--- loncom/homework/grades.pm 2003/11/25 21:44:45 1.162 +++ loncom/homework/grades.pm 2006/02/27 02:06:52 1.319 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # The LON-CAPA Grading handler # -# $Id: grades.pm,v 1.162 2003/11/25 21:44:45 albertel Exp $ +# $Id: grades.pm,v 1.319 2006/02/27 02:06:52 bowersj2 Exp $ # # Copyright Michigan State University Board of Trustees # @@ -25,16 +25,6 @@ # # 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; @@ -48,7 +38,9 @@ use Apache::lonhomework; use Apache::loncoursedata; use Apache::lonmsg qw(:user_normal_msg); use Apache::Constants qw(:common); +use Apache::lonlocal; use String::Similarity; +use POSIX qw(floor); my %oldessays=(); my %perm=(); @@ -88,30 +80,16 @@ sub getpartlist { # --- Get the symbolic name of a problem and the url sub get_symb_and_url { - my ($request) = @_; - (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 '') { $request->print("Unable to handle ambiguous references:$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); + 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 $fullname; + return ($symb,$url); } #--- Format fullname, username:domain if different for display @@ -119,10 +97,10 @@ sub get_fullname { sub nameUserString { my ($type,$fullname,$uname,$udom) = @_; if ($type eq 'header') { - return ' Fullname (Username) '; + return ' Fullname (Username)'; } else { return ' '.$fullname.' ('.$uname. - ($ENV{'user.domain'} eq $udom ? '' : ' ('.$udom.')').')'; + ($env{'user.domain'} eq $udom ? '' : ' ('.$udom.')').')'; } } @@ -130,7 +108,7 @@ sub nameUserString { #--- 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 ''); + $symb=($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 $partid (&Apache::loncommon::get_env_multiple('form.vPart')) { @@ -161,6 +139,21 @@ sub response_type { return \@partlist,\%handgrade,\%responseType; } +sub get_display_part { + my ($partID,$url,$symb)=@_; + if (!defined($symb) || $symb eq '') { + $symb=$env{'form.symb'}; + if ($symb eq '') { $symb=&Apache::lonnet::symbread($url) } + } + my $display=&Apache::lonnet::EXT('resource.'.$partID.'.display',$symb); + if (defined($display) and $display ne '') { + $display.= " (id $partID)"; + } else { + $display=$partID; + } + return $display; +} + #--- Show resource title #--- and parts and response type sub showResourceInfo { @@ -168,7 +161,7 @@ sub showResourceInfo { my $col=3; if ($checkboxes) { $col=4; } my $result =''. - ''."\n"; my ($partlist,$handgrade,$responseType) = &response_type($url); my %resptype = (); @@ -188,7 +181,8 @@ sub showResourceInfo { } $partsseen{$partID}=1; } - $result.=''. ''; # ''; @@ -207,7 +201,7 @@ sub get_order { ('grade_domain' => $udom), ('grade_symb' => $symb), ('grade_courseid' => - $ENV{'request.course.id'}), + $env{'request.course.id'}), ('grade_username' => $uname)); (undef,$subresult)=split(/_HASH_REF__/,$subresult,2); my %analyze=&Apache::lonnet::str2hash($subresult); @@ -278,19 +272,25 @@ sub cleanRecord { ''. $grayFont.$bottomrow.''.'
Current Resource: '. + '
'.&mt('Current Resource').': '. $probTitle.'
Part '.$partID.' '. + my $display_part=&get_display_part($partID,$url); + $result.='Part: '.$display_part.' '. $resID.'Type: '.$responsetype.'
Handgrade: '.$handgrade.'
'.$grayFont.'Option ID
'; } elsif ($response eq 'essay') { - if (! exists ($ENV{'form.'.$symb})) { + if (! exists ($env{'form.'.$symb})) { my (%keyhash) = &Apache::lonnet::dump('nohist_handgrade', - $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, - $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); + $env{'course.'.$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. - } - return '

'.&keywords_highlight($answer).'
'; + 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-
-g; + return '

'.&keywords_highlight($answer).'
'; + } elsif ( $response eq 'organic') { + my $result='Smile representation: "'.$answer.'"'; + my $jme=$record->{$version."resource.$partid.$respid.molecule"}; + $result.=&Apache::chemresponse::jme_img($jme,$answer,400); + return $result; } return $answer; } @@ -335,34 +335,52 @@ COMMONJSFUNCTIONS #--- section, ids and fullnames for each user. sub getclasslist { my ($getsec,$filterlist) = @_; - $getsec = $getsec eq '' ? 'all' : $getsec; + my @getsec; + if (!ref($getsec)) { + if ($getsec ne '' && $getsec ne 'all') { + @getsec=($getsec); + } + } else { + @getsec=@{$getsec}; + } + if (grep(/^all$/,@getsec)) { undef(@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->{$_}}; + foreach my $student (keys(%$classlist)) { + my $end = + $classlist->{$student}->[&Apache::loncoursedata::CL_END()]; + my $start = + $classlist->{$student}->[&Apache::loncoursedata::CL_START()]; + my $id = + $classlist->{$student}->[&Apache::loncoursedata::CL_ID()]; + my $section = + $classlist->{$student}->[&Apache::loncoursedata::CL_SECTION()]; + my $fullname = + $classlist->{$student}->[&Apache::loncoursedata::CL_FULLNAME()]; + my $status = + $classlist->{$student}->[&Apache::loncoursedata::CL_STATUS()]; # filter students according to status selected - if ($filterlist && $ENV{'form.Status'} ne 'Any') { - if ($ENV{'form.Status'} ne $status) { - delete ($classlist->{$_}); + if ($filterlist && $env{'form.Status'} ne 'Any') { + if ($env{'form.Status'} ne $status) { + delete ($classlist->{$student}); next; } } - $section = ($section ne '' ? $section : 'no'); + $section = ($section ne '' ? $section : 'none'); if (&canview($section)) { - if ($getsec eq 'all' || $getsec eq $section) { + if (!@getsec || grep(/^\Q$section\E$/,@getsec)) { $sections{$section}++; - $fullnames{$_}=$fullname; + $fullnames{$student}=$fullname; } else { - delete($classlist->{$_}); + delete($classlist->{$student}); } } else { - delete($classlist->{$_}); + delete($classlist->{$student}); } } my %seen = (); @@ -413,7 +431,7 @@ sub canview { #--- Retrieve the grade status of a student for all the parts sub student_gradeStatus { my ($url,$symb,$udom,$uname,$partlist) = @_; - my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); + my %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$udom,$uname); my %partstatus = (); foreach (@$partlist) { my ($status,undef) = split(/_/,$record{"resource.$_.solved"},2); @@ -440,9 +458,9 @@ sub jscriptNform { $jscript.= '
'."\n". ''."\n". ''."\n". - ''."\n". - ''."\n". - ''."\n". + ''."\n". + ''."\n". + ''."\n". ''."\n". ''."\n". ''."\n". @@ -450,6 +468,33 @@ sub jscriptNform { return $jscript; } +# Given the score (as a number [0-1] and the weight) what is the final +# point value? This function will round to the nearest tenth, third, +# or quarter if one of those is within the tolerance of .00001. +sub compute_points { + my ($score, $weight) = @_; + + my $tolerance = .00001; + my $points = $score * $weight; + + # Check for nearness to 1/x. + my $check_for_nearness = sub { + my ($factor) = @_; + my $num = ($points * $factor) + $tolerance; + my $floored_num = floor($num); + if ($num - $floored_num < 2 * $tolerance * $factor) { + return $floored_num / $factor; + } + return $points; + }; + + $points = $check_for_nearness->(10); + $points = $check_for_nearness->(3); + $points = $check_for_nearness->(4); + + return $points; +} + #------------------ End of general use routines -------------------- # @@ -463,6 +508,10 @@ sub most_similar { $uessay=~s/\W+/ /gs; +# ignore empty submissions (occuring when only files are sent) + + unless ($uessay=~/\w+/) { return ''; } + # these will be returned. Do not care if not at least 50 percent similar my $limit=0.6; my $sname=''; @@ -503,34 +552,49 @@ sub most_similar { sub verifyreceipt { my $request = shift; - my $courseid = $ENV{'request.course.id'}; - my $receipt = unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'. - $ENV{'form.receipt'}; + 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'}; + my $url = $env{'form.url'}; + my $symb = $env{'form.symb'}; unless ($symb) { $symb = &Apache::lonnet::symbread($url); } my $title.='

Verifying Submission Receipt '. $receipt.'

'."\n". - 'Resource: '.$ENV{'form.probTitle'}.'

'."\n"; + 'Resource: '.$env{'form.probTitle'}.'

