/** * Transform entry to a subquery * * @param string $encoding * @return Zend_Search_Lucene_Search_Query * @throws Zend_Search_Lucene_Search_QueryParserException */ public function getQuery($encoding) { if (strpos($this->_phrase, '?') !== false || strpos($this->_phrase, '*') !== false) { require_once __CA_LIB_DIR__ . '/core/Zend/Search/Lucene/Search/QueryParserException.php'; throw new Zend_Search_Lucene_Search_QueryParserException('Wildcards are only allowed in a single terms.'); } $tokens = explode(" ", $this->_phrase); if (count($tokens) == 0) { return new Zend_Search_Lucene_Search_Query_Insignificant(); } if (count($tokens) == 1) { $term = new Zend_Search_Lucene_Index_Term(strtolower($tokens[0]), $this->_field); $query = new Zend_Search_Lucene_Search_Query_Term($term); $query->setBoost($this->_boost); return $query; } //It's not empty or one term query $query = new Zend_Search_Lucene_Search_Query_Phrase(); foreach ($tokens as $token) { $term = new Zend_Search_Lucene_Index_Term(strtolower($token), $this->_field); $query->addTerm($term); } if ($this->_proximityQuery) { $query->setSlop($this->_wordsDistance); } $query->setBoost($this->_boost); return $query; }
public function getQuery($encoding) { if (strpos($this->_phrase, '?') !== false || strpos($this->_phrase, '*') !== false) { require_once 'Zend/Search/Lucene/Search/QueryParserException.php'; throw new Zend_Search_Lucene_Search_QueryParserException('Wildcards are only allowed in a single terms.'); } $tokens = Zend_Search_Lucene_Analysis_Analyzer::getDefault()->tokenize($this->_phrase, $encoding); if (count($tokens) == 0) { return new Zend_Search_Lucene_Search_Query_Insignificant(); } if (count($tokens) == 1) { $term = new Zend_Search_Lucene_Index_Term($tokens[0]->getTermText(), $this->_field); $query = new Zend_Search_Lucene_Search_Query_Term($term); $query->setBoost($this->_boost); return $query; } //It's not empty or one term query $position = -1; $query = new Zend_Search_Lucene_Search_Query_Phrase(); foreach ($tokens as $token) { $position += $token->getPositionIncrement(); $term = new Zend_Search_Lucene_Index_Term($token->getTermText(), $this->_field); $query->addTerm($term, $position); } if ($this->_proximityQuery) { $query->setSlop($this->_wordsDistance); } $query->setBoost($this->_boost); return $query; }
/** * Transform entry to a subquery * * @return Zend_Search_Lucene_Search_Query * @throws Zend_Search_Lucene_Search_QueryParserException */ public function getQuery() { if (strpos($this->_phrase, '?') !== false || strpos($this->_phrase, '*') !== false) { throw new Zend_Search_Lucene_Search_QueryParserException('Wildcards are only allowed in a single terms.'); } $tokens = Zend_Search_Lucene_Analysis_Analyzer::getDefault()->tokenize($this->_phrase); if (count($tokens) == 0) { return new Zend_Search_Lucene_Search_Query_Empty(); } if (count($tokens) == 1) { $term = new Zend_Search_Lucene_Index_Term($tokens[0]->getTermText(), $this->_field); $query = new Zend_Search_Lucene_Search_Query_Term($term); $query->setBoost($this->_boost); return $query; } //It's not empty or one term query $query = new Zend_Search_Lucene_Search_Query_Phrase(); foreach ($tokens as $token) { $term = new Zend_Search_Lucene_Index_Term($token->getTermText(), $this->_field); $query->addTerm($term, true); // all subterms are required } if ($this->_proximityQuery) { $query->setSlop($this->_wordsDistance); } $query->setBoost($this->_boost); return $query; }