--- loncom/interface/lonwhatsnew.pm	2005/06/03 19:33:37	1.16
+++ loncom/interface/lonwhatsnew.pm	2005/07/08 10:39:49	1.22
@@ -1,5 +1,5 @@
 #
-# $Id: lonwhatsnew.pm,v 1.16 2005/06/03 19:33:37 raeburn Exp $
+# $Id: lonwhatsnew.pm,v 1.22 2005/07/08 10:39:49 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -35,6 +35,7 @@ use Apache::lonhtmlcommon();
 use Apache::lonlocal;
 use Apache::loncoursedata();
 use Apache::lonnavmaps();
+use Apache::lonuserstate;
 use Apache::Constants qw(:common :http);
 use Time::Local;
 
@@ -177,19 +178,23 @@ sub display_actions_box() {
     }
 
     my %threshold = (
-                      av_attempts => 0,
-                      degdiff => 0.01,
-                      numstudents => 0,
+                      av_attempts => 2,
+                      degdiff => 0.5,
+                      numstudents => 2,
                      );
 
     my $pgbg=&Apache::loncommon::designparm($function.'.pgbg',$domain);
     my $tabbg=&Apache::loncommon::designparm($function.'.tabbg',$domain);
 
     unless ($env{'request.course.id'}) {
-        $r->print('<br /><b><center>You are accessing an invalid course</center></b><br /><br />');
+        $r->print('<br /><b><center>You are accessing an invalid course.</center></b><br /><br />');
         return;
     }
 
+    my ($furl,$ferr)=
+           &Apache::lonuserstate::readmap($cdom.'/'.$crs);
+    $r->print('<font size="+1"><a href="'.$furl.'">Go to first resource</a></font><a href="/adm/preferences?action=changecourseinit"></font><br />Change your preferences</a> to suppress display of this screen when accessing courses as Course Coordinator in the future.<br /><hr />');
+
     my $result;
 
     if ($command eq 'reset') {
@@ -381,7 +386,7 @@ END
             } else {
                 $rowColor = $rowColor2;
             }
-            $r->print('<tr bgcolor="'.$rowColor.'"><td valign="top"><small>'.$mailcount.'. &nbsp;<small></td><td valign="top"><small><a href="/adm/mail?">'.$msg->{'shortsub'}.'</a>&nbsp; &nbsp;</small></td><td valign="top"><small>&nbsp;'.$msg->{'from'}.'@'.$msg->{'fromdom'}.'&nbsp;</small></td><td valign="top"><small>'.$msg->{'sendtime'}.'</small></td></tr>');
+            $r->print('<tr bgcolor="'.$rowColor.'"><td valign="top"><small>'.$mailcount.'. &nbsp;<small></td><td valign="top"><small><a href="/adm/communicate">'.$msg->{'shortsub'}.'</a>&nbsp; &nbsp;</small></td><td valign="top"><small>&nbsp;'.$msg->{'from'}.'@'.$msg->{'fromdom'}.'&nbsp;</small></td><td valign="top"><small>'.$msg->{'sendtime'}.'</small></td></tr>');
             $rowNum ++;
             $mailcount ++;
         }
@@ -527,7 +532,7 @@ sub getitems {
         $$res_title{$symb} = $title;
         my $ressymb = $resource->wrap_symb();
 # Check for unread discussion postings
-        if (defined($discussiontime{$ressymb})) {
+	if ($resource->hasDiscussion()) {
             push(@discussions,$ressymb);
             my $prevread = 0;
             my $unreadcount = 0;
@@ -556,7 +561,14 @@ sub getitems {
         if ($resource->is_problem()) {
             my $ctr = 0;
             my ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
-            my ($partlist,$handgrade,$responseType) = &Apache::grades::response_type($url,$symb);
+            my ($partlist,$handgrade,$responseType) = 
+		&Apache::grades::response_type($url,$symb);
+	    my $handgradeable;
+	    foreach my $value (values(%{$handgrade})) {
+		if ($value eq 'yes') { $handgradeable=1; last; }
+	    }
+	    next if (!$handgradeable);
+ 
             foreach my $student (keys(%$classlist)) {
                 my ($uname,$udom) = split(/:/,$student);
                 my %status=&Apache::grades::student_gradeStatus($url,$symb,$udom,$uname,$partlist);
@@ -623,8 +635,7 @@ sub getitems {
                 $stats{$part}{degdiff} = $degdiff;
                 $stats{$part}{attempts} = $av_attempts;
                 $stats{$part}{users} = $users;
-                my %resethash = &Apache::lonnet::restore($symb,'nohist_resourcetracker',$cdom,$crs);
-                $lastreset{$part} = &get_counter_resets(\%resethash,$part);
+		$lastreset{$part} = $resourcetracker{$symb."\0".$part."\0resettime"};
                 $warning = 1;
             }
         }
@@ -665,22 +676,6 @@ sub getitems {
     }
 }
 
-sub get_counter_resets {
-    my ($resethash,$part) = @_;
-    my $lastreset = 'None';
-    if ($$resethash{'version'}) {
-        for (my $version=1;$version<=$$resethash{'version'};$version++) {
-            if (exists($$resethash{$version.':'.$part."\0".'prev_attempts'})) {
-                $lastreset = $$resethash{$version.':timestamp'};
-            }
-        }
-    }
-    unless ($lastreset eq 'None') {
-        $lastreset = localtime($lastreset);
-    }
-    return $lastreset;
-}
-
 sub get_curr_thresholds {
     my ($threshold,$cdom,$crs) = @_;
     my %coursesettings = &Apache::lonnet::dump('environment',
@@ -707,22 +702,20 @@ sub process_reset {
                      );
     my @resets = ();
     my %titles = ();
-    foreach my $key (keys %env) {
+    foreach my $key (keys(%env)) {
         next if ($key !~ /^form\.reset_(.+)$/);
         my $title = &Apache::lonnet::unescape($env{'form.title_'.$1});
         my $reset_item = &Apache::lonnet::unescape($1);
         my %curr_aggregates = &Apache::lonnet::dump('nohist_resourcetracker',$dom,$crs,$reset_item);
-        my %resethash = ();
         my %aggregates = ();
-        my ($symb,$part) = split/\0/,$reset_item;
+        my ($symb,$part) = split(/\0/,$reset_item);
         foreach my $type (@agg_types) {
             $aggregates{$reset_item."\0".$type} = 0;
-            $resethash{$part."\0".'prev_'.$type} = $curr_aggregates{$reset_item."\0".$type};
         }  
+	$aggregates{$reset_item."\0".'resettime'} = time;
         my $putresult = &Apache::lonnet::put('nohist_resourcetracker',\%aggregates,
                           $dom,$crs);
         if ($putresult eq 'ok') {
-            my $storeresult = &Apache::lonnet::cstore(\%resethash,$symb,'nohist_resourcetracker',$dom,$crs);
             $result .= $title.' -part '.$part.': ';
             my %new_aggregates = &Apache::lonnet::dump('nohist_resourcetracker',$dom,$crs,$reset_item);
             foreach my $type (@agg_types) {