--- loncom/homework/grades.pm 2002/11/27 16:39:37 1.62 +++ loncom/homework/grades.pm 2003/07/29 20:54:39 1.128 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # The LON-CAPA Grading handler # -# $Id: grades.pm,v 1.62 2002/11/27 16:39:37 albertel Exp $ +# $Id: grades.pm,v 1.128 2003/07/29 20:54:39 ng Exp $ # # Copyright Michigan State University Board of Trustees # @@ -31,6 +31,9 @@ # 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; @@ -39,12 +42,18 @@ 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 String::Similarity; -# ----- These first few routines are general use routines.----- +my %oldessays=(); +my %perm=(); + +# ----- These first few routines are general use routines.---- # # --- Retrieve the parts that matches stores_\d+ from the metadata file.--- sub getpartlist { @@ -90,7 +99,8 @@ sub get_fullname { #--- 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 ($url) = shift; + my ($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 %seen = (); my (@partlist,%handgrade); @@ -98,7 +108,9 @@ sub response_type { if (/^\w+response_\w+.*/) { my ($responsetype,$part) = split(/_/,$_,2); my ($partid,$respid) = split(/_/,$part); - $handgrade{$part} = $responsetype.':'.($allkeys =~ /parameter_$part\_handgrade/ ? 'yes' : 'no'); + $responsetype =~ s/response$//; # make it compatible w/ navmaps - should move to that!! + my ($value) = &Apache::lonnet::EXT('resource.'.$part.'.handgrade',$symb); + $handgrade{$part} = $responsetype.':'.($value eq 'yes' ? 'yes' : 'no'); next if ($seen{$partid} > 0); $seen{$partid}++; push @partlist,$partid; @@ -107,10 +119,105 @@ sub response_type { return \@partlist,\%handgrade; } +#--- Show resource title +#--- and parts and response type +sub showResourceInfo { + my ($url,$probTitle) = @_; + my $result =''. + ''."\n"; + my ($partlist,$handgrade) = &response_type($url); + my %resptype = (); + my $hdgrade='no'; + for (sort keys(%$handgrade)) { + my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); + my $partID = (split(/_/))[0]; + $resptype{$partID} = $responsetype; + $hdgrade = $handgrade if ($handgrade eq 'yes'); + $result.=''. + ''; +# ''; + } + $result.='
Current Resource: '.$probTitle.'
Part '.$partID.'Type: '.$responsetype.'
Handgrade: '.$handgrade.'
'."\n"; + return $result,\%resptype,$hdgrade,$partlist,$handgrade; +} + +#--- Clean response type for display +#--- Currently filters option response type only. +sub cleanRecord { + my ($answer,$response,$symb) = @_; + if ($response eq 'option') { + my (@IDs,@ans); + foreach (split(/\&/,&Apache::lonnet::unescape($answer))) { + my ($optionID,$ans) = split(/=/); + push @IDs,$optionID.''; + push @ans,$ans; + } + my $grayFont = ''; + return '
'. + ''. + ''. + '
Answer'. + (join '',@ans).'
'.$grayFont.'Option ID'.$grayFont. + (join ''.$grayFont,@IDs).'
'; + } + if ($response eq 'essay') { + if (! exists ($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. + } + return '

'.&keywords_highlight($answer).'
'; + } + return $answer; +} + +#-- A couple of common js functions +sub commonJSfunctions { + my $request = shift; + $request->print(< + function radioSelection(radioButton) { + var selection=null; + if (radioButton.length > 1) { + for (var i=0; i 1) { + for (var i=0; i +COMMONJSFUNCTIONS +} + #--- Dumps the class list with usernames,list of sections, #--- section, ids and fullnames for each user. sub getclasslist { - my ($getsec,$hideexpired) = @_; + my ($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)); @@ -121,59 +228,68 @@ sub getclasslist { # the following undefs are for 'domain', and 'username' respectively. my (undef,undef,$end,$start,$id,$section,$fullname,$status)= @{$classlist->{$_}}; - # still a student? - if (($hideexpired) && ($status ne 'Active')) { - delete ($classlist->{$_}); - next; - } + # 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 '' ? $section : 'no'); - if ($getsec eq 'all' || $getsec eq $section) { - $sections{$section}++; - $fullnames{$_}=$fullname; - } else { - delete($classlist->{$_}); - } + if (&canview($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); } -#find user domain -sub finduser { - my ($name) = @_; - my $domain = ''; - if ( $Apache::grades::viewgrades eq 'F' ) { - my %classlist=&Apache::lonnet::dump('classlist', - $ENV{'course.'.$ENV{'request.course.id'}.'.domain'}, - $ENV{'course.'.$ENV{'request.course.id'}.'.num'}); - my (@fields) = grep /^$name:/, keys %classlist; - ($name, $domain) = split(/:/,$fields[0]); - return ($name,$domain); - } else { - return ($ENV{'user.name'},$ENV{'user.domain'}); +sub canmodify { + my ($sec)=@_; + if ($perm{'mgr'}) { + if (!defined($perm{'mgr_section'})) { + # can modify whole class + return 1; + } else { + if ($sec eq $perm{'mgr_section'}) { + #can modify the requested section + return 1; + } else { + # can't modify the request section + return 0; + } + } } + #can't modify + return 0; } -#--- Prompts a user to enter a username. -sub moreinfo { - my ($request,$reason) = @_; - $request->print("Unable to process request: $reason"); - if ( $Apache::grades::viewgrades eq 'F' ) { - $request->print('
'."\n"); - if ($ENV{'form.url'}) { - $request->print(''."\n"); - } - if ($ENV{'form.symb'}) { - $request->print(''."\n"); - } - $request->print(''."\n"); - $request->print("Student:".''."
\n"); - $request->print("Domain:".''."
\n"); - $request->print(''."
\n"); - $request->print('
'); +sub canview { + my ($sec)=@_; + if ($perm{'vgr'}) { + if (!defined($perm{'vgr_section'})) { + # can modify whole class + return 1; + } else { + if ($sec eq $perm{'vgr_section'}) { + #can modify the requested section + return 1; + } else { + # can't modify the request section + return 0; + } + } } - return ''; + #can't modify + return 0; } #--- Retrieve the grade status of a student for all the parts @@ -182,7 +298,7 @@ sub student_gradeStatus { my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); my %partstatus = (); foreach (@$partlist) { - my ($status,$foo) = split(/_/,$record{"resource.$_.solved"},2); + my ($status,undef) = split(/_/,$record{"resource.$_.solved"},2); $status = 'nothing' if ($status eq ''); $partstatus{$_} = $status; my $subkey = "resource.$_.submitted_by"; @@ -206,6 +322,9 @@ sub jscriptNform { $jscript.= '
'."\n". ''."\n". ''."\n". + ''."\n". + ''."\n". + ''."\n". ''."\n". ''."\n". ''."\n". @@ -214,6 +333,50 @@ sub jscriptNform { } #------------------ End of general use routines -------------------- + +# +# Find most similar essay +# + +sub most_similar { + my ($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 @@ -234,7 +397,7 @@ sub verifyreceipt { my $title.='

Verifying Submission Receipt '. $receipt.'

