="'.$showtitle.'" />'."\n"; $ctr++; } $result.='<input type="hidden" name="page" />'."\n". '<input type="hidden" name="title" />'."\n"; $result.=' <b>View Problems Text: </b><input type="radio" name="vProb" value="no" checked="on" /> no '."\n". '<input type="radio" name="vProb" value="yes" /> yes '."<br>\n"; $result.=' <b>Submission Details: </b>'. '<input type="radio" name="lastSub" value="none" /> none'."\n". '<input type="radio" name="lastSub" value="datesub" checked /> by dates and submissions'."\n". '<input type="radio" name="lastSub" value="all" /> all details'."\n"; $result.='<input type="hidden" name="section" value="'.$getsec.'" />'."\n". '<input type="hidden" name="Status" value="'.$ENV{'form.Status'}.'" />'."\n". '<input type="hidden" name="command" value="displayPage" />'."\n". '<input type="hidden" name="url" value="'.$url.'" />'."\n". '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."<br />\n"; $result.=' <input type="button" '. 'onClick="javascript:checkPickOne(this.form);"value="Next->" /><br />'."\n"; $request->print($result); my $studentTable.=' <b>Select a student you wish to grade and then click on the Next button.</b><br>'. '<table border="0"><tr><td bgcolor="#777777">'. '<table border="0"><tr bgcolor="#e6ffff">'. '<td align="right"> <b>No.</b></td>'. '<td>'.&nameUserString('header').'</td>'. '<td align="right"> <b>No.</b></td>'. '<td>'.&nameUserString('header').'</td></tr>'; my (undef,undef,$fullname) = &getclasslist($getsec,'1'); my $ptr = 1; foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { my ($uname,$udom) = split(/:/,$student); $studentTable.=($ptr%2 == 1 ? '<tr bgcolor="#ffffe6">' : '</td>'); $studentTable.='<td align="right">'.$ptr.' </td>'; $studentTable.='<td> <input type="radio" name="student" value="'.$student.'" /> ' .&nameUserString(undef,$$fullname{$student},$uname,$udom)."\n"; $studentTable.=($ptr%2 == 0 ? '</td></tr>' : ''); $ptr++; } $studentTable.='</td><td> </td><td> ' if ($ptr%2 == 0); $studentTable.='</td></tr></table></td></tr></table>'."\n"; $studentTable.='<input type="button" '. 'onClick="javascript:checkPickOne(this.form);"value="Next->" /></form>'."\n"; $studentTable.=&show_grading_menu_form($symb,$url); $request->print($studentTable); return ''; } sub getSymbMap { my ($request) = @_; my $navmap = Apache::lonnavmaps::navmap->new(); my %symbx = (); my @titles = (); my $minder = 0; # Gather every sequence that has problems. my @sequences = $navmap->retrieveResources(undef, sub { shift->is_map(); }, 1); for my $sequence ($navmap->getById('0.0'), @sequences) { if ($navmap->hasResource($sequence, sub { shift->is_problem(); }, 0) ) { my $title = $minder.'.'.$sequence->compTitle(); push @titles, $title; # minder in case two titles are identical $symbx{$title} = $sequence->symb(); $minder++; } } $navmap->untieHashes(); return \@titles,\%symbx; } # #--- Displays a page/sequence w/wo problems, w/wo submissions sub displayPage { my ($request) = shift; my ($symb,$url) = &get_symb_and_url($request); my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"}; my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"}; my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'}; my $pageTitle = $ENV{'form.page'}; my ($classlist,undef,$fullname) = &getclasslist($getsec,'1'); my ($uname,$udom) = split(/:/,$ENV{'form.student'}); my $usec=$classlist->{$ENV{'form.student'}}[5]; #need to make sure we have the correct data for later EXT calls, #thus invalidate the cache &Apache::lonnet::devalidatecourseresdata( $ENV{'course.'.$ENV{'request.course.id'}.'.num'}, $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}); &Apache::lonnet::clear_EXT_cache_status(); if (!&canview($usec)) { $request->print('<font color="red">Unable to view requested student.('.$ENV{'form.student'}.')</font>'); $request->print(&show_grading_menu_form($symb,$url)); return; } my $result='<h3><font color="#339933"> '.$ENV{'form.title'}.'</font></h3>'; $result.='<h3> Student: '.&nameUserString(undef,$$fullname{$ENV{'form.student'}},$uname,$udom). '</h3>'."\n"; &sub_page_js($request); $request->print($result); my $navmap = Apache::lonnavmaps::navmap->new(); my ($mapUrl, $id, $resUrl)=&Apache::lonnet::decode_symb($ENV{'form.page'}); my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps my $iterator = $navmap->getIterator($map->map_start(), $map->map_finish()); my $studentTable='<form action="/adm/grades" method="post" name="gradePage">'."\n". '<input type="hidden" name="command" value="gradeByPage" />'."\n". '<input type="hidden" name="fullname" value="'.$$fullname{$ENV{'form.student'}}.'" />'."\n". '<input type="hidden" name="student" value="'.$ENV{'form.student'}.'" />'."\n". '<input type="hidden" name="page" value="'.$pageTitle.'" />'."\n". '<input type="hidden" name="title" value="'.$ENV{'form.title'}.'" />'."\n". '<input type="hidden" name="url" value="'.$url.'" />'."\n". '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". '<input type="hidden" name="overRideScore" value="no" />'."\n". '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n"; my $checkIcon = '<img src="'.$request->dir_config('lonIconsURL'). '/check.gif" height="16" border="0" />'; $studentTable.=' <b>Note:</b> Problems graded correct by the computer are marked with a '.$checkIcon. ' symbol.'."\n". '<table border="0"><tr><td bgcolor="#777777">'. '<table border="0"><tr bgcolor="#e6ffff">'. '<td align="center"><b> Prob. </b></td>'. '<td><b> '.($ENV{'form.vProb'} eq 'no' ? 'Title' : 'Problem Text').'/Grade</b></td></tr>'; my ($depth,$question) = (1,1); $iterator->next(); # skip the first BEGIN_MAP my $curRes = $iterator->next(); # for "current resource" while ($depth > 0) { if($curRes == $iterator->BEGIN_MAP) { $depth++; } if($curRes == $iterator->END_MAP) { $depth--; } if (ref($curRes) && $curRes->is_problem()) { my $parts = $curRes->parts(); my $title = $curRes->compTitle(); my $symbx = $curRes->symb(); $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question. (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>'; $studentTable.='<td valign="top">'; if ($ENV{'form.vProb'} eq 'yes' ) { $studentTable.=&show_problem($request,$symbx,$uname,$udom,1, undef,'both'); } else { my $companswer = &Apache::loncommon::get_student_answers($symbx,$uname,$udom,$ENV{'request.course.id'}); $companswer =~ s|<form(.*?)>||g; $companswer =~ s|</form>||g; # while ($companswer =~ /(<a href\=\"javascript:newWindow.*?Script Vars<\/a>)/s) { #<a href="javascript:newWindow</a> # $companswer =~ s/$1/ /ms; # $request->print('match='.$1."<br>\n"); # } # $companswer =~ s|<table border=\"1\">|<table border=\"0\">|g; $studentTable.=' <b>'.$title.'</b> <br> <b>Correct answer:</b><br>'.$companswer; } my %record = &Apache::lonnet::restore($symbx,$ENV{'request.course.id'},$udom,$uname); if ($ENV{'form.lastSub'} eq 'datesub') { if ($record{'version'} eq '') { $studentTable.