/**
* {@inheritdoc}
*
* @param boolean $cachable If Joomla should cache the response
* @param array $urlParams URL parameters
*
* @return JController
*/
public function display($cachable = false, $urlParams = array())
{
$input = $this->input;
$view = $input->getCmd('view', 'dashboard');
$app = JFactory::getApplication();
if (NenoSettings::get('installation_completed') != 1 && $view != 'installation' && $view != 'debug' && $app->isAdmin()) {
if ($view != 'dashboard') {
$app->enqueueMessage(JText::_('COM_NENO_INSTALLATION_ERROR'), 'error');
}
$app->redirect('index.php?option=com_neno&view=installation');
}
$input->set('view', $view);
// Ensure that a working language is set for some views
$viewsThatRequireWorkingLanguage = array('groupselements', 'editor', 'strings');
$showLanguagesDropDown = false;
if (in_array($view, $viewsThatRequireWorkingLanguage)) {
// Get working language
$workingLanguage = NenoHelper::getWorkingLanguage();
$languages = JFactory::getLanguage()->getKnownLanguages();
$showLanguagesDropDown = true;
if (empty($workingLanguage) || !in_array($workingLanguage, array_keys($languages))) {
$url = JRoute::_('index.php?option=com_neno&view=setworkinglang&next=' . $view, false);
$this->setRedirect($url);
$this->redirect();
}
}
NenoHelperBackend::setAdminTitle($showLanguagesDropDown);
parent::display($cachable, $urlParams);
return $this;
}
