--- loncom/homework/grades.pm 2007/06/13 17:20:12 1.399.2.1
+++ loncom/homework/grades.pm 2007/06/15 21:21:16 1.405
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# The LON-CAPA Grading handler
#
-# $Id: grades.pm,v 1.399.2.1 2007/06/13 17:20:12 albertel Exp $
+# $Id: grades.pm,v 1.405 2007/06/15 21:21:16 www Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -180,7 +180,7 @@ sub showResourceInfo {
if (exists($partsseen{$partID})) {
$result.="
";
} else {
- $result.="
";
+ $result.="
";
}
$partsseen{$partID}=1;
}
@@ -708,16 +708,16 @@ LISTJAVASCRIPT
&commonJSfunctions($request);
$request->print($result);
- my $checkhdgrade = ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked' : '';
- my $checklastsub = $checkhdgrade eq '' ? 'checked' : '';
+ my $checkhdgrade = ($env{'form.handgrade'} eq 'yes' && scalar(@$partlist) > 1 ) ? 'checked="checked"' : '';
+ my $checklastsub = $checkhdgrade eq '' ? 'checked="checked"' : '';
my $gradeTable=''."\n";
return $result;
}
@@ -6125,6 +6129,220 @@ sub init_perm {
}
}
+sub gather_clicker_ids {
+ my %clickerids=();
+
+ my $classlist = &Apache::loncoursedata::get_classlist();
+
+ # Set up a couple variables.
+ my $usernameidx = &Apache::loncoursedata::CL_SNAME();
+ my $domainidx = &Apache::loncoursedata::CL_SDOM();
+
+ foreach my $student (keys %$classlist) {
+
+ my $username = $classlist->{$student}->[$usernameidx];
+ my $domain = $classlist->{$student}->[$domainidx];
+ my $clickers =
+ (&Apache::lonnet::userenvironment($domain,$username,'clickers'))[1];
+ foreach my $id (split(/\,/,$clickers)) {
+ $id=~s/^0+//;
+ if (exists($clickerids{$id})) {
+ $clickerids{$id}.=','.$username.':'.$domain;
+ } else {
+ $clickerids{$id}=$username.':'.$domain;
+ }
+ }
+ }
+ return %clickerids;
+}
+
+sub gather_adv_clicker_ids {
+ my %clickerids=();
+ my $cnum=$env{'course.'.$env{'request.course.id'}.'.num'};
+ my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
+ my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum);
+ foreach my $element (sort keys %coursepersonnel) {
+ foreach my $person (split(/\,/,$coursepersonnel{$element})) {
+ my ($puname,$pudom)=split(/\:/,$person);
+ my $clickers =
+ (&Apache::lonnet::userenvironment($pudom,$puname,'clickers'))[1];
+ foreach my $id (split(/\,/,$clickers)) {
+ $id=~s/^0+//;
+ if (exists($clickerids{$id})) {
+ $clickerids{$id}.=','.$puname.':'.$pudom;
+ } else {
+ $clickerids{$id}=$puname.':'.$pudom;
+ }
+ }
+ }
+ }
+ return %clickerids;
+}
+
+sub process_clicker {
+ my ($r)=@_;
+ my ($symb)=&get_symb($r);
+ if (!$symb) {return '';}
+ my $result=&checkforfile_js();
+ $env{'form.probTitle'} = &Apache::lonnet::gettitle($symb);
+ my ($table) = &showResourceInfo($symb,$env{'form.probTitle'});
+ $result.=$table;
+ $result.='
'."\n";
+ $result.='
'."\n";
+ $result.=' '.&mt('Specify a file containing the clicker information for this resource').
+ '.
'."\n";
+ $result.='
'."\n";
+ my $upload=&mt("Upload File");
+ my $type=&mt("Type");
+ my $attendance=&mt("Award points just for participation");
+ my $personnel=&mt("Correctness determined from response by course personnel");
+ my $specific=&mt("Correctness determined from response with clicker ID");
+ my $pcorrect=&mt("Percentage points for correct solution");
+ my $pincorrect=&mt("Percentage points for incorrect solution");
+ my $selectform=&Apache::loncommon::select_form('iclicker','upfiletype',
+ ('iclicker' => 'i>clicker'));
+
+ $result.=<
+function sanitycheck() {
+// Accept only integer percentages
+ document.forms.gradesupload.pcorrect.value=Math.round(document.forms.gradesupload.pcorrect.value);
+ document.forms.gradesupload.pincorrect.value=Math.round(document.forms.gradesupload.pincorrect.value);
+// Find out grading choice
+ for (i=0; i
+
+ENDUPFORM
+ $result.='
'."\n".
