--- loncom/interface/lonindexer.pm	2007/08/17 22:27:00	1.178
+++ loncom/interface/lonindexer.pm	2008/12/17 18:49:13	1.181.2.2
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Directory Indexer
 #
-# $Id: lonindexer.pm,v 1.178 2007/08/17 22:27:00 albertel Exp $
+# $Id: lonindexer.pm,v 1.181.2.2 2008/12/17 18:49:13 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -481,7 +481,7 @@ END
         my @file_categories = &Apache::loncommon::filecategories();
         my %select_file_categories;
         my @select_form_order = ('');
-        $select_file_categories{''} = 'All file types';
+        $select_file_categories{''} = &mt('All file types');
         foreach my $cat (@file_categories) {
 	    my $types = join(",",&Apache::loncommon::filecategorytypes($cat));
 	    $select_file_categories{$types} = $cat;
@@ -542,8 +542,8 @@ END
 	$r->print("<td $colspan><b>".&mt('Name')."</b></td>\n");
 	$r->print("<td><b>".&mt('Title')."</b></td>\n") 
 	    if ($hash{'display_attrs_0'} == 1);
-	$r->print("<td align=right><b>".&mt("Size")." (".&mt("bytes").") ".
-		  "</b></td>\n") if ($hash{'display_attrs_1'} == 1);
+	$r->print('<td align="right"><b>'.&mt('Size').' ('.&mt('bytes').') '.
+		  '</b></td>'."\n") if ($hash{'display_attrs_1'} == 1);
 	$r->print("<td><b>".&mt("Last accessed")."</b></td>\n") 
 	    if ($hash{'display_attrs_2'} == 1);
 	$r->print("<td><b>".&mt("Last modified")."</b></td>\n")
@@ -657,7 +657,7 @@ sub scanDir {
 	next if($strip =~ /.*\.meta$/ | $obs eq '1');
 	my (@fileparts) = split(/\./,$strip);
 	if ($hash{'display_attrs_9'} != 1) {
-# if not all versions to be shown
+            # if not all versions to be shown
 	    if (scalar(@fileparts) >= 3) {
 		my $fext = pop @fileparts;
 		my $ov = pop @fileparts;
@@ -935,16 +935,17 @@ sub display_line {
 	my @file_ext = split (/\./,$listname);
 	my $curfext = $file_ext[-1];
         if (@Omit) {
-            foreach (@Omit) { return OK if ($curfext eq $_); }
+            foreach (@Omit) { return OK if (lc($curfext) eq $_); }
         }
         if (@Only) {
             my $skip = 1;
-            foreach (@Only) { $skip = 0 if ($curfext eq $_); }
+            foreach (@Only) { $skip = 0 if (lc($curfext) eq $_); }
             return OK if ($skip > 0);
         }
 	# Set the icon for the file
 	my $iconname = &Apache::loncommon::icon($listname);
-	$r->print("<tr valign='$valign' bgcolor=\"$fileclr\"><td nowrap='nowrap' valign='top'>");
+	$r->print('<tr valign="'.$valign.'" bgcolor="'.$fileclr.'">'.
+                  '<td valign="top"><span class="LC_nobreak">');
 	
         if ($env{'form.catalogmode'} eq 'interactive') {
 	    my $quotable_filelink = &Apache::loncommon::escape_single($filelink);
@@ -952,7 +953,7 @@ sub display_line {
                       $quotable_filelink,"')\">");
 	    $r->print("<img alt=\"\" src='",$iconpath,"select.gif' class='LC_icon' /></a>".
 		      "\n");
-	    $r->print("</td><td nowrap='nowrap' valign='top'>");
+	    $r->print('</span></td><td valign="top"><span class="LC_nobreak">');
 	} elsif ($env{'form.catalogmode'} eq 'import') {
 	    $r->print("<form name='form$fnum' action=''>\n");
 	    $r->print("<input type='checkbox' name='filelink"."' ".
@@ -962,7 +963,7 @@ sub display_line {
 		$r->print("checked");
 	    }
 	    $r->print(" />\n");
-	    $r->print("</form></td><td nowrap='nowrap' valign='top'>");
+	    $r->print('</form></span></td><td valign="top"><span class="LC_nobreak">');
 	    $hash{"pre_${fnum}_link"}=$filelink;
 	    $hash{"pre_${fnum}_title"}=$title;
 	    if (!$hash{"pre_${fnum}_title"}) {
@@ -1014,24 +1015,24 @@ sub display_line {
 	&Apache::loncommon::inhibit_menu_check(\$quotable_filelink);
 	$r->print (" (<a href=\"javascript:openWindow('".$quotable_filelink.
 		   "?inhibitmenu=yes','metadatafile','500','550','no','yes','no');\" ".
-		   " target=\"_self\">metadata</a>) ");
+		   " target=\"_self\">".&mt('metadata')."</a>) ");
 # Close form to open/close sequence
 	if ($filelink=~/\.(page|sequence)$/) {
 	    $r->print('</form>');
 	}
-	$r->print("</td>\n");
+	$r->print("</span></td>\n");
 	if ($hash{'display_attrs_0'} == 1) {
 	    $r->print('<td> '.($title eq '' ? '&nbsp;' : $title).
 		      ' </td>'."\n");
 	}
-	$r->print('<td align=right> ',
+	$r->print('<td align="right"> ',
 		  $filecom[8]," </td>\n") 
 	    if $hash{'display_attrs_1'} == 1;
 	$r->print('<td> '.
-		  (localtime($filecom[9]))." </td>\n") 
+                  (&Apache::lonlocal::locallocaltime($filecom[9]))." </td>\n")
 	    if $hash{'display_attrs_2'} == 1;
 	$r->print('<td> '.
-		  (localtime($filecom[10]))." </td>\n") 
+                  (&Apache::lonlocal::locallocaltime($filecom[10]))." </td>\n")
 	    if $hash{'display_attrs_3'} == 1;
 
 	if ($hash{'display_attrs_4'} == 1) {
@@ -1080,7 +1081,7 @@ sub display_line {
 		$r->print('<td>'."<a href=\"javascript:openWindow('"
 			  .$quotable_sourcelink.
 			  "', 'previewsource', '700', '700', 'no', 'yes','yes');\"".
-			  " target=\"_self\">Yes</a> "."</td>\n");
+			  " target=\"_self\">".&mt('Source Code')."</a> "."</td>\n");
 	    } else { #A cuddled else. :P
 		$r->print("<td>&nbsp;</td>\n");
 	    }
@@ -1149,14 +1150,14 @@ sub display_line {
 	    $r->print('<td> '.($title eq '' ? '&nbsp;' : $title).
 		      ' </td>'."\n");
 	}
-	$r->print('<td align=right> ',
+	$r->print('<td align="right"> ',
 		  $filecom[8]," </td>\n") 
 	    if $hash{'display_attrs_1'} == 1;
 	$r->print('<td> '.
-		  (localtime($filecom[9]))." </td>\n") 
+                  (&Apache::lonlocal::locallocaltime($filecom[9]))." </td>\n")
 	    if $hash{'display_attrs_2'} == 1;
 	$r->print('<td> '.
-		  (localtime($filecom[10]))." </td>\n") 
+                  (&Apache::lonlocal::locallocaltime($filecom[10]))." </td>\n")
 	    if $hash{'display_attrs_3'} == 1;
 
 	if ($hash{'display_attrs_4'} == 1) {