/**
* Parse config from pj-user-config.php or $redis_page_cache_config global.
*/
private static function maybe_user_config()
{
global $redis_page_cache_config;
$pj_user_config = function_exists('pj_user_config') ? pj_user_config() : array();
$keys = array('redis_host', 'redis_port', 'redis_auth', 'redis_db', 'ttl', 'unique', 'ignore_cookies', 'ignore_request_keys', 'bail_callback', 'debug', 'gzip');
foreach ($keys as $key) {
if (isset($pj_user_config['page_cache'][$key])) {
self::${$key} = $pj_user_config['page_cache'][$key];
} elseif (isset($redis_page_cache_config[$key])) {
self::${$key} = $redis_page_cache_config[$key];
}
}
}
/**
* If we have a global configuration, try and read it.
*
* @param array $defaults The default settings.
*/
public static function maybe_user_config($defaults)
{
if (!function_exists('pj_user_config')) {
return $defaults;
}
$pj_user_config = pj_user_config();
if (empty($pj_user_config['wpdb_sessions']) || !is_array($pj_user_config['wpdb_sessions'])) {
return $defaults;
}
return wp_parse_args($pj_user_config['wpdb_sessions'], $defaults);
}
