';
+ 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; }
+ } 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";
+ }
+ }
+ }
+ if ( scalar(keys(%newrecord)) > 0 ) {
+ $newrecord{"resource.regrader"}="$ENV{'user.name'}:$ENV{'user.domain'}";
+ &Apache::lonnet::cstore(\%newrecord,$symb,$courseid,$domain,$stuname);
+ $result.="Stored away ".scalar(keys(%newrecord))." elements. \n";
+ }
+ return $result;
}
sub submission {
@@ -38,21 +177,94 @@ sub submission {
if ($uname eq '') { &moreinfo($request,"Unable to find student"); return ''; }
my $symb=&Apache::lonnet::symbread($url);
if ($symb eq '') { $request->print("Unable to handle ambiguous references:$url:."); return ''; }
- my $home=&Apache::lonnet::homeserver($uname,$udom);
- my $answer=&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,$home,
+ my $answer=&Apache::loncommon::get_previous_attempt($symb,$uname,$udom,
$ENV{'request.course.id'});
my $result="
Submission Record
$uname:$udom for $url".$answer;
return $result;
}
+sub viewgrades {
+ my ($request) = @_;
+ my $result='';
+
+ #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');
+
+
+ #get list of parts for this problem
+ my (@parts) = &getpartlist($url);
+
+ #start the form
+ $result = '';
+
+ return $result;
+}
+
+sub editgrades {
+ my ($request) = @_;
+ my $result='';
+
+ 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 $result;
+}
+
sub send_header {
my ($request)= @_;
$request->print(&Apache::lontexconvert::header());
- $request->print("
-");
+# $request->print("
+#");
$request->print('');
}
@@ -75,15 +287,20 @@ sub handler {
$request->send_http_header;
return OK if $request->header_only;
my $url=$ENV{'form.url'};
+ my $symb=$ENV{'form.symb'};
my $command=$ENV{'form.command'};
&send_header($request);
- if ($url eq '') {
+ if ($url eq '' && $symb eq '') {
$request->print("Non-Contextual Access Unsupported:$command:$url:");
} else {
- $Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$url);
+ $Apache::grades::viewgrades=&Apache::lonnet::allowed('vgr',$ENV{'request.course.id'});
if ($command eq 'submission') {
$request->print(&submission($request));
+ } elsif ($command eq 'viewgrades') {
+ $request->print(&viewgrades($request));
+ } elsif ($command eq 'editgrades') {
+ $request->print(&editgrades($request));
} else {
$request->print("Unknown action:$command:");
}