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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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$data['value'] = [$data['value']]; |
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} |
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$this->handleMultiple($queryBuilder, $alias, $data); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getDefaultOptions() |
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{ |
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return [ |
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'mapping_type' => false, |
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'field_name' => false, |
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'field_type' => 'Symfony\Bridge\Doctrine\Form\Type\EntityType', |
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'field_options' => [], |
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'operator_type' => 'Sonata\CoreBundle\Form\Type\EqualType', |
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'operator_options' => [], |
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]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getRenderSettings() |
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{ |
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<<<<<<< HEAD |
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return ['Sonata\AdminBundle\Form\Type\Filter\DefaultType', [ |
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======= |
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// NEXT_MAJOR: Remove this line when drop Symfony <2.8 support |
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$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 [$type, [ |
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>>>>>>> origin/3.x |
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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, ':'.$parameterName)); |
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if ($this->getOption('mapping_type') === ClassMetadataInfo::MANY_TO_MANY) { |
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$or->add( |
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sprintf('%s.%s IS EMPTY', $this->getParentAlias($queryBuilder, $alias), $this->getFieldName()) |
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); |
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} else { |
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$or->add($queryBuilder->expr()->isNull( |
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sprintf('IDENTITY(%s.%s)', $this->getParentAlias($queryBuilder, $alias), $this->getFieldName()) |
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)); |
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} |
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$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 = [ |
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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 [$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
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The PSR-1: Basic Coding Standard recommends that a file should either introduce new symbols, that is classes, functions, constants or similar, or have side effects. Side effects are anything that executes logic, like for example printing output, changing ini settings or writing to a file.
The idea behind this recommendation is that merely auto-loading a class should not change the state of an application. It also promotes a cleaner style of programming and makes your code less prone to errors, because the logic is not spread out all over the place.
To learn more about the PSR-1, please see the PHP-FIG site on the PSR-1.