='<br /> <font color="red">No recorded submission for this problem</font><br />'; } else { my %responseType = (); foreach my $partid (@{$parts}) { my @responseIds =$curRes->responseIds($partid); my @responseType =$curRes->responseType($partid); my %responseIds; for (my $i=0;$i<=$#responseIds;$i++) { $responseIds{$responseIds[$i]}=$responseType[$i]; } $responseType{$partid} = \%responseIds; } $studentTable.= &displaySubByDates($symbx,\%record,$parts,\%responseType,$checkIcon,$uname,$udom); } } elsif ($ENV{'form.lastSub'} eq 'all') { my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : ''); $studentTable.=&Apache::loncommon::get_previous_attempt($symbx,$uname,$udom, $ENV{'request.course.id'}, '','.submission'); } if (&canmodify($usec)) { foreach my $partid (@{$parts}) { $studentTable.=&gradeBox($request,$symbx,$uname,$udom,$question,$partid,\%record); $studentTable.='<input type="hidden" name="q_'.$question.'" value="'.$partid.'" />'."\n"; $question++; } } $studentTable.='</td></tr>'; } $curRes = $iterator->next(); } $navmap->untieHashes(); $studentTable.='</td></tr></table></td></tr></table>'."\n". '<input type="button" value="Save" '. 'onClick="javascript:checkSubmitPage(this.form,'.$question.');" TARGET=_self />'. '</form>'."\n"; $studentTable.=&show_grading_menu_form($symb,$url); $request->print($studentTable); return ''; } sub displaySubByDates { my ($symb,$record,$parts,$responseType,$checkIcon,$uname,$udom) = @_; my $studentTable='<table border="0" width="100%"><tr><td bgcolor="#777777">'. '<table border="0" width="100%"><tr bgcolor="#e6ffff">'. '<td><b>Date/Time</b></td>'. '<td><b>Submission</b></td>'. '<td><b>Status </b></td></tr>'; my ($version); my %mark; my %orders; $mark{'correct_by_student'} = $checkIcon; if (!exists($$record{'1:timestamp'})) { return '<br /> <font color="red">Nothing submitted - no attempts</font><br />'; } for ($version=1;$version<=$$record{'version'};$version++) { my $timestamp = scalar(localtime($$record{$version.':timestamp'})); $studentTable.='<tr bgcolor="#ffffff" valign="top"><td>'.$timestamp.'</td>'; my @versionKeys = split(/\:/,$$record{$version.':keys'}); my @displaySub = (); foreach my $partid (@{$parts}) { my @matchKey = sort(grep /^resource\.\Q$partid\E\..*?\.submission$/,@versionKeys); # next if ($$record{"$version:resource.$partid.solved"} eq ''); foreach my $matchKey (@matchKey) { if (exists $$record{$version.':'.$matchKey}) { my ($responseId)=($matchKey=~ /^resource\.\Q$partid\E\.(.*?)\.submission$/); $displaySub[0].='<b>Part '.$partid.' '; $displaySub[0].='<font color="#999999">(ID '. $responseId.')</font> '; if ($$record{"$version:resource.$partid.tries"} eq '') { $displaySub[0].='Trial not counted'; } else { $displaySub[0].='Trial '. $$record{"$version:resource.$partid.tries"}; } my $responseType=$responseType->{$partid}->{$responseId}; if (!exists($orders{$partid})) { $orders{$partid}={}; } if (!exists($orders{$partid}->{$responseId})) { $orders{$partid}->{$responseId}= &get_order($partid,$responseId,$symb,$uname,$udom); } $displaySub[0].='</b>  '. &cleanRecord($$record{$version.':'.$matchKey},$responseType,$symb,$partid,$responseId,$record,$orders{$partid}->{$responseId},"$version:").'<br />'; } } if (exists $$record{"$version:resource.$partid.award"}) { $displaySub[1].='<b>Part '.$partid.'</b>  '. lc($$record{"$version:resource.$partid.award"}).' '. $mark{$$record{"$version:resource.$partid.solved"}}. '<br />'; } if (exists $$record{"$version:resource.$partid.regrader"}) { $displaySub[2].=$$record{"$version:resource.$partid.regrader"}. ' (<b>'.&mt('Part').':</b> '.$partid.')'; } } # needed because old essay regrader has not parts info if (exists $$record{"$version:resource.regrader"}) { $displaySub[2].=$$record{"$version:resource.regrader"}; } $studentTable.='<td>'.$displaySub[0].' </td><td>'.$displaySub[1]; if ($displaySub[2]) { $studentTable.='Manually graded by '.$displaySub[2]; } $studentTable.=' </td></tr>'; } $studentTable.='</table></td></tr></table>'; return $studentTable; } sub updateGradeByPage { my ($request) = shift; my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"}; my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"}; my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'}; my $pageTitle = $ENV{'form.page'}; my ($classlist,undef,$fullname) = &getclasslist($getsec,'1'); my ($uname,$udom) = split(/:/,$ENV{'form.student'}); my $usec=$classlist->{$ENV{'form.student'}}[5]; if (!&canmodify($usec)) { $request->print('<font color="red">Unable to modify requested student.('.$ENV{'form.student'}.'</font>'); $request->print(&show_grading_menu_form($ENV{'form.symb'},$ENV{'form.url'})); return; } my $result='<h3><font color="#339933"> '.$ENV{'form.title'}.'</font></h3>'; $result.='<h3> Student: '.&nameUserString(undef,$ENV{'form.fullname'},$uname,$udom). '</h3>'."\n"; $request->print($result); my $navmap = Apache::lonnavmaps::navmap->new(); my ($mapUrl, $id, $resUrl) = &Apache::lonnet::decode_symb( $ENV{'form.page'}); my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps my $iterator = $navmap->getIterator($map->map_start(), $map->map_finish()); my $studentTable='<table border="0"><tr><td bgcolor="#777777">'. '<table border="0"><tr bgcolor="#e6ffff">'. '<td align="center"><b> Prob. </b></td>'. '<td><b> Title </b></td>'. '<td><b> Previous Score </b></td>'. '<td><b> New Score </b></td></tr>'; $iterator->next(); # skip the first BEGIN_MAP my $curRes = $iterator->next(); # for "current resource" my ($depth,$question,$changeflag)= (1,1,0); while ($depth > 0) { if($curRes == $iterator->BEGIN_MAP) { $depth++; } if($curRes == $iterator->END_MAP) { $depth--; } if (ref($curRes) && $curRes->is_problem() && !$curRes->randomout) { my $parts = $curRes->parts(); my $title = $curRes->compTitle(); my $symbx = $curRes->symb(); $studentTable.='<tr bgcolor="#ffffe6"><td align="center" valign="top" >'.$question. (scalar(@{$parts}) == 1 ? '' : '<br>('.scalar(@{$parts}).' parts)').'</td>'; $studentTable.='<td valign="top"> <b>'.$title.'</b> </td>'; my %newrecord=(); my @displayPts=(); foreach my $partid (@{$parts}) { my $newpts = $ENV{'form.GD_BOX'.$question.'_'.$partid}; my $oldpts = $ENV{'form.oldpts'.$question.'_'.$partid}; my $wgt = $ENV{'form.WGT'.$question.'_'.$partid} != 0 ? $ENV{'form.WGT'.$question.'_'.$partid} : 1; my $partial = $newpts/$wgt; my $score; if ($partial > 0) { $score = 'correct_by_override'; } elsif ($newpts ne '') { #empty is taken as 0 $score = 'incorrect_by_override'; } my $dropMenu = $ENV{'form.GD_SEL'.$question.'_'.$partid}; if ($dropMenu eq 'excused') { $partial = ''; $score = 'excused'; } elsif ($dropMenu eq 'reset status' && $ENV{'form.solved'.$question.'_'.$partid} ne '') { #update only if previous record exists $newrecord{'resource.'.$partid.'.tries'} = 0; $newrecord{'resource.'.$partid.'.solved'} = ''; $newrecord{'resource.'.$partid.'.award'} = ''; $newrecord{'resource.'.$partid.'.awarded'} = 0; $newrecord{'resource.'.$partid.'.regrader'} = "$ENV{'user.name'}:$ENV{'user.domain'}"; $changeflag++; $newpts = ''; } my $oldstatus = $ENV{'form.solved'.$question.'_'.$partid}; $displayPts[0].=' <b>Part</b> '.$partid.' = '. (($oldstatus eq 'excused') ? 