public static function create_writable_path($args = array())
{
if (is_string($args)) {
$args = array('name' => $args);
} else {
if (!is_array($args)) {
$args = array();
}
}
$default_args = array('name' => 'temp-deleteme', 'private' => true, 'possible_paths' => array(), 'permissions' => 0755, 'rename' => false);
$args = array_merge($default_args, $args);
$writable_dir = ITFileUtility::find_writable_path(array('private' => $args['private'], 'possible_paths' => $args['possible_paths'], 'permissions' => $args['permissions']));
if (is_wp_error($writable_dir)) {
return $writable_dir;
}
$test_dir_name = $args['name'];
$path = "{$writable_dir}/{$test_dir_name}";
if (file_exists($path) && false === $args['rename']) {
if (is_writable($path)) {
return $path;
} else {
return new WP_Error('create_writable_path_failed', 'Requested path exists and cannot be written to');
}
}
$count = 0;
while (is_dir("{$writable_dir}/{$test_dir_name}")) {
$count++;
$test_dir_name = "{$args['name']}-{$count}";
}
$path = "{$writable_dir}/{$test_dir_name}";
if (false === ITFileUtility::mkdir($path, $args['permissions'])) {
return new WP_Error('create_path_failed', 'Unable to create a writable path');
}
if (!is_writable($path)) {
return new WP_Error('create_writable_path_failed', 'Unable to create a writable path');
}
return $path;
}