'."\n"; my ($string,$contents,$matches) = ('','',0); my (undef,undef,$fullname) = &getclasslist('all','0'); - - foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { + + my $receiptparts=0; + if ($env{"course.$courseid.receiptalg"} eq 'receipt2') { $receiptparts=1; } + my $parts=['0']; + if ($receiptparts) { ($parts)=&response_type($url,$symb); } + foreach (sort + { + if (lc($$fullname{$a}) ne lc($$fullname{$b})) { + return (lc($$fullname{$a}) cmp lc($$fullname{$b})); + } + return $a cmp $b; + } (keys(%$fullname))) { my ($uname,$udom)=split(/\:/); - if ($receipt eq - &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) { - $contents.=' '."\n". - ''.$$fullname{$_}.' '."\n". - ' '.$uname.' '. - ' '.$udom.' '."\n"; - - $matches++; + foreach my $part (@$parts) { + if ($receipt eq &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb,$part)) { + $contents.=' '."\n". + ''.$$fullname{$_}.' '."\n". + ' '.$uname.' '. + ' '.$udom.' '; + if ($receiptparts) { + $contents.=' '.$part.' '; + } + $contents.=''."\n"; + + $matches++; + } } } if ($matches == 0) { @@ -543,8 +607,11 @@ sub verifyreceipt { ''."\n". ''."\n". ''."\n". - ''."\n". - $contents. + ''; + if ($receiptparts) { + $string.=''; + } + $string.=''."\n".$contents. '
 Fullname  Username  Domain 
 Domain  Problem Part 
'."\n"; } return $string.&show_grading_menu_form($symb,$url); @@ -558,19 +625,19 @@ sub listStudents { my ($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 $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='

 '.$viewgrade. ' Submissions for a Student or a Group of Students

'; - my ($table,undef,$hdgrade,$partlist,$handgrade) = &showResourceInfo($url,$ENV{'form.probTitle'},($ENV{'form.showgrading'} eq 'yes')); + my ($table,undef,$hdgrade,$partlist,$handgrade) = &showResourceInfo($url,$env{'form.probTitle'},($env{'form.showgrading'} eq 'yes')); $request->print(< @@ -608,40 +675,40 @@ LISTJAVASCRIPT &commonJSfunctions($request); $request->print($result); - my $checkhdgrade = ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked' : ''; + my $checkhdgrade = ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked' : ''; my $checklastsub = $checkhdgrade eq '' ? 'checked' : ''; my $gradeTable=''. "\n".$table. - ' View Problem Text: no '."\n". - ' one student '."\n". - ' all students
'."\n". - ' View Answer: no '."\n". - ' one student '."\n". - ' all students
'."\n". + ' View Problem Text: '."\n". + ''."\n". + '
'."\n". + ' View Answer: '."\n". + ''."\n". + '
'."\n". ' Submissions: '."\n"; - if ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) { - $gradeTable.=' essay part only'."\n"; + if ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) { + $gradeTable.=''."\n"; } - my $saveStatus = $ENV{'form.Status'} eq '' ? 'Active' : $ENV{'form.Status'}; - $ENV{'form.Status'} = $saveStatus; + my $saveStatus = $env{'form.Status'} eq '' ? 'Active' : $env{'form.Status'}; + $env{'form.Status'} = $saveStatus; - $gradeTable.=' last submission only'."\n". - ' last submission & parts info'."\n". - ' by dates and submissions'."\n". - ' all details'."\n". + $gradeTable.=''."\n". + ''."\n". + ''."\n". + ''."\n". ''."\n". ''."\n". - '
'."\n". - '
'."\n". - ''."\n". - ''."\n". + '
'."\n". + '
'."\n". + ''."\n". + ''."\n". ''."\n". ''."\n". ''."\n"; - if (exists($ENV{'form.gradingMenu'}) && exists($ENV{'form.Status'})) { - $gradeTable.=''."\n"; + if (exists($env{'form.gradingMenu'}) && exists($env{'form.Status'})) { + $gradeTable.=''."\n"; } else { $gradeTable.='Student Status: '. &Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);').'
'; @@ -650,21 +717,31 @@ LISTJAVASCRIPT $gradeTable.='To '.lc($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.
'."\n". ''."\n"; + +# checkall buttons + $gradeTable.=&check_script('gradesub', 'stuinfo'); $gradeTable.=''."\n"; - $gradeTable.='Check For Plagiarism'; - my (undef, undef, $fullname) = &getclasslist($getsec,'1'); + 'value="Next->" />
'."\n"; + $gradeTable.=&check_buttons(); + $gradeTable.=''; + my ($classlist, undef, $fullname) = &getclasslist($getsec,'1'); $gradeTable.='
'. ''; my $loop = 0; while ($loop < 2) { $gradeTable.=''. - ''; - if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { + ''; + if ($env{'form.showgrading'} eq 'yes' + && $submitonly ne 'queued' + && $submitonly ne 'all') { foreach (sort(@$partlist)) { - $gradeTable.=''; + my $display_part=&get_display_part((split(/_/))[0],$url,$symb); + $gradeTable.=''; } + } elsif ($submitonly eq 'queued') { + $gradeTable.=''; } $loop++; # $gradeTable.='' if ($loop%2 ==1); @@ -672,16 +749,38 @@ LISTJAVASCRIPT $gradeTable.=''."\n"; my $ctr = 0; - foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { + foreach my $student (sort + { + if (lc($$fullname{$a}) ne lc($$fullname{$b})) { + return (lc($$fullname{$a}) cmp lc($$fullname{$b})); + } + return $a cmp $b; + } + (keys(%$fullname))) { my ($uname,$udom) = split(/:/,$student); + my %status = (); - if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { + + if ($submitonly eq 'queued') { + my %queue_status = + &Apache::bridgetask::get_student_status($symb,$cdom,$cnum, + $udom,$uname); + next if (!defined($queue_status{'gradingqueue'})); + $status{'gradingqueue'} = $queue_status{'gradingqueue'}; + } + + if ($env{'form.showgrading'} eq 'yes' + && $submitonly ne 'queued' + && $submitonly ne 'all') { (%status) =&student_gradeStatus($url,$symb,$udom,$uname,$partlist); my $submitted = 0; - my $graded = 1; + my $graded = 0; + my $incorrect = 0; foreach (keys(%status)) { $submitted = 1 if ($status{$_} ne 'nothing'); - $graded = 0 if ($status{$_} =~ /^correct/); + $graded = 1 if ($status{$_} =~ /^ungraded/); + $incorrect = 1 if ($status{$_} =~ /^incorrect/); + my ($foo,$partid,$foo1) = split(/\./,$_); if ($status{'resource.'.$partid.'.submitted_by'} ne '') { $submitted = 0; @@ -691,25 +790,30 @@ LISTJAVASCRIPT $status{'resource.'.$partid.'.submitted_by'}.'" />'; } } + next if (!$submitted && ($submitonly eq 'yes' || $submitonly eq 'incorrect' || $submitonly eq 'graded')); - next if (!$graded && ($submitonly eq 'graded' || - $submitonly eq 'incorrect')); + next if (!$graded && ($submitonly eq 'graded')); + next if (!$incorrect && $submitonly eq 'incorrect'); } $ctr++; + my $section = $classlist->{$student}->[&Apache::loncoursedata::CL_SECTION()]; + if ( $perm{'vgr'} eq 'F' ) { $gradeTable.='' if ($ctr%2 ==1); $gradeTable.=''. - ''."\n". - ''."\n"; + ''."\n".''."\n"; - if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { + if ($env{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { foreach (sort keys(%status)) { next if (/^resource.*?submitted_by$/); - $gradeTable.=''."\n"; + $gradeTable.=''."\n"; } } # $gradeTable.='' if ($ctr%2 ==1); @@ -718,15 +822,19 @@ LISTJAVASCRIPT } if ($ctr%2 ==1) { $gradeTable.=''; - if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { + if ($env{'form.showgrading'} eq 'yes' + && $submitonly ne 'queued' + && $submitonly ne 'all') { foreach (@$partlist) { $gradeTable.=''; } + } elsif ($submitonly eq 'queued') { + $gradeTable.=''; } $gradeTable.=''; } - $gradeTable.='
 No.  Select '.&nameUserString('header').''.&nameUserString('header').' Section/Group Part '.(split(/_/))[0].' Status  Part: '.$display_part. + ' Status  '.&mt('Queue Status').' 
'.$ctr.' '.&nameUserString(undef,$$fullname{$student},$uname,$udom).''. + &nameUserString(undef,$$fullname{$student},$uname,$udom). + ' '.$section.' '.$status{$_}.'  '.$status{$_}.'      
'. + $gradeTable.=''."\n". ''."\n"; @@ -735,9 +843,13 @@ LISTJAVASCRIPT if ($num_students eq 0) { $gradeTable='
 There are no students currently enrolled.'; } else { + my $submissions='submissions'; + if ($submitonly eq 'incorrect') { $submissions = 'incorrect submissions'; } + if ($submitonly eq 'graded' ) { $submissions = 'ungraded submissions'; } + if ($submitonly eq 'queued' ) { $submissions = 'queued submissions'; } $gradeTable='
 '. - 'No submissions found for this resource for any students. ('.$num_students. - ' checked for submissions)
'; + 'No '.$submissions.' found for this resource for any students. ('.$num_students. + ' students checked for '.$submissions.')
'; } } elsif ($ctr == 1) { $gradeTable =~ s/type=checkbox/type=checkbox checked/; @@ -748,6 +860,52 @@ LISTJAVASCRIPT } #---- Called from the listStudents routine + +sub check_script { + my ($form, $type)=@_; + my $chkallscript=''."\n"; + return $chkallscript; +} + +sub check_buttons { + my $buttons.=''; + $buttons.=' '; + $buttons.=''; + $buttons.=' '; + return $buttons; +} + # Displays the submissions for one student or a group of students sub processGroup { my ($request) = shift; @@ -757,9 +915,9 @@ sub processGroup { foreach (@stuchecked) { my ($uname,$udom,$fullname) = split(/:/); - $ENV{'form.student'} = $uname; - $ENV{'form.userdom'} = $udom; - $ENV{'form.fullname'} = $fullname; + $env{'form.student'} = $uname; + $env{'form.userdom'} = $udom; + $env{'form.fullname'} = $fullname; &submission($request,$ctr,$total); $ctr++; } @@ -952,6 +1110,8 @@ sub sub_page_kw_js { my $request = shift; my $iconpath = $request->dir_config('lonIconsURL'); &commonJSfunctions($request); + my $docopen=&Apache::lonhtmlcommon::javascript_docopen(); + $docopen=~s/^document\.//; $request->print(< @@ -1061,10 +1221,10 @@ sub sub_page_kw_js { var ypos = (screen.height-height)/2-30; ypos = (ypos < 0) ? '0' : ypos; - pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx='+xpos+',screeny='+ypos+',width=600,height='+height); + pWin = window.open('', 'MessageCenter', 'resizable=yes,toolbar=no,location=no,scrollbars='+scrollbar+',screenx='+xpos+',screeny='+ypos+',width=600,height='+height); pWin.focus(); pDoc = pWin.document; - pDoc.open('text/html','replace'); + pDoc.$docopen; pDoc.write(""); pDoc.write("Message Central"); @@ -1192,10 +1352,10 @@ sub sub_page_kw_js { 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 = window.open('', 'KeywordHighlightCentral', 'resizeable=yes,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.$docopen; hDoc.write(""); hDoc.write("Highlight Central"); @@ -1253,34 +1413,37 @@ SUBJAVASCRIPT #--- displays the grading box, used in essay type problem and grading by page/sequence sub gradeBox { - my ($request,$symb,$uname,$udom,$counter,$partid,$record) = @_; - + my ($request,$symb,$uname,$udom,$counter,$partid,$record,$respid) = @_; my $checkIcon = ''; - my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname); my $wgtmsg = ($wgt > 0 ? '(problem weight)' : 'problem weight assigned by computer'); $wgt = ($wgt > 0 ? $wgt : '1'); my $score = ($$record{'resource.'.$partid.'.awarded'} eq '' ? - '' : $$record{'resource.'.$partid.'.awarded'}*$wgt); + '' : compute_points($$record{'resource.'.$partid.'.awarded'},$wgt)); my $result=''."\n"; - + $result.='
'.$partid.' - '.$respid.'
'; + my $display_part=&get_display_part($partid,undef,$symb); + my %last_resets = &get_last_resets($symb,$env{'request.course.id'}, + [$partid]); + my $aggtries = $$record{'resource.'.$partid.'.tries'}; + if ($last_resets{$partid}) { + $aggtries = &get_num_tries($record,$last_resets{$partid},$partid); + } $result.=''."\n"; $result.='
'. - 'Part '.$partid.' Points: '."\n"; - + 'Part: '.$display_part.' Points: '."\n"; my $ctr = 0; $result.=''."\n"; # display radio buttons in a nice table 10 across while ($ctr<=$wgt) { - $result.= '\n"; + ($score eq $ctr ? 'checked':'').' /> '.$ctr."\n"; $result.=(($ctr+1)%10 == 0 ? '' : ''); $ctr++; } $result.='
'.$ctr."
'; - $result.='		 or '."\n"; - $result.=''."\n". ''."\n". ''."\n"; + $$record{'resource.'.$partid.'.solved'}.'" />'."\n". + ''."\n". + ''."\n"; $result.='
'."\n"; + $result.=&handbackBox($uname,$udom,$counter,$partid,$record,$respid); return $result; } +sub handbackBox { + my ($uname,$udom,$counter,$partid,$record,$respid) = @_; + my $files=&get_submitted_files($udom,$uname,$partid,$respid,$record); + my $result; + if (@$files) { + my $file_counter = 0; + foreach my $file (@$files) { + $result.=' Return commented document to student. '."\n"; + $result.=''; + $result.='
'; + } + } + 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'}); + $env{'request.course.id'}); } if ($removeform) { $rendered=~s|||g; @@ -1324,7 +1506,7 @@ sub show_problem { my $companswer; if ($mode eq 'both' or $mode eq 'answer') { $companswer=&Apache::loncommon::get_student_answers($symb,$uname,$udom, - $ENV{'request.course.id'}); + $env{'request.course.id'}); } if ($removeform) { $companswer=~s|||g; @@ -1340,7 +1522,7 @@ sub show_problem { } else { $result.='Correct answer: '; } - $result.=$ENV{'form.fullname'}.''; + $result.=$env{'form.fullname'}.''; } if ($mode eq 'both') { $result.=''.$rendered.'
'; @@ -1359,38 +1541,41 @@ sub show_problem { 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 $url=$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'}); + $env{'form.fullname'} = &Apache::loncommon::plainname($uname,$udom,'lastname') if $env{'form.fullname'} eq ''; - my $symb=($ENV{'form.symb'} ne '' ? $ENV{'form.symb'} : (&Apache::lonnet::symbread($url))); + 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('Unable to view requested student.('. - $uname.$udom.$usec.$ENV{'request.course.id'}.')'); + $uname.'@'.$udom.' in section '.$usec.' in course id '. + $env{'request.course.id'}.')'); $request->print(&show_grading_menu_form($symb,$url)); return; } - $ENV{'form.lastSub'} = ($ENV{'form.lastSub'} eq '' ? 'datesub' : $ENV{'form.lastSub'}); - my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : ''); + 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 $checkIcon = ''; # header info if ($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) : $ENV{'form.probTitle'}; + &sub_page_kw_js($request) if ($env{'form.handgrade'} eq 'yes'); + $env{'form.probTitle'} = $env{'form.probTitle'} eq '' ? + &Apache::lonnet::gettitle($symb) : $env{'form.probTitle'}; $request->print('

