--- loncom/interface/portfolio.pm	2004/12/11 19:54:22	1.64
+++ loncom/interface/portfolio.pm	2004/12/16 21:19:46	1.68
@@ -148,9 +148,6 @@ sub display_file_select {
     my $iconpath= $r->dir_config('lonIconsURL') . "/";
     my $display_out;
     my $checked_files = &Apache::lonnet::files_in_path($ENV{'user.name'}, $ENV{'form.currentpath'});
-    foreach my $key (keys %$checked_files) {
-        &Apache::lonnet::logthis("a key is $key $$checked_files{$key} is the value");
-    }
     if ($is_empty && ($current_path ne '/')) {
         $display_out = '<form method="post" action="/adm/portfolio">'.
         '<input type="hidden" name="action" value="deletedir" />'.
@@ -185,12 +182,9 @@ sub display_file_select {
                 $r->print('</tr>'); 
             } else {
                 $r->print('<tr bgcolor="#CCCCFF">');
-                $r->print('<td><input type="checkbox" name="selectedfile" value="'.$filename.'"'); 
+                $r->print('<td><input type="checkbox" name="selectfile" value="'.$filename.'"'); 
                 if ($$checked_files{$filename} eq 'selected') {
                     $r->print("CHECKED");
-                    &Apache::lonnet::logthis("checked");
-                } else {
-                    &Apache::lonnet::logthis("not checked $$checked_files{$filename} $filename");
                 }
                 $r->print('></td>');
                 $r->print('<td><img src="'.$iconpath.'unknown.gif"></td>');
@@ -214,12 +208,15 @@ sub display_file_select {
 
 sub open_form {
     my ($r)=@_;
+    my @files=&Apache::loncommon::get_env_multiple('form.selectfile');
     $r->print('<form method="post" action="/adm/portfolio">');
     $r->print('<input type="hidden" name="action" value="'.
 	      $ENV{'form.action'}.'" />');
     $r->print('<input type="hidden" name="confirmed" value="1" />');
-    $r->print('<input type="hidden" name="selectfile" value="'.
-	      $ENV{'form.selectfile'}.'" />');
+    foreach (@files) {
+        $r->print('<input type="hidden" name="selectfile" value="'.
+	      $_.'" />');
+    }
     $r->print('<input type="hidden" name="currentpath" value="'.
 	      $ENV{'form.currentpath'}.'" />');
 }
@@ -239,9 +236,19 @@ sub close_form {
 
 sub display_file {
     my ($path,$filename)=@_;
+    my $display_file_text;
     if (!defined($path)) { $path=$ENV{'form.currentpath'}; }
-    if (!defined($filename)) { $filename=$ENV{'form.selectfile'}; }
-    return '<tt>'.$path.$filename.'</tt>';
+    if (!defined($filename)) { 
+        $filename=$ENV{'form.selectfile'};
+        $display_file_text = '<tt>'.$path.$filename.'</tt>';
+    } elsif (ref($filename) eq "ARRAY") {
+        foreach (@$filename) {
+            $display_file_text .= '<tt>'.$path.$_.'</tt><br />';
+        }
+    } elsif (ref($filename) eq "SCALAR") {
+        $display_file_text = '<tt>'.$path.$filename.'</tt>';        
+    }
+    return $display_file_text;
 }
 
 sub done {
@@ -256,25 +263,36 @@ sub delete {
     my ($r)=@_;
     my @check;
     my $file_name = $ENV{'form.currentpath'}.$ENV{'form.selectfile'};
+    my @files=&Apache::loncommon::get_env_multiple('form.selectfile');
+
     if (&Apache::lonnet::is_locked($file_name,$ENV{'user.domain'},$ENV{'user.name'} ) eq 'true') {
         $r->print ("The file is locked and cannot be deleted.<br />");
         $r->print(&done());
     } else {
-        &open_form($r);
-        $r->print('<p>'.&mt('Delete').' '.&display_file().'?</p>');
-        &close_form($r);
+        if (scalar(@files)) {
+            &open_form($r);
+            $r->print('<p>'.&mt('Delete').' '.&display_file(undef,\@files).'?</p>');
+            &close_form($r);
+        } else {
+            $r->print("No file was checked to delete.<br />");
+            $r->print(&done());
+        }
     }
 } 
 
 sub delete_confirmed {
     my ($r)=@_;
-    my $result=&Apache::lonnet::removeuserfile($ENV{'user.name'},
+    my @files=&Apache::loncommon::get_env_multiple('form.selectfile');
+    my $result;
+    foreach my $delete_file (@files) {
+        $result=&Apache::lonnet::removeuserfile($ENV{'user.name'},
 					       $ENV{'user.domain'},'portfolio'.
 					       $ENV{'form.currentpath'}.
-					       $ENV{'form.selectfile'});
-    if ($result ne 'ok') {
+					       $delete_file);
+        if ($result ne 'ok') {
 	$r->print('<font color="red"> An error occured ('.$result.
-		  ') while trying to delete '.&display_file().'</font><br />');
+		  ') while trying to delete '.&display_file(undef, $delete_file).'</font><br />');
+        }
     }
     $r->print(&done());
 }
@@ -347,6 +365,9 @@ sub rename_confirmed {
 		  ') while trying to rename '.&display_file().' to '.
 		  &display_file(undef,$filenewname).'</font><br />');
     }
+    if ($filenewname ne $ENV{'form.filenewname'}) {
+        $r->print("The new file name was changed from:<br /><strong>".$ENV{'form.filenewname'}."</strong> to <strong>$filenewname </strong>");
+    }
     $r->print(&done());
 }
 sub select_files {
@@ -354,7 +375,7 @@ sub select_files {
     if ($ENV{'form.continue'} eq 'true') {
         # here we update the selections for the currentpath
         # eventually, have to handle removing those not checked, but . . . 
-        my @items=&Apache::loncommon::get_env_multiple('form.selectedfile');
+        my @items=&Apache::loncommon::get_env_multiple('form.selectfile');
         &Apache::lonnet::save_selected_files($ENV{'user.name'}, $ENV{'form.currentpath'}, @items);
     } else {
         if ($ENV{'form.currentpath'} eq '/') {
@@ -468,6 +489,9 @@ sub createdir {
 	    	      ') while trying to create a new directory '.&display_file().'</font><br />');
         }
     }
+    if ($newdir ne $ENV{'form.newdir'}) {
+        $r->print("The new directory name was changed from:<br /><strong>".$ENV{'form.newdir'}."</strong> to <strong>$newdir </strong>");  
+    }
     $r->print(&done());
 }