\n";
+# hidden form and javascript that calls the form
+# Use by verifyscript and viewgrades
+# Shows a student's view of problem and submission
+sub jscriptNform {
+ my ($url,$symb) = @_;
+ my $jscript=''."\n";
+ $jscript.= ''."\n";
+ return $jscript;
+}
+
+#------------------ End of general use routines --------------------
+
+#
+# Find most similar essay
+#
+
+sub most_similar {
+ my ($uname,$udom,$uessay)=@_;
+
+# ignore spaces and punctuation
+
+ $uessay=~s/\W+/ /gs;
+
+# these will be returned. Do not care if not at least 50 percent similar
+ my $limit=0.6;
+ my $sname='';
+ my $sdom='';
+ my $scrsid='';
+ my $sessay='';
+# go through all essays ...
+ foreach my $tkey (keys %oldessays) {
+ my ($tname,$tdom,$tcrsid)=split(/\./,$tkey);
+# ... except the same student
+ if (($tname ne $uname) || ($tdom ne $udom)) {
+ my $tessay=$oldessays{$tkey};
+ $tessay=~s/\W+/ /gs;
+# String similarity gives up if not even limit
+ my $tsimilar=&String::Similarity::similarity($uessay,$tessay,$limit);
+# Found one
+ if ($tsimilar>$limit) {
+ $limit=$tsimilar;
+ $sname=$tname;
+ $sdom=$tdom;
+ $scrsid=$tcrsid;
+ $sessay=$oldessays{$tkey};
+ }
+ }
+ }
+ if ($limit>0.6) {
+ return ($sname,$sdom,$scrsid,$sessay,$limit);
+ } else {
+ return ('','','','',0);
}
- }
- $result.='
';
- return $result;
}
-#FIXME need to look at the meatdata spec on what type of data to accept and provide an
-#interface based on that, also do that to above function.
-sub setstudentgrade {
- my ($url,$symb,$courseid,$student,@parts) = @_;
-
- my $result ='';
-
- my ($stuname,$domain) = split(/:/,$student);
-
- my %record=&Apache::lonnet::restore($symb,$courseid,$domain,$stuname);
-
- my %newrecord;
-
- foreach my $part (@parts) {
- my ($temp,$part,$type)=split(/_/,$part);
- my $oldscore=$record{"resource.$part.$type"};
- my $newscore=$ENV{"form.GRADE.$student.$part.$type"};
- if ($type eq 'solved') {
- my $update=0;
- if ($newscore eq 'nothing' ) {
- if ($oldscore ne '') {
- $update=1;
- $newscore = '';
- }
- } elsif ($oldscore !~ m/^$newscore/) {
- $update=1;
- $result.="Updating $stuname to $newscore \n";
- if ($newscore eq 'correct') { $newscore = 'correct_by_override'; }
- if ($newscore eq 'incorrect') { $newscore = 'incorrect_by_override'; }
- if ($newscore eq 'excused') { $newscore = 'excused'; }
- if ($newscore eq 'ungraded') { $newscore = 'ungraded_attempted'; }
- } else {
- #$result.="$stuname:$part:$type:unchanged $oldscore to $newscore: \n";
- }
- if ($update) { $newrecord{"resource.$part.$type"}=$newscore; }
+
+#-------------------------------------------------------------------
+
+#------------------------------------ Receipt Verification Routines
+#
+#--- Check whether a receipt number is valid.---
+sub verifyreceipt {
+ my $request = shift;
+
+ my $courseid = $ENV{'request.course.id'};
+ my $receipt = unpack("%32C*",$Apache::lonnet::perlvar{'lonHostID'}).'-'.
+ $ENV{'form.receipt'};
+ $receipt =~ s/[^\-\d]//g;
+ my $url = $ENV{'form.url'};
+ my $symb = $ENV{'form.symb'};
+ unless ($symb) {
+ $symb = &Apache::lonnet::symbread($url);
+ }
+
+ my $title.='
Verifying Submission Receipt '.
+ $receipt.'
'."\n".