'excused' : $oldpts). ' <br>'; $displayPts[1].=' <b>Part</b> '.$partid.' = '. (($score eq 'excused') ? 'excused' : $newpts). ' <br>'; $question++; next if ($dropMenu eq 'reset status' || ($newpts == $oldpts && $score ne 'excused')); $newrecord{'resource.'.$partid.'.awarded'} = $partial if $partial ne ''; $newrecord{'resource.'.$partid.'.solved'} = $score if $score ne ''; $newrecord{'resource.'.$partid.'.regrader'} = "$ENV{'user.name'}:$ENV{'user.domain'}" if (scalar(keys(%newrecord)) > 0); $changeflag++; } if (scalar(keys(%newrecord)) > 0) { &Apache::lonnet::cstore(\%newrecord,$symbx,$ENV{'request.course.id'}, $udom,$uname); } $studentTable.='<td valign="top">'.$displayPts[0].'</td>'. '<td valign="top">'.$displayPts[1].'</td>'. '</tr>'; } $curRes = $iterator->next(); } $navmap->untieHashes(); $studentTable.='</td></tr></table></td></tr></table>'; $studentTable.=&show_grading_menu_form($ENV{'form.symb'},$ENV{'form.url'}); my $grademsg=($changeflag == 0 ? 'No score was changed or updated.' : 'The scores were changed for '. $changeflag.' problem'.($changeflag == 1 ? '.' : 's.')); $request->print($grademsg.$studentTable); return ''; } #-------- end of section for handling grading by page/sequence --------- # #------------------------------------------------------------------- #--------------------Scantron Grading----------------------------------- # #------ start of section for handling grading by page/sequence --------- sub defaultFormData { my ($symb,$url)=@_; return ' <input type="hidden" name="symb" value="'.$symb.'" />'."\n". '<input type="hidden" name="url" value="'.$url.'" />'."\n". '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n". '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n"; } sub getSequenceDropDown { my ($request,$symb)=@_; my $result='<select name="selectpage">'."\n"; my ($titles,$symbx) = &getSymbMap($request); my ($curpage)=&Apache::lonnet::decode_symb($symb); my $ctr=0; foreach (@$titles) { my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/); $result.='<option value="'.$$symbx{$_}.'" '. ($$symbx{$_} =~ /$curpage$/ ? 'selected="on"' : ''). '>'.$showtitle.'</option>'."\n"; $ctr++; } $result.= '</select>'; return $result; } sub scantron_uploads { if (!-e $Apache::lonnet::perlvar{'lonScansDir'}) { return ''}; my $result= '<select name="scantron_selectfile">'; my $cdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; my $cname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; my @files=&Apache::lonnet::dirlist('userfiles',$cdom,$cname, &Apache::loncommon::propath($cdom,$cname)); foreach my $filename (@files) { ($filename)=split(/&/,$filename); if ($filename!~/^scantron_orig_/) { next ; } $filename=~s/^scantron_orig_//; $result.="<option>$filename</option>\n"; } $result.="</select>"; return $result; } sub scantron_scantab { my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab'); my $result='<select name="scantron_format">'."\n"; foreach my $line (<$fh>) { my ($name,$descrip)=split(/:/,$line); if ($name =~ /^\#/) { next; } $result.='<option value="'.$name.'">'.$descrip.'</option>'."\n"; } $result.='</select>'."\n"; return $result; } sub scantron_selectphase { my ($r) = @_; my ($symb,$url)=&get_symb_and_url($r); if (!$symb) {return '';} my $sequence_selector=&getSequenceDropDown($r,$symb); my $default_form_data=&defaultFormData($symb,$url); my $grading_menu_button=&show_grading_menu_form($symb,$url); my $file_selector=&scantron_uploads(); my $format_selector=&scantron_scantab(); my $result; #FIXME allow instructor to be able to download the scantron file # and to upload it, $result.= <<SCANTRONFORM; <table width="100%" border="0"> <tr> <td bgcolor="#777777"> <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantro_process"> <input type="hidden" name="command" value="scantron_validate" /> $default_form_data <table width="100%" border="0"> <tr bgcolor="#e6ffff"> <td colspan="2">  <b>Specify file and which Folder/Sequence to grade</b> </td> </tr> <tr bgcolor="#ffffe6"> <td> Sequence to grade: </td><td> $sequence_selector </td> </tr> <tr bgcolor="#ffffe6"> <td> Filename of scoring office file: </td><td> $file_selector </td> </tr> <tr bgcolor="#ffffe6"> <td> Format of data file: </td><td> $format_selector </td> </tr> <tr bgcolor="#ffffe6"> <td>  Last line to expect an answer on: </td><td> <input type="text" name="scantron_maxbubble" /> </td> </tr> <tr bgcolor="#ffffe6"> <td colspan="2"> <input type="submit" value="Validate Scantron Records" /> </td> </tr> </table> </form> </td> </tr> SCANTRONFORM $r->print($result); if (&Apache::lonnet::allowed('usc',$ENV{'request.role.domain'}) || &Apache::lonnet::allowed('usc',$ENV{'request.course.id'})) { $r->print(<<SCANTRONFORM); <tr> <td bgcolor="#777777"> <table width="100%" border="0"> <tr bgcolor="#e6ffff"> <td>  <b>Specify a Scantron data file to upload.</b> </td> </tr> <tr bgcolor="#ffffe6"> <td> SCANTRONFORM my $default_form_data=&defaultFormData(&get_symb_and_url($r,1)); my $cdom= $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; my $cnum= $ENV{'course.'.$ENV{'request.course.id'}.'.num'}; $r->print(<<UPLOAD); <script type="text/javascript" language="javascript"> function checkUpload(formname) { if (formname.upfile.value == "") { alert("Please use the browse button to select a file from your local directory."); return false; } formname.submit(); } </script> <form enctype='multipart/form-data' action='/adm/grades' name='rules' method='post'> $default_form_data <input name='courseid' type='hidden' value='$cnum' /> <input name='domainid' type='hidden' value='$cdom' /> <input name='command' value='scantronupload_save' type='hidden' /> File to upload:<input type="file" name="upfile" size="50" /> <br /> <input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Scantron Data" /> </form> UPLOAD $r->print(<<SCANTRONFORM); </td> </tr> </table> </td> </tr> SCANTRONFORM } $r->print(<<SCANTRONFORM); </table> </form> $grading_menu_button SCANTRONFORM return } sub get_scantron_config { my ($which) = @_; my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab'); my %config; #FIXME probably should move to XML it has already gotten a bit much now foreach my $line (<$fh>) { my ($name,$descrip)=split(/:/,$line); if ($name ne $which ) { next; } chomp($line); my @config=split(/:/,$line); $config{'name'}=$config[0]; $config{'description'}=$config[1]; $config{'CODElocation'}=$config[2]; $config{'CODEstart'}=$config[3]; $config{'CODElength'}=$config[4]; $config{'IDstart'}=$config[5]; $config{'IDlength'}=$config[6]; $config{'Qstart'}=$config[7]; $config{'Qlength'}=$config[8]; $config{'Qoff'}=$config[9]; $config{'Qon'}=$config[10]; $config{'PaperID'}=$config[11]; $config{'PaperIDlength'}=$config[12]; $config{'FirstName'}=$config[13]; $config{'FirstNamelength'}=$config[14]; $config{'LastName'}=$config[15]; $config{'LastNamelength'}=$config[16]; last; } return %config; } sub username_to_idmap { my ($classlist)= @_; my %idmap; foreach my $student (keys(%$classlist)) { $idmap{$classlist->{$student}->[&Apache::loncoursedata::CL_ID]}= $student; } return %idmap; } sub scantron_fixup_scanline { my ($scantron_config,$scan_data,$line,$whichline,$field,$args)=@_; if ($field eq 'ID') { if (length($args->{'newid'}) > $$scantron_config{'IDlength'}) { return ($line,1,'New value to large'); } if (length($args->{'newid'}) < $$scantron_config{'IDlength'}) { $args->{'newid'}=sprintf('%-'.