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<?php |
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/* |
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* This file is part of the Sonata Project package. |
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* |
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* (c) Thomas Rabaix <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Sonata\DoctrineORMAdminBundle\Filter; |
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use Doctrine\Common\Collections\Collection; |
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use Doctrine\ORM\Mapping\ClassMetadataInfo; |
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use Doctrine\ORM\QueryBuilder; |
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use Sonata\AdminBundle\Datagrid\ProxyQueryInterface; |
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use Sonata\CoreBundle\Form\Type\EqualType; |
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class ModelFilter extends Filter |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function filter(ProxyQueryInterface $queryBuilder, $alias, $field, $data) |
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{ |
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if (!$data || !is_array($data) || !array_key_exists('value', $data) || empty($data['value'])) { |
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return; |
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} |
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if ($data['value'] instanceof Collection) { |
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$data['value'] = $data['value']->toArray(); |
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} |
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if (!is_array($data['value'])) { |
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$data['value'] = array($data['value']); |
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} |
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$this->handleMultiple($queryBuilder, $alias, $data); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getDefaultOptions() |
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{ |
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return array( |
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'mapping_type' => false, |
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'field_name' => false, |
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'field_type' => method_exists('Symfony\Component\Form\AbstractType', 'getBlockPrefix') |
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? 'Symfony\Bridge\Doctrine\Form\Type\EntityType' |
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: 'entity', // NEXT_MAJOR: Remove ternary (when requirement of Symfony is >= 2.8) |
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'field_options' => array(), |
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'operator_type' => method_exists('Symfony\Component\Form\AbstractType', 'getBlockPrefix') |
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? 'Sonata\CoreBundle\Form\Type\EqualType' |
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: 'sonata_type_equal', // NEXT_MAJOR: Remove ternary (when requirement of Symfony is >= 2.8) |
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'operator_options' => array(), |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getRenderSettings() |
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{ |
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// NEXT_MAJOR: Remove this line when drop Symfony <2.8 support |
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$type = method_exists('Symfony\Component\Form\AbstractType', 'getBlockPrefix') |
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? 'Sonata\AdminBundle\Form\Type\Filter\DefaultType' |
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: 'sonata_type_filter_default'; |
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return array($type, array( |
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'field_type' => $this->getFieldType(), |
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'field_options' => $this->getFieldOptions(), |
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'operator_type' => $this->getOption('operator_type'), |
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'operator_options' => $this->getOption('operator_options'), |
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'label' => $this->getLabel(), |
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)); |
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} |
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/** |
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* For the record, the $alias value is provided by the association method (and the entity join method) |
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* so the field value is not used here. |
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* |
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* @param ProxyQueryInterface|QueryBuilder $queryBuilder |
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* @param string $alias |
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* @param mixed $data |
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* |
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* @return mixed |
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*/ |
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protected function handleMultiple(ProxyQueryInterface $queryBuilder, $alias, $data) |
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{ |
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if (count($data['value']) == 0) { |
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return; |
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} |
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$parameterName = $this->getNewParameterName($queryBuilder); |
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if (isset($data['type']) && $data['type'] == EqualType::TYPE_IS_NOT_EQUAL) { |
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$or = $queryBuilder->expr()->orX(); |
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$or->add($queryBuilder->expr()->notIn($alias, ':'.$parameterName)); |
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$or->add($queryBuilder->expr()->isNull( |
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sprintf('IDENTITY(%s.%s)', $this->getParentAlias($queryBuilder, $alias), $this->getFieldName()) |
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)); |
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$this->applyWhere($queryBuilder, $or); |
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} else { |
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$this->applyWhere($queryBuilder, $queryBuilder->expr()->in($alias, ':'.$parameterName)); |
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} |
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$queryBuilder->setParameter($parameterName, $data['value']); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function association(ProxyQueryInterface $queryBuilder, $data) |
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{ |
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$types = array( |
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ClassMetadataInfo::ONE_TO_ONE, |
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ClassMetadataInfo::ONE_TO_MANY, |
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ClassMetadataInfo::MANY_TO_MANY, |
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ClassMetadataInfo::MANY_TO_ONE, |
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); |
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if (!in_array($this->getOption('mapping_type'), $types)) { |
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throw new \RuntimeException('Invalid mapping type'); |
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} |
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$associationMappings = $this->getParentAssociationMappings(); |
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$associationMappings[] = $this->getAssociationMapping(); |
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$alias = $queryBuilder->entityJoin($associationMappings); |
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return array($alias, false); |
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} |
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/** |
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* Retrieve the parent alias for given alias. |
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* Root alias for direct association or entity joined alias for association depth >= 2. |
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* |
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* @param ProxyQueryInterface $queryBuilder |
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* @param string $alias |
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* |
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* @return string |
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*/ |
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private function getParentAlias(ProxyQueryInterface $queryBuilder, $alias) |
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{ |
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$parentAlias = $rootAlias = current($queryBuilder->getRootAliases()); |
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$joins = $queryBuilder->getDQLPart('join'); |
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if (isset($joins[$rootAlias])) { |
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foreach ($joins[$rootAlias] as $join) { |
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if ($join->getAlias() == $alias) { |
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$parts = explode('.', $join->getJoin()); |
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$parentAlias = $parts[0]; |
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break; |
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} |
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} |
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} |
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return $parentAlias; |
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} |
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} |
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sonata-project /
SonataDoctrineORMAdminBundle
