public function check_api_key()
{
$response = $this->protect_call('check_key');
if (isset($response['ckval'])) {
return true;
}
if (isset($response['error'])) {
if ($response['error'] == 'Invalid API Key') {
$this->api_key_error = __('Your API key is invalid', 'jetpack');
}
if ($response['error'] == 'API Key Required') {
$this->api_key_error = __('No API key', 'jetpack');
}
}
$this->api_key_error = __('There was an error contacting Jetpack servers.', 'jetpack');
return false;
}