$$scantron_config{'IDlength'}.'s', $args->{'newid'}); } substr($line,$$scantron_config{'IDstart'}-1, $$scantron_config{'IDlength'})=$args->{'newid'}; if ($args->{'newid'}=~/^\s*$/) { &scan_data($scan_data,"$whichline.user", $args->{'username'}.':'.$args->{'domain'}); } } elsif ($field eq 'answer') { my $length=$scantron_config->{'Qlength'}; my $off=$scantron_config->{'Qoff'}; my $on=$scantron_config->{'Qon'}; my $answer=${off}x$length; if ($args->{'response'} eq 'none') { &scan_data($scan_data, "$whichline.no_bubble.".$args->{'question'},'1'); } else { substr($answer,$args->{'response'},1)=$on; &scan_data($scan_data, "$whichline.no_bubble.".$args->{'question'},undef,'1'); } my $where=$length*($args->{'question'}-1)+$scantron_config->{'Qstart'}; substr($line,$where-1,$length)=$answer; } return $line; } sub scan_data { my ($scan_data,$key,$value,$delete)=@_; my $filename=$ENV{'form.scantron_selectfile'}; if (defined($value)) { $scan_data->{$filename.'_'.$key} = $value; } if ($delete) { delete($scan_data->{$filename.'_'.$key}); } return $scan_data->{$filename.'_'.$key}; } sub scantron_parse_scanline { my ($line,$whichline,$scantron_config,$scan_data)=@_; my %record; my $questions=substr($line,$$scantron_config{'Qstart'}-1); my $data=substr($line,0,$$scantron_config{'Qstart'}-1); if ($$scantron_config{'CODElocation'} ne 0) { if ($$scantron_config{'CODElocation'} < 0) { $record{'scantron.CODE'}=substr($data,$$scantron_config{'CODEstart'}-1, $$scantron_config{'CODElength'}); } else { #FIXME interpret first N questions } } $record{'scantron.ID'}=substr($data,$$scantron_config{'IDstart'}-1, $$scantron_config{'IDlength'}); $record{'scantron.PaperID'}= substr($data,$$scantron_config{'PaperID'}-1, $$scantron_config{'PaperIDlength'}); $record{'scantron.FirstName'}= substr($data,$$scantron_config{'FirstName'}-1, $$scantron_config{'FirstNamelength'}); $record{'scantron.LastName'}= substr($data,$$scantron_config{'LastName'}-1, $$scantron_config{'LastNamelength'}); my @alphabet=('A'..'Z'); my $questnum=0; while ($questions) { $questnum++; my $currentquest=substr($questions,0,$$scantron_config{'Qlength'}); substr($questions,0,$$scantron_config{'Qlength'})=''; if (length($currentquest) < $$scantron_config{'Qlength'}) { next; } my @array=split($$scantron_config{'Qon'},$currentquest,-1); if (length($array[0]) eq $$scantron_config{'Qlength'}) { $record{"scantron.$questnum.answer"}=''; if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) { push(@{$record{"scantron.missingerror"}},$questnum); } } else { $record{"scantron.$questnum.answer"}=$alphabet[length($array[0])]; } if (scalar(@array) gt 2) { push(@{$record{'scantron.doubleerror'}},$questnum); my @ans=@array; my $i=length($ans[0]);shift(@ans); while ($#ans) { $i+=length($ans[0])+1; $record{"scantron.$questnum.answer"}.=$alphabet[$i]; shift(@ans); } } } $record{'scantron.maxquest'}=$questnum; return \%record; } sub scantron_add_delay { my ($delayqueue,$scanline,$errormessage,$errorcode)=@_; push(@$delayqueue, {'line' => $scanline, 'emsg' => $errormessage, 'ecode' => $errorcode } ); } sub scantron_find_student { my ($scantron_record,$scan_data,$idmap,$line)=@_; my $scanID=$$scantron_record{'scantron.ID'}; if ($scanID =~ /^\s*$/) { return &scan_data($scan_data,"$line.user"); } foreach my $id (keys(%$idmap)) { if (lc($id) eq lc($scanID)) { return $$idmap{$id}; } } return undef; } sub scantron_filter { my ($curres)=@_; if (ref($curres) && $curres->is_problem() && !$curres->randomout) { return 1; } return 0; } sub scantron_process_corrections { my ($r) = @_; my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'}); my ($scanlines,$scan_data)=&scantron_getfile(); my $classlist=&Apache::loncoursedata::get_classlist(); my $which=$ENV{'form.scantron_line'}; my $line=&scantron_get_line($scanlines,$which); my ($skip,$err,$errmsg); if ($ENV{'form.scantron_skip_record'}) { $skip=1; } elsif ($ENV{'form.scantron_corrections'} =~ /^(duplicate|incorrect)ID$/) { my $newstudent=$ENV{'form.scantron_username'}.':'. $ENV{'form.scantron_domain'}; my $newid=$classlist->{$newstudent}->[&Apache::loncoursedata::CL_ID]; ($line,$err,$errmsg)= &scantron_fixup_scanline(\%scantron_config,$scan_data,$line,$which, 'ID',{'newid'=>$newid, 'username'=>$ENV{'form.scantron_username'}, 'domain'=>$ENV{'form.scantron_domain'}}); } elsif ($ENV{'form.scantron_corrections'} =~ /^(missing|double)bubble$/) { foreach my $question (split(',',$ENV{'form.scantron_questions'})) { ($line,$err,$errmsg)= &scantron_fixup_scanline(\%scantron_config,$scan_data,$line, $which,'answer', { 'question'=>$question, 'response'=>$ENV{"form.scantron_correct_Q_$question"}}); if ($err) { last; } } } if ($err) { $r->print("Unable to accept last correction, an error occurred :$errmsg:"); } else { &scantron_put_line($scanlines,$which,$line,$skip); &scantron_putfile($scanlines,$scan_data); } } sub scantron_validate_file { my ($r) = @_; my ($symb,$url)=&get_symb_and_url($r); if (!$symb) {return '';} my $default_form_data=&defaultFormData($symb,$url); if ($ENV{'form.scantron_corrections'}) { &scantron_process_corrections($r); } #get the student pick code ready $r->print(&Apache::loncommon::studentbrowser_javascript()); my $result= <<SCANTRONFORM; <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload"> <input type="hidden" name="selectpage" value="$ENV{'form.selectpage'}" /> <input type="hidden" name="scantron_format" value="$ENV{'form.scantron_format'}" /> <input type="hidden" name="scantron_selectfile" value="$ENV{'form.scantron_selectfile'}" /> <input type="hidden" name="scantron_maxbubble" value="$ENV{'form.scantron_maxbubble'}" /> $default_form_data SCANTRONFORM $r->print($result); my @validate_phases=( 'ID', 'CODE', 'doublebubble', 'missingbubbles'); if (!$ENV{'form.validatepass'}) { $ENV{'form.valiadatepass'} = 0; } my $currentphase=$ENV{'form.valiadatepass'}; if ($ENV{'form.scantron_selectfile'}=~m-^/-) { #first pass copy file to classdir } my $stop=0; while (!$stop && $currentphase < scalar(@validate_phases)) { $r->print("<p> Validating ".$validate_phases[$currentphase]."</p>"); $r->rflush(); my $which="scantron_validate_".$validate_phases[$currentphase]; { no strict 'refs'; ($stop,$currentphase)=&$which($r,$currentphase); } } if (!$stop) { $r->print("Validation process complete.<br />"); $r->print('<input type="submit" name="submit" value="Start Grading" />'); $r->print('<input type="hidden" name="command" value="scantron_process" />'); } else { $r->print('<input type="hidden" name="command" value="scantron_validate" />'); $r->print("<input type='hidden' name='validatepass' value='".