--- loncom/publisher/lonretrieve.pm	2008/12/19 03:55:25	1.37
+++ loncom/publisher/lonretrieve.pm	2011/11/07 13:38:45	1.42.2.1
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to retrieve an old version of a file
 #
-# $Id: lonretrieve.pm,v 1.37 2008/12/19 03:55:25 raeburn Exp $
+# $Id: lonretrieve.pm,v 1.42.2.1 2011/11/07 13:38:45 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -120,7 +120,7 @@ sub phaseone {
     my ($main,$suffix,$is_meta) = &get_file_info($fn);
     
     if (-e $resfn) {  
-	$r->print('<form action="/adm/retrieve" method="POST">'.
+	$r->print('<form action="/adm/retrieve" method="post">'.
 		  '<input type="hidden" name="filename" value="/~'.$uname.$fn.'" />'.
 		  '<input type="hidden" name="phase" value="two" />'.
 		  &Apache::loncommon::start_data_table().
@@ -152,11 +152,11 @@ sub phaseone {
 		my $rmtime=&Apache::lonnet::metadata($resdir.'/'.$filename,'lastrevisiondate');
 		$r->print(&Apache::loncommon::start_data_table_row().
 			  '<td><input type="radio" name="version" value="'.
-			  $version.'" /></td><td>'.&mt('Previously published version').' '.$version.'</td><td>'.
-			  localtime($rmtime).'</td>');
+			  $version.'" /></td><td>'.&mt('Previously published version').' '.$version.'</td>'.
+              '<td>'.&Apache::lonlocal::locallocaltime($rmtime).'</td>');
 		
 		if (!$is_meta) {
-		    $r->print('<td><a href="'.$urldir.$filename.'.meta" target=cat>'.
+		    $r->print('<td><a href="'.$urldir.$filename.'.meta" target="cat">'.
 			      &mt('Metadata Version').' '.$version.'</a></td>');
 		}
 		if ($is_meta
@@ -175,10 +175,11 @@ sub phaseone {
 	my $rmtime=&Apache::lonnet::metadata($resfn,'lastrevisiondate');
 	$r->print(&Apache::loncommon::start_data_table_row().
 		  '<td><input type="radio" name="version" value="new" /></td>'.
-		  '<td><b>'.&mt('Currently published version').'</b></td><td>'.localtime($rmtime).
-		  '</td>');
+		  '<td><b>'.&mt('Currently published version').'</b></td>'.
+          '<td>'.&Apache::lonlocal::locallocaltime($rmtime).'</td>'
+    );
 	if (!$is_meta) {
-	    $r->print('<td><a href="'.$urldir.$main.'.'.$suffix.'.meta" target=cat>'.
+	    $r->print('<td><a href="'.$urldir.$main.'.'.$suffix.'.meta" target="cat">'.
 		      &mt('Metadata current version').'</a></td>');           
 	}
 	if ($is_meta 
@@ -198,13 +199,25 @@ sub phaseone {
 		      &mt('This will only retrieve the resource. If you want to retrieve the metadata, you will need to do that separately.').
 		      '</span></p>');
 	}
-	$r->print('<input type="submit" value="'.&mt('Retrieve version').'" /></form>');
+	$r->print('<input type="submit" value="'.&mt('Retrieve selected Version').'" /></form>');
     } else {
 	$r->print('<p class="LC_warning">'.&mt('No previous versions published.').'</p>');
     }
-    $r->print('<p><a href="/priv/'.$uname.$fn.'">'
-             .&mt('Back to [_1]','<span class="LC_filename">'.$fn.'</span>')
-             .'</a></p>'); 
+
+    my $dir =  &Apache::loncommon::authorspace()
+              .&File::Basename::dirname($fn)
+              .'/';
+    $r->print(&Apache::lonhtmlcommon::start_funclist()
+             .&Apache::lonhtmlcommon::add_item_funclist(
+                  '<a href="/priv/'.$uname.$fn.'">'
+                 .&mt('Back to Resource')
+                 .'</a>')
+             .&Apache::lonhtmlcommon::add_item_funclist(
+                  '<a href="'.$dir.'">'
+                 .&mt('Back to Directory')
+                 .'</a>')
+             .&Apache::lonhtmlcommon::end_funclist()
+    );
 }
 
 # ---------------------------------- Interface for presenting specified version
@@ -254,7 +267,7 @@ sub phasetwo {
         }
         $r->print('</p>'
                  .'<p><a href="/priv/'.$uname.$fn.'">'
-                 .&mt('Back to [_1]',$fn)
+                 .&mt('Back to Resource')
                  .'</a></p>');
     } else {
        $r->print('<p class="LC_info">'.&mt('Please pick a version to retrieve:').'</p>');
@@ -279,7 +292,7 @@ sub handler {
 
   my $r=shift;
 
-  my $fn;
+  my ($fn,$trailfile);
 
 
 # Get query string for limited number of parameters
@@ -317,22 +330,39 @@ sub handler {
   }
 
   $fn=~s{/~($LONCAPA::username_re)}{};
+  $trailfile = "/home/$uname/public_html".$fn;
 
   &Apache::loncommon::content_type($r,'text/html');
   $r->send_http_header;
 
-  $r->print(&Apache::loncommon::start_page('Retrieve Published Resources'));
+    # Breadcrumbs
+    &Apache::lonhtmlcommon::clear_breadcrumbs();
+    &Apache::lonhtmlcommon::add_breadcrumb({
+        'text'  => 'Construction Space',
+        'href'  => &Apache::loncommon::authorspace(),
+    });
+    &Apache::lonhtmlcommon::add_breadcrumb({
+        'text'  => 'Retrieve previous version',
+        'href'  => '',
+    });
+
+  $r->print(&Apache::loncommon::start_page('Retrieve Published Resources')
+           .&Apache::lonhtmlcommon::breadcrumbs()
+           .&Apache::loncommon::head_subbox(
+                &Apache::loncommon::CSTR_pageheader($trailfile))
+    );
 
-  
-  $r->print('<h1>'
+  $r->print('<p>'
            .&mt('Retrieve previous versions of [_1]'
                    ,'<span class="LC_filename">'.$fn.'</span>')
-           .'</h1>');
+           .'</p>');
   
   if (($uname ne $env{'user.name'}) || ($udom ne $env{'user.domain'})) {
-          $r->print('<h3><span class="LC_diff_coauthor">'.&mt('Co-Author').': '.$uname.
-		    &mt(' at ').$udom.
-               '</span></h3>');
+          $r->print('<p><span class="LC_info">'
+                   .&mt('Co-Author [_1]'
+                       ,&Apache::loncommon::plainname($uname,$udom)
+                       .' ('.$uname.':'.$udom.')')
+                   .'</span></p>');
   }