 Submission Record

'."\n". - ' Resource: '.$ENV{'form.probTitle'}.''."\n"); + ' Resource: '.$env{'form.probTitle'}.''."\n"); - if ($ENV{'form.handgrade'} eq 'no') { + if ($env{'form.handgrade'} eq 'no') { my $checkMark='

 Note: Part(s) graded correct by the computer is marked with a '. $checkIcon.' symbol.'."\n"; $request->print($checkMark); @@ -1398,13 +1583,13 @@ sub submission { # 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 $ENV{'form.vAns'} eq 'yes') { + if ($env{'form.vProb'} eq 'yes' or $env{'form.vAns'} eq 'yes') { my $mode; - if ($ENV{'form.vProb'} eq 'yes' && $ENV{'form.vAns'} eq 'yes') { + if ($env{'form.vProb'} eq 'yes' && $env{'form.vAns'} eq 'yes') { $mode='both'; - } elsif ($ENV{'form.vProb'} eq 'yes') { + } elsif ($env{'form.vProb'} eq 'yes') { $mode='text'; - } elsif ($ENV{'form.vAns'} eq 'yes') { + } elsif ($env{'form.vAns'} eq 'yes') { $mode='answer'; } $request->print(&show_problem($request,$symb,$uname,$udom,0,1,$mode)); @@ -1413,60 +1598,60 @@ sub submission { # 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 '' && $ENV{'form.handgrade'} eq 'yes') { + if ($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'}); + $env{'course.'.$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 $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'}; + my $overRideScore = $env{'form.overRideScore'} eq '' ? 'no' : $env{'form.overRideScore'}; - $request->print('
'."\n". + $request->print(''."\n". ''."\n". - ''."\n". - ''."\n". + ''."\n". + ''."\n". ''."\n". - ''."\n". + ''."\n". ''."\n". ''."\n". ''."\n". ''."\n". ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". ''."\n"); - if ($ENV{'form.handgrade'} eq 'yes') { - $request->print(''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". + ' value="'.($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : $total+1).'" />'."\n"); + if ($env{'form.handgrade'} eq 'yes') { + $request->print(''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". ''."\n". - ''."\n"); + ''."\n"); foreach my $partid (&Apache::loncommon::get_env_multiple('form.vPart')) { $request->print(''."\n"); } } my ($cts,$prnmsg) = (1,''); - while ($cts <= $ENV{'form.savemsgN'}) { + while ($cts <= $env{'form.savemsgN'}) { $prnmsg.=''."\n". ''."\n"; @@ -1474,7 +1659,7 @@ sub submission { } $request->print($prnmsg); - if ($ENV{'form.handgrade'} eq 'yes' && $ENV{'form.showgrading'} eq 'yes') { + if ($env{'form.handgrade'} eq 'yes' && $env{'form.showgrading'} eq 'yes') { # # Print out the keyword options line # @@ -1496,21 +1681,20 @@ KEYWORDS } } - if ($ENV{'form.vProb'} eq 'all' or $ENV{'form.vAns'} eq 'all') { + if ($env{'form.vProb'} eq 'all' or $env{'form.vAns'} eq 'all') { $request->print('


') if ($counter > 0); my $mode; - if ($ENV{'form.vProb'} eq 'all' && $ENV{'form.vAns'} eq 'all') { + if ($env{'form.vProb'} eq 'all' && $env{'form.vAns'} eq 'all') { $mode='both'; - } elsif ($ENV{'form.vProb'} eq 'all' ) { + } elsif ($env{'form.vProb'} eq 'all' ) { $mode='text'; - } elsif ($ENV{'form.vAns'} eq 'all') { + } 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 %record = &Apache::lonnet::restore($symb,$env{'request.course.id'},$udom,$uname); my ($partlist,$handgrade,$responseType) = &response_type($url,$symb); # Display student info @@ -1518,14 +1702,14 @@ KEYWORDS my $result='
'."\n". '
'."\n"; - $result.='Fullname: '.&nameUserString(undef,$ENV{'form.fullname'},$uname,$udom).'
'."\n"; + $result.='Fullname: '.&nameUserString(undef,$env{'form.fullname'},$uname,$udom).'
'."\n"; $result.=''."\n"; + '" value="'.$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 ($ENV{'form.handgrade'} eq 'yes') { + if ($env{'form.handgrade'} eq 'yes') { ($classlist,undef,$fullname) = &getclasslist('all','0'); for (keys (%$handgrade)) { my $ncol = &Apache::lonnet::EXT('resource.'.$_. @@ -1586,7 +1770,7 @@ KEYWORDS # (for multi-response type part) # (3) Last submission plus the parts info # (4) The whole record for this student - if ($ENV{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) { + if ($env{'form.lastSub'} =~ /^(lastonly|hdgrade)$/) { my ($string,$timestamp)= &get_last_submission(\%record); my $lastsubonly=''. ($$timestamp eq '' ? '' : 'Date Submitted: '. @@ -1597,22 +1781,23 @@ KEYWORDS my %seenparts; for my $part (sort keys(%$handgrade)) { my ($partid,$respid) = split(/_/,$part); - if ($ENV{"form.$uname:$udom:$partid:submitted_by"}) { + my $display_part=&get_display_part($partid,$url,$symb); + if ($env{"form.$uname:$udom:$partid:submitted_by"}) { if (exists($seenparts{$partid})) { next; } $seenparts{$partid}=1; - my $submitby='Part '.$partid. - ' Collaborative submission by: '. + my $submitby='Part: '.$display_part. + ' Collaborative submission by: '. ''. - $$fullname{$ENV{"form.$uname:$udom:$partid:submitted_by"}}.'
'; + $$fullname{$env{"form.$uname:$udom:$partid:submitted_by"}}.'
'; $request->print($submitby); next; } my $responsetype = $responseType->{$partid}->{$respid}; if (!exists($record{"resource.$partid.$respid.submission"})) { - $lastsubonly.='
Part '. - $partid.' ( ID '.$respid. + $lastsubonly.='
Part: '. + $display_part.' ( ID '.$respid. ' )   '. 'Nothing submitted - no attempts