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

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

'."\n"; my ($string,$contents,$matches) = ('','',0); my (undef,undef,$fullname) = &getclasslist('all','0'); @@ -276,145 +439,180 @@ sub verifyreceipt { sub listStudents { my ($request) = shift; - my ($symb,$url) = &get_symb_and_url(); + my ($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 $result; - my ($partlist,$handgrade) = &response_type($url); - for (sort keys(%$handgrade)) { - my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); - $ENV{'form.handgrade'} = 'yes' if ($handgrade eq 'yes'); - $result.='Part '.(split(/_/))[0].''. - 'Type: '.$responsetype.''. - 'Handgrade: '.$handgrade.''; - } - $result.=''; + 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 $viewgrade; - if ($ENV{'form.handgrade'} eq 'yes') { - $viewgrade = 'View/Grade'; - } else { - $viewgrade = 'View'; - } + my $result='

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

'; - $result='

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

'. - ''.$result; + my ($table,undef,$hdgrade,$partlist,$handgrade) = &showResourceInfo($url,$ENV{'form.probTitle'}); + $result.=$table; $request->print(< - function checkSelect(checkBox) { - var ctr=0; - var sense=""; - if (checkBox.length > 1) { - for (var i=0; i 1) { + for (var i=0; i LISTJAVASCRIPT + &commonJSfunctions($request); $request->print($result); - my $checkhdgrade = $ENV{'form.handgrade'} eq 'yes' ? 'checked' : ''; - my $checklastsub = $ENV{'form.handgrade'} eq 'yes' ? '' : 'checked'; - + my $checkhdgrade = ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked' : ''; + my $checklastsub = $checkhdgrade eq '' ? 'checked' : ''; my $gradeTable=''."\n". - ' View Problem: no '."\n". - ' one student '."\n". + ' View Problem Text: no '."\n". + ' one student '."\n". ' all students
'."\n". ' Submissions: '."\n"; - if ($ENV{'form.handgrade'} eq 'yes') { - $gradeTable.=' handgrade only'."\n"; + if ($ENV{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1) { + $gradeTable.=' essay part only'."\n"; } + + my $saveStatus = $ENV{'form.Status'} eq '' ? 'Active' : $ENV{'form.Status'}; + $ENV{'form.Status'} = $saveStatus; + $gradeTable.=' last sub only'."\n". ' last sub & parts info'."\n". + ' by dates and submissions'."\n". ' all details'."\n". ''."\n". ''."\n". - ''."\n". - '
'."\n". + '
'."\n". '
'."\n". + ''."\n". + ''."\n". ''."\n". ''."\n". - 'To '.lc($viewgrade).' a submission, click on the check box next to the student\'s name. Then '."\n". - 'click on the '.$viewgrade.' button. To view the submissions for a group of students, click'."\n". - ' on the check boxes for the group of students.
'."\n". - ''."\n". - ''."\n"; + + if (exists($ENV{'form.gradingMenu'}) && exists($ENV{'form.Status'})) { + $gradeTable.=''."\n"; + } else { + $gradeTable.='Student Status: '. + &Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,'javascript:reLoadList(this.form);').'
'; + } + + $gradeTable.='To '.lc($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"; + $gradeTable.=''."\n"; - - my (undef,undef,$fullname) = &getclasslist($getsec,'0'); - + 'value="Next->" />'."\n"; + + my (undef, undef, $fullname) = &getclasslist($getsec,'1'); $gradeTable.='
'. - 'Resource: '.$url.'
'. - ''. - ''. - ''; - foreach (sort(@$partlist)) { - $gradeTable.=''; + '
 Select  Fullname  Username  Domain  Part '.(split(/_/))[0].' Status 
'; + my $loop = 0; + while ($loop < 2) { + $gradeTable.=''. + ''; + if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { + foreach (sort(@$partlist)) { + $gradeTable.=''; + } + } + $loop++; +# $gradeTable.='' if ($loop%2 ==1); } $gradeTable.=''."\n"; my $ctr = 0; foreach my $student (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) { my ($uname,$udom) = split(/:/,$student); - my (%status) =&student_gradeStatus($url,$symb,$udom,$uname,$partlist); - my $statusflg = ''; - foreach (keys(%status)) { - $statusflg = 1 if ($status{$_} ne 'nothing'); - my ($foo,$partid,$foo1) = split(/\./,$_); - if ($status{'resource.'.$partid.'.submitted_by'} ne '') { - $statusflg = ''; - $gradeTable.=''; + my %status = (); + if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { + (%status) =&student_gradeStatus($url,$symb,$udom,$uname,$partlist); + my $statusflg = ''; + foreach (keys(%status)) { + $statusflg = 1 if ($status{$_} ne 'nothing'); + my ($foo,$partid,$foo1) = split(/\./,$_); + if ($status{'resource.'.$partid.'.submitted_by'} ne '') { + $statusflg = ''; + $gradeTable.=''; + } } + next if ($statusflg eq '' && $submitonly eq 'yes'); } - next if ($statusflg eq '' && $submitonly eq 'yes'); $ctr++; - if ( $Apache::grades::viewgrades eq 'F' ) { - $gradeTable.=''. + if ( $perm{'vgr'} eq 'F' ) { + $gradeTable.='' if ($ctr%2 ==1); + $gradeTable.=''. ''."\n". - ''."\n". - ''."\n". - ''."\n"; - - foreach (sort keys(%status)) { - next if (/^resource.*?submitted_by$/); - $gradeTable.=''."\n"; + $student.':'.$$fullname{$student}.' ">'."\n". + ''."\n"; + + if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { + foreach (sort keys(%status)) { + next if (/^resource.*?submitted_by$/); + $gradeTable.=''."\n"; + } } - $gradeTable.=''."\n"; +# $gradeTable.='' if ($ctr%2 ==1); + $gradeTable.=''."\n" if ($ctr%2 ==0); } } + if ($ctr%2 ==1) { + $gradeTable.=''; + if ($ENV{'form.showgrading'} eq 'yes' && $submitonly ne 'all') { + foreach (@$partlist) { + $gradeTable.=''; + } + } + $gradeTable.=''; + } + $gradeTable.='
 No.  Select  Fullname '. + '(Username)  Part '.(split(/_/))[0].' Status 
'.$ctr.'  '.$$fullname{$student}.'  '.$uname.'  '.$udom.'  '.$status{$_}.'  '.$$fullname{$student}.' '."\n". + '('.$uname.') '.$status{$_}.' 
    
