--- loncom/interface/lonparmset.pm	2006/05/09 15:09:27	1.300
+++ loncom/interface/lonparmset.pm	2006/05/11 19:04:31	1.304
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set parameters for assessments
 #
-# $Id: lonparmset.pm,v 1.300 2006/05/09 15:09:27 albertel Exp $
+# $Id: lonparmset.pm,v 1.304 2006/05/11 19:04:31 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -63,6 +63,7 @@ use Apache::lonhomework;
 use Apache::lonxml;
 use Apache::lonlocal;
 use Apache::lonnavmaps;
+use Apache::lonrss;
 
 # --- Caches local to lonparmset
 
@@ -2073,7 +2074,7 @@ sub crsenv {
     }
 # ------------------------- Re-init course environment entries for this session
 
-    &Apache::lonnet::coursedescription($env{'request.course.id'}
+    &Apache::lonnet::coursedescription($env{'request.course.id'},
 				       {'freshen_cache' => 1});
 
 # -------------------------------------------------------- Get parameters again
@@ -3305,15 +3306,18 @@ sub components {
 	$issection='';
     }
     my $realm='<font color="red">'.&mt('All Resources').'</font>';
+    my $realmdescription=&mt('all resources'); 
     if ($middle=~/^(.+)\_\_\_\(all\)$/) {
 	$realm='<font color="green">'.&mt('Folder/Map').': '.&Apache::lonnet::gettitle($1).' <br /><font color="#aaaaaa" size="-2">('.$1.')</font></font>';
-    } elsif ($middle) {
+ 	$realmdescription=&mt('folder').' '.&Apache::lonnet::gettitle($1);
+   } elsif ($middle) {
 	my ($map,$id,$url)=&Apache::lonnet::decode_symb($middle);
 	$realm='<font color="orange">'.&mt('Resource').': '.&Apache::lonnet::gettitle($middle).' <br /><font color="#aaaaaa" size="-2">('.$url.' in '.$map.' id: '.$id.')</font></font>';
+	$realmdescription=&mt('resource').' '.&Apache::lonnet::gettitle($middle);
     }
     my $what=$part.'.'.$name;
     return ($realm,$section,$name,$part,$typeflag,
-	    $what,$middle,$uname,$udom,$issection);
+	    $what,$middle,$uname,$udom,$issection,$realmdescription);
 }
 
 sub standard_parameter_names {
@@ -3341,12 +3345,15 @@ sub parm_change_log {
     my %parmlog=&Apache::lonnet::dump('nohist_parameterlog',
 				      $env{'course.'.$env{'request.course.id'}.'.domain'},
 				      $env{'course.'.$env{'request.course.id'}.'.num'});
+    if ((keys(%parmlog))[0]=~/^error\:/) { undef(%parmlog); }
+
     my $courseopt=&Apache::lonnet::get_courseresdata($env{'course.'.$env{'request.course.id'}.'.num'},
 						     $env{'course.'.$env{'request.course.id'}.'.domain'});
-    $r->print('<table border="2">');
-    my $bgcolor='#EEEEEE';
+    $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
+	      '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Extent').'</th><th>'.&mt('Users').'</th><th>'.
+	      &mt('Parameter').'</th><th>'.&mt('Part').'</th><th>'.&mt('New Value').'</th><th>'.&mt('Announce').'</th>'.
+	      &Apache::loncommon::end_data_table_header_row());
     foreach my $id (sort { $parmlog{$b}{'exe_time'}<=>$parmlog{$a}{'exe_time'} } (keys(%parmlog))) {
-	if ($bgcolor eq '#EEEEEE') { $bgcolor='#FFFFCC'; } else { $bgcolor='#EEEEEE'; }
         my @changes=keys(%{$parmlog{$id}{'logentry'}});
 	my $count=$#changes+1;
 	my $time =
@@ -3366,7 +3373,8 @@ sub parm_change_log {
 						   $parmlog{$id}{'exe_uname'},
 						   $parmlog{$id}{'exe_udom'});
 	}
-	$r->print('<tr bgcolor="'.$bgcolor.'"><td rowspan="'.$count.'">'.$time.'</td>
+	my $row_start=&Apache::loncommon::start_data_table_row();
+	$r->print($row_start.'<td rowspan="'.$count.'">'.$time.'</td>
                        <td rowspan="'.$count.'">'.$about_me_link.
 		  '<br /><tt>'.$parmlog{$id}{'exe_uname'}.
 			          ':'.$parmlog{$id}{'exe_udom'}.'</tt>'.
@@ -3375,10 +3383,10 @@ sub parm_change_log {
 	my %istype=();
 	foreach my $changed (reverse(sort(@changes))) {
             my $value=$parmlog{$id}{'logentry'}->{$changed};
-            my ($realm,$section,$parmname,$part,$typeflag,$what,$middle,$uname,$udom,$issection)=
+            my ($realm,$section,$parmname,$part,$typeflag,$what,$middle,$uname,$udom,$issection,$realmdescription)=
 		&components($changed,$parmlog{$id}{'uname'},$parmlog{$id}{'udom'});
 	    if ($typeflag) { $istype{$parmname}=$value; }
-	    if ($makenewrow) { $r->print('<tr bgcolor="'.$bgcolor.'">'); } else { $makenewrow=1; }
+	    if ($makenewrow) { $r->print($row_start); } else { $makenewrow=1; }
 	    $r->print('<td>'.$realm.'</td><td>'.$section.'</td><td>'.
 		      &standard_parameter_names($parmname).'</td><td>'.
 		      ($part?&mt('Part: [_1]',$part):&mt('All Parts')).'</td><td>');
@@ -3405,18 +3413,25 @@ sub parm_change_log {
 	    }
 	    $r->print('</td>');
 	    if ($stillactive) {
+		my $title=&mt('Changed [_1]',&standard_parameter_names($parmname));
+                my $description=&mt('Changed [_1] for [_2] to [_3]',&standard_parameter_names($parmname),$realmdescription,
+				    (&isdateparm($istype{$parmname})?&Apache::lonlocal::locallocaltime($value):$value));
 		if (($uname) && ($udom)) {
-		    $r->print('<td>Notify Link</td>');
+		    $r->print('<td>'.
+			      &Apache::loncommon::messagewrapper('Notify User',$uname,$udom,$title,$description).
+			      '</td>');
 		} else {
-		    $r->print('<td>Blog Link</td>');
+		    $r->print('<td>'.
+			      &Apache::lonrss::course_blog_link($id,$title,$description).
+			      '</td>');
 		}
 	    } else {
 		$r->print('<td>&nbsp;</td>');
 	    }
-	    $r->print('</tr>');
+	    $r->print(&Apache::loncommon::end_data_table_row());
 	}
     }
-    $r->print('</table>');
+    $r->print(&Apache::loncommon::end_data_table());
     $r->print(&Apache::loncommon::end_page());
 }