Add clone button to backups https://github.com/webmin/webmin/issues/477

fsdump/edit_dump.cgi

@@ -45,7 +45,13 @@ else {
 	$dump = &get_dump($in{'id'});
 	$access{'edit'} && &can_edit_dir($dump) ||
 		&error($text{'dump_ecannot2'});
-	&ui_print_header(undef, $text{'edit_title2'}, "", "create");
+	if ($in{'clone'}) {
+		&ui_print_header(undef, $text{'edit_title3'}, "", "create");
+		delete($in{'id'});
+		}
+	else {
+		&ui_print_header(undef, $text{'edit_title2'}, "", "create");
+		}
 	}
 
 @tds = ( "width=30%" );
@@ -162,6 +168,7 @@ if ($in{'id'}) {
 	print &ui_form_end([ [ "save", $text{'save'} ],
 			     [ "savenow", $text{'edit_savenow'} ],
 			     [ "restore", $text{'edit_restore'} ],
+			     [ "clone", $text{'edit_clone'} ],
 			     [ "delete", $text{'delete'} ] ]);
 	}
 else {

fsdump/lang/en

@@ -115,6 +115,7 @@ edit_edir=Missing backup directory
 edit_efs=Filesystems of type $1 cannot be backed up by this module
 edit_title=Add New Backup
 edit_title2=Edit Backup
+edit_title3=Clone Backup
 edit_header=$1 filesystem backup details
 edit_header2=Backup schedule
 edit_header3=Backup options
@@ -132,6 +133,7 @@ edit_to=$1 to $2
 edit_tolevel=$1 to $2 (level $3)
 edit_special=Backup schedule
 edit_when=When to backup
+edit_clone=Clone
 
 save_err=Failed to save backup
 save_edir=Missing or invalid backup directory

fsdump/save_dump.cgi

@@ -40,6 +40,10 @@ elsif ($in{'restore'}) {
 	# Redirect to restore form
 	&redirect("restore_form.cgi?fs=$dump->{'fs'}&id=$in{'id'}");
 	}
+elsif ($in{'clone'}) {
+	# Redirect to create form, but in clone mode
+	&redirect("edit_dump.cgi?id=$in{'id'}&clone=1");
+	}
 else {
 	# Validate and store inputs
 	if (&multiple_directory_support($in{'fs'})) {