'; next; @@ -1623,7 +1808,7 @@ KEYWORDS my ($ressub,$subval) = split(/:/,$_,2); # Similarity check my $similar=''; - if($ENV{'form.checkPlag'}){ + if($env{'form.checkPlag'}){ my ($oname,$odom,$ocrsid,$oessay,$osim)= &most_similar($uname,$udom,$subval); if ($osim) { @@ -1637,14 +1822,23 @@ KEYWORDS } } my $order=&get_order($partid,$respid,$symb,$uname,$udom); - if ($ENV{'form.lastSub'} eq 'lastonly' || - ($ENV{'form.lastSub'} eq 'hdgrade' && + if ($env{'form.lastSub'} eq 'lastonly' || + ($env{'form.lastSub'} eq 'hdgrade' && $$handgrade{$part} eq 'yes')) { - $lastsubonly.='
Part '. - $partid.' ( ID '.$respid. + my $display_part=&get_display_part($partid,$url,$symb); + $lastsubonly.='
Part: '. + $display_part.' ( ID '.$respid. ' )   '; - if ($record{"resource.$partid.$respid.uploadedurl"}) { - $lastsubonly.=' File uploaded by student Like all files provided by users, this file may contain virusses
'; + my $files=&get_submitted_files($udom,$uname,$partid,$respid,\%record); + if (@$files) { + $lastsubonly.='
Like all files provided by users, this file may contain virusses
'; + my $file_counter = 0; + foreach my $file (@$files) { + $file_counter ++; + &Apache::lonnet::allowuploaded('/adm/grades',$file); + $lastsubonly.='
'.$file.''; + } + $lastsubonly.='
'; } $lastsubonly.='Submitted Answer: '. &cleanRecord($subval,$responsetype,$symb,$partid, @@ -1656,12 +1850,12 @@ KEYWORDS } $lastsubonly.='
'."\n"; $request->print($lastsubonly); - } elsif ($ENV{'form.lastSub'} eq 'datesub') { + } 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)$/) { + } elsif ($env{'form.lastSub'} =~ /^(last|all)$/) { $request->print(&Apache::loncommon::get_previous_attempt($symb,$uname,$udom, - $ENV{'request.course.id'}, + $env{'request.course.id'}, $last,'.submission', 'Apache::grades::keywords_highlight')); } @@ -1670,21 +1864,24 @@ KEYWORDS .$udom.'" />'."\n"); # return if view submission with no grading option - if ($ENV{'form.showgrading'} eq '' || (!&canmodify($usec))) { + if ($env{'form.showgrading'} eq '' || (!&canmodify($usec))) { my $toGrade.='  '."\n" if (&canmodify($usec)); - $toGrade.='
'."\n"; - $toGrade.=&show_grading_menu_form($symb,$url) - if (($ENV{'form.command'} eq 'submission') || - ($ENV{'form.command'} eq 'processGroup' && $counter == $total)); - $request = print($toGrade); + $toGrade.=''."\n"; + if (($env{'form.command'} eq 'submission') || + ($env{'form.command'} eq 'processGroup' && $counter == $total)) { + $toGrade.=''.&show_grading_menu_form($symb,$url) + } + $request->print($toGrade); return; + } else { + $request->print(''."\n"); } # essay grading message center - if ($ENV{'form.handgrade'} eq 'yes') { - my ($lastname,$givenn) = split(/,/,$ENV{'form.fullname'}); + 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; @@ -1695,26 +1892,40 @@ KEYWORDS ''."\n"; $result.=' '. - 'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').'  '. + &mt('Compose message to student').(scalar(@col_fullnames) >= 1 ? 's' : '').' ('. + &mt('incl. grades').' )'. ''."\n". - '
 (Message will be sent when you click on Save & Next below.)'."\n" - if ($ENV{'form.handgrade'} eq 'yes'); + '
 ('. + &mt('Message will be sent when you click on Save & Next below.').")\n"; $request->print($result); } + if ($perm{'vgr'}) { + $request->print('
'. + &Apache::loncommon::track_student_link(&mt('View recent activity'), + $uname,$udom,'check')); + } + if ($perm{'opa'}) { + $request->print('
'. + &Apache::loncommon::pprmlink(&mt('Set/Change parameters'), + $uname,$udom,$symb,'check')); + } my %seen = (); my @partlist; my @gradePartRespid; - for (sort keys(%$handgrade)) { - my ($partid,$respid) = split(/_/); - next if ($seen{$partid} > 0); + for my $part_resp(sort keys(%$handgrade)) { + my ($partid,$respid) = split(/_/, $part_resp); + #next if ($seen{$partid} > 0); + if ($seen{$partid} > 0) { + $request->print(&handbackBox($uname,$udom,$counter,$partid,\%record,$respid)); + next; + } $seen{$partid}++; - next if ($$handgrade{$_} =~ /:no$/ && $ENV{'form.lastSub'} =~ /^(hdgrade)$/); + next if ($$handgrade{$part_resp} =~ /:no$/ && $env{'form.lastSub'} =~ /^(hdgrade)$/); push @partlist,$partid; push @gradePartRespid,$partid.'.'.$respid; - - $request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record)); + $request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record,$respid)); } $result=''."\n"; @@ -1738,7 +1949,7 @@ KEYWORDS ''. ''. ''."\n"; - my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1'); + my $nsel = ($env{'form.NTSTU'} ne '' ? $env{'form.NTSTU'} : '1'); $ntstu =~ s/\n"; } $result.=""; return $result; @@ -3393,6 +4119,7 @@ sub scantron_uploads { sub scantron_scantab { my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab'); my $result=''.$namechoice.''; + return $namechoice; +} + +sub scantron_CODEunique { + my $result=' + + + + + '; + return $result; +} + sub scantron_selectphase { - my ($r) = @_; + my ($r,$file2grade) = @_; 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 $file_selector=&scantron_uploads($file2grade); my $format_selector=&scantron_scantab(); + my $CODE_selector=&scantron_CODElist(); + my $CODE_unique=&scantron_CODEunique(); my $result; #FIXME allow instructor to be able to download the scantron file # and to upload it, $result.= < +
- - + $default_form_data - - + - + - + + + + + + + + -
-  Specify file location and which Folder/Sequence to grade + +  Specify file and which Folder/Sequence to grade
- Sequence to grade: $sequence_selector - Sequence to grade: $sequence_selector
- Filename of scoring office file: $file_selector - Filename of scoring office file: $file_selector
- Format of data file: $format_selector - Format of data file: $format_selector
Saved CODEs to validate against: $CODE_selector
Each CODE is only to be used once: $CODE_unique
Options: - - Last line to expect an answer on: - +
+
- + +
-
- + + SCANTRONFORM $r->print($result); - if (&Apache::lonnet::allowed('usc',$ENV{'request.role.domain'}) || - &Apache::lonnet::allowed('usc',$ENV{'request.course.id'})) { + if (&Apache::lonnet::allowed('usc',$env{'request.role.domain'}) || + &Apache::lonnet::allowed('usc',$env{'request.course.id'})) { $r->print(< @@ -3472,13 +4227,36 @@ SCANTRONFORM SCANTRONFORM } + $r->print(< +
+ + + +SCANTRONFORM $r->print(< - $grading_menu_button SCANTRONFORM @@ -3544,7 +4345,7 @@ 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 ($line,1,'New value to large'); + return ($line,1,'New value too large'); } if (length($args->{'newid'}) < $$scantron_config{'IDlength'}) { $args->{'newid'}=sprintf('%-'.$$scantron_config{'IDlength'}.'s', @@ -3556,6 +4357,21 @@ sub scantron_fixup_scanline { &scan_data($scan_data,"$whichline.user", $args->{'username'}.':'.$args->{'domain'}); } + } elsif ($field eq 'CODE') { + if ($args->{'CODE_ignore_dup'}) { + &scan_data($scan_data,"$whichline.CODE_ignore_dup",'1'); + } + &scan_data($scan_data,"$whichline.useCODE",'1'); + if ($args->{'CODE'} ne 'use_unfound') { + if (length($args->{'CODE'}) > $$scantron_config{'CODElength'}) { + return ($line,1,'New CODE value too large'); + } + if (length($args->{'CODE'}) < $$scantron_config{'CODElength'}) { + $args->{'CODE'}=sprintf('%-'.$$scantron_config{'CODElength'}.'s',$args->{'CODE'}); + } + substr($line,$$scantron_config{'CODEstart'}-1, + $$scantron_config{'CODElength'})=$args->{'CODE'}; + } } elsif ($field eq 'answer') { my $length=$scantron_config->{'Qlength'}; my $off=$scantron_config->{'Qoff'}; @@ -3565,7 +4381,14 @@ sub scantron_fixup_scanline { &scan_data($scan_data, "$whichline.no_bubble.".$args->{'question'},'1'); } else { - substr($answer,$args->{'response'},1)=$on; + if ($on eq 'letter') { + my @alphabet=('A'..'Z'); + $answer=$alphabet[$args->{'response'}]; + } elsif ($on eq 'number') { + $answer=$args->{'response'}+1; + } else { + substr($answer,$args->{'response'},1)=$on; + } &scan_data($scan_data, "$whichline.no_bubble.".$args->{'question'},undef,'1'); } @@ -3577,7 +4400,7 @@ sub scantron_fixup_scanline { sub scan_data { my ($scan_data,$key,$value,$delete)=@_; - my $filename=$ENV{'form.scantron_selectfile'}; + my $filename=$env{'form.scantron_selectfile'}; if (defined($value)) { $scan_data->{$filename.'_'.$key} = $value; } @@ -3586,14 +4409,24 @@ sub scan_data { } sub scantron_parse_scanline { - my ($line,$whichline,$scantron_config,$scan_data)=@_; + my ($line,$whichline,$scantron_config,$scan_data,$justHeader)=@_; my %record; my $questions=substr($line,$$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, + if (!($$scantron_config{'CODElocation'} eq 0 || + $$scantron_config{'CODElocation'} eq 'none')) { + if ($$scantron_config{'CODElocation'} < 0 || + $$scantron_config{'CODElocation'} eq 'letter' || + $$scantron_config{'CODElocation'} eq 'number') { + $record{'scantron.CODE'}=substr($data, + $$scantron_config{'CODEstart'}-1, $$scantron_config{'CODElength'}); + if (&scan_data($scan_data,"$whichline.useCODE")) { + $record{'scantron.useCODE'}=1; + } + if (&scan_data($scan_data,"$whichline.CODE_ignore_dup")) { + $record{'scantron.CODE_ignore_dup'}=1; + } } else { #FIXME interpret first N questions } @@ -3609,6 +4442,8 @@ sub scantron_parse_scanline { $record{'scantron.LastName'}= substr($data,$$scantron_config{'LastName'}-1, $$scantron_config{'LastNamelength'}); + if ($justHeader) { return \%record; } + my @alphabet=('A'..'Z'); my $questnum=0; while ($questions) { @@ -3616,25 +4451,57 @@ sub scantron_parse_scanline { my $currentquest=substr($questions,0,$$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); - } + if ($$scantron_config{'Qon'} eq 'letter') { + if ($currentquest eq '?') { + push(@{$record{'scantron.doubleerror'}},$questnum); + $record{"scantron.$questnum.answer"}=''; + } elsif (!$currentquest + || $currentquest eq $$scantron_config{'Qoff'} + || $currentquest !~ /^[A-Z]$/) { + $record{"scantron.$questnum.answer"}=''; + if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) { + push(@{$record{"scantron.missingerror"}},$questnum); + } + } else { + $record{"scantron.$questnum.answer"}=$currentquest; + } + } elsif ($$scantron_config{'Qon'} eq 'number') { + if ($currentquest eq '?') { + push(@{$record{'scantron.doubleerror'}},$questnum); + $record{"scantron.$questnum.answer"}=''; + } elsif (!$currentquest + || $currentquest eq $$scantron_config{'Qoff'} + || $currentquest !~ /^\d$/) { + $record{"scantron.$questnum.answer"}=''; + if (!&scan_data($scan_data,"$whichline.no_bubble.$questnum")) { + push(@{$record{"scantron.missingerror"}},$questnum); + } + } else { + $record{"scantron.$questnum.answer"}= + $alphabet[$currentquest-1]; + } } else { - $record{"scantron.$questnum.answer"}=$alphabet[length($array[0])]; + 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); + } + } } - 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; @@ -3664,7 +4531,8 @@ sub scantron_find_student { sub scantron_filter { my ($curres)=@_; - if (ref($curres) && $curres->is_problem() && !$curres->randomout) { + # randomout is dysfunctional at best for this purpose + if (ref($curres) && $curres->is_problem()) { #&& !$curres->randomout) { return 1; } return 0; @@ -3672,76 +4540,228 @@ sub scantron_filter { sub scantron_process_corrections { my ($r) = @_; - my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'}); + 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 $which=$env{'form.scantron_line'}; + my $line=&scantron_get_line($scanlines,$scan_data,$which); my ($skip,$err,$errmsg); - if ($ENV{'form.scantron_skip_record'}) { + if ($env{'form.scantron_skip_record'}) { $skip=1; - } elsif ($ENV{'form.scantron_corrections'} =~ /^(duplicate|incorrect)ID$/) { - my $newstudent=$ENV{'form.scantron_username'}.':'. - $ENV{'form.scantron_domain'}; + } elsif ($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'})) { + 'username'=>$env{'form.scantron_username'}, + 'domain'=>$env{'form.scantron_domain'}}); + } elsif ($env{'form.scantron_corrections'} =~ /^(duplicate|incorrect)CODE$/) { + my $resolution=$env{'form.scantron_CODE_resolution'}; + my $newCODE; + my %args; + if ($resolution eq 'use_unfound') { + $newCODE='use_unfound'; + } elsif ($resolution eq 'use_found') { + $newCODE=$env{'form.scantron_CODE_selectedvalue'}; + } elsif ($resolution eq 'use_typed') { + $newCODE=$env{'form.scantron_CODE_newvalue'}; + } elsif ($resolution =~ /^use_closest_(\d+)/) { + $newCODE=$env{"form.scantron_CODE_closest_$1"}; + } + if ($env{'form.scantron_corrections'} eq 'duplicateCODE') { + $args{'CODE_ignore_dup'}=1; + } + $args{'CODE'}=$newCODE; + ($line,$err,$errmsg)= + &scantron_fixup_scanline(\%scantron_config,$scan_data,$line,$which, + 'CODE',\%args); + } 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"}}); + 'response'=>$env{"form.scantron_correct_Q_$question"}}); if ($err) { last; } } } if ($err) { - $r->print("Unable to accept last correction, an error occurred :$errmsg:"); + $r->print("Unable to accept last correction, an error occurred :$errmsg:"); } else { - &scantron_put_line($scanlines,$which,$line,$skip); + &scantron_put_line($scanlines,$scan_data,$which,$line,$skip); &scantron_putfile($scanlines,$scan_data); } } +sub reset_skipping_status { + my ($scanlines,$scan_data)=&scantron_getfile(); + &scan_data($scan_data,'remember_skipping',undef,1); + &scantron_putfile(undef,$scan_data); +} + +sub allow_skipping { + my ($scan_data,$i)=@_; + my %remembered=split(':',&scan_data($scan_data,'remember_skipping')); + delete($remembered{$i}); + &scan_data($scan_data,'remember_skipping',join(':',%remembered)); +} + +sub should_be_skipped { + my ($scan_data,$i)=@_; + if ($env{'form.scantron_options_redo'} !~ /^redo_/) { + # not redoing old skips + return 0; + } + my %remembered=split(':',&scan_data($scan_data,'remember_skipping')); + if (exists($remembered{$i})) { return 0; } + return 1; +} + +sub remember_current_skipped { + my ($scanlines,$scan_data)=&scantron_getfile(); + my %to_remember; + for (my $i=0;$i<=$scanlines->{'count'};$i++) { + if ($scanlines->{'skipped'}[$i]) { + $to_remember{$i}=1; + } + } + &Apache::lonnet::logthis('remembering '.join(':',%to_remember)); + &scan_data($scan_data,'remember_skipping',join(':',%to_remember)); + &scantron_putfile(undef,$scan_data); +} + +sub check_for_error { + my ($r,$result)=@_; + if ($result ne 'ok' && $result ne 'not_found' ) { + $r->print("An error occured ($result) when trying to Remove the existing corrections."); + } +} + +sub scantron_warning_screen { + my ($button_text)=@_; + my $title=&Apache::lonnet::gettitle($env{'form.selectpage'}); + my %scantron_config=&get_scantron_config($env{'form.scantron_format'}); + my $CODElist="a"; + if ($scantron_config{'CODElocation'} && + $scantron_config{'CODEstart'} && + $scantron_config{'CODElength'}) { + $CODElist=$env{'form.scantron_CODElist'}; + if ($CODElist eq '') { $CODElist='None'; } + $CODElist= + ''; + } + return (< +Please double check the information + below before clicking on '$button_text' +

