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<?php |
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/** |
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* This file is part of the Kdyby (http://www.kdyby.org) |
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* |
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* Copyright (c) 2008 Filip Procházka ([email protected]) |
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* |
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* For the full copyright and license information, please view the file license.txt that was distributed with this source code. |
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*/ |
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namespace Kdyby\Doctrine; |
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use Doctrine; |
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use Doctrine\ORM\Query\Expr; |
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use Kdyby; |
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use Nette; |
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/** |
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* @author Filip Procházka <[email protected]> |
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* |
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* @method \Kdyby\Doctrine\QueryBuilder select(array|string $select = null) |
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* @method \Kdyby\Doctrine\QueryBuilder addSelect(array|string $select = null) |
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* @method \Kdyby\Doctrine\QueryBuilder from($from, $alias, $indexBy = null) |
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* @method \Kdyby\Doctrine\QueryBuilder setMaxResults(int|NULL $maxResults) |
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* @method \Kdyby\Doctrine\QueryBuilder setFirstResult(int|NULL $maxResults) |
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* @method \Kdyby\Doctrine\QueryBuilder resetDQLPart(string $part) |
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*/ |
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class QueryBuilder extends Doctrine\ORM\QueryBuilder implements \IteratorAggregate |
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{ |
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use \Kdyby\StrictObjects\Scream; |
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/** |
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* @var array |
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*/ |
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private $criteriaJoins = []; |
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/** |
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* @param array $criteria |
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* @return QueryBuilder |
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*/ |
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public function whereCriteria(array $criteria) |
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{ |
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foreach ($criteria as $key => $val) { |
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$alias = $this->autoJoin($key); |
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$operator = '='; |
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if (preg_match('~(?P<key>[^\\s]+)\\s+(?P<operator>.+)\\s*~', $key, $m)) { |
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$key = $m['key']; |
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$operator = strtr(strtolower($m['operator']), [ |
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'neq' => '!=', |
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'eq' => '=', |
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'lt' => '<', |
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'lte' => '<=', |
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'gt' => '>', |
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'gte' => '>=', |
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]); |
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} |
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$not = substr($operator, 0, 1) === '!'; |
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if (substr($operator, 0, 3) === 'not') { |
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$operator = substr($operator, 4); |
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$not = TRUE; |
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} |
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$paramName = 'param_' . (count($this->getParameters()) + 1); |
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if (is_array($val)) { |
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$this->andWhere("$alias.$key " . ($not ? 'NOT ' : '') . "IN (:$paramName)"); |
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$this->setParameter($paramName, $val, is_integer(reset($val)) ? Connection::PARAM_INT_ARRAY : Connection::PARAM_STR_ARRAY); |
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} elseif ($val === NULL) { |
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$this->andWhere("$alias.$key IS " . ($not ? 'NOT ' : '') . 'NULL'); |
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} else { |
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$this->andWhere(sprintf('%s.%s %s :%s', $alias, $key, strtoupper($operator), $paramName)); |
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$this->setParameter($paramName, $val); |
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} |
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} |
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return $this; |
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} |
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/** |
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* @internal |
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* @param string|array $sort |
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* @param string $order |
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* @return Doctrine\ORM\QueryBuilder |
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*/ |
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public function autoJoinOrderBy($sort, $order = NULL) |
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{ |
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if (is_array($sort)) { |
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foreach (func_get_arg(0) as $sort => $order) { |
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if (!is_string($sort)) { |
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$sort = $order; |
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$order = NULL; |
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} |
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$this->autoJoinOrderBy($sort, $order); |
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} |
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return $this; |
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} |
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if (is_string($sort)) { |
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$reg = '~[^()]+(?=\))~'; |
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if (preg_match($reg, $sort, $matches)) { |
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$sortMix = $sort; |
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$sort = $matches[0]; |
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$alias = $this->autoJoin($sort, 'leftJoin'); |
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$hiddenAlias = $alias . $sort . count($this->getDQLPart('orderBy')); |
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$this->addSelect(preg_replace($reg, $alias . '.' . $sort, $sortMix) . ' as HIDDEN ' . $hiddenAlias); |
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$rootAliases = $this->getRootAliases(); |
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$this->addGroupBy(reset($rootAliases) . '.id'); |
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$sort = $hiddenAlias; |
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} else { |
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$alias = $this->autoJoin($sort); |
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$sort = $alias . '.' . $sort; |
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} |
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} |
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return $this->addOrderBy($sort, $order); |
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} |
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/** |
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* @return \Doctrine\ORM\Internal\Hydration\IterableResult|\Traversable |
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*/ |
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public function getIterator() |
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{ |
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return $this->getQuery()->iterate(); |
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} |
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private function autoJoin(&$key, $methodJoin = "innerJoin") |
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{ |
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$rootAliases = $this->getRootAliases(); |
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$alias = reset($rootAliases); |
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if (($i = strpos($key, '.')) === FALSE || !in_array(substr($key, 0, $i), $rootAliases)) { |
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// there is no root alias to join from, assume first root alias |
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$key = $alias . '.' . $key; |
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} |
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while (preg_match('~([^\\.]+)\\.(.+)~', $key, $m)) { |
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$key = $m[2]; |
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$property = $m[1]; |
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if (in_array($property, $rootAliases)) { |
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$alias = $property; |
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continue; |
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} |
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if (isset($this->criteriaJoins[$alias][$property])) { |
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$alias = $this->criteriaJoins[$alias][$property]; |
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continue; |
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} |
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$j = 0; |
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do { |
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$joinAs = substr($property, 0, 1) . (string) $j++; |
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} while (isset($this->criteriaJoins[$joinAs])); |
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$this->criteriaJoins[$joinAs] = []; |
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$this->{$methodJoin}("$alias.$property", $joinAs); |
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$this->criteriaJoins[$alias][$property] = $joinAs; |
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$alias = $joinAs; |
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} |
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return $alias; |
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} |
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} |
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Kdyby /
Doctrine