'. '
'."\n"; + 'value="Next->" />'."\n"; if ($ctr == 0) { - $gradeTable='
 '. - 'No submission found for this resource.
'; + my $num_students=(scalar(keys(%$fullname))); + if ($num_students eq 0) { + $gradeTable='
 There are no students currently enrolled.'; + } else { + $gradeTable='
 '. + 'No submissions found for this resource for any students. ('.$num_students. + ' checked for submissions
'; + } } elsif ($ctr == 1) { $gradeTable =~ s/type=checkbox/type=checkbox checked/; } @@ -453,102 +651,192 @@ sub sub_page_js { my $request = shift; $request->print(< - function updateRadio(radioButton,formtextbox,formsel,scores,weight) { - var pts = formtextbox.value; - 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 weight) { + var resp = confirm("You entered a value ("+pts+ + ") greater than the weight for the part. Accept?"); + if (resp == false) { + gradeBox.value = oldpts; + return; + } } - return; - } - if (pts > weight) { - var resp = confirm("You entered a value ("+pts+ - ") greater than the weight for the part. Accept?"); - if (resp == false) { - formtextbox.value = ""; - return; - } + for (var i=0; i +SUBJAVASCRIPT +} + +#--- javascript for essay type problem -- +sub sub_page_kw_js { + my $request = shift; + my $iconpath = $request->dir_config('lonIconsURL'); + &commonJSfunctions($request); + $request->print(< //===================== Show list of keywords ==================== - function keywords(keyform) { - var keywds = keyform.value; - var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",keywds); + function keywords(formname) { + var nret = prompt("Keywords list, separated by a space. Add/delete to list if desired.",formname.keywords.value); if (nret==null) return; - keyform.value = nret; + formname.keywords.value = nret; - document.SCORE.refresh.value = "on"; - if (document.SCORE.keywords.value != "") { - document.SCORE.submit(); + if (formname.keywords.value != "") { + formname.refresh.value = "on"; + formname.submit(); } return; } @@ -574,35 +862,42 @@ sub sub_page_js { } var nret = prompt("Add selection to keyword list? Edit if desired.",cleantxt); if (nret==null) return; - var curlist = document.SCORE.keywords.value; - document.SCORE.keywords.value = curlist+" "+nret; - document.SCORE.refresh.value = "on"; + document.SCORE.keywords.value = document.SCORE.keywords.value+" "+nret; if (document.SCORE.keywords.value != "") { + document.SCORE.refresh.value = "on"; document.SCORE.submit(); } return; } //====================== Script for composing message ============== + // preload images + img1 = new Image(); + img1.src = "$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 rtrchk = eval("document.SCORE.includemsg"+usrctr); - var msgchk = rtrchk.value; + var msgchk = document.SCORE["includemsg"+usrctr].value; re = /msgsub/; var shwsel = ""; if (re.test(msgchk)) { shwsel = "checked" } - displaySubject(subject,shwsel); + subject = (document.SCORE.shownSub.value == 0 ? checkEntities(subject) : subject); + displaySubject(checkEntities(subject),shwsel); for (var i=1; i<=Nmsg; i++) { - var testpt = "savemsg"+i+","; - re = /testpt/; + var testmsg = "savemsg"+i+","; + re = new RegExp(testmsg,"g"); shwsel = ""; if (re.test(msgchk)) { shwsel = "checked" } - var message = eval("document.SCORE.savemsg"+i+".value"); - displaySavedMsg(i,message,shwsel); + 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 = eval("document.SCORE.newmsg"+usrctr+".value"); + newmsg = document.SCORE["newmsg"+usrctr].value; shwsel = ""; re = /newmsg/; if (re.test(msgchk)) { shwsel = "checked" } @@ -611,91 +906,125 @@ sub sub_page_js { 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 = 30*Nmsg+250; + var height = 70*Nmsg+250; var scrollbar = "no"; if (height > 600) { height = 600; scrollbar = "yes"; } -/* if (window.pWin) - window.pWin.close(); */ - pWin = window.open('', 'MessageCenter', 'toolbar=no,location=no,scrollbars='+scrollbar+',screenx=70,screeny=75,width=600,height='+height); - pWin.document.write(""); - pWin.document.write("Message Central"); - - pWin.document.write(" 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 = ''; + + 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); + my $result=''."\n"; + + $result.=''."\n"; + $result.=''."\n"; + $result.='
'. + 'Part '.$partid.' Points: '."\n"; + + my $ctr = 0; + $result.=''."\n"; # display radio buttons in a nice table 10 across + while ($ctr<=$wgt) { + $result.= '\n"; + $result.=(($ctr+1)%10 == 0 ? '' : ''); + $ctr++; + } + $result.='
'.$ctr."
'; + + $result.='		 or /'.$wgt.' '.$wgtmsg. + ($$record{'resource.'.$partid.'.solved'} eq 'correct_by_student' ? ' '.$checkIcon : ''). + ' '."\n"; + + $result.=''."\n"; + $result.="  \n"; + $result.=''."\n". + ''."\n". + ''."\n"; + $result.='
'."\n"; + return $result; +} sub show_problem { - my ($request,$symb,$uname,$udom,$removeform) = @_; + my ($request,$symb,$uname,$udom,$removeform,$viewon) = @_; my $rendered=&Apache::loncommon::get_student_view($symb,$uname,$udom, $ENV{'request.course.id'}); if ($removeform) { @@ -813,13 +1199,14 @@ sub show_problem { $rendered=~s|name="submit"|name="would_have_been_submit"|g; } my $result.='
'; - $result.='
'; - $result.=' View of the problem - '.$ENV{'form.fullname'}. - '
'.$rendered.'
'; + $result.=''; + $result.='' if ($viewon); + $result.='
View of the problem - '.$ENV{'form.fullname'}. + '
'.$rendered.'
'; $result.='Correct answer:
'.$companswer; $result.='
'; $result.='

'; - $request->print($result); + return $result; } # --------------------------- show submissions of a student, option to grade @@ -827,33 +1214,52 @@ sub submission { my ($request,$counter,$total) = @_; (my $url=$ENV{'form.url'})=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--; -# if ($ENV{'form.student'} eq '') { &moreinfo($request,'Need student login id'); return ''; } my ($uname,$udom) = ($ENV{'form.student'},$ENV{'form.userdom'}); - ($uname,$udom) = &finduser($uname) if $udom eq ''; + $udom = ($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 $ENV{'form.fullname'} eq ''; -# if ($uname eq '') { &moreinfo($request,'Unable to find student'); return ''; } 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'}.')'); + $request->print(&show_grading_menu_form($symb,$url)); + return; + } + + $ENV{'form.lastSub'} = ($ENV{'form.lastSub'} eq '' ? 'datesub' : $ENV{'form.lastSub'}); my $last = ($ENV{'form.lastSub'} eq 'last' ? 'last' : ''); -# $ENV{'form.vProb'} = $ENV{'form.vProb'} ne '' ? $ENV{'form.vProb'} : 'yes'; + 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'}; + $request->print('

 Submission Record

'."\n". - ' Resource: '.$url.''."\n"); + ' Resource: '.$ENV{'form.probTitle'}.''."\n"); + + 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); + } # option to display problem, only once else it cause problems # with the form later since the problem has a form. - if ($ENV{'form.vProb'} eq 'yes') { - &show_problem($request,$symb,$uname,$udom,0); + if ($ENV{'form.vProb'} eq 'yes' or !$ENV{'form.vProb'}) { + $request->print(&show_problem($request,$symb,$uname,$udom,0,1)); } # kwclr is the only variable that is guaranteed to be non blank # if this subroutine has been called once. my %keyhash = (); - if ($ENV{'form.kwclr'} eq '') { + 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'}); @@ -864,14 +1270,20 @@ sub submission { $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'} : &Apache::lonnet::metadata($url,'title'); + $keyhash{$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'}; $request->print('
'."\n". ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". ''."\n". + ''."\n". + ''."\n". ''."\n". ''."\n". ''."\n". @@ -879,44 +1291,60 @@ sub submission { ''."\n". ''."\n". ''."\n". - ''."\n". ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". ''."\n"); + if ($ENV{'form.handgrade'} eq 'yes') { + $request->print(''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n"); + } my ($cts,$prnmsg) = (1,''); while ($cts <= $ENV{'form.savemsgN'}) { $prnmsg.=''."\n"; + (!exists($keyhash{$symb.'_savemsg'.$cts}) ? + &Apache::lonfeedback::clear_out_html($ENV{'form.savemsg'.$cts}) : + &Apache::lonfeedback::clear_out_html($keyhash{$symb.'_savemsg'.$cts})). + '" />'."\n". + ''."\n"; $cts++; } $request->print($prnmsg); if ($ENV{'form.handgrade'} eq 'yes' && $ENV{'form.showgrading'} eq 'yes') { +# +# Print out the keyword options line +# $request->print(<Keyword Options:  -List    +List    Paste Selection to List    Highlight Attribute

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') { - $request->print('


'); - &show_problem($request,$symb,$uname,$udom,1); + $request->print('