+
- Specify a Scantron data file to upload. +  Specify a Scantron data file to upload.
SCANTRONFORM - &scantron_upload_scantron_data($r); + 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(< + 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(); + } + + +
+ $default_form_data + + + + File to upload: +
+ +
+UPLOAD $r->print(< @@ -3488,10 +4266,33 @@ SCANTRONFORM
+ + + + + + + + + + + +
+  Download a scoring office file +
Filename of scoring office file: $file_selector
+ +
+
List of CODES to validate against:'. + $CODElist.'
+ + +$CODElist +
Sequence to be Graded:$title
Data File that will be used:$env{'form.scantron_selectfile'}
+ +
+

If this information is correct, please click on '$button_text'.

+

If something is incorrect, please click the 'Grading Menu' button to start over.

+ +
+STUFF +} + +sub scantron_do_warning { + my ($r)=@_; + my ($symb,$url)=&get_symb_and_url($r); + if (!$symb) {return '';} + my $default_form_data=&defaultFormData($symb,$url); + $r->print(&scantron_form_start().$default_form_data); + if ( $env{'form.selectpage'} eq '' || + $env{'form.scantron_selectfile'} eq '' || + $env{'form.scantron_format'} eq '' ) { + $r->print("

You have forgetten to specify some information. Please go Back and try again.

"); + if ( $env{'form.selectpage'} eq '') { + $r->print('

You have not selected a Sequence to grade

'); + } + if ( $env{'form.scantron_selectfile'} eq '') { + $r->print('

You have not selected a file that contains the student\'s response data.

'); + } + if ( $env{'form.scantron_format'} eq '') { + $r->print('

You have not selected a the format of the student\'s response data.

'); + } + } else { + my $warning=&scantron_warning_screen('Grading: Validate Records'); + $r->print(< + +STUFF + } + $r->print("
".&show_grading_menu_form($symb,$url).""); + return ''; +} + +sub scantron_form_start { + my ($max_bubble)=@_; + my $result= < + + + + + + + + +SCANTRONFORM + return $result; +} sub scantron_validate_file { my ($r) = @_; my ($symb,$url)=&get_symb_and_url($r); if (!$symb) {return '';} my $default_form_data=&defaultFormData($symb,$url); + + # do the detection of only doing skipped records first befroe we delete + # them when doing the corrections reset + if ($env{'form.scantron_options_redo'} ne 'redo_skipped_ready') { + &reset_skipping_status(); + } + if ($env{'form.scantron_options_redo'} eq 'redo_skipped') { + &remember_current_skipped(); + &scantron_remove_file('skipped'); + $env{'form.scantron_options_redo'}='redo_skipped_ready'; + } + + if ($env{'form.scantron_options_ignore'} eq 'ignore_corrections') { + &check_for_error($r,&scantron_remove_file('corrected')); + &check_for_error($r,&scantron_remove_file('skipped')); + &check_for_error($r,&scantron_remove_scan_data()); + $env{'form.scantron_options_ignore'}='done'; + } - if ($ENV{'form.scantron_corrections'}) { + if ($env{'form.scantron_corrections'}) { &scantron_process_corrections($r); } + $r->print("

Gathering neccessary info.

