public function _make_request($method, $payload = array(), $flatten_keys = true, $region = false)
{
if (in_array($method, $this->cached_methods)) {
if (is_array($cache = get_transient('lift_request_' . $method))) {
$key = substr(md5(serialize($payload)), 0, 25);
if (isset($cache[$key])) {
$this->set_last_error($cache[$key]['set_last_error']);
$this->set_last_status_code($cache[$key]['last_status_code']);
return $cache[$key]['response'];
}
}
}
$result = parent::_make_request($method, $payload, $flatten_keys, $region);
if (in_array($method, $this->cached_methods)) {
$cache = get_transient('lift_request_' . $method);
if (!is_array($cache)) {
$cache = array();
}
$key = substr(md5(serialize($payload)), 0, 25);
$cache[$key] = array('set_last_error' => $this->get_last_error(), 'last_status_code' => $this->last_status_code, 'response' => $result);
set_transient('lift_request_' . $method, $cache, 60);
} elseif (isset($this->clear_cache_methods[$method])) {
foreach ($this->clear_cache_methods[$method] as $clear_methods) {
delete_transient('lift_request_' . $clear_methods);
}
}
return $result;
}
