--- loncom/homework/grades.pm	2003/03/27 20:36:01	1.77
+++ loncom/homework/grades.pm	2003/04/04 23:35:17	1.83
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.77 2003/03/27 20:36:01 ng Exp $
+# $Id: grades.pm,v 1.83 2003/04/04 23:35:17 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -343,8 +343,8 @@ LISTJAVASCRIPT
     my $checklastsub = $ENV{'form.handgrade'} eq 'yes' ? '' : 'checked';
 
     my $gradeTable='<form action="/adm/grades" method="post" name="gradesub">'."\n".
-	'&nbsp;<b>View Problem: </b><input type="radio" name="vProb" value="no" /> no '."\n".
-	'<input type="radio" name="vProb" value="yes" checked /> one student '."\n".
+	'&nbsp;<b>View Problem: </b><input type="radio" name="vProb" value="no" checked /> no '."\n".
+	'<input type="radio" name="vProb" value="yes" /> one student '."\n".
 	'<input type="radio" name="vProb" value="all" /> all students <br />'."\n".
 	'&nbsp;<b>Submissions: </b>'."\n";
     if ($ENV{'form.handgrade'} eq 'yes') {
@@ -628,6 +628,7 @@ SUBJAVASCRIPT
 #--- javascript for essay type problem --
 sub sub_page_kw_js {
     my $request = shift;
+    my $iconpath = $request->dir_config('lonIconsURL');
     $request->print(<<SUBJAVASCRIPT);
 <script type="text/javascript" language="javascript">
 
@@ -675,6 +676,12 @@ sub sub_page_kw_js {
   }
 
 //====================== 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);
@@ -729,17 +736,26 @@ sub sub_page_kw_js {
     pDoc.write("  if (document.msgcenter.subchk.checked) {");
     pDoc.write("     msgchk = \\"msgsub,\\";");
     pDoc.write("  }");
-    pDoc.write(   "for (var i=1; i<=nmsg; i++) {");
+    pDoc.write("  var includemsg = 0;");
+    pDoc.write("  for (var i=1; i<=nmsg; i++) {");
     pDoc.write("      var opnmsg = eval(\\"opener.document.SCORE.savemsg\\"+i);");
     pDoc.write("      var frmmsg = eval(\\"document.msgcenter.msg\\"+i);");
     pDoc.write("      opnmsg.value = frmmsg.value;");
     pDoc.write("      var chkbox = eval(\\"document.msgcenter.msgn\\"+i);");
     pDoc.write("      if (chkbox.checked) {");
     pDoc.write("         msgchk += \\"savemsg\\"+i+\\",\\";");
+    pDoc.write("         includemsg = 1;");
     pDoc.write("      }");
     pDoc.write("  }");
     pDoc.write("  if (document.msgcenter.newmsgchk.checked) {");
     pDoc.write("     msgchk += \\"newmsg\\"+usrctr;");
+    pDoc.write("     includemsg = 1;");
+    pDoc.write("  }");
+    pDoc.write("  imgformname = eval(\\"opener.document.SCORE.mailicon\\"+usrctr);");
+    pDoc.write("  if (includemsg) {");
+    pDoc.write("     imgformname.src = \\"$iconpath/mailto.gif\\";");
+    pDoc.write("  } else {");
+    pDoc.write("     imgformname.src = \\"$iconpath/mailbkgrd.gif\\";");
     pDoc.write("  }");
     pDoc.write("  var includemsg = eval(\\"opener.document.SCORE.includemsg\\"+usrctr);");
     pDoc.write("  includemsg.value = msgchk;");
@@ -1030,7 +1046,7 @@ sub submission {
 