$currentphase."' />"); } if ($stop) { $r->print('<input type="submit" name="submit" value="Continue ->" />'); $r->print(' using corrected info <br />'); $r->print("<input type='submit' value='Skip' name='scantron_skip_record' />"); $r->print(" this scanline saving it for later."); } $r->print(" </form><br />".&show_grading_menu_form($symb,$url). "</body></html>"); return ''; } sub scantron_getfile { #FIXME really would prefer a scantron directory but tokenwrapper # doesn't allow access to subdirs of userfiles my $cname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; my $cdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; my $lines; $lines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'. 'scantron_orig_'.$ENV{'form.scantron_selectfile'}); my %scanlines; $scanlines{'orig'}=[(split("\n",$lines,-1))]; my $temp=$scanlines{'orig'}; $scanlines{'count'}=$#$temp; $lines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'. 'scantron_corrected_'.$ENV{'form.scantron_selectfile'}); if ($lines eq '-1') { $scanlines{'corrected'}=[]; } else { $scanlines{'corrected'}=[(split("\n",$lines,-1))]; } $lines=&Apache::lonnet::getfile('/uploaded/'.$cdom.'/'.$cname.'/'. 'scantron_skipped_'.$ENV{'form.scantron_selectfile'}); if ($lines eq '-1') { $scanlines{'skipped'}=[]; } else { $scanlines{'skipped'}=[(split("\n",$lines,-1))]; } my @tmp=&Apache::lonnet::dump('nohist_scantrondata',$cdom,$cname); if ($tmp[0] =~ /^(error:|no_such_host)/) { @tmp=(); } my %scan_data = @tmp; return (\%scanlines,\%scan_data); } sub lonnet_putfile { my ($contents,$filename)=@_; my $docuname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; my $docudom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; my $docuhome=$ENV{'course.'.$ENV{'request.course.id'}.'.home'}; $ENV{'form.sillywaytopassafilearound'}=$contents; &Apache::lonnet::finishuserfileupload($docuname,$docudom,$docuhome,'sillywaytopassafilearound',$filename); } sub scantron_putfile { my ($scanlines,$scan_data) = @_; #FIXME really would prefer a scantron directory but tokenwrapper # doesn't allow access to subdirs of userfiles my $cname=$ENV{'course.'.$ENV{'request.course.id'}.'.num'}; my $cdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'}; my $prefix='scantron_'; # no need to update orig, shouldn't change # &lonnet_putfile(join("\n",@{$scanlines->{'orig'}}),$prefix.'orig_'. # $ENV{'form.scantron_selectfile'}); &lonnet_putfile(join("\n",@{$scanlines->{'corrected'}}), $prefix.'corrected_'. $ENV{'form.scantron_selectfile'}); &lonnet_putfile(join("\n",@{$scanlines->{'skipped'}}), $prefix.'skipped_'. $ENV{'form.scantron_selectfile'}); &Apache::lonnet::put('nohist_scantrondata',$scan_data,$cdom,$cname); } sub scantron_get_line { my ($scanlines,$i)=@_; if ($scanlines->{'skipped'}[$i]) {return undef;} if ($scanlines->{'corrected'}[$i]) {return $scanlines->{'corrected'}[$i];} return $scanlines->{'orig'}[$i]; } sub scantron_put_line { my ($scanlines,$i,$newline,$skip)=@_; if ($skip) { $scanlines->{'skipped'}[$i]=$newline; return; } $scanlines->{'corrected'}[$i]=$newline; } sub scantron_validate_ID { my ($r,$currentphase) = @_; #get student info my $classlist=&Apache::loncoursedata::get_classlist(); my %idmap=&username_to_idmap($classlist); #get scantron line setup my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'}); my ($scanlines,$scan_data)=&scantron_getfile(); my %found=('ids'=>{},'usernames'=>{}); for (my $i=0;$i<=$scanlines->{'count'};$i++) { my $line=&scantron_get_line($scanlines,$i); if ($line=~/^[\s\cz]*$/) { next; } my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, $scan_data); my $id=$$scan_record{'scantron.ID'}; my $found; foreach my $checkid (keys(%idmap)) { if (lc($checkid) eq lc($id)) { $found=$checkid;last; } } if ($found) { my $username=$idmap{$found}; if ($found{'ids'}{$found}) { &scantron_get_correction($r,$i,$scan_record,\%scantron_config, $line,'duplicateID',$found); return(1); } elsif ($found{'usernames'}{$username}) { &scantron_get_correction($r,$i,$scan_record,\%scantron_config, $line,'duplicateID',$username); return(1); } #FIXME store away line we prviously saw the ID on to use above $found{'ids'}{$found}++; $found{'usernames'}{$username}++; } else { if ($id =~ /^\s*$/) { my $username=&scan_data($scan_data,"$i.user"); if (defined($username) && $found{'usernames'}{$username}) { &scantron_get_correction($r,$i,$scan_record, \%scantron_config, $line,'duplicateID',$username); return(1); } elsif (!defined($username)) { &scantron_get_correction($r,$i,$scan_record, \%scantron_config, $line,'incorrectID'); return(1); } $found{'usernames'}{$username}++; } else { &scantron_get_correction($r,$i,$scan_record,\%scantron_config, $line,'incorrectID'); return(1); } } } return (0,$currentphase+1); } sub scantron_get_correction { my ($r,$i,$scan_record,$scan_config,$line,$error,$arg)=@_; #FIXME in the case of a duplicated ID the previous line, probaly need #to show both the current line and the previous one and allow skipping #the previous one or the current one $r->print("<p><b>An error was detected ($error)</b>"); if ( defined($$scan_record{'scantron.PaperID'}) ) { $r->print(" for PaperID <tt>". $$scan_record{'scantron.PaperID'}."</tt> \n"); } else { $r->print(" in scanline $i <pre>". $line."</pre> \n"); } $r->print('<input type="hidden" name="scantron_corrections" value="'.$error.'" />'."\n"); $r->print('<input type="hidden" name="scantron_line" value="'.$i.'" />'."\n"); if ($error =~ /ID$/) { if ($error eq 'unknownID') { $r->print("The encoded ID is not in the classlist</p>\n"); } elsif ($error eq 'duplicateID') { $r->print("The encoded ID has also been used by a previous paper $arg</p>\n"); } $r->print("<p>The ID on the form is <tt>". $$scan_record{'scantron.ID'}."</tt><br />\n"); $r->print("The name on the paper is ". $$scan_record{'scantron.LastName'}.",". $$scan_record{'scantron.FirstName'}."</p>"); $r->print("<p>How should I handle this? <br /> \n"); $r->print("\n<ul><li> "); #FIXME it would be nice if this sent back the user ID and #could do partial userID matches $r->print(&Apache::loncommon::selectstudent_link('scantronupload', 'scantron_username','scantron_domain')); $r->print(": <input type='text' name='scantron_username' value='' />"); $r->print("\n@". &Apache::loncommon::select_dom_form($ENV{'request.role..domain'},'scantron_domain')); $r->print('</li>'); } elsif ($error eq 'doublebubble') { #FIXME Need to print out who this is along with the paper info $r->print("<p>There have been multiple bubbles scanned for a some question(s)</p>\n"); $r->print('<input type="hidden" name="scantron_questions" value="'. join(',',@{$arg}).'" />'); $r->print("<p>Please indicate which bubble should be used for grading</p>"); foreach my $question (@{$arg}) { my $selected=$$scan_record{"scantron.$question.answer"}; &scantron_bubble_selector($r,$scan_config,$question,split('',$selected)); } } elsif ($error eq 'missingbubble') { $r->print("<p>There have been <b>no</b> bubbles scanned for some question(s)</p>\n"); $r->print("<p>Please indicate which bubble should be used for grading</p>"); $r->print("Some questions have no scanned bubbles\n"); $r->print('<input type="hidden" name="scantron_questions" value="'. join(',',@{$arg}).'" />'); foreach my $question (@{$arg}) { my $selected=$$scan_record{"scantron.