");$r->rflush(); #get the student pick code ready $r->print(&Apache::loncommon::studentbrowser_javascript()); - my $result= < - - - - - $default_form_data -SCANTRONFORM + my $max_bubble=&scantron_get_maxbubble($r); + my $result=&scantron_form_start($max_bubble).$default_form_data; $r->print($result); my @validate_phases=( 'ID', 'CODE', 'doublebubble', 'missingbubbles'); - if (!$ENV{'form.validatepass'}) { - $ENV{'form.valiadatepass'} = 0; + if (!$env{'form.validatepass'}) { + $env{'form.validatepass'} = 0; } - my $currentphase=$ENV{'form.valiadatepass'}; + my $currentphase=$env{'form.validatepass'}; - if ($ENV{'form.scantron_selectfile'}=~m-^/-) { - #first pass copy file to classdir - - } my $stop=0; while (!$stop && $currentphase < scalar(@validate_phases)) { $r->print("

Validating ".$validate_phases[$currentphase]."

"); @@ -3753,9 +4773,14 @@ SCANTRONFORM } } if (!$stop) { - $r->print("Validation process complete.
"); - $r->print(''); - $r->print(''); + my $warning=&scantron_warning_screen('Start Grading'); + $r->print(< +$warning + + +STUFF + } else { $r->print(''); $r->print(""); @@ -3771,34 +4796,69 @@ SCANTRONFORM return ''; } +sub scantron_remove_file { + my ($which)=@_; + my $cname=$env{'course.'.$env{'request.course.id'}.'.num'}; + my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; + my $file='scantron_'; + if ($which eq 'corrected' || $which eq 'skipped') { + $file.=$which.'_'; + } else { + return 'refused'; + } + $file.=$env{'form.scantron_selectfile'}; + return &Apache::lonnet::removeuserfile($cname,$cdom,$file); +} + +sub scantron_remove_scan_data { + my $cname=$env{'course.'.$env{'request.course.id'}.'.num'}; + my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; + my @keys=&Apache::lonnet::getkeys('nohist_scantrondata',$cdom,$cname); + my @todelete; + my $filename=$env{'form.scantron_selectfile'}; + foreach my $key (@keys) { + if ($key=~/^\Q$filename\E_/) { + if ($env{'form.scantron_options_redo'} eq 'redo_skipped_ready' && + $key=~/remember_skipping/) { + next; + } + push(@todelete,$key); + } + } + my $result; + if (@todelete) { + $result=&Apache::lonnet::del('nohist_scantrondata',\@todelete,$cdom,$cname); + } + return $result; +} + 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'}; + #FIXME really would prefer a scantron directory + 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'}); + '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'}); + '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'}); + 'scantron_skipped_'.$env{'form.scantron_selectfile'}); if ($lines eq '-1') { $scanlines{'skipped'}=[]; } else { $scanlines{'skipped'}=[(split("\n",$lines,-1))]; } - my @tmp=&Apache::lonnet::dump('scantrondata',$cdom,$cname); + my @tmp=&Apache::lonnet::dump('nohist_scantrondata',$cdom,$cname); if ($tmp[0] =~ /^(error:|no_such_host)/) { @tmp=(); } my %scan_data = @tmp; return (\%scanlines,\%scan_data); @@ -3806,44 +4866,57 @@ sub scantron_getfile { sub lonnet_putfile { my ($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); + my $docuname=$env{'course.'.$env{'request.course.id'}.'.num'}; + my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'}; + $env{'form.sillywaytopassafilearound'}=$contents; + &Apache::lonnet::finishuserfileupload($docuname,$docudom,'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_'; + #FIXME really would prefer a scantron directory + my $cname=$env{'course.'.$env{'request.course.id'}.'.num'}; + my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; + if ($scanlines) { + 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_'. - $ENV{'form.scantron_selectfile'}); - &Apache::lonnet::put('scantrondata',$scan_data,$cdom,$cname); +# $env{'form.scantron_selectfile'}); + &lonnet_putfile(join("\n",@{$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;} + my ($scanlines,$scan_data,$i)=@_; + if (&should_be_skipped($scan_data,$i)) { return undef; } + if ($scanlines->{'skipped'}[$i]) { return undef; } if ($scanlines->{'corrected'}[$i]) {return $scanlines->{'corrected'}[$i];} return $scanlines->{'orig'}[$i]; } +sub get_todo_count { + my ($scanlines,$scan_data)=@_; + my $count=0; + for (my $i=0;$i<=$scanlines->{'count'};$i++) { + my $line=&scantron_get_line($scanlines,$scan_data,$i); + if ($line=~/^[\s\cz]*$/) { next; } + $count++; + } + return $count; +} + sub scantron_put_line { - my ($scanlines,$i,$newline,$skip)=@_; + my ($scanlines,$scan_data,$i,$newline,$skip)=@_; if ($skip) { $scanlines->{'skipped'}[$i]=$newline; + &allow_skipping($scan_data,$i); return; } $scanlines->{'corrected'}[$i]=$newline; @@ -3857,12 +4930,12 @@ sub scantron_validate_ID { my %idmap=&username_to_idmap($classlist); #get scantron line setup - my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'}); + my %scantron_config=&get_scantron_config($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); + my $line=&scantron_get_line($scanlines,$scan_data,$i); if ($line=~/^[\s\cz]*$/) { next; } my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, $scan_data); @@ -3876,13 +4949,13 @@ sub scantron_validate_ID { if ($found{'ids'}{$found}) { &scantron_get_correction($r,$i,$scan_record,\%scantron_config, $line,'duplicateID',$found); - return(1); + return(1,$currentphase); } elsif ($found{'usernames'}{$username}) { &scantron_get_correction($r,$i,$scan_record,\%scantron_config, $line,'duplicateID',$username); - return(1); + return(1,$currentphase); } - #FIXME store away line we prviously saw the ID on to use above + #FIXME store away line we previously saw the ID on to use above $found{'ids'}{$found}++; $found{'usernames'}{$username}++; } else { @@ -3892,18 +4965,18 @@ sub scantron_validate_ID { &scantron_get_correction($r,$i,$scan_record, \%scantron_config, $line,'duplicateID',$username); - return(1); + return(1,$currentphase); } elsif (!defined($username)) { &scantron_get_correction($r,$i,$scan_record, \%scantron_config, $line,'incorrectID'); - return(1); + return(1,$currentphase); } $found{'usernames'}{$username}++; } else { &scantron_get_correction($r,$i,$scan_record,\%scantron_config, $line,'incorrectID'); - return(1); + return(1,$currentphase); } } } @@ -3926,19 +4999,21 @@ sub scantron_get_correction { $r->print(" in scanline $i 
".
 		  $line."
\n"); } + my $message="

The ID on the form is ". + $$scan_record{'scantron.ID'}."
\n". + "The name on the paper is ". + $$scan_record{'scantron.LastName'}.",". + $$scan_record{'scantron.FirstName'}."

"; + $r->print(''."\n"); $r->print(''."\n"); if ($error =~ /ID$/) { - if ($error eq 'unknownID') { + if ($error eq 'incorrectID') { $r->print("The encoded ID is not in the classlist

\n"); } elsif ($error eq 'duplicateID') { $r->print("The encoded ID has also been used by a previous paper $arg

\n"); } - $r->print("

The ID on the form is ". - $$scan_record{'scantron.ID'}."
\n"); - $r->print("The name on the paper is ". - $$scan_record{'scantron.LastName'}.",". - $$scan_record{'scantron.FirstName'}."

"); + $r->print($message); $r->print("

How should I handle this?
\n"); $r->print("\n

  • "); #FIXME it would be nice if this sent back the user ID and @@ -3947,14 +5022,66 @@ sub scantron_get_correction { 'scantron_username','scantron_domain')); $r->print(": "); $r->print("\n@". - &Apache::loncommon::select_dom_form(undef,'scantron_domain')); + &Apache::loncommon::select_dom_form($env{'request.role.domain'},'scantron_domain')); $r->print('
    • '); + } elsif ($error =~ /CODE$/) { + if ($error eq 'incorrectCODE') { + $r->print("

    The encoded CODE is not in the list of possible CODEs

    \n"); + } elsif ($error eq 'duplicateCODE') { + $r->print("

    The encoded CODE has also been used by a previous paper ".join(', ',@{$arg}).", and CODEs are supposed to be unique

    \n"); + } + $r->print("

    The CODE on the form is '". + $$scan_record{'scantron.CODE'}."'
    \n"); + $r->print($message); + $r->print("

    How should I handle this?
    \n"); + $r->print("\n
    "); + my $i=0; + if ($error eq 'incorrectCODE' + && $$scan_record{'scantron.CODE'}=~/\S/ ) { + my ($max,$closest)=&scantron_get_closely_matching_CODEs($arg,$$scan_record{'scantron.CODE'}); + if ($closest > 0) { + foreach my $testcode (@{$closest}) { + my $checked=''; + if (!$i) { $checked=' checked="on" '; } + $r->print(""); + $r->print("\n
    "); + $i++; + } + } + } + if ($$scan_record{'scantron.CODE'}=~/\S/ ) { + my $checked; if (!$i) { $checked=' checked="on" '; } + $r->print(""); + $r->print("\n
    "); + } + + $r->print(< +function change_radio(field) { + var slct=document.scantronupload.scantron_CODE_resolution; + var i; + for (i=0;i +ENDSCRIPT + my $href="/adm/pickcode?". + "form=".&Apache::lonnet::escape("scantronupload"). + "&scantron_format=".&Apache::lonnet::escape($env{'form.scantron_format'}). + "&scantron_CODElist=".&Apache::lonnet::escape($env{'form.scantron_CODElist'}). + "&curCODE=".&Apache::lonnet::escape($$scan_record{'scantron.CODE'}). + "&scantron_selectfile=".&Apache::lonnet::escape($env{'form.scantron_selectfile'}); + $r->print(" Selected CODE is "); + $r->print("\n
    "); + $r->print(" as the CODE."); + $r->print("\n

