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<?php |
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/** |
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* @copyright Copyright (c) 2015 ublaboo <[email protected]> |
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* @author Jakub Kontra <[email protected]> |
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* @author Pavel Janda <[email protected]> |
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* @package Ublaboo |
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*/ |
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namespace Ublaboo\DataGrid\DataSource; |
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use Doctrine\ORM\Query; |
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use Doctrine\ORM\QueryBuilder; |
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use Doctrine\ORM\Tools\Pagination\Paginator; |
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use Nette\Utils\Strings; |
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use Ublaboo\DataGrid\Filter; |
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use Ublaboo\DataGrid\Utils\Sorting; |
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/** |
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* @method void onDataLoaded(array $result) |
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*/ |
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class DoctrineDataSource extends FilterableDataSource implements IDataSource |
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{ |
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/** |
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* Event called when datagrid data is loaded. |
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* @var callable[] |
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*/ |
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public $onDataLoaded; |
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/** |
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* @var QueryBuilder |
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*/ |
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protected $data_source; |
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/** |
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* @var array |
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*/ |
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protected $aggregations = []; |
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/** |
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* @var string |
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*/ |
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protected $primary_key; |
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/** |
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* @var string |
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*/ |
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protected $root_alias; |
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/** |
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* @var int |
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*/ |
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protected $placeholder; |
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/** |
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* @param QueryBuilder $data_source |
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* @param string $primary_key |
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*/ |
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public function __construct(QueryBuilder $data_source, $primary_key) |
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{ |
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$this->placeholder = count($data_source->getParameters()); |
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$this->data_source = $data_source; |
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$this->primary_key = $primary_key; |
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} |
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/** |
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* @return \Doctrine\ORM\Query |
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*/ |
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public function getQuery() |
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{ |
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return $this->data_source->getQuery(); |
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} |
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/** |
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* @param string $column |
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* @return string |
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*/ |
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private function checkAliases($column) |
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{ |
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if (Strings::contains($column, ".")) { |
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return $column; |
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} |
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if (!isset($this->root_alias)) { |
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$this->root_alias = $this->data_source->getRootAliases(); |
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$this->root_alias = current($this->root_alias); |
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} |
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return $this->root_alias.'.'.$column; |
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} |
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/******************************************************************************** |
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* IDataSource implementation * |
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********************************************************************************/ |
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/** |
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* Get count of data |
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* @return int |
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*/ |
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public function getCount() |
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{ |
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return (new Paginator($this->getQuery()))->count(); |
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} |
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/** |
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* Get the data |
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* @return array |
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*/ |
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public function getData() |
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{ |
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$iterator = (new Paginator($this->getQuery()))->getIterator(); |
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$data = iterator_to_array($iterator); |
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$this->onDataLoaded($data); |
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return $data; |
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} |
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/** |
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* Filter data - get one row |
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* @param array $condition |
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* @return static |
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*/ |
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public function filterOne(array $condition) |
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{ |
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$p = $this->getPlaceholder(); |
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View Code Duplication |
foreach ($condition as $column => $value) { |
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$c = $this->checkAliases($column); |
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$this->data_source->andWhere("$c = ?$p") |
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->setParameter($p, $value); |
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} |
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return $this; |
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} |
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/** |
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* Filter by date |
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* @param Filter\FilterDate $filter |
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*/ |
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public function applyFilterDate(Filter\FilterDate $filter) |
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{ |
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$p1 = $this->getPlaceholder(); |
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$p2 = $this->getPlaceholder(); |
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foreach ($filter->getCondition() as $column => $value) { |
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$date = \DateTime::createFromFormat($filter->getPhpFormat(), $value); |
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$c = $this->checkAliases($column); |
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$this->data_source |
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->andWhere("$c >= ?$p1") |
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->andWhere("$c <= ?$p2") |
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->setParameter($p1, $date->format('Y-m-d 00:00:00')) |
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->setParameter($p2, $date->format('Y-m-d 23:59:59')); |
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} |
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} |
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/** |
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* Filter by date range |