$question.answer"}; &scantron_bubble_selector($r,$scan_config,$question); } } else { $r->print("\n<ul>"); } $r->print("\n</li></ul>"); } sub scantron_bubble_selector { my ($r,$scan_config,$quest,@selected)=@_; my $max=$$scan_config{'Qlength'}; my @alphabet=('A'..'Z'); $r->print("<table border='1'><tr><td rowspan='2'>$quest</td>"); for (my $i=0;$i<$max+1;$i++) { $r->print('<td align="center">'); if ($selected[0] eq $alphabet[$i]) { $r->print('X'); shift(@selected) } else { $r->print(' '); } $r->print('</td>'); } $r->print('<td></td></tr><tr>'); for (my $i=0;$i<$max;$i++) { $r->print('<td><input type="radio" name="scantron_correct_Q_'.$quest. '" value="'.$i.'" />'.$alphabet[$i]."</td>"); } $r->print('<td><input type="radio" name="scantron_correct_Q_'.$quest. '" value="none" /> No bubble </td>'); $r->print('</tr></table>'); } sub scantron_validate_CODE { my ($r,$currentphase) = @_; #FIXME doesn't do anything yet return (0,$currentphase+1); } sub scantron_validate_doublebubble { my ($r,$currentphase) = @_; #get student info my $classlist=&Apache::loncoursedata::get_classlist(); my %idmap=&username_to_idmap($classlist); #get scantron line setup my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'}); my ($scanlines,$scan_data)=&scantron_getfile(); for (my $i=0;$i<=$scanlines->{'count'};$i++) { my $line=&scantron_get_line($scanlines,$i); if ($line=~/^[\s\cz]*$/) { next; } my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, $scan_data); if (!defined($$scan_record{'scantron.doubleerror'})) { next; } &scantron_get_correction($r,$i,$scan_record,\%scantron_config,$line, 'doublebubble', $$scan_record{'scantron.doubleerror'}); return (1,$currentphase); } return (0,$currentphase+1); } sub scantron_validate_missingbubbles { my ($r,$currentphase) = @_; #get student info my $classlist=&Apache::loncoursedata::get_classlist(); my %idmap=&username_to_idmap($classlist); #get scantron line setup my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'}); my ($scanlines,$scan_data)=&scantron_getfile(); my $max_bubble=$ENV{'form.scantron_maxbubble'}; if (!$max_bubble) { $max_bubble=2**31; } for (my $i=0;$i<=$scanlines->{'count'};$i++) { my $line=&scantron_get_line($scanlines,$i); if ($line=~/^[\s\cz]*$/) { next; } my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, $scan_data); if (!defined($$scan_record{'scantron.missingerror'})) { next; } my @to_correct; foreach my $missing (@{$$scan_record{'scantron.missingerror'}}) { if ($missing > $max_bubble) { next; } push(@to_correct,$missing); } if (@to_correct) { &scantron_get_correction($r,$i,$scan_record,\%scantron_config, $line,'missingbubble',\@to_correct); return (1,$currentphase); } } return (0,$currentphase+1); } sub scantron_process_students { my ($r) = @_; my (undef,undef,$sequence)=&Apache::lonnet::decode_symb($ENV{'form.selectpage'}); my ($symb,$url)=&get_symb_and_url($r); if (!$symb) {return '';} my $default_form_data=&defaultFormData($symb,$url); my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'}); my ($scanlines,$scan_data)=&scantron_getfile(); my $classlist=&Apache::loncoursedata::get_classlist(); my %idmap=&username_to_idmap($classlist); my $navmap=Apache::lonnavmaps::navmap->new(); my $map=$navmap->getResourceByUrl($sequence); my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0); # $r->print("geto ".scalar(@resources)."<br />"); my $result= <<SCANTRONFORM; <form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload"> <input type="hidden" name="command" value="scantron_configphase" /> $default_form_data SCANTRONFORM $r->print($result); my @delayqueue; my %completedstudents; my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Scantron Status', 'Scantron Progress',$scanlines->{'count'}); &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state, 'Processing first student'); my $start=&Time::HiRes::time(); my $i=-1; my ($uname,$udom); while ($i<$scanlines->{'count'}) { ($uname,$udom)=('',''); $i++; my $line=&scantron_get_line($scanlines,$i); if ($line=~/^[\s\cz]*$/) { next; } my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, $scan_data); unless ($uname=&scantron_find_student($scan_record,$scan_data, \%idmap,$i)) { &scantron_add_delay(\@delayqueue,$line, 'Unable to find a student that matches',1); next; } if (exists $completedstudents{$uname}) { &scantron_add_delay(\@delayqueue,$line, 'Student '.$uname.' has multiple sheets',2); next; } ($uname,$udom)=split(/:/,$uname); &Apache::lonnet::delenv('form.counter'); &Apache::lonnet::appenv(%$scan_record); my $i=0; foreach my $resource (@resources) { $i++; my $result=&Apache::lonnet::ssi($resource->src(), ('submitted' =>'scantron', 'grade_target' =>'grade', 'grade_username'=>$uname, 'grade_domain' =>$udom, 'grade_courseid'=>$ENV{'request.course.id'}, 'grade_symb' =>$resource->symb())); } $completedstudents{$uname}={'line'=>$line}; } continue { &Apache::lonnet::delenv('form.counter'); &Apache::lonnet::delenv('scantron\.'); &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, 'last student'); } &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state); # my $lasttime = &Time::HiRes::time()-$start; # $r->print("<p>took $lasttime</p>"); $navmap->untieHashes(); $r->print("</form><p>Done</p>"); $r->print(&show_grading_menu_form($symb,$url)); return ''; } sub scantron_upload_scantron_data { my ($r)=@_; $r->print(&Apache::loncommon::coursebrowser_javascript($ENV{'request.role.domain'})); my $select_link=&Apache::loncommon::selectcourse_link('rules','courseid', 'domainid', 'coursename'); my $domsel=&Apache::loncommon::select_dom_form($ENV{'request.role.domain'}, 'domainid'); my $default_form_data=&defaultFormData(&get_symb_and_url($r,1)); $r->print(<<UPLOAD); <script type="text/javascript" language="javascript"> function checkUpload(formname) { if (formname.upfile.value == "") { alert("Please use the browse button to select a file from your local directory."); return false; } formname.submit(); } </script> <form enctype='multipart/form-data' action='/adm/grades' name='rules' method='post'> $default_form_data <table> <tr><td>$select_link </td></tr> <tr><td>Course ID: </td><td><input name='courseid' type='text' /> </td></tr> <tr><td>Course Name: </td><td><input name='coursename' type='text' /></td></tr> <tr><td>Domain: </td><td>$domsel </td></tr> <tr><td>File to upload:</td><td><input type="file" name="upfile" size="50" /></td></tr> </table> <input name='command' value='scantronupload_save' type='hidden' /> <input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Scantron Data" /> </form> UPLOAD return ''; } sub scantron_upload_scantron_data_save { my($r)=@_; my ($symb,$url)=&get_symb_and_url($r,1); my $doanotherupload= '<br /><form action="/adm/grades" method="post">'."\n". '<input type="hidden" name="command" value="scantronupload" />'."