show_upload_file_form();
break;
case 2:
$filename = upload_file($_FILES["file"]);
if ($filename) {
go_to_step(3, $filename);
} else {
go_to_step(1, null);
}
break;
case 3:
ask_kind_of_importing();
break;
case 4:
if ($_POST['submit'] == "Clear existing data and import") {
if (!CCategoryManager::ClearAllCategories()) {
break;
}
echo "Cleared all categories.<br/>";
$import_type = "override";
} else {
if ($_POST['submit'] == "Merge with existing data") {
$import_type = "merge";
} else {
header('Location: xls_importer.php');
}
}
$filename = $_POST['filename'];
import_category($filename);
$extra_data = array();
$extra_data[0] = $filename;