    "); } elsif ($error eq 'doublebubble') { -#FIXME Need to print out who this is along with the paper info $r->print("

    There have been multiple bubbles scanned for a some question(s)

    \n"); $r->print(''); + $r->print($message); $r->print("

    Please indicate which bubble should be used for grading

    "); foreach my $question (@{$arg}) { my $selected=$$scan_record{"scantron.$question.answer"}; @@ -3962,6 +5089,7 @@ sub scantron_get_correction { } } elsif ($error eq 'missingbubble') { $r->print("

    There have been no bubbles scanned for some question(s)

    \n"); + $r->print($message); $r->print("

    Please indicate which bubble should be used for grading

    "); $r->print("Some questions have no scanned bubbles\n"); $r->print('$quest"); for (my $i=0;$i<$max+1;$i++) { - $r->print(''); + $r->print("\n".''); if ($selected[0] eq $alphabet[$i]) { $r->print('X'); shift(@selected) } else { $r->print(' '); } $r->print(''); } - $r->print(''); + $r->print(''); for (my $i=0;$i<$max;$i++) { - $r->print(''.$alphabet[$i].""); + $r->print("\n". + '"); } - $r->print(' No bubble '); + $r->print(''); $r->print(''); } +sub num_matches { + my ($orig,$code) = @_; + my @code=split(//,$code); + my @orig=split(//,$orig); + my $same=0; + for (my $i=0;$i{'count'};$i++) { + my $line=&scantron_get_line($scanlines,$scan_data,$i); + if ($line=~/^[\s\cz]*$/) { next; } + my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, + $scan_data); + my $CODE=$$scan_record{'scantron.CODE'}; + my $error=0; + if (!&Apache::lonnet::validCODE($CODE)) { + &scantron_get_correction($r,$i,$scan_record, + \%scantron_config, + $line,'incorrectCODE',\%allcodes); + return(1,$currentphase); + } + if (%allcodes && !exists($allcodes{$CODE}) + && !$$scan_record{'scantron.useCODE'}) { + &scantron_get_correction($r,$i,$scan_record, + \%scantron_config, + $line,'incorrectCODE',\%allcodes); + return(1,$currentphase); + } + if (exists($usedCODEs{$CODE}) + && $env{'form.scantron_CODEunique'} eq 'yes' + && !$$scan_record{'scantron.CODE_ignore_dup'}) { + &scantron_get_correction($r,$i,$scan_record, + \%scantron_config, + $line,'duplicateCODE',$usedCODEs{$CODE}); + return(1,$currentphase); + } + push (@{$usedCODEs{$CODE}},$$scan_record{'scantron.PaperID'}); + } return (0,$currentphase+1); } @@ -4011,10 +5232,10 @@ sub scantron_validate_doublebubble { my %idmap=&username_to_idmap($classlist); #get scantron line setup - my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'}); + my %scantron_config=&get_scantron_config($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); + my $line=&scantron_get_line($scanlines,$scan_data,$i); if ($line=~/^[\s\cz]*$/) { next; } my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, $scan_data); @@ -4027,6 +5248,31 @@ sub scantron_validate_doublebubble { return (0,$currentphase+1); } +sub scantron_get_maxbubble { + my ($r)=@_; + if (defined($env{'form.scantron_maxbubble'}) && + $env{'form.scantron_maxbubble'}) { + return $env{'form.scantron_maxbubble'}; + } + my $navmap=Apache::lonnavmaps::navmap->new(); + my (undef,undef,$sequence)= + &Apache::lonnet::decode_symb($env{'form.selectpage'}); + my $map=$navmap->getResourceByUrl($sequence); + my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0); + &Apache::lonnet::delenv('form.counter'); + foreach my $resource (@resources) { + my $result=&Apache::lonnet::ssi($resource->src().'?symb='.&Apache::lonnet::escape($resource->symb())); + } + &Apache::lonnet::delenv('scantron\.'); + my $envfile=$env{'user.environment'}; + $envfile=~/\/([^\/]+)\.id$/; + $envfile=$1; + &Apache::lonnet::transfer_profile_to_env($r->dir_config('lonIDsDir'), + $envfile); + $env{'form.scantron_maxbubble'}=$env{'form.counter'}-1; + return $env{'form.scantron_maxbubble'}; +} + sub scantron_validate_missingbubbles { my ($r,$currentphase) = @_; #get student info @@ -4034,12 +5280,12 @@ sub scantron_validate_missingbubbles { my %idmap=&username_to_idmap($classlist); #get scantron line setup - my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'}); + my %scantron_config=&get_scantron_config($env{'form.scantron_format'}); my ($scanlines,$scan_data)=&scantron_getfile(); - my $max_bubble=$ENV{'form.scantron_maxbubble'}; + my $max_bubble=&scantron_get_maxbubble(); if (!$max_bubble) { $max_bubble=2**31; } for (my $i=0;$i<=$scanlines->{'count'};$i++) { - my $line=&scantron_get_line($scanlines,$i); + my $line=&scantron_get_line($scanlines,$scan_data,$i); if ($line=~/^[\s\cz]*$/) { next; } my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, $scan_data); @@ -4061,12 +5307,12 @@ sub scantron_validate_missingbubbles { sub scantron_process_students { my ($r) = @_; - my (undef,undef,$sequence)=&Apache::lonnet::decode_symb($ENV{'form.selectpage'}); + 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 %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); @@ -4084,18 +5330,25 @@ SCANTRONFORM my @delayqueue; my %completedstudents; + my $count=&get_todo_count($scanlines,$scan_data); my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r,'Scantron Status', - 'Scantron Progress',$scanlines->{'count'}); + 'Scantron Progress',$count, + 'inline',undef,'scantronupload'); &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state, 'Processing first student'); my $start=&Time::HiRes::time(); my $i=-1; - my ($uname,$udom); + my ($uname,$udom,$started); while ($i<$scanlines->{'count'}) { ($uname,$udom)=('',''); $i++; - my $line=&scantron_get_line($scanlines,$i); + my $line=&scantron_get_line($scanlines,$scan_data,$i); if ($line=~/^[\s\cz]*$/) { next; } + if ($started) { + &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, + 'last student'); + } + $started=1; my $scan_record=&scantron_parse_scanline($line,$i,\%scantron_config, $scan_data); unless ($uname=&scantron_find_student($scan_record,$scan_data, @@ -4116,39 +5369,49 @@ SCANTRONFORM 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())); + my %form=('submitted' =>'scantron', + 'grade_target' =>'grade', + 'grade_username'=>$uname, + 'grade_domain' =>$udom, + 'grade_courseid'=>$env{'request.course.id'}, + 'grade_symb' =>$resource->symb()); + if (exists($scan_record->{'scantron.CODE'}) && + $scan_record->{'scantron.CODE'}) { + $form{'CODE'}=$scan_record->{'scantron.CODE'}; + } else { + $form{'CODE'}=''; + } + my $result=&Apache::lonnet::ssi($resource->src(),%form); + if ($result ne '') { + &Apache::lonnet::logthis("scantron grading error -> $result"); + &Apache::lonnet::logthis("scantron grading error info name $uname domain $udom course $env{'request.course.id'} url ".$resource->src()); + } + if (&Apache::loncommon::connection_aborted($r)) { last; } } $completedstudents{$uname}={'line'=>$line}; + if (&Apache::loncommon::connection_aborted($r)) { last; } } 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("

    took $lasttime

    "); +# my $lasttime = &Time::HiRes::time()-$start; +# $r->print("

    took $lasttime

    "); - $navmap->untieHashes(); - $r->print("

