public static function activate($cache_mode)
{
$upload_dir = wp_upload_dir();
$base_path = $upload_dir['basedir'] . '/essb_cache/';
$base_url = $upload_dir['baseurl'] . '/essb_cache/';
if (is_ssl()) {
$base_url = str_replace('http://', 'https://', $base_url);
}
if (!is_dir($base_path)) {
if (!mkdir($base_path, 0777)) {
return false;
}
}
self::$cacheFolder = $base_path;
self::$cacheURL = $base_url;
if ($cache_mode != 'resource') {
define('ESSB_CACHE_ACTIVE', true);
define('ESSB_CACHE_ACTIVE_RESOURCE', true);
} else {
define('ESSB_CACHE_ACTIVE_RESOURCE', true);
}
self::$isActive = true;
return true;
}