+ 'Problem: '.$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 ($uname,$udom)=split(/\:/);
+ if ($receipt eq
+ &Apache::lonnet::ireceipt($uname,$udom,$courseid,$symb)) {
+ $contents.='
'."\n";
+
+ $matches++;
+ }
+ }
+ if ($matches == 0) {
+ $string = $title.'No match found for the above receipt.';
} else {
- if ($oldscore ne $newscore) {
- $newrecord{"resource.$part.$type"}=$newscore;
- $result.="Updating $student"."'s status for $part.$type to $newscore \n";
- } else {
- #$result.="$stuname:$part:$type:unchanged $oldscore to $newscore: \n";
- }
+ $string = &jscriptNform($url,$symb).$title.
+ 'The above receipt matches the following student'.
+ ($matches <= 1 ? '.' : 's.')."\n".
+ '
'."\n".
+ '
'."\n".
+ '
Fullname
'."\n".
+ '
Username
'."\n".
+ '
Domain
'."\n".
+ $contents.
+ '
'."\n";
+ }
+ return $string.&show_grading_menu_form($symb,$url);
+}
+
+#--- This is called by a number of programs.
+#--- Called from the Grading Menu - View/Grade an individual student
+#--- Also called directly when one clicks on the subm button
+# on the problem page.
+sub listStudents {
+ my ($request) = shift;
+
+ my ($symb,$url) = &get_symb_and_url($request);
+ my $cdom = $ENV{"course.$ENV{'request.course.id'}.domain"};
+ my $cnum = $ENV{"course.$ENV{'request.course.id'}.num"};
+ my $getsec = $ENV{'form.section'} eq '' ? 'all' : $ENV{'form.section'};
+ my $submitonly= $ENV{'form.submitonly'} eq '' ? 'all' : $ENV{'form.submitonly'};
+
+ my $result;
+ my ($partlist,$handgrade) = &response_type($url);
+ for (sort keys(%$handgrade)) {
+ my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
+ $ENV{'form.handgrade'} = 'yes' if ($handgrade eq 'yes');
+ $result.='
'."\n");
+
+ # print end of form
+ if ($counter == $total) {
+ my $endform='
'.
+ ''."\n";
+ if ($ENV{'form.handgrade'} eq 'yes') {
+ $endform.=' '."\n";
+ my $ntstu =''."\n";
+ my $nsel = ($ENV{'form.NTSTU'} ne '' ? $ENV{'form.NTSTU'} : '1');
+ $ntstu =~ s/
';
+ $endform.=&show_grading_menu_form($symb,$url);
+ $request->print($endform);
+ }
+ return '';
+}
+
+#--- Retrieve the last submission for all the parts
+sub get_last_submission {
+ my (%returnhash)=@_;
+ my (@string,$timestamp);
+ if ($returnhash{'version'}) {
+ my %lasthash=();
+ my ($version);
+ for ($version=1;$version<=$returnhash{'version'};$version++) {
+ foreach (sort(split(/\:/,$returnhash{$version.':keys'}))) {
+ $lasthash{$_}=$returnhash{$version.':'.$_};
+ $timestamp = scalar(localtime($returnhash{$version.':timestamp'}));
+ }
+ }
+ foreach ((keys %lasthash)) {
+ if ($_ =~ /\.submission$/) {
+ my ($partid,$foo) = split(/submission$/,$_);
+ my $draft = $lasthash{$partid.'awarddetail'} eq 'DRAFT' ?
+ 'Draft Copy ' : '';
+ push @string, (join(':',$_,$draft.$lasthash{$_}));
+ }
+ }
+ }
+ @string = $string[0] eq '' ? 'Nothing submitted - no attempts.' : @string;
+ return \@string,\$timestamp;
+}
+
+#--- High light keywords, with style choosen by user.
+sub keywords_highlight {
+ my $string = shift;
+ my $size = $ENV{'form.kwsize'} eq '0' ? '' : 'size='.$ENV{'form.kwsize'};
+ my $styleon = $ENV{'form.kwstyle'} eq '' ? '' : $ENV{'form.kwstyle'};
+ (my $styleoff = $styleon) =~ s/\\<\//;
+ my @keylist = split(/[,\s+]/,$ENV{'form.keywords'});
+ foreach (@keylist) {
+ $string =~ s/\b\Q$_\E(\b|\.)/\$styleon$_$styleoff\<\/font\>/gi;
+ }
+ # This is not really the right place to do this, but I cannot find a
+ # better one at this time. So here we go - the m in the s:::mg causes
+ # ^ to match the beginning of a new line. So we replace(???) the beginning
+ # of the line with to make things formatted a little better.
