Get all categories
| public static getCategories ( ) : array | ||
| return | array | |
/**
* Load the data, don't forget to validate the incoming data
*/
private function getData()
{
$categories = FrontendFaqModel::getCategories();
$limit = $this->get('fork.settings')->get('Faq', 'overview_num_items_per_category', 10);
foreach ($categories as $item) {
$item['questions'] = FrontendFaqModel::getAllForCategory($item['id'], $limit);
// no questions? next!
if (empty($item['questions'])) {
continue;
}
// add the category item including the questions
$this->items[] = $item;
}
}
/**
* Parse
*/
private function parse()
{
$this->tpl->assign('widgetFaqCategories', FrontendFaqModel::getCategories());
}