') if ($counter > 0); + $request->print(&show_problem($request,$symb,$uname,$udom,1,1)); } - my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$udom,$uname); - my ($partlist,$handgrade) = &response_type($url); + + my ($partlist,$handgrade) = &response_type($url,$symb); # Display student info $request->print(($counter == 0 ? '' : '
')); @@ -924,16 +1352,15 @@ KEYWORDS '
'."\n"; $result.='Fullname: '.$ENV{'form.fullname'}. - '   Username: '.$uname.''. - '   Domain: '.$udom.'
'."\n"; + '   Username: '.$uname. + ($ENV{'user.domain'} eq $udom ? '' : ' ('.$udom.')').'
'."\n"; $result.=''."\n"; - # If this is handgraded, then check for collaborators + # If any part of the problem is an essay-response (handgraded), then check for collaborators my @col_fullnames; my ($classlist,$fullname); if ($ENV{'form.handgrade'} eq 'yes') { - my @col_list; ($classlist,undef,$fullname) = &getclasslist('all','0'); for (keys (%$handgrade)) { my $ncol = &Apache::lonnet::EXT('resource.'.$_. @@ -942,50 +1369,46 @@ KEYWORDS next if ($ncol <= 0); s/\_/\./g; next if ($record{'resource.'.$_.'.collaborators'} eq ''); - my (@collaborators) = split(/,?\s+/, - $record{'resource.'.$_.'.collaborators'}); - my (@badcollaborators); - if (scalar(@collaborators) != 0) { + 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.='Collaborators: '; - foreach my $collaborator (@collaborators) { - my ($co_name,$co_dom) = split /\@|:/,$collaborator; - $co_dom = $udom if (! defined($co_dom)); - 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,$collaborator; - next; - } - push @col_list, @Matches; - foreach (@Matches) { - my ($lastname,$givenn) = split(/,/,$$fullname{$_}); - push @col_fullnames, $givenn.' '.$lastname; - $result.=$$fullname{$_}.'     '; - } - } + foreach (@goodcollaborators) { + my ($lastname,$givenn) = split(/,/,$$fullname{$_}); + push @col_fullnames, $givenn.' '.$lastname; + $result.=$$fullname{$_}.'     '; + } $result.='
'."\n"; - if (scalar(@badcollaborators) > 0) { - $result.='\n"; if ($$timestamp eq '') { - $lastsubonly.=''."\n"; + $lastsubonly.=''."\n" - if ($ENV{'form.lastSub'} eq 'lastonly' || - ($ENV{'form.lastSub'} eq 'hdgrade' && - $$handgrade{$part} =~ /:yes$/)); + my ($responsetype,$foo) = split(/:/,$$handgrade{$part}); + my ($partid,$respid) = split(/_/,$part); + if (!exists($record{'resource.'.$partid.'.'.$respid.'.submission'})) { + $lastsubonly.=''."\n"; + $lastsubonly.='
'; - $result.='This student has submitted '; - if (scalar(@badcollaborators) == 1) { - $result .= 'an invalid collaborator'; - } else { - $result .= 'invalid collaborators'; - } - $result .= ': '.join(', ',@badcollaborators); - - } - if (scalar(@collaborators > $ncol)) { - $result .= '
'; - $result .= 'This student has sumbitted too many '. - 'collaborators. Maximum is '.$ncol; - $result .= '
'; - } - $result.=''."\n"; - } + $result.=''."\n"; + } + if (scalar(@badcollaborators) > 0) { + $result.='
'; + $result.='This student has submitted '; + $result.=(scalar(@badcollaborators) == 1) ? 'an invalid collaborator' : 'invalid collaborators'; + $result .= ': '.join(', ',@badcollaborators); + $result .= '
'; + } + if (scalar(@badcollaborators > $ncol)) { + $result .= '
'; + $result .= 'This student has submitted too many '. + 'collaborators. Maximum is '.$ncol.'.'; + $result .= '
'; + } } } $request->print($result."\n"); @@ -1006,64 +1429,105 @@ KEYWORDS $$fullname{$ENV{'form.'.$uname.':'.$udom.':submitted_by'}}.''; $request->print($submitby); } else { - my ($string,$timestamp)= - &get_last_submission (%record); - my $lastsubonly.=''. + my ($string,$timestamp)= &get_last_submission (\%record); + my $lastsubonly=''. ($$timestamp eq '' ? '' : 'Date Submitted: '. - $$timestamp).''; + $$timestamp)."
'.$$string[0].'
'.$$string[0]; } else { for my $part (sort keys(%$handgrade)) { - foreach (@$string) { - my ($partid,$respid) = /^resource\.(\d+)\.(\d+)\.submission/; - if ($part eq ($partid.'_'.$respid)) { - my ($ressub,$subval) = split(/:/,$_,2); - $lastsubonly.='
Part '. - $partid.' ( ID '.$respid. - ' )   Answer: '. - &keywords_highlight($subval).'
Part '. + $partid.' ( ID '.$respid. + ' )   '. + 'Nothing submitted - no attempts

'; + } else { + foreach (@$string) { + my ($partid,$respid) = /^resource\.(\w+)\.(\w+)\.submission/; + if ($part eq ($partid.'_'.$respid)) { + my ($ressub,$subval) = split(/:/,$_,2); + # Similarity check + my $similar=''; + my ($oname,$odom,$ocrsid,$oessay,$osim)=&most_similar($uname,$udom,$subval); + if ($osim) { + $osim=int($osim*100.0); + $similar='

Essay is '.$osim. + '% similar to an essay by '.&Apache::loncommon::plainname($oname,$odom). + '

'. + &keywords_highlight($oessay).'
'; + } + $lastsubonly.='
Part '. + $partid.' ( ID '.$respid. + ' )   '. + ($record{"resource.$partid.$respid.uploadedurl"}? + ' File uploaded by student '. + 'Like all files provided by users, '. + 'this file may contain virusses
':''). + 'Submitted Answer: '. + &cleanRecord($subval,$responsetype,$symb). + '

'.$similar."\n" + if ($ENV{'form.lastSub'} eq 'lastonly' || + ($ENV{'form.lastSub'} eq 'hdgrade' && + $$handgrade{$part} =~ /:yes$/)); + } } } } } - $lastsubonly.='
'."\n"; $request->print($lastsubonly); } - } else { + } elsif ($ENV{'form.lastSub'} eq 'datesub') { + my (undef,$responseType,undef,$parts) = &showResourceInfo($url); + $request->print(&displaySubByDates(\$symb,\%record,$parts,$responseType,$checkIcon)); + } 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(''."\n"); # return if view submission with no grading option - if ($ENV{'form.showgrading'} eq '') { - $request->print('
'."\n"); + 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); return; } - # Grading options - $result=''."\n". - ''."\n". - ''."\n"; - 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.'.'; - } - $result.=''."\n". - ' '. - 'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').''. - '
 (Message will be sent when you click on Save & Next below.)'."\n" - if ($ENV{'form.handgrade'} eq 'yes'); - $request->print($result); + # 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=''."\n". + ''."\n"; + $result.=' '. + 'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').'  '. + ''."\n". + '
 (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; @@ -1071,56 +1535,10 @@ KEYWORDS my ($partid,$respid) = split(/_/); next if ($seen{$partid} > 0); $seen{$partid}++; - next if ($$handgrade{$_} =~ /:no$/); + next if ($$handgrade{$_} =~ /:no$/ && $ENV{'form.lastSub'} =~ /^(hdgrade)$/); push @partlist,$partid; - my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb,$udom,$uname); - my $wgtmsg = ($wgt > 0 ? '(problem weight)' : - 'problem weight assigned by computer'); - $wgt = ($wgt > 0 ? $wgt : '1'); - my $score = ($record{'resource.'.$partid.'.awarded'} eq '' ? - '' : $record{'resource.'.$partid.'.awarded'}*$wgt); - $result=''; - $result.=''; - $result.=''."\n"; - $result.='
Part '.$partid.' Points: '; - my $ctr = 0; - $result.=''; # display radio buttons in a nice table 10 across - while ($ctr<=$wgt) { - $result.= '\n"; - $result.=(($ctr+1)%10 == 0 ? '' : ''); - $ctr++; - } - $result.='
'.$ctr."
'; - - $result.='		 or /'.$wgt.' '.$wgtmsg.' '; - - $result.=''; - } else { - $result.=''. - ''; - } - $result.="  \n"; - $result.=''; - $result.='
'."\n"; - $request->print($result); + $request->print(&gradeBox($request,$symb,$uname,$udom,$counter,$partid,\%record)); } $result=''."\n"; @@ -1134,28 +1552,22 @@ KEYWORDS # print end of form if ($counter == $total) { - my $endform=''."\n"; - foreach my $part (@$parts) { - my ($part,$type) = &split_part_type($part); + '\')"; TARGET=_self>'.$fullname.' '. + '('.$uname.($ENV{'user.domain'} eq $udom ? '' : ':'.$udom).')'."\n"; + foreach my $apart (@$parts) { + my ($part,$type) = &split_part_type($apart); my $score=$record{"resource.$part.$type"}; if ($type eq 'awarded') { my $pts = $score eq '' ? '' : $score*$$weight{$part}; $result.=''."\n"; + 'GD_'.$student.'_'.$part.'_awarded_s" value="'.$pts.'" />'."\n"; $result.=''."\n"; } elsif ($type eq 'solved') { my ($status,$foo)=split(/_/,$score,2); $status = 'nothing' if ($status eq ''); - $result.=''."\n"; - $result.='\n"; + $result.='\n"; } else { $result.=''. + 'GD_'.$student.'_'.$part.'_'.$type.'_s" value="'.$score.'" />'. "\n"; $result.=''."\n"; } } @@ -1770,12 +2212,12 @@ sub editgrades { my $symb=$ENV{'form.symb'}; my $url =$ENV{'form.url'}; my $title='

