/**
* Checks the settings and optionally returns an array with warnings
*
* @return array
*/
public static function checkSettings()
{
$warnings = array();
// check if debug-mode is active
if (SPOON_DEBUG) {
$warnings[] = array('message' => BL::err('DebugModeIsActive'));
}
// check if this action is allowed
if (BackendAuthentication::isAllowedAction('index', 'settings')) {
// check if the fork API keys are available
if (self::getModuleSetting('core', 'fork_api_private_key') == '' || self::getModuleSetting('core', 'fork_api_public_key') == '') {
$warnings[] = array('message' => sprintf(BL::err('ForkAPIKeys'), BackendModel::createURLForAction('index', 'settings')));
}
}
// check for extensions warnings
$warnings = array_merge($warnings, BackendExtensionsModel::checkSettings());
return $warnings;
}