    Done

    "); + $r->print(""); $r->print(&show_grading_menu_form($symb,$url)); return ''; } sub scantron_upload_scantron_data { my ($r)=@_; - $r->print(&Apache::loncommon::coursebrowser_javascript($ENV{'request.role.domain'})); + $r->print(&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'})); my $select_link=&Apache::loncommon::selectcourse_link('rules','courseid', - 'domainid'); - my $domsel=&Apache::loncommon::select_dom_form($ENV{'request.role.domain'}, + 'domainid', + 'coursename'); + my $domsel=&Apache::loncommon::select_dom_form($env{'request.role.domain'}, 'domainid'); - my $default_form_data=&defaultFormData(&get_symb_and_url($r)); + my $default_form_data=&defaultFormData(&get_symb_and_url($r,1)); $r->print(< function checkUpload(formname) { @@ -4162,12 +5425,14 @@ sub scantron_upload_scantron_data {
    $default_form_data -Course: -Domain: $domsel $select_link -
    + + + + + + +
    $select_link
    Course ID:
    Course Name:
    Domain: $domsel
    File to upload:
    -File to upload: -
    UPLOAD @@ -4176,17 +5441,26 @@ UPLOAD sub scantron_upload_scantron_data_save { my($r)=@_; - if (!&Apache::lonnet::allowed('usc',$ENV{'form.domainid'}) && + my ($symb,$url)=&get_symb_and_url($r,1); + my $doanotherupload= + '
    '."\n". + ''."\n". + ''."\n". + '
    '."\n"; + if (!&Apache::lonnet::allowed('usc',$env{'form.domainid'}) && !&Apache::lonnet::allowed('usc', - $ENV{'form.domainid'}.'_'.$ENV{'form.courseid'})) { + $env{'form.domainid'}.'_'.$env{'form.courseid'})) { $r->print("You are not allowed to upload Scantron data to the requested course.
    "); - $r->print(&show_grading_menu_form(&get_symb_and_url($r))); + if ($symb) { + $r->print(&show_grading_menu_form($symb,$url)); + } else { + $r->print($doanotherupload); + } return ''; } - $r->print("Doing upload to ".$ENV{'form.courseid'}."
    "); - my $home=&Apache::lonnet::homeserver($ENV{'form.courseid'}, - $ENV{'form.domainid'}); - my $fname=$ENV{'form.upfile.filename'}; + my %coursedata=&Apache::lonnet::coursedescription($env{'form.domainid'}.'_'.$env{'form.courseid'}); + $r->print("Doing upload to ".$coursedata{'description'}."
    "); + my $fname=$env{'form.upfile.filename'}; #FIXME #copied from lonnet::userfileupload() #make that function able to target a specified course @@ -4200,20 +5474,75 @@ sub scantron_upload_scantron_data_save { $fname=~s/[^\w\.\-]//g; # See if there is anything left unless ($fname) { return 'error: no uploaded file'; } + my $uploadedfile=$fname; $fname='scantron_orig_'.$fname; - $r->print(&Apache::lonnet::finishuserfileupload($ENV{'form.courseid'}, - $ENV{'form.domainid'}, - $home,'upfile',$fname)); - $r->print(&show_grading_menu_form(&get_symb_and_url($r))); + if (length($env{'form.upfile'}) < 2) { + $r->print("Error: The file you attempted to upload, ".&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').", contained no information. Please check that you entered the correct filename."); + } else { + my $result=&Apache::lonnet::finishuserfileupload($env{'form.courseid'},$env{'form.domainid'},'upfile',$fname); + if ($result =~ m|^/uploaded/|) { + $r->print("Success: Successfully uploaded ".(length($env{'form.upfile'})-1)." bytes of data into location ".$result.""); + } else { + $r->print("Error: An error (".$result.") occurred when attempting to upload the file, ".&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').""); + } + } + if ($symb) { + $r->print(&scantron_selectphase($r,$uploadedfile)); + } else { + $r->print($doanotherupload); + } return ''; } +sub valid_file { + my ($requested_file)=@_; + foreach my $filename (sort(&scantron_filenames())) { + &Apache::lonnet::logthis("$requested_file $filename"); + if ($requested_file eq $filename) { return 1; } + } + return 0; +} + +sub scantron_download_scantron_data { + my ($r)=@_; + my $default_form_data=&defaultFormData(&get_symb_and_url($r,1)); + my $cname=$env{'course.'.$env{'request.course.id'}.'.num'}; + my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'}; + my $file=$env{'form.scantron_selectfile'}; + if (! &valid_file($file)) { + $r->print(< + The requested file name was invalid. +

    +ERROR + $r->print(&show_grading_menu_form(&get_symb_and_url($r,1))); + return; + } + my $orig='/uploaded/'.$cdom.'/'.$cname.'/scantron_orig_'.$file; + my $corrected='/uploaded/'.$cdom.'/'.$cname.'/scantron_corrected_'.$file; + my $skipped='/uploaded/'.$cdom.'/'.$cname.'/scantron_skipped_'.$file; + &Apache::lonnet::allowuploaded('/adm/grades',$orig); + &Apache::lonnet::allowuploaded('/adm/grades',$corrected); + &Apache::lonnet::allowuploaded('/adm/grades',$skipped); + $r->print(< + Original file as uploaded by the scantron office. +

    +

    + Corrections, a file of corrected records that were used in grading. +

    +

    + Skipped, a file of records that were skipped. +

    +DOWNLOAD + $r->print(&show_grading_menu_form(&get_symb_and_url($r,1))); + return ''; +} #-------- end of section for handling grading scantron forms ------- # #------------------------------------------------------------------- - #-------------------------- Menu interface ------------------------- # #--- Show a Grading Menu button - Calls the next routine --- @@ -4222,7 +5551,7 @@ sub show_grading_menu_form { my $result.='
    '."\n". ''."\n". ''."\n". - ''."\n". + ''."\n". ''."\n". ''."\n". '
    '."\n"; @@ -4232,8 +5561,8 @@ sub show_grading_menu_form { # -- Retrieve choices for grading form sub savedState { my %savedState = (); - if ($ENV{'form.saveState'}) { - foreach (split(/:/,$ENV{'form.saveState'})) { + if ($env{'form.saveState'}) { + foreach (split(/:/,$env{'form.saveState'})) { my ($key,$value) = split(/=/,$_,2); $savedState{$key} = $value; } @@ -4266,6 +5595,7 @@ sub gradingmenu { if (!checkReceiptNo(formname,'notOK')) { return false;} formname.submit(); } + if (val < 7) formname.submit(); } function checkReceiptNo(formname,nospace) { @@ -4311,44 +5641,43 @@ GRADINGMENUJS $result.=''; $result.=''; - $result.=''."\n"; + ($saveSub eq 'all' ? 'selected="on"' : '').'>'.&mt('with any status').''."\n"; $result.=''."\n"; + 'Current Resource: For all students in selected section or course'."\n"; $result.=''."\n"; + 'The complete set/page/sequence: For one student'."\n"; $result.='
    '."\n". - ' Select Section: '."\n"; if (ref($sections)) { foreach (sort (@$sections)) { $result.=''."\n"; } } - $result.= '   '; - $result.='Student Status:'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,undef); + $result.=&mt('Student Status').':'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,undef); - if (ref($sections) && (grep /no/,@$sections)) { - $result.=' (Section "no" implies the students were not assigned a section.)
    '; - } $result.='
    '. + $result.='
    '. - ' '. - 'Current Resource: For all students in selected section or course
    '. - ' '. - 'The complete set/page/sequence: For one student

    '. ''. @@ -4358,20 +5687,27 @@ GRADINGMENUJS $result.=''; $result.=''."\n"; + ''. + ' '.&mt('scores from file').' '."\n"; $result.=''."\n"; + '" value="'.&mt('Grade').'" /> scantron forms'."\n"; - if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)) { + if ((&Apache::lonnet::allowed('mgr',$env{'request.course.id'})) && ($symb)) { $result.=''."\n"; } + $result.=''."\n"; + $result.=''."\n"; $result.='
    '. - ''. - ' scores from file
    '. ' scantron forms
    '. - ''. - ' submission Receipt no: '.unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}). + ''. + ' '.&mt('receipt').': '. + &Apache::lonnet::recprefix($env{'request.course.id'}). '-'. '
    '. + ' access times.
    '. + ' saved CODEs.
    '."\n". '
    '."\n". @@ -4379,11 +5715,33 @@ GRADINGMENUJS return $result; } +sub reset_perm { + undef(%perm); +} + +sub init_perm { + &reset_perm(); + foreach my $test_perm ('vgr','mgr','opa') { + + my $scope = $env{'request.course.id'}; + if (!($perm{$test_perm}=&Apache::lonnet::allowed($test_perm,$scope))) { + + $scope .= '/'.$env{'request.course.sec'}; + if ( $perm{$test_perm}= + &Apache::lonnet::allowed($test_perm,$scope)) { + $perm{$test_perm.'_section'}=$env{'request.course.sec'}; + } else { + delete($perm{$test_perm}); + } + } + } +} + sub handler { my $request=$_[0]; - undef(%perm); - if ($ENV{'browser.mathml'}) { + &reset_perm(); + if ($env{'browser.mathml'}) { &Apache::loncommon::content_type($request,'text/xml'); } else { &Apache::loncommon::content_type($request,'text/html'); @@ -4391,8 +5749,8 @@ sub handler { $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 $url=$env{'form.url'}; + my $symb=$env{'form.symb'}; my @commands=&Apache::loncommon::get_env_multiple('form.command'); my $command=$commands[0]; if ($#commands > 0) { @@ -4400,16 +5758,16 @@ sub handler { } if (!$url) { my ($temp1,$temp2); - ($temp1,$temp2,$ENV{'form.url'})=&Apache::lonnet::decode_symb($symb); - $url = $ENV{'form.url'}; + ($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'}.'*'. - $ENV{'form.codethree'}; + if ($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 ($tsymb) { @@ -4431,22 +5789,9 @@ sub handler { } } } else { - if (!($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($perm{'mgr'}); - } - } + &init_perm(); if ($command eq 'submission' && $perm{'vgr'}) { - ($ENV{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0)); + ($env{'form.student'} eq '' ? &listStudents($request) : &submission($request,0,0)); } elsif ($command eq 'pickStudentPage' && $perm{'vgr'}) { &pickStudentPage($request); } elsif ($command eq 'displayPage' && $perm{'vgr'}) { @@ -4471,35 +5816,37 @@ sub handler { $request->print(&csvupload($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)); + } elsif ($command eq 'csvuploadoptions' && $perm{'mgr'}) { + if ($env{'form.associate'} ne 'Reverse Association') { + $request->print(&csvuploadoptions($request)); } else { - if ( $ENV{'form.upfile_associate'} ne 'reverse' ) { - $ENV{'form.upfile_associate'} = 'reverse'; + if ( $env{'form.upfile_associate'} ne 'reverse' ) { + $env{'form.upfile_associate'} = 'reverse'; } else { - $ENV{'form.upfile_associate'} = 'forward'; + $env{'form.upfile_associate'} = 'forward'; } $request->print(&csvuploadmap($request)); } + } elsif ($command eq 'csvuploadassign' && $perm{'mgr'} ) { + $request->print(&csvuploadassign($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_warning' && $perm{'mgr'}) { + $request->print(&scantron_do_warning($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',$ENV{'request.course.id'}))) { + (&Apache::lonnet::allowed('usc',$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',$ENV{'request.course.id'}))) { + (&Apache::lonnet::allowed('usc',$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'})) { + } elsif ($command eq 'scantron_download' && + &Apache::lonnet::allowed('usc',$env{'request.course.id'})) { $request->print(&scantron_download_scantron_data($request)); } elsif ($command) { $request->print("Access Denied ($command)"); @@ -4523,8 +5870,7 @@ sub send_header { sub send_footer { my ($request)= @_; - $request->print(''); - $request->print(&Apache::lontexconvert::footer()); + $request->print(''); } 1; 500 Internal Server Error

    Internal Server Error

    The server encountered an internal error or misconfiguration and was unable to complete your request.

    Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

    More information about this error may be available in the server error log.