 	$request->print('<form action="/adm/grades" method="post" name="SCORE">'."\n".
 			'<input type="hidden" name="command"    value="handgrade" />'."\n".
-			'<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
+			'<input type="hidden" name="saveState"  value="'.$ENV{'form.saveState'}.'" />'."\n".
 			'<input type="hidden" name="probTitle"  value="'.$ENV{'form.probTitle'}.'" />'."\n".
 			'<input type="hidden" name="refresh"    value="off" />'."\n".
 			'<input type="hidden" name="symb"       value="'.$symb.'" />'."\n".
@@ -1054,7 +1070,9 @@ sub submission {
 	my ($cts,$prnmsg) = (1,'');
 	while ($cts <= $ENV{'form.savemsgN'}) {
 	    $prnmsg.='<input type="hidden" name="savemsg'.$cts.'" value="'.
-		($keyhash{$symb.'_savemsg'.$cts} eq '' ? $ENV{'form.savemsg'.$cts} : $keyhash{$symb.'_savemsg'.$cts}).
+		($keyhash{$symb.'_savemsg'.$cts} eq '' ? 
+		 &Apache::lonfeedback::clear_out_html($ENV{'form.savemsg'.$cts}) :
+		 &Apache::lonfeedback::clear_out_html($keyhash{$symb.'_savemsg'.$cts})).
 		'" />'."\n";
 	    $cts++;
 	}
@@ -1095,7 +1113,7 @@ KEYWORDS
     my ($classlist,$fullname);
     if ($ENV{'form.handgrade'} eq 'yes') {
 	my @col_list;
-	($classlist,undef,$fullname) = &getclasslist('all',$ENV{'form.showgrading'} eq 'yes' ? '1' : '0');
+	($classlist,undef,$fullname) = &getclasslist('all','0');
 	for (keys (%$handgrade)) {
 	    my $ncol = &Apache::lonnet::EXT('resource.'.$_.
 					    '.maxcollaborators',
@@ -1103,20 +1121,26 @@ KEYWORDS
 	    next if ($ncol <= 0);
             s/\_/\./g;
             next if ($record{'resource.'.$_.'.collaborators'} eq '');
-            my (@collaborators) = split(/,?\s+/,
+            my (@colList) = split(/,?\s+/,
                                    $record{'resource.'.$_.'.collaborators'});
+            my @collaborators = ();
+	    foreach (@colList) { #pre-filter list - throw out submitter
+		my ($co_name,$co_dom) = split /\@|:/,$_;
+		$co_dom = $udom if (! defined($co_dom));
+		next if ($co_name eq $uname && $co_dom eq $udom);
+		push @collaborators, $_;
+	    }
             my (@badcollaborators);
             if (scalar(@collaborators) != 0) {
                 $result.='<b>Collaborators: </b>';
                 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:$co_dom/i,
+                    my @Matches = grep /^$co_name:$co_dom$/i,
                     keys %$classlist;
-                    if (! scalar(@Matches)) {
-                        push @badcollaborators,$collaborator;
+		    if (! scalar(@Matches)) {
+                        push @badcollaborators,':'.$collaborator.':';
                         next;
                     }
                     push @col_list, @Matches;
@@ -1229,7 +1253,9 @@ KEYWORDS
     $result.='<tr><td bgcolor="#ffffff">'."\n".
 	'&nbsp;<a href="javascript:msgCenter(document.SCORE,'.$counter.
 	',\''.$msgfor.'\')"; TARGET=_self>'.
-	'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').'</a>'.
+	'Compose Message to student'.(scalar(@col_fullnames) >= 1 ? 's' : '').'</a> &nbsp;'.
+	'<img src="'.$request->dir_config('lonIconsURL').
+	'/mailbkgrd.gif" width="14" height="10" name="mailicon'.$counter.'" />'."\n".
 	'<br />&nbsp;(Message will be sent when you click on Save & Next below.)'."\n" 
 	if ($ENV{'form.handgrade'} eq 'yes');
     $request->print($result);
@@ -1348,7 +1374,6 @@ sub processHandGrade {
 		$ctr++;
 		next;
 	    }
-
 	    my $includemsg = $ENV{'form.includemsg'.$ctr};
 	    my ($subject,$message,$msgstatus) = ('','','');
 	    if ($includemsg =~ /savemsg|newmsg\Q$ctr\E/) {
@@ -1357,9 +1382,11 @@ sub processHandGrade {
 		foreach (@msgnum) {
 		    $message.=$ENV{'form.'.$_} if ($_ =~ /savemsg|newmsg/ && $_ ne '');
 		}
-		$message =~ s/<([^>]|\n)*>//g; # removes html codes Or should this be lonnet::escape ??
+		$message =&Apache::lonfeedback::clear_out_html($message);
 		$message.="\n\nPoint".($pts > 1 ? 's':'').' awarded = '.$pts.' out of '.$wgt;
-		$message.=" for <a href=\"/res/$url\">$ENV{'form.probTitle'}</a>";
+		$message.=" for <a href=\"".
+		    &Apache::lonnet::clutter($url).
+		    "?symb=$symb\">$ENV{'form.probTitle'}</a>";
 		$msgstatus = &Apache::lonmsg::user_normal_msg ($uname,$udom,
 							       $ENV{'form.msgsub'},$message);
 	    }
@@ -2343,7 +2370,7 @@ LISTJAVASCRIPT
     my $result='<h3><font color="#339933">&nbsp;'.
 	'Manual Grading by Page or Sequence</font></h3>';
 