+ $string =~ s:^: :mg;
+ return $string;
+}
+
+#--- Called from submission routine
+sub processHandGrade {
+ my ($request) = shift;
+ my $url = $ENV{'form.url'};
+ my $symb = $ENV{'form.symb'};
+ my $button = $ENV{'form.gradeOpt'};
+ my $ngrade = $ENV{'form.NCT'};
+ my $ntstu = $ENV{'form.NTSTU'};
+
+ if ($button eq 'Save & Next') {
+ my $ctr = 0;
+ while ($ctr < $ngrade) {
+ my ($uname,$udom) = split(/:/,$ENV{'form.unamedom'.$ctr});
+ my ($errorflag,$pts,$wgt) = &saveHandGrade($request,$url,$symb,$uname,$udom,$ctr);
+ if ($errorflag eq 'no_score') {
+ $ctr++;
+ next;
+ }
+ if ($errorflag eq 'not_allowed') {
+ $request->print("Not allowed to modify grades for $uname:$udom");
+ $ctr++;
+ next;
+ }
+ my $includemsg = $ENV{'form.includemsg'.$ctr};
+ my ($subject,$message,$msgstatus) = ('','','');
+ if ($includemsg =~ /savemsg|newmsg\Q$ctr\E/) {
+ $subject = $ENV{'form.msgsub'} if ($includemsg =~ /^msgsub/);
+ my (@msgnum) = split(/,/,$includemsg);
+ foreach (@msgnum) {
+ $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne '');
+ }
+ $message =&Apache::lonfeedback::clear_out_html($message);
+ $message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt;
+ $message.=" for $ENV{'form.probTitle'}";
+ $msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom,
+ $ENV{'form.msgsub'},$message);
+ }
+ if ($ENV{'form.collaborator'.$ctr}) {
+ my (@collaborators) = split(/:/,$ENV{'form.collaborator'.$ctr});
+ foreach (@collaborators) {
+ my ($errorflag,$pts,$wgt) = &saveHandGrade($request,$url,$symb,$_,$udom,$ctr,$ENV{'form.unamedom'.$ctr});
+ if ($errorflag eq 'not_allowed') {
+ $request->print("Not allowed to modify grades for $_:$udom");
+ next;
+ } else {
+ if ($message ne '') {
+ $msgstatus = &Apache::lonmsg::user_normal_msg ($_,$udom,
+ $ENV{'form.msgsub'},
+ $message);
+ }
+ }
+ }
+ }
+ $ctr++;
+ }
+ }
+
+ # Keywords sorted in alphabatical order
+ my $loginuser = $ENV{'user.name'}.':'.$ENV{'user.domain'};
+ my %keyhash = ();
+ $ENV{'form.keywords'} =~ s/,\s{0,}|\s+/ /g;
+ $ENV{'form.keywords'} =~ s/^\s+|\s+$//;
+ my (@keywords) = sort(split(/\s+/,$ENV{'form.keywords'}));
+ $ENV{'form.keywords'} = join(' ',@keywords);
+ $keyhash{$symb.'_keywords'} = $ENV{'form.keywords'};
+ $keyhash{$symb.'_subject'} = $ENV{'form.msgsub'};
+ $keyhash{$loginuser.'_kwclr'} = $ENV{'form.kwclr'};
+ $keyhash{$loginuser.'_kwsize'} = $ENV{'form.kwsize'};
+ $keyhash{$loginuser.'_kwstyle'} = $ENV{'form.kwstyle'};
+
+ # message center - Order of message gets changed. Blank line is eliminated.
+ # New messages are saved in ENV for the next student.
