/**
* Executes the query and resets it anew.
* This is useful for returning a list of
* [ID => post_title] elements.
* @return hash of $key => $label values
*/
public function listing($key, $label)
{
$this->throwIfContextInvalid();
$this->reloadQueryAdapter();
$results = $this->activeQuery->listing($key, $label);
$this->resetCurrentQuery();
return $results;
}
/**
* Takes in a resultsets and maps it to a 'post__in'
* condition to port the results to the main query.
* @param string $query_type
* @return Query
*/
protected function andRelationToPostIn($query_type)
{
$andQuery = new Query();
// Copy the current Query but remove the OR conditions.
// They will be looked up as this instance goes on with
// the process.
$filterCopy = $this->filters;
unset($filterCopy["limit"]);
unset($filterCopy["posts_per_page"]);
$filterCopy[$query_type]["OR"] = array();
$filterCopy['nopaging'] = true;
$andQuery->applyFilters($filterCopy);
$andQuery->resetQueryRelation($query_type, 'OR');
// This forces the AND relationships to be loaded before
// comparing the or parameters
$andIds = $andQuery->listing("ID", "ID");
$this->where('post__in', array_values($andIds));
$this->resetQueryRelation($query_type, 'AND');
return $this;
}
