/**
* Search in object meta data (keyword)
* @return object result object
* @access public
*/
function &__searchMeta(&$query_parser, $a_type)
{
include_once 'Services/Search/classes/class.ilObjectSearchFactory.php';
$meta_search =& ilObjectSearchFactory::_getMetaDataSearchInstance($query_parser);
if ($this->getType() == ilSearchBaseGUI::SEARCH_DETAILS) {
$meta_search->setFilter($this->__getFilter());
}
switch ($a_type) {
case 'keyword':
$meta_search->setMode('keyword');
break;
case 'contribute':
$meta_search->setMode('contribute');
break;
case 'title':
$meta_search->setMode('title');
break;
case 'description':
$meta_search->setMode('description');
break;
}
return $meta_search->performSearch();
}
