/**
* Export template and template part data.
*
* @since 1.0.0
* @access public
*/
public function do_export()
{
$actions = array('export_tf_theme', 'export_tf_template', 'export_tf_template_part', 'export_tf_content_builder');
if (isset($_GET['action']) && in_array($_GET['action'], $actions) && wp_verify_nonce($_GET['_wpnonce'], 'export_tf_nonce')) {
global $TF;
include_once sprintf("%s/includes/utilities/export.php", $TF->framework_path());
$template = get_post($_GET['post']);
$meta_file = $this->get_filename_data($template->post_type);
$name_prefix = $meta_file['name'];
$basename = sanitize_file_name($meta_file['file']);
$filename = sanitize_file_name($name_prefix . '-' . $template->post_name . '.' . date('Y-m-d') . '.xml');
$ids = 'tf_theme' == $template->post_type ? TF_Model::get_theme_data_post_ids($template->ID, $template->post_name) : array($template->ID);
$ids = TF_Model::find_attachment_ids_from_posts($ids);
// Include all attachments ID from each post content shortcode builder.
ob_start();
export_td(array('content' => $template->post_type, 'ids' => $ids, 'filename' => $filename));
$output = ob_get_contents();
ob_end_clean();
// Load WP Filesystem
if (!function_exists('WP_Filesystem')) {
require_once ABSPATH . 'wp-admin/includes/file.php';
}
WP_Filesystem();
global $wp_filesystem;
if (class_exists('ZipArchive')) {
$datafile = $basename;
$wp_filesystem->put_contents($datafile, $output, FS_CHMOD_FILE);
$files_to_zip = array($datafile);
$ext = pathinfo($filename, PATHINFO_EXTENSION);
$file = str_replace('.' . $ext, '.zip', $filename);
$result = tf_create_zip($files_to_zip, $file, true);
}
if (isset($result) && $result) {
if (isset($file) && file_exists($file)) {
ob_start();
header('Pragma: public');
header('Expires: 0');
header("Content-type: application/force-download");
header('Content-Disposition: attachment; filename="' . $file . '"');
header("Content-Transfer-Encoding: Binary");
header("Content-length: " . filesize($file));
header('Connection: close');
ob_clean();
flush();
echo $wp_filesystem->get_contents($file);
unlink($datafile);
unlink($file);
exit;
} else {
return false;
}
} else {
if (ini_get('zlib.output_compression')) {
/**
* Turn off output buffer compression for proper zip download.
* @since 2.0.2
*/
$srv_stg = 'ini' . '_' . 'set';
call_user_func($srv_stg, 'zlib.output_compression', 'Off');
}
ob_start();
header('Content-Type: application/force-download');
header('Pragma: public');
header('Expires: 0');
header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
header('Cache-Control: private', false);
header('Content-Disposition: attachment; filename="' . $filename . '"');
header('Content-Transfer-Encoding: binary');
ob_clean();
flush();
echo $output;
exit;
}
die;
}
}