+ # All messages are saved in nohist_handgrade.db
+ my ($ctr,$idx) = (1,1);
+ while ($ctr <= $ENV{'form.savemsgN'}) {
+ if ($ENV{'form.savemsg'.$ctr} ne '') {
+ $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.savemsg'.$ctr};
+ $idx++;
+ }
+ $ctr++;
+ }
+ $ctr = 0;
+ while ($ctr < $ngrade) {
+ if ($ENV{'form.newmsg'.$ctr} ne '') {
+ $keyhash{$symb.'_savemsg'.$idx} = $ENV{'form.newmsg'.$ctr};
+ $ENV{'form.savemsg'.$idx} = $ENV{'form.newmsg'.$ctr};
+ $idx++;
+ }
+ $ctr++;
+ }
+ $ENV{'form.savemsgN'} = --$idx;
+ $keyhash{$symb.'_savemsgN'} = $ENV{'form.savemsgN'};
+ my $putresult = &Apache::lonnet::put
+ ('nohist_handgrade',\%keyhash,
+ $ENV{'course.'.$ENV{'request.course.id'}.'.domain'},
+ $ENV{'course.'.$ENV{'request.course.id'}.'.num'});
+
+ # Called by Save & Refresh from Highlight Attribute Window
+ my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'0');
+ if ($ENV{'form.refresh'} eq 'on') {
+ my ($ctr,$total) = (0,0);
+ while ($ctr < $ngrade) {
+ $total++ if $ENV{'form.unamedom'.$ctr} ne '';
+ $ctr++;
+ }
+ $ENV{'form.NTSTU'}=$ngrade;
+ $ctr = 0;
+ while ($ctr < $total) {
+ my $processUser = $ENV{'form.unamedom'.$ctr};
+ ($ENV{'form.student'},$ENV{'form.userdom'}) = split(/:/,$processUser);
+ $ENV{'form.fullname'} = $$fullname{$processUser};
+ &submission($request,$ctr,$total-1);
+ $ctr++;
+ }
+ return '';
+ }
+
+ # Get the next/previous one or group of students
+ my $firststu = $ENV{'form.unamedom0'};
+ my $laststu = $ENV{'form.unamedom'.($ngrade-1)};
+ $ctr = 2;
+ while ($laststu eq '') {
+ $laststu = $ENV{'form.unamedom'.($ngrade-$ctr)};
+ $ctr++;
+ $laststu = $firststu if ($ctr > $ngrade);
+ }
+
+ my (@parsedlist,@nextlist);
+ my ($nextflg) = 0;
+ foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
+ if ($nextflg == 1 && $button =~ /Next$/) {
+ push @parsedlist,$_;
+ }
+ $nextflg = 1 if ($_ eq $laststu);
+ if ($button eq 'Previous') {
+ last if ($_ eq $firststu);
+ push @parsedlist,$_;
+ }
+ }
+ $ctr = 0;
+ my ($partlist,$handgrade) = &response_type($ENV{'form.url'});
+ @parsedlist = reverse @parsedlist if ($button eq 'Previous');
+ foreach my $student (@parsedlist) {
+ my ($uname,$udom) = split(/:/,$student);
+ if ($ENV{'form.submitonly'} eq 'yes') {
+ my (%status) = &student_gradeStatus($ENV{'form.url'},$symb,$udom,$uname,$partlist) ;
+ my $statusflg = '';
+ foreach (keys(%status)) {
+ $statusflg = 1 if ($status{$_} ne 'nothing');
+ my ($foo,$partid,$foo1) = split(/\./);
+ $statusflg = '' if ($status{'resource.'.$partid.'.submitted_by'} ne '');
+ }
+ next if ($statusflg eq '');
+ }
+ push @nextlist,$student if ($ctr < $ntstu);
+ $ctr++;
+ }
+
+ $ctr = 0;
+ my $total = scalar(@nextlist)-1;
+
+ foreach (sort @nextlist) {
+ my ($uname,$udom,$submitter) = split(/:/);
+ $ENV{'form.student'} = $uname;
+ $ENV{'form.userdom'} = $udom;
+ $ENV{'form.fullname'} = $$fullname{$_};
+ &submission($request,$ctr,$total);
+ $ctr++;
+ }
+ if ($total < 0) {
+ my $the_end = '
LON-CAPA User Message
'."\n";
+ $the_end.='Message: No more students for this section or class.
'."\n";
+ $the_end.='Click on the button below to return to the grading menu.
