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<?php |
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/* |
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* This file is part of the Sylius package. |
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* |
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* (c) Paweł Jędrzejewski |
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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 Sylius\Bundle\GridBundle\Doctrine\PHPCRODM; |
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use Pagerfanta\Adapter\DoctrineORMAdapter; |
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use Pagerfanta\Pagerfanta; |
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use Sylius\Component\Grid\Data\DataSourceInterface; |
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use Sylius\Component\Grid\Data\ExpressionBuilderInterface; |
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use Sylius\Component\Grid\Parameters; |
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use Doctrine\ODM\PHPCR\Query\Builder\QueryBuilder; |
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use Pagerfanta\Adapter\DoctrineODMPhpcrAdapter; |
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class DataSource implements DataSourceInterface |
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{ |
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/** |
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* @var QueryBuilder |
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*/ |
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private $queryBuilder; |
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/** |
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* @var ExpressionBuilder |
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*/ |
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private $expressionBuilder; |
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/** |
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* @param QueryBuilder $queryBuilder |
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* @param ExpressionBuilder $expressionBuilder |
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*/ |
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public function __construct(QueryBuilder $queryBuilder, ExpressionBuilder $expressionBuilder = null) |
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{ |
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$this->queryBuilder = $queryBuilder; |
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$this->expressionBuilder = $expressionBuilder ?: new ExpressionBuilder(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function restrict($expression, $condition = DataSourceInterface::CONDITION_AND) |
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{ |
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switch ($condition) { |
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case DataSourceInterface::CONDITION_AND: |
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$parentNode = $this->queryBuilder->andWhere(); |
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break; |
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case DataSourceInterface::CONDITION_OR: |
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$parentNode = $this->queryBuilder->orWhere(); |
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break; |
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default: |
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throw new \RuntimeException(sprintf( |
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'Unknown restrict condition "%s"', |
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$condition |
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)); |
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} |
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$visitor = new ExpressionVisitor($this->queryBuilder); |
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$visitor->dispatch($expression, $parentNode); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getExpressionBuilder() |
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{ |
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return $this->expressionBuilder; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getData(Parameters $parameters) |
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{ |
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$orderBy = $this->queryBuilder->orderBy(); |
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foreach ($this->expressionBuilder->getOrderBys() as $field => $direction) { |
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if (is_integer($field)) { |
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$field = $direction; |
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$direction = 'asc'; |
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} |
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// todo: validate direction? |
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$direction = strtolower($direction); |
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$orderBy->{$direction}()->field(sprintf('%s.%s', Driver::QB_SOURCE_ALIAS, $field)); |
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} |
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$paginator = new Pagerfanta(new DoctrineODMPhpcrAdapter($this->queryBuilder)); |
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$paginator->setCurrentPage($parameters->get('page', 1)); |
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return $paginator; |
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} |
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} |
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pamil /
Sylius
