function _get_export_path($guid, $name = null)
{
it_classes_load('it-file-utility.php');
if (!is_null($name)) {
$file_name = preg_replace('/[^0-9a-z]+/', '-', strtolower($name));
$file_name = preg_replace('/-+/', '-', $file_name);
$file_name = trim($file_name, '-');
$args = array('name' => "builder-export-data/export-{$guid}/builder-export-{$file_name}", 'extension' => 'zip', 'rename' => false);
$file = ITFileUtility::create_writable_file($args);
} else {
$file = ITFileUtility::locate_file("builder-export-data/export-{$guid}/builder-export-*.zip");
if (is_array($file)) {
if (isset($file[0]) && is_file($file[0])) {
$file = $file[0];
} else {
$file = new WP_Error('builder-import-export-cannot-locate-export', 'Unable to locate the needed export file');
}
}
}
return $file;
}
function create_zip($args = array())
{
if (empty($this->_path)) {
return false;
}
if (is_string($args)) {
$args = array('name' => $args);
}
if (!is_array($args)) {
$args = array();
}
$default_args = array('file' => null, 'name' => 'temp', 'extension' => '.zip', 'disable_compression' => false, 'append_zip' => false, 'paths' => array());
$args = array_merge($default_args, $args);
if (!empty($args['file']) && is_file($args['file']) && !is_writable($args['file'])) {
return new WP_Error('cannot_overwrite_existing_file', 'The requested zip file path to be used exists and cannot be overridden');
}
if (!empty($args['file'])) {
if (!ITFileUtility::is_file_writable($args['file'])) {
return new WP_Error('create_zip_file_not_writable', 'Requested zip file name is not writable');
}
$file = $args['file'];
} else {
$file = ITFileUtility::create_writable_file(array('name' => $args['name'], 'extension' => $args['extension'], 'custom_search_paths' => $args['paths']));
if (is_wp_error($file)) {
return $file;
}
}
$result = false;
if (true !== $this->_args['force_compatibility']) {
$result = $this->_create_native_zip($file, $args);
}
if (true !== $result) {
$result = $this->_create_compatibility_zip($file, $args);
}
if (is_wp_error($result)) {
return $result;
} else {
if (true !== $result) {
return new WP_Error('unknown_zip_failure', 'Zip file creation failed for an unknown reason');
}
}
if (empty($args['file'])) {
$this->_zip = $file;
}
return $file;
}