-    $result.='<form action="/adm/grades" method="post" name="displayPage">'."<br>\n";
+    $result.='<form action="/adm/grades" method="post" name="displayPage">'."\n";
     $result.='&nbsp;<b>Problems from:</b> <select name="selectpage">'."\n";
     my ($titles,$symbx) = &getSymbMap($request);
     my ($curpage,$type,$mapId) = ($symb =~ /(.*?\.(page|sequence))___(\d+)___/); 
@@ -2377,10 +2404,10 @@ LISTJAVASCRIPT
     $result.='<input type="hidden" name="section"     value="'.$getsec.'" />'."\n".
 	'<input type="hidden" name="command" value="displayPage" />'."\n".
 	'<input type="hidden" name="url"     value="'.$url.'" />'."\n".
-	'<input type="hidden" name="symb"    value="'.$symb.'" />'."<br><br>\n".
-	'<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n";
+	'<input type="hidden" name="symb"    value="'.$symb.'" />'."\n".
+	'<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."<br />\n";
 
-    $result.='<br />&nbsp;<input type="button" '.
+    $result.='&nbsp;<input type="button" '.
 	'onClick="javascript:checkPickOne(this.form);"value="Submit" /><br />'."\n";
 
     $request->print($result);
@@ -2418,8 +2445,7 @@ LISTJAVASCRIPT
 
 sub getSymbMap {
     my ($request) = @_;
-    my $navmap = Apache::lonnavmaps::navmap-> new($request,
-						  $ENV{'request.course.fn'}.'.db',
+    my $navmap = Apache::lonnavmaps::navmap-> new($ENV{'request.course.fn'}.'.db',
 						  $ENV{'request.course.fn'}.'_parms.db',1, 1);
 
     my $res = $navmap->firstResource(); # temp resource to access constants
@@ -2494,8 +2520,7 @@ sub displayPage {
     &sub_page_js($request);
     $request->print($result);
 
-    my $navmap = Apache::lonnavmaps::navmap-> new($request,
-						  $ENV{'request.course.fn'}.'.db',
+    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
@@ -2542,8 +2567,8 @@ sub displayPage {
 	    } else {
 		my $companswer = &Apache::loncommon::get_student_answers(
 									 $symbx,$uname,$udom,$ENV{'request.course.id'});
-		$companswer=~s|<form(.*?)>||g;
-		$companswer=~s|</form>||g;
+		$companswer =~ s|<form(.*?)>||g;
+		$companswer =~ s|</form>||g;
 
 #		while ($companswer =~ /(<a href\=\"javascript:newWindow.*?Script Vars<\/a>)/s) { #<a href="javascript:newWindow</a>
 #		    $request->print('match='.$1.'<br>');
@@ -2576,8 +2601,10 @@ sub displayPage {
 #			    next if ($record{"$version:resource.$partid.award"} eq 'APPROX_ANS' && 
 #				     $record{"$version:resource.$partid.solved"} eq '');
 			    $displaySub[0].=(exists $record{$version.':'.$matchKey[0]}) ? 
-				'<b>Trial&nbsp;'.$version.'&nbsp;Part&nbsp;'.$partid.'</b>&nbsp; '
-				.$record{$version.':'.$matchKey[0]}.'<br />' : '';
+				'<b>Part&nbsp;'.$partid.'&nbsp;'.
+				($record{"$version:resource.$partid.tries"} eq '' ? 'Trial&nbsp;not&nbsp;counted' :
+				'Trial&nbsp;'.$record{"$version:resource.$partid.tries"}).'</b>&nbsp; '.
+				$record{$version.':'.$matchKey[0]}.'<br />' : '';
 			    $displaySub[1].=(exists $record{"$version:resource.$partid.award"}) ?
 				'<b>Part&nbsp;'.$partid.'</b> &nbsp;'.
 				$record{"$version:resource.$partid.award"}.'/'.
@@ -2650,8 +2677,7 @@ sub updateGradeByPage {
 
     $request->print($result);
 
-    my $navmap = Apache::lonnavmaps::navmap-> new($request,
-						  $ENV{'request.course.fn'}.'.db',
+    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
@@ -2753,6 +2779,15 @@ sub updateGradeByPage {
 #
 #------ start of section for handling grading by page/sequence ---------
 
