/**
* Parse a query string and store all resulting QueryTerms in an internal array.
* Every query passed to a Facet or FSphinx client must be parsed in this way.
*
* @param string $query Query string to be parsed.
* @return MultiFieldQuery Parsed query object.
*/
public function parse($query)
{
$this->_raw = $query;
$this->_qts = array();
if (preg_match_all(self::QUERY_PATTERN, $query, $matches) !== false) {
foreach ($matches['field'] as $index => $field) {
if ($query_term = QueryTerm::fromMatchObject(array($matches['status'][$index], $field, $matches['term'][$index], $matches['all'][$index]), $this->_user_sph_map, $this->_user_attr_map)) {
$this->addQueryTerm($query_term);
}
}
}
return $this;
}