'."\n";
+ $the_end.=&show_grading_menu_form ($symb,$url);
+ $request->print($the_end);
+ }
+ return '';
+}
+
+#---- Save the score and award for each student, if changed
+sub saveHandGrade {
+ my ($request,$url,$symb,$stuname,$domain,$newflg,$submitter) = @_;
+ my $usec = &Apache::lonnet::getsection($domain,$stuname,
+ $ENV{'request.course.id'});
+ if (!&canmodify($usec)) { return('not_allowed'); }
+ my %record = &Apache::lonnet::restore($symb,$ENV{'request.course.id'},$domain,$stuname);
+ my %newrecord = ();
+ my ($pts,$wgt) = ('','');
+ foreach (split(/:/,$ENV{'form.partlist'.$newflg})) {
+ if ($ENV{'form.GD_SEL'.$newflg.'_'.$_} eq 'excused') {
+ if ($record{'resource.'.$_.'.solved'} ne 'excused') {
+ $newrecord{'resource.'.$_.'.solved'} = 'excused';
+ if (exists($record{'resource.'.$_.'.awarded'})) {
+ $newrecord{'resource.'.$_.'.awarded'} = '';
+ }
+ }
+ } else {
+ $pts = ($ENV{'form.GD_BOX'.$newflg.'_'.$_} ne '' ?
+ $ENV{'form.GD_BOX'.$newflg.'_'.$_} :
+ $ENV{'form.RADVAL'.$newflg.'_'.$_});
+ return 'no_score' if ($pts eq '' && $ENV{'form.GD_SEL'.$newflg.'_'.$_} eq '');
+ $wgt = $ENV{'form.WGT'.$newflg.'_'.$_} eq '' ? 1 :
+ $ENV{'form.WGT'.$newflg.'_'.$_};
+ my $partial= $pts/$wgt;
+ $newrecord{'resource.'.$_.'.awarded'} = $partial
+ if ($record{'resource.'.$_.'.awarded'} ne $partial);
+ my $reckey = 'resource.'.$_.'.solved';
+ if ($partial == 0) {
+ $newrecord{$reckey} = 'incorrect_by_override'
+ if ($record{$reckey} ne 'incorrect_by_override');
+ } else {
+ $newrecord{$reckey} = 'correct_by_override'
+ if ($record{$reckey} ne 'correct_by_override');
+ }
+ $newrecord{'resource.'.$_.'.submitted_by'} = $submitter
+ if ($submitter && ($record{'resource.'.$_.'.submitted_by'} ne $submitter));
+ $newrecord{'resource.'.$_.'regrader'}="$ENV{'user.name'}:$ENV{'user.domain'}";
+ }
+ }
+
+ if (scalar(keys(%newrecord)) > 0) {
+ &Apache::lonnet::cstore(\%newrecord,$symb,
+ $ENV{'request.course.id'},$domain,$stuname);
+ }
+ return '',$pts,$wgt;
+}
+
+#--------------------------------------------------------------------------------------
+#
+#-------------------------- Next few routines handles grading by section or whole class
+#
+#--- Javascript to handle grading by section or whole class
+sub viewgrades_js {
+ my ($request) = shift;
+
+ $request->print(<
+ function writePoint(partid,weight,point) {
+ var radioButton = eval("document.classgrade.RADVAL_"+partid);
+ var textbox = eval("document.classgrade.TEXTVAL_"+partid);
+ if (point == "textval") {
+ var point = eval("document.classgrade.TEXTVAL_"+partid+".value");
+ if (isNaN(point) || parseFloat(point) < 0) {
+ alert("A number equal or greater than 0 is expected. Entered value = "+parseFloat(point));
+ var resetbox = false;
+ for (var i=0; i parseFloat(weight)) {
+ var resp = confirm("You entered a value ("+parseFloat(point)+
+ ") greater than the weight for the part. Accept?");
+ if (resp == false) {
+ textbox.value = "";
+ return;
+ }
+ }
+ for (var i=0; i parseFloat(weight)) {
+ var resp = confirm("You entered a value ("+parseFloat(point)+
+ ") greater than the weight of the part. Accept?");
+ if (resp == false) {
+ textbox.value = "";
+ return;
+ }
+ }
+ selval[0].selected = true;
+ }
+
+ function changeOneScore(partid,user) {
+ var selval = eval("document.classgrade.GD_"+user+'_'+partid+"_solved");
+ if (selval[1].selected) {
+ var boxval = eval("document.classgrade.GD_"+user+'_'+partid+"_awarded");
+ boxval.value = "";
+ }
+ }
+
+ function resetEntry(numpart) {
+ for (ctpart=0;ctpart
+VIEWJAVASCRIPT
}
+#--- show scores for a section or whole class w/ option to change/update a score
sub viewgrades {
- my ($request) = @_;
- my $result='';
+ my ($request) = shift;
+ &viewgrades_js($request);
+
+ my ($symb,$url) = ($ENV{'form.symb'},$ENV{'form.url'});
+ my $result='
Manual Grading
';
- #get resource reference
- my $url=$ENV{'form.url'};
- $url=~s-^http://($ENV{'SERVER_NAME'}|$ENV{'HTTP_HOST'})--;
- my $symb=$ENV{'form.symb'};
- if (!$symb) { $symb=&Apache::lonnet::symbread($url); }
- if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
-
- #get classlist
- my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'});
- my $chome=$ENV{"course.$ENV{'request.course.id'}.home"};
- #print "Found $cdom:$cnum:$chome ";
- my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0');
- my $headerclr = '"#ccffff"';
- my $cellclr = '"#ffffcc"';
-
- #get list of parts for this problem
- my (@parts) = &getpartlist($url);
-
- $request->print ("
Manual Grading
");
-
- #start the form
- $result = '';
+ ''."\n".