+sub defaultFormData {
+    my ($symb,$url)=@_;
+    return '
+      <input type="hidden" name="symb"    value="'.$symb.'" />'."\n".
+     '<input type="hidden" name="url"     value="'.$url.'" />'."\n".
+     '<input type="hidden" name="saveState" value="'.$ENV{'form.saveState'}.'" />'."\n".
+     '<input type="hidden" name="probTitle" value="'.$ENV{'form.probTitle'}.'" />'."\n";
+}
+
 sub getSequenceDropDown {
     my ($request,$symb)=@_;
     my $result='<select name="selectpage">'."\n";
@@ -2770,17 +2805,47 @@ sub getSequenceDropDown {
     return $result;
 }
 
+sub scantron_uploads {
+    if (!-e $Apache::lonnet::perlvar{'lonScansDir'}) { return ''};
+    my $result=	'<select name="scantron_selectfile">';
+    opendir(DIR,$Apache::lonnet::perlvar{'lonScansDir'});
+    my @files=sort(readdir(DIR));
+    foreach my $filename (@files) {
+	if ($filename eq '.' or $filename eq '..') { next; }
+	$result.="<option>$filename</option>\n";
+    }
+    closedir(DIR);
+    $result.="</select>";
+    return $result;
+}
+
+sub scantron_scantab {
+    my $fh=Apache::File->new($Apache::lonnet::perlvar{'lonTabDir'}.'/scantronformat.tab');
+    my $result='<select name="scantron_format">'."\n";
+    foreach my $line (<$fh>) {
+	my ($name,$descrip)=split(/:/,$line);
+	if ($name =~ /^\#/) { next; }
+	$result.='<option value="'.$name.'">'.$descrip.'</option>'."\n";
+    }
+    $result.='</select>'."\n";
+
+    return $result;
+}
+
 sub scantron_selectphase {
     my ($r) = @_;
     my ($symb,$url)=&get_symb_and_url($r);
     if (!$symb) {return '';}
     my $sequence_selector=&getSequenceDropDown($r,$symb);
+    my $default_form_data=&defaultFormData($symb,$url);
+    my $grading_menu_button=&show_grading_menu_form($symb,$url);
+    my $file_selector=&scantron_uploads();
+    my $format_selector=&scantron_scantab();
     my $result;
     $result.= <<SCANTRONFORM;
-<form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">
-  <input type="hidden" name="symb" value="$symb" />
-  <input type="hidden" name="url" value="$url" />
-  <input type="hidden" name="command" value="scantron_configphase" />
+<form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantro_process">
+  <input type="hidden" name="command" value="scantron_process" />
+  $default_form_data
   <table width="100%" border="0">
     <tr>
       <td bgcolor="#777777">
@@ -2797,12 +2862,12 @@ sub scantron_selectphase {
           </tr>
           <tr bgcolor="#ffffe6">
             <td>
-		<!-- FIXME I need to present a list of files from a specfic directory that has been configured, or any existing delay queues -->
-		Filename of scoring office file:
-		<select name="selectfile">
-		    <option value="filname1">filename1</option>
-		    <option value="filname2">filename2</option>
-		</select>
+		Filename of scoring office file: $file_selector
+	    </td>
+          </tr>
+          <tr bgcolor="#ffffe6">
+            <td>
+              Format of data file: $format_selector
 	    </td>
           </tr>
         </table>
@@ -2811,39 +2876,179 @@ sub scantron_selectphase {
   </table>
   <input type="submit" value="Submit" />
 </form>
+$grading_menu_button
 SCANTRONFORM
 