Current Grade Status

'; - $title.='Resource: '.$ENV{'form.url'}.'
'."\n"; + $title.='Current Resource: '.$ENV{'form.probTitle'}.'
'."\n"; $title.='Section: '.$ENV{'form.section'}.''."\n"; - $title.= &show_grading_menu_form ($symb,$url); + my $result= '
'. - ''."\n"; - if ($ENV{'form.handgrade'} eq 'yes') { - $endform.='  '."\n"; - my $ntstu =''."\n"; - my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1'); - $ntstu =~ s/
'. + my $result='
'.$ctr.'  '. ''.$fullname.''. - ''.$uname.''.$udom.'  
'."\n"; - $result.= ''. - ''."\n"; + $result.= '
UsernameFullname
'. + ''."\n"; my %scoreptr = ( 'correct' =>'correct_by_override', @@ -1809,8 +2251,9 @@ sub editgrades { if ($type eq 'awarded' || $type eq 'solved') { next; } my $display=&Apache::lonnet::metadata($url,$stores.'.display'); $display =~ s/\[Part: (\w)+\]//; - $header .= ''. - ''; + $display =~ s/Number of Attempts/Tries/; + $header .= ''. + ''; $columns{$partid}+=2; } } @@ -1823,16 +2266,24 @@ sub editgrades { $result .= ''; $result .= $header; $result .= ''."\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 $updateflag = 0; - my @userdom = grep /^$user:/,keys %$classlist; - my (undef,$udom) = split(/:/,$userdom[0]); - - $result .= ''; + $line .= ''; + my $usec=$classlist->{"$uname:$udom"}[5]; + if (!&canmodify($usec)) { + my $numcols=scalar(@partid)*4+2; + $noupdate.=$line.""; + next; + } foreach (@partid) { my $old_aw = $ENV{'form.GD_'.$user.'_'.$_.'_awarded_s'}; my $old_part_pcr = $old_aw/($weight{$_} ne '0' ? $weight{$_}:1); @@ -1850,9 +2301,20 @@ sub editgrades { } elsif ($partial == 0) { $score = 'incorrect_by_override'; } - $score = 'excused' if (($ENV{'form.GD_'.$user.'_'.$_.'_solved'} eq 'excused') && - ($score ne 'excused')); - $result .= ''. + 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; + } + + $line .= ''. ''; @@ -1872,22 +2334,33 @@ sub editgrades { 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; } - $result .= ''. + $line .= ''. ''; } } - $result .= ''."\n"; + $line.=''."\n"; if ($updateflag) { $count++; - $newrecord{'resource.regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}"; &Apache::lonnet::cstore(\%newrecord,$symb,$ENV{'request.course.id'}, - $udom,$user); + $udom,$uname); + $result.=''.$line; + $updateCtr++; + } else { + $noupdate.=''.$line; + $noupdateCtr++; } } - $result .= '
 No.  Fullname (username) Old '.$display.'  New '.$display.'  Old '.$display.'  New '.$display.' 
'.$user.' '. - $$fullname{$userdom[0]}.'  '.$$fullname{$usercolon}. + ' ('.$uname.($udom eq $ENV{'user.domain'} ? '' : '$udom').')Not allowed to modify student
'.$old_aw.' '.$old_aw.' '.$awarded. ($score eq 'excused' ? $score : '').' '.$old_aw.' '.$old_aw.' '.$awarded.' 
 '.$updateCtr.' 
 '.$noupdateCtr.' 
'."\n"; - my $msg = 'Number of records updated = '.$rec_update. + if ($noupdate) { +# my $numcols=(scalar(@partid)*(scalar(@parts)-1)*2)+3; + my $numcols=scalar(@partid)*4+2; + $result .= 'No Changes Occurred For the Students Below'.$noupdate; + } + $result .= ''."\n". + &show_grading_menu_form ($symb,$url); + my $msg = '
Number of records updated = '.$rec_update. ' for '.$count.' student'.($count <= 1 ? '' : 's').'.
'. 'Total number of students = '.$ENV{'form.total'}.'
'; return $title.$msg.$result; @@ -1993,19 +2466,8 @@ sub csvuploadmap_header { $javascript=&csvupload_javascript_forward_associate(); } - my $result=''; - $result.=''; - my ($partlist,$handgrade) = &response_type($url); - my ($resptype,$hdgrade)=('','no'); - for (sort keys(%$handgrade)) { - my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); - $resptype = $responsetype; - $hdgrade = $handgrade if ($handgrade eq 'yes'); - $result.=''. - ''. - ''; - } - $result.='
Resource: '.$url.'
Part '.(split(/_/))[0].'Type: '.$responsetype.'Handgrade: '.$handgrade.'
'; + my ($result) = &showResourceInfo($url,$ENV{'form.probTitle'}); + $request->print(<

Uploading Class Grades

@@ -2025,13 +2487,16 @@ to this page if the data selected is ins value="$ENV{'form.upfile_associate'}" /> + +
ENDPICK -return ''; + $request->print(&show_grading_menu_form($symb,$url)); + return ''; } @@ -2061,10 +2526,54 @@ sub csvuploadmap_footer { ENDPICK } +sub upcsvScores_form { + my ($request) = shift; + my ($symb,$url)=&get_symb_and_url($request); + if (!$symb) {return '';} + my $result =< + 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(); + } + +CSVFORMJS + $ENV{'form.probTitle'} = &Apache::lonnet::gettitle($symb); + my ($table) = &showResourceInfo($url,$ENV{'form.probTitle'}); + $result.=$table; + $result.='
'."\n"; + $result.=''."\n"; + $result.='
'."\n"; + $result.=' Specify a file containing the class scores for current resource'. + '.
'."\n"; + my $upfile_select=&Apache::loncommon::upfile_select_html(); + $result.=< + + + + + +$upfile_select +
+ + +ENDUPFORM + $result.='
'."\n"; + $result.='


'."\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); @@ -2093,6 +2602,8 @@ sub csvuploadmap { } } &csvuploadmap_footer($request,$i,$keyfields); + $request->print(&show_grading_menu_form($symb,$url)); + return ''; } @@ -2117,7 +2628,8 @@ sub csvuploadassign { } $request->print('

Assigning Grades

'); my $courseid=$ENV{'request.course.id'}; - my ($classlist) = &getclasslist('all','1'); + my ($classlist) = &getclasslist('all',0); + my @notallowed; my @skipped; my $countdone=0; foreach my $grade (@gradedata) { @@ -2128,6 +2640,11 @@ sub csvuploadassign { push(@skipped,"$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; } @@ -2146,205 +2663,921 @@ sub csvuploadassign { } $request->print("
Stored $countdone students\n"); if (@skipped) { - $request->print('
Skipped Students
'); - foreach my $student (@skipped) { $request->print("
$student"); } + $request->print('Skipped Students

'); + foreach my $student (@skipped) { $request->print("$student
\n"); } + } + if (@notallowed) { + $request->print('

Students Not Allowed to Modify

'); + foreach my $student (@notallowed) { $request->print("$student
\n"); } } - $request->print(&view_edit_entire_class_form($symb,$url)); + $request->print("
\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; + + $request->print(< + +function checkPickOne(formname) { + if (radioSelection(formname.student) == null) { + alert("Please select the student you wish to grade."); + return; + } + ptr = pullDownSelection(formname.selectpage); + formname.page.value = formname["page"+ptr].value; + formname.title.value = formname["title"+ptr].value; + formname.submit(); +} + + +LISTJAVASCRIPT + &commonJSfunctions($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='

