/**
* Renders this widget via the given view and returns the
* HTML as a string
*
* @param \Zend_View_Abstract $view
* @return string
*/
public function render(Zend_View_Abstract $view)
{
$this->urlFilter = new UrlViewFilter();
if ($this->tree->root == null) {
return '';
}
$this->buildBaseUrl();
return $this->nodeToBadge(Tree::normalizeTree($this->tree->root));
}
/**
* Apply the given tree to the query, either as where or as having clause
*
* @param Tree $tree The tree representing the filter
* @param \Zend_Db_Select $baseQuery The query to apply the filter on
*/
public function treeToSql(Tree $tree, $baseQuery)
{
if ($tree->root == null) {
return;
}
$sql = $this->nodeToSqlQuery($tree->normalizeTree($tree->root));
if ($this->filtersAggregate()) {
$baseQuery->having($sql);
} else {
$baseQuery->where($sql);
}
}