     return $result;
 }
 
-sub scantron_configphase {
+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
+	}
+    }
+    $record{'scantron.ID'}=substr($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'}/,$currentquest);
+	if (scalar(@array) gt 2) {
+	    #FIXME do something intelligent with double bubbles
+	    Apache->request->print("<br ><b>Wha!!!</b> <pre>".scalar(@array).
+				   '-'.$currentquest.'-'.$questnum.'</pre><br />');
+	}
+	if (length($array[0]) eq $$scantron_config{'Qlength'}) {
+	    $record{"scantron.$questnum.answer"}='';
+	} else {
+	    $record{"scantron.$questnum.answer"}=$alphabet[length($array[0])];
+	}
+    }
+    $record{'scantron.maxquest'}=$questnum;
+    return \%record;
+}
+
+sub scantron_add_delay {
+}
+
+sub scantron_find_student {
+    my ($scantron_record,$idmap)=@_;
+    my $scanID=$$scantron_record{'scantron.ID'};
+    foreach my $id (keys(%$idmap)) {
+	Apache->request->print('<pre>checking studnet -'.$id.'- againt -'.$scanID.'- </pre>');
+	if (lc($id) eq lc($scanID)) { Apache->request->print('success');return $$idmap{$id}; }
+    }
+    return undef;
+}
+
+sub scantron_filter {
+    my ($curres)=@_;
+    if (ref($curres) && $curres->is_problem() && !$curres->randomout) {
+	return 1;
+    }
+    return 0;
+}
+
+sub scantron_process_students {
     my ($r) = @_;
-    my $sequence=$ENV{'form.selectpage'};
-    my $result;
-    $result.="got page $sequence";
+    my (undef,undef,$sequence)=split(/___/,$ENV{'form.selectpage'});
+    my ($symb,$url)=&get_symb_and_url($r);
+    if (!$symb) {return '';}
+    my $default_form_data=&defaultFormData($symb,$url);
+
+    my %scantron_config=&get_scantron_config($ENV{'form.scantron_format'});
+    my $scanlines=Apache::File->new($Apache::lonnet::perlvar{'lonScansDir'}."/$ENV{'form.scantron_selectfile'}");
+    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)."<br />");
+    my $result= <<SCANTRONFORM;
+<form method="post" enctype="multipart/form-data" action="/adm/grades" name="scantronupload">
+  <input type="hidden" name="command" value="scantron_configphase" />
+  $default_form_data
+SCANTRONFORM
+    $r->print($result);
+
+    my @delayqueue;
+
+    foreach my $line (<$scanlines>) {
+	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');
+	}
+	$r->print('<pre>doing studnet'.$uname.'</pre>');
+	($uname,$udom)=split(/:/,$uname);
+	&Apache::lonnet::delenv('form\.counter$'); #') stupid emacs
+	&Apache::lonnet::appenv(%$scan_record);
     $Apache::lonxml::debug=1;
     &Apache::lonhomework::showhash(%ENV);
     $Apache::lonxml::debug=0;
-    #FIXME Needs to present some lines from the file and allow the instructor to specify which columns represent what data, possibly have some nice defaults setup, probably should do a pass through all problems for a student to get an idea of how many questions there are, and homw many lines we'll have,
-    return $result;
-}
-
-sub scantron_process_students {
+	
+	foreach my $resource (@resources) {
+	    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()));
+	    $r->print('<pre>'.
+		      $resource->symb().'-'.
+		      $resource->src().'-'.'</pre>result is'.$result);
+	    last;
+	}
+	&Apache::lonnet::delenv('form\.counter$'); #') stupid emacs
+	&Apache::lonnet::delenv('scantron\.');
+	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
+	#}
+    }
+    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
+	
+    }
     #FIXME
-    #   loop through students, {
-    #      Check if studnet info valid, if not add line to delay queue
-    #      foreach question 'submit' the students answer to the server
-    #             through grade target {
-    #         generate data to pass back that includes grade recevied
-    #      }
-    #   }
-    #   loop through delay queue {
-    #      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
-    #   }
     # if delay queue exists 2 submits one to process delayed students one
     #     to ignore delayed students, possibly saving the delay queue for later
 
@@ -3062,7 +3267,8 @@ GRADINGMENUJS
 	'Upload scores from file</td></tr>'."\n";
 
     $result.='<tr bgcolor="#ffffe6"valign="top"><td colspan="2">'.
-	'<input type="radio" name="command" value="scantron_selectphase" /> '.
+	'<input type="radio" name="command" value="scantron_selectphase" '.
+	($saveCmd eq 'scantron_selectphase' ? 'checked="on"' : '').' /> '.
         'Grade scantron forms</td></tr>'."\n";
 
     if ((&Apache::lonnet::allowed('mgr',$ENV{'request.course.id'})) && ($symb)) {
@@ -3195,8 +3401,8 @@ sub handler {
 	    }
 	} elsif ($command eq 'scantron_selectphase') {
 	    $request->print(&scantron_selectphase($request));
-	} elsif ($command eq 'scantron_configphase') {
-	    $request->print(&scantron_configphase($request));
+	} elsif ($command eq 'scantron_process') {
+	    $request->print(&scantron_process_students($request));
 	} else {
 	    $request->print("Unknown action: $command:");
 	}