 '. + 'Manual Grading by Page or Sequence

'; + + $result.='
'."\n"; + $result.=' Problems from: '."
\n"; + $ctr=0; + foreach (@$titles) { + my ($minder,$showtitle) = ($_ =~ /(\d+)\.(.*)/); + $result.=''."\n"; + $result.=''."\n"; + $ctr++; + } + $result.=''."\n". + ''."\n"; + + $result.=' View Problems Text: no '."\n". + ' yes '."
\n"; + + $result.=' Submission Details: '. + ' none'."\n". + ' by dates and submissions'."\n". + ' all details'."\n"; + + $result.=''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."
\n"; + + $result.=' 
'."\n"; + + $request->print($result); + + my $studentTable.=' Select a student you wish to grade and then click on the Next button.
'. + '
'. + ''. + ''. + ''. + ''. + ''; + + my (undef,undef,$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 ? '' : ''); + $studentTable.=''; + $studentTable.='' : ''); + $ptr++; + } + $studentTable.='
 No. Fullname (username) No. Fullname (username)
'.$ptr.'   '.$$fullname{$student}. + ' ('.$uname.($udom eq $cdom ? '':':'.$udom).')'."\n"; + $studentTable.=($ptr%2 == 0 ? '
  ' if ($ptr%2 == 0); + $studentTable.='
'."\n"; + $studentTable.='
'."\n"; + + $studentTable.=&show_grading_menu_form($symb,$url); + $request->print($studentTable); + + return ''; +} + +sub getSymbMap { + my ($request) = @_; + my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db', + $ENV{'request.course.fn'}.'_parms.db'); + $navmap->init(); + + 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++; + } + } + + $navmap->untieHashes(); + return \@titles,\%symbx; +} -#-------------------------- Menu interface ------------------------- # -#--- Show a Grading Menu button - Calls the next routine --- -sub show_grading_menu_form { - my ($symb,$url)=@_; - my $result.='
'."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". +#--- Displays a page/sequence w/wo problems, w/wo submissions +sub displayPage { + my ($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->{$ENV{'form.student'}}[5]; + if (!&canview($usec)) { + $request->print('Unable to view requested student.('.$ENV{'form.student'}.')'); + $request->print(&show_grading_menu_form($symb,$url)); + return; + } + my $result='

 '.$ENV{'form.title'}.'

'; + $result.='

 Student: '.$$fullname{$ENV{'form.student'}}. + ' ('.$uname.($udom eq $cdom ? '':':'.$udom).')

'."\n"; + + &sub_page_js($request); + $request->print($result); + + my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db', + $ENV{'request.course.fn'}.'_parms.db',1, 1); + my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'}); + my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps + + my $iterator = $navmap->getIterator($map->map_start(), + $map->map_finish()); + + my $studentTable=''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n"; + + my $checkIcon = ''; + + $studentTable.=' Note: Problems graded correct by the computer are marked with a '.$checkIcon. + ' symbol.'."\n". + '
'. + ''. + ''. + ''; + + 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.=''; + $studentTable.='
 Prob.  '.($ENV{'form.vProb'} eq 'no' ? 'Title' : 'Problem Text').'/Grade
'.$question. + (scalar(@{$parts}) == 1 ? '' : '
('.scalar(@{$parts}).' parts)').'		'; + if ($ENV{'form.vProb'} eq 'yes') { + $studentTable.=&show_problem($request,$symbx,$uname,$udom,1); + } else { + my $companswer = &Apache::loncommon::get_student_answers($symbx,$uname,$udom,$ENV{'request.course.id'}); + $companswer =~ s|||g; + $companswer =~ s|||g; +# while ($companswer =~ /()/s) { #\n"); +# } +# $companswer =~ s||
|g; + $studentTable.=' '.$title.' 
 Correct answer:
'.$companswer; + } + + my %record = &Apache::lonnet::restore($symbx,$ENV{'request.course.id'},$udom,$uname); + + if ($ENV{'form.lastSub'} eq 'datesub') { + if ($record{'version'} eq '') { + $studentTable.='
 No recorded submission for this problem
'; + } else { + my %responseType = (); + foreach my $partid (@{$parts}) { + $responseType{$partid} = $curRes->responseType($partid); + } + $studentTable.= &displaySubByDates(\$symbx,\%record,$parts,\%responseType,$checkIcon); + } + } elsif ($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.=''."\n"; + $question++; + } + } + $studentTable.=''; + + } + $curRes = $iterator->next(); + } + + $navmap->untieHashes(); + + $studentTable.='
'."\n". + ''. ''."\n"; + $studentTable.=&show_grading_menu_form($symb,$url); + $request->print($studentTable); + + return ''; +} + +sub displaySubByDates { + my ($symbx,$record,$parts,$responseType,$checkIcon) = @_; + my $studentTable='
'. + ''. + ''. + ''. + ''; + my ($version); + my %mark; + $mark{'correct_by_student'} = $checkIcon; + return '
 Nothing submitted - no attempts
' + if (!exists($$record{'1:timestamp'})); + for ($version=1;$version<=$$record{'version'};$version++) { + my $timestamp = scalar(localtime($$record{$version.':timestamp'})); + $studentTable.=''; + my @versionKeys = split(/\:/,$$record{$version.':keys'}); + my @displaySub = (); + foreach my $partid (@{$parts}) { + my @matchKey = grep /^resource\.$partid\..*?\.submission$/,@versionKeys; +# next if ($$record{"$version:resource.$partid.solved"} eq ''); + $displaySub[0].=(exists $$record{$version.':'.$matchKey[0]}) ? + 'Part '.$partid.' '. + ($$record{"$version:resource.$partid.tries"} eq '' ? 'Trial not counted' : + 'Trial '.$$record{"$version:resource.$partid.tries"}).'  '. + &cleanRecord($$record{$version.':'.$matchKey[0]},$$responseType{$partid},$$symbx).'
' : ''; + $displaySub[1].=(exists $$record{"$version:resource.$partid.award"}) ? + 'Part '.$partid.'  '. + lc($$record{"$version:resource.$partid.award"}).' '. + $mark{$$record{"$version:resource.$partid.solved"}}.'
' : ''; + $displaySub[2].=(exists $$record{"$version:resource.$partid.regrader"}) ? + $$record{"$version:resource.$partid.regrader"}.' (Part: '.$partid.')' : ''; + } + $displaySub[2].=(exists $$record{"$version:resource.regrader"}) ? + $$record{"$version:resource.regrader"} : ''; # needed because old essay regrader has not parts info + $studentTable.=''; + } + $studentTable.='
Date/TimeSubmissionStatus 
'.$timestamp.''.$displaySub[0].' '.$displaySub[1]. + ($displaySub[2] eq '' ? '' : 'Manually graded by '.$displaySub[2]).' 
'; + 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)) { + $request->print('Unable to modify requested student.('.$ENV{'form.student'}.''); + $request->print(&show_grading_menu_form($ENV{'form.symb'},$ENV{'form.url'})); + return; + } + my $result='

 '.$ENV{'form.title'}.'

'; + $result.='

 Student: '.$ENV{'form.fullname'}. + ' ('.$uname.($udom eq $cdom ? '':':'.$udom).')