+ '
'."\n";
+ $result.=&show_grading_menu_form($symb);
+ return $result;
+}
+
+sub process_clicker_file {
+ my ($r)=@_;
+ my ($symb)=&get_symb($r);
+ if (!$symb) {return '';}
+ my ($result) = &showResourceInfo($symb,$env{'form.probTitle'});
+ if (($env{'form.gradingmechanism'} eq 'specific') && ($env{'form.specificid'}!~/\w/)) {
+ $result.=''.&mt('You need to specify a clicker ID for the correct answer').'';
+ return $result.&show_grading_menu_form($symb);
+ }
+ my %clickerids=&gather_clicker_ids();
+ my %correctids=();
+ if ($env{'form.gradingmechanism'} eq 'personnel') {
+ %correctids=&gather_adv_clicker_ids();
+ }
+ if ($env{'form.gradingmechanism'} eq 'specific') {
+ my $correctid=$env{'form.specificid'};
+ $correctid=~tr/a-z/A-Z/;
+ $correctid=~s/\s//gs;
+ $correctid=~s/^0+//;
+ $correctids{$correctid}='specified';
+ }
+ if ($env{'form.gradingmechanism'} eq 'attendance') {
+ $result.=&mt('Score based on attendance only');
+ } else {
+ my $number=0;
+ $result.='
'.&mt('Correctness determined by the following IDs').'
';
+ foreach my $id (sort(keys(%correctids))) {
+ $result.=''.$id.' - ';
+ if ($correctids{$id} eq 'specified') {
+ $result.=&mt('specified');
+ } else {
+ my ($uname,$udom)=split(/\:/,$correctids{$id});
+ $result.=&Apache::loncommon::plainname($uname,$udom);
+ }
+ $result.=' ';
+ $number++;
+ }
+ if ($number==0) {
+ $result.=''.&mt('No IDs found to determine correct answer').'';
+ return $result.&show_grading_menu_form($symb);
+ }
+ }
+ if (length($env{'form.upfile'}) < 2) {
+ $result.="Error: The file you attempted to upload, ".&HTML::Entities::encode($env{'form.upfile.filename'},'<>&"').", contained no information. Please check that you entered the correct filename.";
+ return $result.&show_grading_menu_form($symb);
+ }
+ my %contents=();
+ my $errormsg='';
+ my $number=0;
+ if ($env{'form.upfiletype'} eq 'iclicker') {
+ ($errormsg,$number,%contents)=&iclicker_eval();
+ $result.=$errormsg;
+ }
+ return $result.&show_grading_menu_form($symb);
+}
+
+sub iclicker_eval {
+ my $number=0;
+ my $errormsg='';
+ foreach my $line (split(/[\n\r]/,$env{'form.upfile'})) {
+ chomp($line);
+ foreach my $quoted ($line=~/\,\s*\"([^\"]*)\"\s*\,/g) {
+ my $replace=$quoted;
+ $replace=~s/\,//g;
+ &Apache::lonnet::logthis($quoted.' - '.$replace.' ');
+ $line=~s/\,\s*\"\Q$quoted\E\"\s*\,/,$replace,/gs;
+ }
+ my @entries=split(/\,/,$line);
+ if ($entries[0] eq 'Question') {
+ for (my $i=3;$i<$#entries;$i+=6) {
+ $number++;
+ $errormsg.=' '.$entries[$i];
+ }
+ }
+ }
+ return ($errormsg,$number);
+}
+
sub handler {
my $request=$_[0];
@@ -6192,6 +6410,10 @@ sub handler {
$request->print(&editgrades($request));
} elsif ($command eq 'verify' && $perm{'vgr'}) {
$request->print(&verifyreceipt($request));
+ } elsif ($command eq 'processclicker' && $perm{'mgr'}) {
+ $request->print(&process_clicker($request));
+ } elsif ($command eq 'processclickerfile' && $perm{'mgr'}) {
+ $request->print(&process_clicker_file($request));
} elsif ($command eq 'csvform' && $perm{'mgr'}) {
$request->print(&upcsvScores_form($request));
} elsif ($command eq 'csvupload' && $perm{'mgr'}) {