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@ -14,7 +14,6 @@ use yii\helpers\Json; |
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/** |
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/** |
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* QueryBuilder builds an elasticsearch query based on the specification given as a [[Query]] object. |
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* QueryBuilder builds an elasticsearch query based on the specification given as a [[Query]] object. |
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* |
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* |
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* |
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* @author Carsten Brandt <mail@cebe.cc> |
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* @author Carsten Brandt <mail@cebe.cc> |
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* @since 2.0 |
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* @since 2.0 |
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*/ |
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*/ |
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@ -247,7 +246,7 @@ class QueryBuilder extends \yii\base\Object |
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} |
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} |
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if (count($column) > 1) { |
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if (count($column) > 1) { |
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return $this->buildCompositeInCondition($operator, $column, $values, $params); |
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return $this->buildCompositeInCondition($operator, $column, $values); |
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} elseif (is_array($column)) { |
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} elseif (is_array($column)) { |
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$column = reset($column); |
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$column = reset($column); |
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} |
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} |
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@ -289,61 +288,10 @@ class QueryBuilder extends \yii\base\Object |
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protected function buildCompositeInCondition($operator, $columns, $values) |
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protected function buildCompositeInCondition($operator, $columns, $values) |
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{ |
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{ |
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throw new NotSupportedException('composite in is not supported by elasticsearch.'); |
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throw new NotSupportedException('composite in is not supported by elasticsearch.'); |
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$vss = array(); |
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foreach ($values as $value) { |
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$vs = array(); |
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foreach ($columns as $column) { |
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if (isset($value[$column])) { |
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$phName = self::PARAM_PREFIX . count($params); |
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$params[$phName] = $value[$column]; |
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$vs[] = $phName; |
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} else { |
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$vs[] = 'NULL'; |
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} |
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} |
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$vss[] = '(' . implode(', ', $vs) . ')'; |
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} |
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foreach ($columns as $i => $column) { |
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if (strpos($column, '(') === false) { |
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$columns[$i] = $this->db->quoteColumnName($column); |
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} |
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} |
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return '(' . implode(', ', $columns) . ") $operator (" . implode(', ', $vss) . ')'; |
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} |
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} |
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private function buildLikeCondition($operator, $operands) |
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private function buildLikeCondition($operator, $operands) |
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{ |
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{ |
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throw new NotSupportedException('like conditions is not supported by elasticsearch.'); |
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throw new NotSupportedException('like conditions is not supported by elasticsearch.'); |
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if (!isset($operands[0], $operands[1])) { |
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throw new Exception("Operator '$operator' requires two operands."); |
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} |
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list($column, $values) = $operands; |
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$values = (array)$values; |
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if (empty($values)) { |
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return $operator === 'LIKE' || $operator === 'OR LIKE' ? '0==1' : ''; |
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} |
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if ($operator === 'LIKE' || $operator === 'NOT LIKE') { |
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$andor = ' AND '; |
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} else { |
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$andor = ' OR '; |
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$operator = $operator === 'OR LIKE' ? 'LIKE' : 'NOT LIKE'; |
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} |
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if (strpos($column, '(') === false) { |
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$column = $this->db->quoteColumnName($column); |
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} |
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$parts = array(); |
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foreach ($values as $value) { |
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$phName = self::PARAM_PREFIX . count($params); |
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$params[$phName] = $value; |
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$parts[] = "$column $operator $phName"; |
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} |
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return implode($andor, $parts); |
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} |
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} |
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} |
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} |
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