/**
* Exports custom files to CDN
*
* @return array
*/
function get_files_custom()
{
$files = array();
$document_root = Util_Environment::document_root();
$custom_files = $this->_config->get_array('cdn.custom.files');
$custom_files = array_map(array('\\W3TC\\Util_Environment', 'parse_path'), $custom_files);
$site_root = Util_Environment::site_root();
$path = Util_Environment::site_url_uri();
$site_root_dir = str_replace($document_root, '', $site_root);
if (strstr(WP_CONTENT_DIR, Util_Environment::site_root()) === false) {
$site_root = Util_Environment::document_root();
$path = '';
}
$content_path = trim(str_replace(WP_CONTENT_DIR, '', $site_root), '/\\');
foreach ($custom_files as $custom_file) {
if ($custom_file != '') {
$custom_file = Cdn_Util::replace_folder_placeholders($custom_file);
$custom_file = Util_Environment::normalize_file($custom_file);
if (!Util_Environment::is_wpmu()) {
$dir = trim(dirname($custom_file), '/\\');
$rel_path = trim(dirname($custom_file), '/\\');
} else {
$rel_path = $dir = trim(dirname($custom_file), '/\\');
}
if (strpos($dir, '<currentblog>') != false) {
$rel_path = $dir = str_replace('<currentblog>', 'blogs.dir/' . Util_Environment::blog_id(), $dir);
}
if ($dir == '.') {
$rel_path = $dir = '';
}
$mask = basename($custom_file);
$files = array_merge($files, Cdn_Util::search_files($document_root . '/' . $dir, $rel_path, $mask));
}
}
return $files;
}