+ ''."\n".
+ ''."\n";
+
+ $result.='
Assign Common Grade To ';
+ if ($ENV{'form.section'} eq 'all') {
+ $result.='Class
';
+ } elsif ($ENV{'form.section'} eq 'no') {
+ $result.='Students in no Section ';
+ } else {
+ $result.='Students in Section '.$ENV{'form.section'}.'';
+ }
+ $result.= '
'."\n".
+ '
';
+ #radio buttons/text box for assigning points for a section or class.
+ #handles different parts of a problem
+ my ($partlist,$handgrade) = &response_type($ENV{'form.url'});
+ my %weight = ();
+ my $ctsparts = 0;
+ $result.='
';
+ my %seen = ();
+ for (sort keys(%$handgrade)) {
+ my ($partid,$respid) = split (/_/,$_,2);
+ next if $seen{$partid};
+ $seen{$partid}++;
+ my ($responsetype,$handgrade)=split(/:/,$$handgrade{$_});
+ my $wgt = &Apache::lonnet::EXT('resource.'.$partid.'.weight',$symb);
+ $weight{$partid} = $wgt eq '' ? '1' : $wgt;
+
+ $result.=''."\n";
+ $result.=''."\n";
+ $result.='
Part '.$partid.' Point:
';
+ $result.='
';
+ my $ctr = 0;
+ while ($ctr<=$weight{$partid}) { # display radio buttons in a nice table 10 across
+ $result.= '
'.$ctr."
\n";
+ $result.=(($ctr+1)%10 == 0 ? '
' : '');
+ $ctr++;
+ }
+ $result.='
';
+ $result.= '
or /'.
+ $weight{$partid}.' (problem weight)
'."\n";
+ $result.= '
'."\n";
+ $ctsparts++;
+ }
+ $result.='
'.'
'.'
'."\n".
+ '';
+ $result.='';
+# $result.=' '."\n";
+
+ #table listing all the students in a section/class
+ #header of table
+ $result.= '
Assign Grade to Specific Students in ';
+ if ($ENV{'form.section'} eq 'all') {
+ $result.='the Class
';
+
+ #get info for each student
+ #list all the students - with points and grade status
+ my (undef,undef,$fullname) = &getclasslist($ENV{'form.section'},'1');
+ my $ctr = 0;
+ foreach (sort {lc($$fullname{$a}) cmp lc($$fullname{$b}) } keys %$fullname) {
+ my $uname = $_;
+ $uname=~s/:/_/;
+ $result.=''."\n";
+ $result.=&viewstudentgrade($url,$symb,$ENV{'request.course.id'},
+ $_,$$fullname{$_},\@parts,\%weight);
+ $ctr++;
+ }
+ $result.='
';
+ $result.=''."\n";
+ $result.=''."\n";
+ if (scalar(%$fullname) eq 0) {
+ my $colspan=3+scalar(@parts);
+ $result='There are no students in section "'.$ENV{'form.section'}.