\n". '<input type="submit" name="submit" value="Do Another Upload" />'."\n". '</form>'."\n"; if (!&Apache::lonnet::allowed('usc',$ENV{'form.domainid'}) && !&Apache::lonnet::allowed('usc', $ENV{'form.domainid'}.'_'.$ENV{'form.courseid'})) { $r->print("You are not allowed to upload Scantron data to the requested course.<br />"); if ($symb) { $r->print(&show_grading_menu_form($symb,$url)); } else { $r->print($doanotherupload); } return ''; } $r->print("Doing upload to ".$ENV{'form.courseid'}." <br />"); my $home=&Apache::lonnet::homeserver($ENV{'form.courseid'}, $ENV{'form.domainid'}); my $fname=$ENV{'form.upfile.filename'}; #FIXME #copied from lonnet::userfileupload() #make that function able to target a specified course # Replace Windows backslashes by forward slashes $fname=~s/\\/\//g; # Get rid of everything but the actual filename $fname=~s/^.*\/([^\/]+)$/$1/; # Replace spaces by underscores $fname=~s/\s+/\_/g; # Replace all other weird characters by nothing $fname=~s/[^\w\.\-]//g; # See if there is anything left unless ($fname) { return 'error: no uploaded file'; } $fname='scantron_orig_'.$fname; if (length($ENV{'form.upfile'}) < 2) { $r->print("<font color='red'>Error:</font> The file you attempted to upload, <tt>".&HTML::Entities::encode($ENV{'form.upfile.filename'},'<>&"')."</tt>, contained no information. Please check that you entered the correct filename."); } else { my $result=&Apache::lonnet::finishuserfileupload($ENV{'form.courseid'},$ENV{'form.domainid'},$home,'upfile',$fname); if ($result =~ m|^/uploaded/|) { $r->print("<font color='green'>Success:</font> Successfully uploaded ".(length($ENV{'form.upfile'})-1)." bytes of data into location <tt>".$result."</tt>"); } else { $r->print("<font color='red'>Error:</font> An error (".$result.") occured when attempting to upload the file, <tt>".&HTML::Entities::encode($ENV{'form.upfile.filename'},'<>&"')."</tt>"); } } if ($symb) { $r->print(&show_grading_menu_form($symb,$url)); } else { $r->print($doanotherupload); } return ''; } #-------- end of section for handling grading scantron forms ------- # #------------------------------------------------------------------- #-------------------------- Menu interface ------------------------- # #--- Show a Grading Menu button - Calls the next routine --- sub show_grading_menu_form { my ($symb,$url)=@_; my $result.='<br /><form action="/adm/grades" method="post">'."\n". '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". '<input type="hidden" name="url" value="'.$url.'" />'."\n". '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n". '<input type="hidden" name="command" value="gradingmenu" />'."\n". '<input type="submit" name="submit" value="Grading Menu" />'."\n". '</form>'."\n"; return $result; } # -- Retrieve choices for grading form sub savedState { my %savedState = (); if ($ENV{'form.saveState'}) { foreach (split(/:/,$ENV{'form.saveState'})) { my ($key,$value) = split(/=/,$_,2); $savedState{$key} = $value; } } return \%savedState; } #--- Displays the main menu page ------- sub gradingmenu { my ($request) = @_; my ($symb,$url)=&get_symb_and_url($request); if (!$symb) {return '';} my $probTitle = &Apache::lonnet::gettitle($symb); $request->print(<<GRADINGMENUJS); <script type="text/javascript" language="javascript"> function checkChoice(formname,val,cmdx) { if (val <= 2) { var cmd = radioSelection(formname.radioChoice); var cmdsave = cmd; } else { cmd = cmdx; cmdsave = 'submission'; } formname.command.value = cmd; formname.saveState.value = "saveCmd="+cmdsave+":saveSec="+pullDownSelection(formname.section)+ ":saveSub="+pullDownSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.Status); if (val < 5) formname.submit(); if (val == 5) { if (!checkReceiptNo(formname,'notOK')) { return false;} formname.submit(); } } function checkReceiptNo(formname,nospace) { var receiptNo = formname.receipt.value; var checkOpt = false; if (nospace == "OK" && isNaN(receiptNo)) {checkOpt = true;} if (nospace == "notOK" && (isNaN(receiptNo) || receiptNo == "")) {checkOpt = true;} if (checkOpt) { alert("Please enter a receipt number given by a student in the receipt box."); formname.receipt.value = ""; formname.receipt.focus(); return false; } return true; } </script> GRADINGMENUJS &commonJSfunctions($request); my $result='<h3> <font color="#339933">Manual Grading/View Submission</font></h3>'; my ($table,undef,$hdgrade) = &showResourceInfo($url,$probTitle); $result.=$table; my (undef,$sections) = &getclasslist('all','0'); my $savedState = &savedState(); my $saveCmd = ($$savedState{'saveCmd'} eq '' ? 'submission' : $$savedState{'saveCmd'}); my $saveSec = ($$savedState{'saveSec'} eq '' ? 'all' : $$savedState{'saveSec'}); my $saveSub = ($$savedState{'saveSub'} eq '' ? 'all' : $$savedState{'saveSub'}); my $saveStatus = ($$savedState{'saveStatus'} eq '' ? 'Active' : $$savedState{'saveStatus'}); $result.='<form action="/adm/grades" method="post" name="gradingMenu">'."\n". '<input type="hidden" name="symb" value="'.$symb.'" />'."\n". '<input type="hidden" name="url" value="'.$url.'" />'."\n". '<input type="hidden" name="handgrade" value="'.$hdgrade.'" />'."\n". '<input type="hidden" name="probTitle" value="'.$probTitle.'" />'."\n". '<input type="hidden" name="command" value="" />'."\n". '<input type="hidden" name="saveState" value="" />'."\n". '<input type="hidden" name="gradingMenu" value="1" />'."\n". '<input type="hidden" name="showgrading" value="yes" />'."\n"; $result.='<table width="100%" border=0><tr><td bgcolor=#777777>'."\n". '<table width=100% border=0><tr bgcolor="#e6ffff"><td colspan="2">'."\n". ' <b>Select a Grading/Viewing Option</b></td></tr>'."\n". '<tr bgcolor="#ffffe6" valign="top"><td>'."\n"; $result.='<table width="100%" border=0>'; $result.='<tr bgcolor="#ffffe6" valign="top"><td>'."\n". ' '.&mt('Select Section').': <select name="section">'."\n"; if (ref($sections)) { foreach (sort (@$sections)) { $result.='<option value="'.$_.'" '. ($saveSec eq $_ ? 'selected="on"':'').'>'.$_.'</option>'."\n"; } } $result.= '<option value="all" '.($saveSec eq 'all' ? 'selected="on"' : ''). '>all</select>   '; $result.=&mt('Student Status').':</b>'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,undef); if (ref($sections) && (grep /no/,@$sections)) { $result.=' (Section "no" implies the students were not assigned a section.)<br />'; } $result.='</td></tr>'; $result.='<tr bgcolor="#ffffe6"valign="top"><td>'. '<input type="radio" name="radioChoice" value="submission" '. ($saveCmd eq 'submission' ? 'checked' : '').'> '.'<b>'.&mt('Current Resource').':</b> '.&mt('For one or more students'). ' <select name="submitonly">'. '<option value="yes" '. ($saveSub eq 'yes' ? 'selected="on"' : '').'>with submissions</option>'. '<option value="graded" '. ($saveSub eq 'graded' ? 'selected="on"' : '').'>with ungraded submissions</option>'. '<option value="incorrect" '. ($saveSub eq 'incorrect' ? 'selected="on"' : '').'>with incorrect submissions</option>'. '<option value="all" '. ($saveSub eq 'all' ? 