'."\n"; + + $request->print($result); + + my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db', + $ENV{'request.course.fn'}.'_parms.db',1, 1); + my ($mapUrl, $id, $resUrl) = split(/___/, $ENV{'form.page'}); + my $map = $navmap->getResourceByUrl($resUrl); # add to navmaps + + my $iterator = $navmap->getIterator($map->map_start(), + $map->map_finish()); + + my $studentTable='
'. + ''. + ''. + ''. + ''. + ''; + + $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.=''; + $studentTable.=''; + + 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}; + $displayPts[0].=' Part '.$partid.' = '. + (($oldstatus eq 'excused') ? 'excused' : $oldpts). + ' 
'; + $displayPts[1].=' Part '.$partid.' = '. + (($score eq 'excused') ? 'excused' : $newpts). + ' 
'; + + $question++; + next if ($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.=''. + ''. + ''; + + } + $curRes = $iterator->next(); + } + + $navmap->untieHashes(); + + $studentTable.='
 Prob.  Title  Previous Score  New Score 
'.$question. + (scalar(@{$parts}) == 1 ? '' : '
('.scalar(@{$parts}).' parts)').'		 '.$title.' '.$displayPts[0].''.$displayPts[1].'
'; + $studentTable.=&show_grading_menu_form($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,$url)=@_; + return ' + '."\n". + ''."\n". + ''."\n". + ''."\n"; +} + +sub getSequenceDropDown { + my ($request,$symb)=@_; + my $result=''; return $result; } -#--- Displays the main menu page ------- -sub gradingmenu { - my ($request) = @_; - my ($symb,$url)=&get_symb_and_url($request); - if (!$symb) {return '';} - my $result='

 Select a Grading Method

'; - $result.=''; - $result.=''; - my ($partlist,$handgrade) = &response_type($url); - my ($resptype,$hdgrade)=('','no'); - for (sort keys(%$handgrade)) { - my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_}); - $resptype = $responsetype; - $hdgrade = $handgrade if ($handgrade eq 'yes'); - $result.=''. - ''. - ''; - } - $result.='
Resource: '.$url.'
Part '.(split(/_/))[0].'Type: '.$responsetype.'Handgrade: '.$handgrade.'
'; - $result.=&view_edit_entire_class_form($symb,$url).'
'; - $result.=&upcsvScores_form($symb,$url).'
'; - $result.=&viewGradeaStu_form($symb,$url,$resptype,$hdgrade).'
'; - $result.=&verifyReceipt_form($symb,$url) - if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)); - +sub scantron_uploads { + if (!-e $Apache::lonnet::perlvar{'lonScansDir'}) { return ''}; + my $result= '"; return $result; } -#--- Menu for grading a section or the whole class --- -sub view_edit_entire_class_form { - my ($symb,$url)=@_; - my ($classlist,$sections,undef) = &getclasslist('all','0'); - my $result.='
'."\n"; - $result.=''."\n"; - $result.='
'."\n"; - $result.=' Grade Entire Section or Class
'."\n"; - $result.='
'."\n". - ''."\n". - ''."\n". - ''."\n"; - $result.=' Select section: '."\n"; + foreach my $line (<$fh>) { + my ($name,$descrip)=split(/:/,$line); + if ($name =~ /^\#/) { next; } + $result.=''."\n"; } - $result.='
'."\n"; - $result.='
'."\n"; - $result.='
'."\n"; + $result.=''."\n"; + return $result; } -#--- Menu to upload a csv scores --- -sub upcsvScores_form { - my ($symb,$url) = @_; +sub scantron_selectphase { + my ($r) = @_; + my ($symb,$url)=&get_symb_and_url($r); if (!$symb) {return '';} - my $result = ''."\n"; - - $result.='
'."\n"; - $result.=''."\n"; - $result.='
'."\n"; - $result.=' Specify a file containing the class scores for above resource
'."\n"; - my $upfile_select=&Apache::loncommon::upfile_select_html(); - $result.=< - - - -$upfile_select -
  + 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; + $result.= < + + $default_form_data + + + + +
+ + + + + + + + + + + + + +
+  Specify file location and which Folder/Sequence to grade +
+ Sequence to grade: $sequence_selector +
+ Filename of scoring office file: $file_selector +
+ Format of data file: $format_selector +
+
+ -ENDUPFORM - $result.='
'."\n"; - $result.='
'."\n"; +$grading_menu_button +SCANTRONFORM + return $result; } -#--- Handgrading problems --- -sub viewGradeaStu_form { - my ($symb,$url,$response,$handgrade) = @_; - my ($classlist,$sections) = &getclasslist('all','0'); - my $result.='
'."\n"; - $result.=''."\n"; - $result.='
'."\n"; - $result.=' '; - if ($handgrade eq 'yes') { - $result.="View/Grade "; - } else { - $result.="View "; +sub get_scantron_config { + my ($which) = @_; + my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab'); + my %config; + 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]; + 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_parse_scanline { + my ($line,$scantron_config)=@_; + 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, + $$scantron_config{'CODElength'}); + } else { + #FIXME interpret first N questions + } } - $result.='an Individual Student\'s Submission
'."\n"; - $result.='
'."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n". - ''."\n"; + $record{'scantron.ID'}=substr($data,$$scantron_config{'IDstart'}-1, + $$scantron_config{'IDlength'}); + my @alphabet=('A'..'Z'); + my $questnum=0; + while ($questions) { + $questnum++; + my $currentquest=substr($questions,0,$$scantron_config{'Qlength'}); + substr($questions,0,$$scantron_config{'Qlength'})=''; + if (length($currentquest) < $$scantron_config{'Qlength'}) { next; } + my (@array)=split(/$$scantron_config{'Qon'}/,$currentquest); + if (scalar(@array) gt 2) { + #FIXME do something intelligent with double bubbles + Apache->request->print("
Wha!!! 
".scalar(@array).
+				   '-'.$currentquest.'-'.$questnum.'

