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<?php |
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namespace Pfilsx\DataGrid\Grid\Providers; |
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use DateTime; |
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use Doctrine\ORM\EntityManager; |
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use Doctrine\ORM\QueryBuilder; |
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use Pfilsx\DataGrid\DataGridException; |
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use Pfilsx\DataGrid\Grid\DataGridItem; |
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use Pfilsx\DataGrid\Grid\Hydrators\DataGridHydrator; |
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use ReflectionClass; |
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class QueryBuilderDataProvider extends DataProvider |
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{ |
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/** |
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* @var QueryBuilder |
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*/ |
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protected $builder; |
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protected $entityManager; |
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public function __construct(QueryBuilder $builder, EntityManager $manager) |
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{ |
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$this->builder = $builder; |
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$this->entityManager = $manager; |
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} |
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public function getItems(): array |
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{ |
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$this->builder |
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->setMaxResults($this->getPager()->getLimit()) |
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->setFirstResult($this->getPager()->getFirst()); |
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$hydrator = new ReflectionClass(DataGridHydrator::class); |
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$hydratorName = $hydrator->getShortName(); |
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$this->builder->getEntityManager()->getConfiguration() |
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->addCustomHydrationMode($hydratorName, DataGridHydrator::class); |
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return array_map(function ($row) { |
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$item = new DataGridItem(); |
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$item->setRow($row); |
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$item->setEntityManager($this->entityManager); |
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return $item; |
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}, $this->builder->getQuery()->getResult($hydratorName)); |
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} |
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public function getTotalCount(): int |
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{ |
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if (empty($this->countFieldName)) { |
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throw new DataGridException("countableFieldName must be set for " . static::class); |
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} |
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$countQueryBuilder = clone($this->builder); |
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$countQueryBuilder->select("count({$this->countFieldName})"); |
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$countQueryBuilder->setMaxResults(null); |
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$countQueryBuilder->setFirstResult(null); |
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$countQueryBuilder->resetDQLPart('groupBy'); |
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$countQueryBuilder->resetDQLPart('orderBy'); |
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return $countQueryBuilder->getQuery()->getSingleScalarResult(); |
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} |
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public function setSort(array $sort): DataProviderInterface |
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{ |
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foreach ($sort as $key => $value) { |
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$this->builder->addOrderBy($key, $value); |
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} |
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return $this; |
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} |
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public function addEqualFilter(string $attribute, $value): DataProviderInterface |
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{ |
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if ($value === null) { |
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$this->builder->andWhere($this->builder->expr()->isNull($attribute)); |
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} else { |
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$placeholderName = str_replace('.', '_', $attribute); |
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$this->builder->andWhere($this->builder->expr()->eq($attribute, ':' . $placeholderName)); |
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$this->builder->setParameter($placeholderName, $value); |
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} |
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return $this; |
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} |
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public function addLikeFilter(string $attribute, $value): DataProviderInterface |
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{ |
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$placeholderName = str_replace('.', '_', $attribute); |
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$this->builder->andWhere($this->builder->expr()->like('lower(' . $attribute . ')', ':' . $placeholderName)); |
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$this->builder->setParameter($placeholderName, '%' . mb_strtolower($value) . '%'); |
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return $this; |
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} |
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public function addCustomFilter(string $attribute, $value, callable $callback): DataProviderInterface |
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{ |
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$builder = $this->builder; |
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call_user_func_array($callback, [&$builder, $attribute, $value]); |
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return $this; |
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} |
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protected function equalDate($attribute, $value): void |
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{ |
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$date = new DateTime($value); |
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$nextDate = (clone $date)->modify('+1 day'); |
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$placeholderName = str_replace('.', '_', $attribute); |
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$placeholderNameNext = str_replace('.', '_', $attribute) . '_next'; |
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$this->builder |
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->andWhere($this->builder->expr()->gte($attribute, ':' . $placeholderName)) |
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->andWhere($this->builder->expr()->lt($attribute, ':' . $placeholderNameNext)); |
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$this->builder->setParameters([ |
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$placeholderName => $date, |
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$placeholderNameNext => $nextDate |
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]); |
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} |
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protected function ltDate($attribute, $value): void |
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{ |
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$date = new DateTime($value); |
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$placeholderName = str_replace('.', '_', $attribute); |
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$this->builder |
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->andWhere($this->builder->expr()->lt($attribute, ':' . $placeholderName)); |
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$this->builder->setParameter($placeholderName, $date); |
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} |
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protected function lteDate($attribute, $value): void |
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{ |
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$date = (new DateTime($value))->modify('+1 day'); |
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$placeholderName = str_replace('.', '_', $attribute); |
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$this->builder |
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->andWhere($this->builder->expr()->lt($attribute, ':' . $placeholderName)); |
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$this->builder->setParameter($placeholderName, $date); |
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} |
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protected function gtDate($attribute, $value): void |
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{ |
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$date = (new DateTime($value))->modify('+1 day'); |
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$placeholderName = str_replace('.', '_', $attribute); |
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$this->builder |
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->andWhere($this->builder->expr()->gte($attribute, ':' . $placeholderName)); |
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$this->builder->setParameter($placeholderName, $date); |
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} |
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protected function gteDate($attribute, $value): void |
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{ |
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$date = new DateTime($value); |
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$placeholderName = str_replace('.', '_', $attribute); |
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$this->builder |
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->andWhere($this->builder->expr()->gte($attribute, ':' . $placeholderName)); |
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$this->builder->setParameter($placeholderName, $date); |
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} |
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} |
pfilsx /
DataGridBundle