+ '" with enrollment status "'.$ENV{'form.Status'}.'" to modify or grade.';
+ }
+ $result.=&show_grading_menu_form($symb,$url);
+ return $result;
+}
- return $result;
+#--- call by previous routine to display each student
+sub viewstudentgrade {
+ my ($url,$symb,$courseid,$student,$fullname,$parts,$weight) = @_;
+ my ($uname,$udom) = split(/:/,$student);
+ $student=~s/:/_/;
+ my %record=&Apache::lonnet::restore($symb,$courseid,$udom,$uname);
+ my $result='
';
+ return $result;
}
+#--- change scores for all the students in a section/class
+# record does not get update if unchanged
sub editgrades {
- my ($request) = @_;
- my $result='';
+ my ($request) = @_;
- my $symb=$ENV{'form.symb'};
- if ($symb eq '') { $request->print("Unable to handle ambiguous references:$symb:$ENV{'form.url'}"); return ''; }
- my $url=$ENV{'form.url'};
- #get classlist
- my ($cdom,$cnum) = split(/_/,$ENV{'request.course.id'});
- my $chome=$ENV{"course.$ENV{'request.course.id'}.home"};
- #print "Found $cdom:$cnum:$chome ";
- my (%classlist) = &getclasslist($cdom,$cnum,$chome,'0');
-
- #get list of parts for this problem
- my (@parts) = &getpartlist($url);
-
- $result.='';
- return $result;
+sub csvupload_javascript_forward_associate {
+ return(<2) { foundsomething=1; }
+ }
+ if (founduname==0 || founddomain==0) {
+ alert('You need to specify at both the username and domain');
+ return;
+ }
+ if (foundsomething==0) {
+ alert('You need to specify at least one grading field');
+ return;
+ }
+ vf.submit();
+ }
+ function flip(vf,tf) {
+ var nw=eval('vf.f'+tf+'.selectedIndex');
+ var i;
+ //can not pick the same destination field twice
+ for (i=0;i<=vf.nfields.value;i++) {
+ if ((i!=tf) && (eval('vf.f'+i+'.selectedIndex')==nw)) {
+ eval('vf.f'+i+'.selectedIndex=0;')
+ }
+ }
+ }
+ENDPICK
}
-sub send_header {
- my ($request)= @_;
- $request->print(&Apache::lontexconvert::header());
-# $request->print("
-#");
- $request->print('');
+sub csvuploadmap_header {
+ my ($request,$symb,$url,$datatoken,$distotal)= @_;
+ my $javascript;
+ if ($ENV{'form.upfile_associate'} eq 'reverse') {
+ $javascript=&csvupload_javascript_reverse_associate();
+ } else {
+ $javascript=&csvupload_javascript_forward_associate();
+ }
+
+ my $result='
';
+ $result.='
Problem: '.$ENV{'form.probTitle'}.'
';
+ 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');
+ $result.='
Part '.(split(/_/))[0].'
'.
+ '
Type: '.$responsetype.'
'.
+ '
Handgrade: '.$handgrade.'
';
+ }
+ $result.='
';
+ $request->print(<
+
Uploading Class Grades
+$result
+
+
Identify fields
+Total number of records found in file: $distotal
+Enter as many fields as you can. The system will inform you and bring you back
+to this page if the data selected is insufficient to run your class.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ENDPICK
+return '';
+
}
-sub send_footer {
- my ($request)= @_;
- $request->print('');
- $request->print(&Apache::lontexconvert::footer());
+sub csvupload_fields {
+ my ($url) = @_;
+ my (@parts) = &getpartlist($url);
+ my @fields=(['username','Student Username'],['domain','Student Domain']);
+ foreach my $part (sort(@parts)) {
+ my @datum;
+ my $display=&Apache::lonnet::metadata($url,$part.'.display');
+ my $name=$part;
+ if (!$display) { $display = $name; }
+ @datum=($name,$display);
+ push(@fields,\@datum);
+ }
+ return (@fields);
+}
+
+sub csvuploadmap_footer {
+ my ($request,$i,$keyfields) =@_;
+ $request->print(<
+
+
+
+
+ENDPICK
+}
+
+sub upcsvScores_form {
+ my ($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);
+ $result.='
'."\n";
+ $result.='
'."\n";
+ $result.=' Specify a file containing the class scores for problem - '.$ENV{'form.probTitle'}.
+ '.