'selected="on"' : '').'>with any status</option></select></td></tr>'."\n"; $result.='<tr bgcolor="#ffffe6"valign="top"><td>'. '<input type="radio" name="radioChoice" value="viewgrades" '. ($saveCmd eq 'viewgrades' ? 'checked' : '').'> '. '<b>Current Resource:</b> For all students in selected section or course</td></tr>'."\n"; $result.='<tr bgcolor="#ffffe6" valign="top"><td>'. '<input type="radio" name="radioChoice" value="pickStudentPage" '. ($saveCmd eq 'pickStudentPage' ? 'checked' : '').'> '. 'The <b>complete</b> set/page/sequence: For one student</td></tr>'."\n"; $result.='<tr bgcolor="#ffffe6"><td><br />'. '<input type="button" onClick="javascript:checkChoice(this.form,\'2\');" value="Next->" />'. '</td></tr></table>'."\n"; $result.='</td><td valign="top">'; $result.='<table width="100%" border=0>'; $result.='<tr bgcolor="#ffffe6"><td>'. '<input type="button" onClick="javascript:checkChoice(this.form,\'3\',\'csvform\');" value="'.&mt('Upload').'" />'. ' '.&mt('scores from file').' </td></tr>'."\n"; $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'. '<input type="button" onClick="javascript:checkChoice(this.form,\'4\',\'scantron_selectphase\');'. '" value="'.&mt('Grade').'" /> scantron forms</td></tr>'."\n"; if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)) { $result.='<tr bgcolor="#ffffe6"valign="top"><td>'. '<input type="button" onClick="javascript:checkChoice(this.form,\'5\',\'verify\');" value="'.&mt('Verify').'" />'. ' '.&mt('receipt').': '. &Apache::lonnet::recprefix($ENV{'request.course.id'}). '-<input type="text" name="receipt" size="4" onChange="javascript:checkReceiptNo(this.form,\'OK\')">'. '</td></tr>'."\n"; } $result.='</form></td></tr></table>'."\n". '</td></tr></table>'."\n". '</td></tr></table>'."\n"; return $result; } sub handler { my $request=$_[0]; undef(%perm); if ($ENV{'browser.mathml'}) { &Apache::loncommon::content_type($request,'text/xml'); } else { &Apache::loncommon::content_type($request,'text/html'); } $request->send_http_header; return '' if $request->header_only; &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}); my $url=$ENV{'form.url'}; my $symb=$ENV{'form.symb'}; my @commands=&Apache::loncommon::get_env_multiple('form.command'); my $command=$commands[0]; if ($#commands > 0) { &Apache::lonnet::logthis("grades got multiple commands ".join(':',@commands)); } if (!$url) { my ($temp1,$temp2); ($temp1,$temp2,$ENV{'form.url'})=&Apache::lonnet::decode_symb($symb); $url = $ENV{'form.url'}; } &send_header($request); if ($url eq '' && $symb eq '' && $command eq '') { if ($ENV{'user.adv'}) { if (($ENV{'form.codeone'}) && ($ENV{'form.codetwo'}) && ($ENV{'form.codethree'})) { my $token=$ENV{'form.codeone'}.'*'.$ENV{'form.codetwo'}.'*'. $ENV{'form.codethree'}; my ($tsymb,$tuname,$tudom,$tcrsid)= &Apache::lonnet::checkin($token); if ($tsymb) { my ($map,$id,$url)=&Apache::lonnet::decode_symb($tsymb); if (&Apache::lonnet::allowed('mgr',$tcrsid)) { $request->print(&Apache::lonnet::ssi_body('/res/'.$url, ('grade_username' => $tuname, 'grade_domain' => $tudom, 'grade_courseid' => $tcrsid, 'grade_symb' => $tsymb))); } else { $request->print('<h3>Not authorized: '.$token.'</h3>'); } } else { $request->print('<h3>Not a valid DocID: '.$token.'</h3>'); } } else { $request->print(&Apache::lonxml::tokeninputfield()); } } } else { if (!($perm{'vgr'}=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}))) { if ($perm{'vgr'}=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}.'/'.$ENV{'request.course.sec'})) { $perm{'vgr_section'}=$ENV{'request.course.sec'}; } else { delete($perm{'vgr'}); } } if (!($perm{'mgr'}=&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'}))) { if ($perm{'mgr'}=&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'}.'/'.$ENV{'request.course.sec'})) { $perm{'mgr_section'}=$ENV{'request.course.sec'}; } else { delete($perm{'mgr'}); } } if ($command eq 'submission' && $perm{'vgr'}) { ($ENV{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0)); } elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) { &pickStudentPage($request); } elsif ($command eq 'displayPage' && $perm{'vgr'}) { &displayPage($request); } elsif ($command eq 'gradeByPage' && $perm{'mgr'}) { &updateGradeByPage($request); } elsif ($command eq 'processGroup' && $perm{'vgr'}) { &processGroup($request); } elsif ($command eq 'gradingmenu' && $perm{'vgr'}) { $request->print(&gradingmenu($request)); } elsif ($command eq 'viewgrades' && $perm{'vgr'}) { $request->print(&viewgrades($request)); } elsif ($command eq 'handgrade' && $perm{'mgr'}) { $request->print(&processHandGrade($request)); } elsif ($command eq 'editgrades' && $perm{'mgr'}) { $request->print(&editgrades($request)); } elsif ($command eq 'verify' && $perm{'vgr'}) { $request->print(&verifyreceipt($request)); } elsif ($command eq 'csvform' && $perm{'mgr'}) { $request->print(&upcsvScores_form($request)); } elsif ($command eq 'csvupload' && $perm{'mgr'}) { $request->print(&csvupload($request)); } elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) { $request->print(&csvuploadmap($request)); } elsif ($command eq 'csvuploadassign' && $perm{'mgr'}) { if ($ENV{'form.associate'} ne 'Reverse Association') { $request->print(&csvuploadassign($request)); } else { if ( $ENV{'form.upfile_associate'} ne 'reverse' ) { $ENV{'form.upfile_associate'} = 'reverse'; } else { $ENV{'form.upfile_associate'} = 'forward'; } $request->print(&csvuploadmap($request)); } } elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) { $request->print(&scantron_selectphase($request)); } elsif ($command eq 'scantron_validate' && $perm{'mgr'}) { $request->print(&scantron_validate_file($request)); } elsif ($command eq 'scantron_validate' && $perm{'mgr'}) { $request->print(&scantron_validate_file($request)); } elsif ($command eq 'scantron_process' && $perm{'mgr'}) { $request->print(&scantron_process_students($request)); } elsif ($command eq 'scantronupload' && (&Apache::lonnet::allowed('usc',$ENV{'request.role.domain'})|| &Apache::lonnet::allowed('usc',$ENV{'request.course.id'}))) { $request->print(&scantron_upload_scantron_data($request)); } elsif ($command eq 'scantronupload_save' && (&Apache::lonnet::allowed('usc',$ENV{'request.role.domain'})|| &Apache::lonnet::allowed('usc',$ENV{'request.course.id'}))) { $request->print(&scantron_upload_scantron_data_save($request)); } elsif ($command eq 'scantrondownload' && &Apache::lonnet::allowed('usc',$ENV{'request.course.id'})) { $request->print(&scantron_download_scantron_data($request)); } elsif ($command) { $request->print("Access Denied ($command)"); } } &send_footer($request); return ''; } sub send_header { my ($request)= @_; $request->print(&Apache::lontexconvert::header()); # $request->print(" #<script> #remotewindow=open('','homeworkremote'); #remotewindow.close(); #</script>"); $request->print(&Apache::loncommon::bodytag('Grading')); $request->rflush(); } sub send_footer { my ($request)= @_; $request->print('</body>'); $request->print(&Apache::lontexconvert::footer()); } 1; __END__;