function _countArticles()
{
$articleset = new ArticleSet(AMP_Registry::getDbcon());
if (!($counts = $articleset->getGroupedIndex('class'))) {
return false;
}
return $counts;
}
function AMPContentLookup_ActiveClasses()
{
require_once 'AMP/Content/Article/Set.inc.php';
$articleset = new ArticleSet(AMP_Registry::getDbcon());
$articleset->addCriteria(Article::makeCriteriaAllowed());
if (!($counts = $articleset->getGroupedIndex('class'))) {
return false;
}
$class_set = AMPContent_Lookup::instance('class');
$this->dataset = array_combine_key(array_keys($counts), $class_set);
asort($this->dataset);
}