'); + } + if (length($array[0]) eq $$scantron_config{'Qlength'}) { + $record{"scantron.$questnum.answer"}=''; + } else { + $record{"scantron.$questnum.answer"}=$alphabet[length($array[0])]; + } + } + $record{'scantron.maxquest'}=$questnum; + return \%record; +} - $result.=' Select section: '."\n"; - $result.='  Display students who has: '. - ' submitted'. - ' everybody
'; - if (ref($sections)) { - $result.=' (Section "no" implies the students were not assigned a section.)
' - if (grep /no/,@$sections); + return undef; +} + +sub scantron_filter { + my ($curres)=@_; + if (ref($curres) && $curres->is_problem() && !$curres->randomout) { + return 1; } + return 0; +} +sub scantron_process_students { + my ($r) = @_; + my (undef,undef,$sequence)=split(/___/,$ENV{'form.selectpage'}); + my ($symb,$url)=&get_symb_and_url($r); + if (!$symb) {return '';} + my $default_form_data=&defaultFormData($symb,$url); - $result.='
 new($Apache::lonnet::perlvar{'lonScansDir'}."/$ENV{'form.scantron_selectfile'}"); + my @scanlines=<$scanlines>; + my $classlist=&Apache::loncoursedata::get_classlist(); + my %idmap=&username_to_idmap($classlist); + my $navmap=Apache::lonnavmaps::navmap->new($ENV{'request.course.fn'}.'.db',$ENV{'request.course.fn'}.'_parms.db',1, 1); + my $map=$navmap->getResourceByUrl($sequence); + my @resources=$navmap->retrieveResources($map,\&scantron_filter,1,0); + $r->print("geto ".scalar(@resources)."
"); + my $result= < + + $default_form_data +SCANTRONFORM + $r->print($result); + + my @delayqueue; + my $totalcorrect; + my $totalincorrect; + + my %prog_state=&Apache::lonhtmlcommon::Create_PrgWin($r, + 'Scantron Status','Scantron Progress',scalar(@scanlines)); + foreach my $line (@scanlines) { + my $studentcorrect; + my $studentincorrect; + + chomp($line); + my $scan_record=&scantron_parse_scanline($line,\%scantron_config); + my ($uname,$udom); + if ($uname=&scantron_find_student($scan_record,\%idmap)) { + &scantron_add_delay(\@delayqueue,$line, + 'Unable to find a student that matches'); + } + $r->print('
doing studnet'.$uname.'
'); + ($uname,$udom)=split(/:/,$uname); + &Apache::lonnet::delenv('form.counter'); + &Apache::lonnet::appenv(%$scan_record); +# &Apache::lonhomework::showhash(%ENV); + $Apache::lonxml::debug=1; + &Apache::lonxml::debug("line is $line"); + + 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 %score=&Apache::lonnet::restore($resource->symb(), + $ENV{'request.course.id'}, + $udom,$uname); + foreach my $part ($resource->{PARTS}) { + if ($score{'resource.'.$part.'.solved'} =~ /^correct/) { + $studentcorrect++; + $totalcorrect++; + } else { + $studentincorrect++; + $totalincorrect++; + } + } + $r->print('
'.
+		      $resource->symb().'-'.
+		      $resource->src().'-'.'
result is'.$result); + &Apache::lonhomework::showhash(%score); + # if ($i eq 3) {last;} + } + &Apache::lonnet::delenv('form.counter'); + &Apache::lonnet::delenv('scantron\.'); + &Apache::lonhtmlcommon::Increment_PrgWin($r,\%prog_state, + 'last student Who got a '.$studentcorrect.' correct and '. + $studentincorrect.' incorrect. The class has gotten '. + $totalcorrect.' correct and '.$totalincorrect.' incorrect'); + last; + #FIXME + #get iterator for $sequence + #foreach question 'submit' the students answer to the server + # through grade target { + # generate data to pass back that includes grade recevied + #} + } + $Apache::lonxml::debug=0; + foreach my $delay (@delayqueue) { + #FIXME + #print out each delayed student with interface to select how + # to repair student provided info + #Expected errors include + # 1 bad/no stuid/username + # 2 invalid bubblings + } - $result.='" />'."\n".''."\n"; - $result.='
'."\n"; - $result.='
'."\n"; + #FIXME + # if delay queue exists 2 submits one to process delayed students one + # to ignore delayed students, possibly saving the delay queue for later + + $navmap->untieHashes(); +} +#-------- end of section for handling grading scantron forms ------- +# +#------------------------------------------------------------------- + + +#-------------------------- Menu interface ------------------------- +# +#--- Show a Grading Menu button - Calls the next routine --- +sub show_grading_menu_form { + my ($symb,$url)=@_; + my $result.='
'."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + '
'."\n"; return $result; } -#--- Form to input a receipt number --- -sub verifyReceipt_form { - my ($symb,$url) = @_; - my $result = ''."\n"; +# -- Retrieve choices for grading form +sub savedState { + my %savedState = (); + if ($ENV{'form.saveState'}) { + foreach (split(/:/,$ENV{'form.saveState'})) { + my ($key,$value) = split(/=/,$_,2); + $savedState{$key} = $value; + } + } + return \%savedState; +} - my $hostver=unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}); +#--- 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); - $result.='
'."\n"; - $result.=''."\n"; - $result.='
'."\n"; - $result.=' Verify a Submission Receipt Issued by this Server
'."\n"; - $result.='
'."\n"; - $result.=' '.$hostver.'-
'."\n"; - $result.=' '."\n"; - $result.=''."\n"; - if ($ENV{'form.url'}) { - $result.=''; + $request->print(< + function checkChoice(formname,val,cmdx) { + if (val <= 2) { + var cmd = radioSelection(formname.radioChoice); + var cmdsave = cmd; + } else { + cmd = cmdx; + cmdsave = 'submission'; + } + formname.command.value = cmd; + formname.saveState.value = "saveCmd="+cmdsave+":saveSec="+pullDownSelection(formname.section)+ + ":saveSub="+radioSelection(formname.submitonly)+":saveStatus="+pullDownSelection(formname.Status); + if (val < 5) formname.submit(); + if (val == 5) { + if (!checkReceiptNo(formname,'notOK')) { return false;} + formname.submit(); + } } - if ($ENV{'form.symb'}) { - $result.=''; + + 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; } - $result.=''; - $result.='
'."\n"; - $result.='
'."\n"; + +GRADINGMENUJS + &commonJSfunctions($request); + my $result='

 Manual Grading/View Submission

'; + 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.='
'."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n". + ''."\n"; + + $result.='
'."\n". + ''."\n". + '
'."\n". + ' Select a Grading/Viewing Option
'."\n"; + + $result.=''; + $result.=''; + + $result.=''."\n"; + + $result.=''."\n"; + + $result.=''."\n"; + + $result.='
'."\n". + ' Select Section:   '; + + $result.='Student Status:'.&Apache::lonhtmlcommon::StatusOptions($saveStatus,undef,1,undef); + + if (ref($sections)) { + $result.=' (Section "no" implies the students were not assigned a section.)
' + if (grep /no/,@$sections); + } + $result.='
'. + ' '.'Current Resource: For one or more students'. + '
            -->For students with '. + ' submissions or '. + ' for all
'. + ' '. + 'Current Resource: For all students in selected section or course
'. + ' '. + 'The complete set/page/sequence: For one student

'. + ''. + '
'."\n"; + + $result.='		'; + + $result.=''; + $result.=''."\n"; + + $result.=''."\n"; + + if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)) { + $result.=''."\n"; + } + + $result.='
'. + ''. + ' scores from file
'. + ' scantron forms
'. + ''. + ' submission Receipt no: '.unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}). + '-'. + '
'."\n". + '
'."\n". + '
'."\n"; return $result; } sub handler { my $request=$_[0]; - + + undef(%perm); if ($ENV{'browser.mathml'}) { $request->content_type('text/xml'); } else { @@ -2373,15 +3606,14 @@ sub handler { if ($tsymb) { my ($map,$id,$url)=split(/\_\_\_/,$tsymb); if (&Apache::lonnet::allowed('mgr',$tcrsid)) { - $request->print( - &Apache::lonnet::ssi('/res/'.$url, - ('grade_username' => $tuname, - 'grade_domain' => $tudom, - 'grade_courseid' => $tcrsid, - 'grade_symb' => $tsymb))); + $request->print(&Apache::lonnet::ssi_body('/res/'.$url, + ('grade_username' => $tuname, + 'grade_domain' => $tudom, + 'grade_courseid' => $tcrsid, + 'grade_symb' => $tsymb))); } else { $request->print('

Not authorized: '.$token.'

'); - } + } } else { $request->print('

Not a valid DocID: '.$token.'

'); } @@ -2390,29 +3622,48 @@ sub handler { } } } else { - $Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'}); - if ($command eq 'submission') { - &listStudents($request) if ($ENV{'form.student'} eq ''); - &submission($request,0,0) if ($ENV{'form.student'} ne ''); - } elsif ($command eq 'processGroup') { + 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 ($command eq 'gradingmenu') { + } elsif ($command eq 'gradingmenu' && $perm{'vgr'}) { $request->print(&gradingmenu($request)); - } elsif ($command eq 'viewgrades') { + } elsif ($command eq 'viewgrades' && $perm{'vgr'}) { $request->print(&viewgrades($request)); - } elsif ($command eq 'handgrade') { + } elsif ($command eq 'handgrade' && $perm{'mgr'}) { $request->print(&processHandGrade($request)); - } elsif ($command eq 'editgrades') { + } elsif ($command eq 'editgrades' && $perm{'mgr'}) { $request->print(&editgrades($request)); - } elsif ($command eq 'verify') { + } elsif ($command eq 'verify' && $perm{'vgr'}) { $request->print(&verifyreceipt($request)); - } elsif ($command eq 'csvupload') { + } elsif ($command eq 'csvform' && $perm{'mgr'}) { + $request->print(&upcsvScores_form($request)); + } elsif ($command eq 'csvupload' && $perm{'mgr'}) { $request->print(&csvupload($request)); - } elsif ($command eq 'viewclasslist') { - $request->print(&viewclasslist($request)); - } elsif ($command eq 'csvuploadmap') { + } elsif ($command eq 'csvuploadmap' && $perm{'mgr'} ) { $request->print(&csvuploadmap($request)); - } elsif ($command eq 'csvuploadassign') { + } elsif ($command eq 'csvuploadassign' && $perm{'mgr'}) { if ($ENV{'form.associate'} ne 'Reverse Association') { $request->print(&csvuploadassign($request)); } else { @@ -2423,8 +3674,12 @@ sub handler { } $request->print(&csvuploadmap($request)); } - } else { - $request->print("Unknown action: $command:"); + } elsif ($command eq 'scantron_selectphase' && $perm{'mgr'}) { + $request->print(&scantron_selectphase($request)); + } elsif ($command eq 'scantron_process' && $perm{'mgr'}) { + $request->print(&scantron_process_students($request)); + } elsif ($command) { + $request->print("Access Denied"); } } &send_footer($request);