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* @param Filter\FilterDateRange $filter |
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*/ |
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public function applyFilterDateRange(Filter\FilterDateRange $filter) |
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{ |
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$conditions = $filter->getCondition(); |
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$c = $this->checkAliases($filter->getColumn()); |
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$value_from = $conditions[$filter->getColumn()]['from']; |
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$value_to = $conditions[$filter->getColumn()]['to']; |
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View Code Duplication |
if ($value_from) { |
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$date_from = \DateTime::createFromFormat($filter->getPhpFormat(), $value_from); |
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$date_from->setTime(0, 0, 0); |
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$p = $this->getPlaceholder(); |
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$this->data_source->andWhere("$c >= ?$p")->setParameter($p, $date_from->format('Y-m-d H:i:s')); |
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} |
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View Code Duplication |
if ($value_to) { |
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$date_to = \DateTime::createFromFormat($filter->getPhpFormat(), $value_to); |
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$date_to->setTime(23, 59, 59); |
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$p = $this->getPlaceholder(); |
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$this->data_source->andWhere("$c <= ?$p")->setParameter($p, $date_to->format('Y-m-d H:i:s')); |
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} |
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} |
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/** |
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* Filter by range |
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* @param Filter\FilterRange $filter |
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*/ |
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public function applyFilterRange(Filter\FilterRange $filter) |
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{ |
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$conditions = $filter->getCondition(); |
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$c = $this->checkAliases($filter->getColumn()); |
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$value_from = $conditions[$filter->getColumn()]['from']; |
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$value_to = $conditions[$filter->getColumn()]['to']; |
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if ($value_from) { |
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$p = $this->getPlaceholder(); |
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$this->data_source->andWhere("$c >= ?$p")->setParameter($p, $value_from); |
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} |
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if ($value_to) { |
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$p = $this->getPlaceholder(); |
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$this->data_source->andWhere("$c <= ?$p")->setParameter($p, $value_to); |
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} |
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} |
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/** |
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* Filter by keyword |
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* @param Filter\FilterText $filter |
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*/ |
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public function applyFilterText(Filter\FilterText $filter) |
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{ |
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$condition = $filter->getCondition(); |
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$exprs = []; |
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foreach ($condition as $column => $value) { |
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$c = $this->checkAliases($column); |
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if ($filter->isExactSearch()) { |
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$exprs[] = $this->data_source->expr()->eq($c, $this->data_source->expr()->literal($value)); |
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continue; |
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} |
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View Code Duplication |
if ($filter->hasSplitWordsSearch() === FALSE) { |
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$words = [$value]; |
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} else { |
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$words = explode(' ', $value); |
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} |
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foreach ($words as $word) { |
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$exprs[] = $this->data_source->expr()->like($c, $this->data_source->expr()->literal("%$word%")); |
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} |
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} |
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$or = call_user_func_array([$this->data_source->expr(), 'orX'], $exprs); |
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$this->data_source->andWhere($or); |
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} |
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/** |
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* Filter by multi select value |
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* @param Filter\FilterMultiSelect $filter |
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*/ |
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public function applyFilterMultiSelect(Filter\FilterMultiSelect $filter) |
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{ |
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$c = $this->checkAliases($filter->getColumn()); |
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$p = $this->getPlaceholder(); |
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$values = $filter->getCondition()[$filter->getColumn()]; |
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$expr = $this->data_source->expr()->in($c, '?'.$p); |
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$this->data_source->andWhere($expr)->setParameter($p, $values); |
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} |
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/** |
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* Filter by select value |
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* @param Filter\FilterSelect $filter |
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*/ |
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public function applyFilterSelect(Filter\FilterSelect $filter) |
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{ |
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$p = $this->getPlaceholder(); |
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View Code Duplication |
foreach ($filter->getCondition() as $column => $value) { |
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$c = $this->checkAliases($column); |
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$this->data_source->andWhere("$c = ?$p") |
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->setParameter($p, $value); |
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} |
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} |
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/** |
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* Apply limit and offset on data |
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* @param int $offset |
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* @param int $limit |
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* @return static |
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*/ |
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public function limit($offset, $limit) |
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{ |
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$this->data_source->setFirstResult($offset)->setMaxResults($limit); |
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return $this; |
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} |
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/** |
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* Sort data |
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* @param Sorting $sorting |
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* @return static |
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*/ |
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View Code Duplication |
public function sort(Sorting $sorting) |
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{ |
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if (is_callable($sorting->getSortCallback())) { |
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call_user_func( |
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$sorting->getSortCallback(), |
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$this->data_source, |
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$sorting->getSort() |
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); |
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return $this; |
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} |
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$sort = $sorting->getSort(); |
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if (!empty($sort)) { |
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foreach ($sort as $column => $order) { |
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$this->data_source->addOrderBy($this->checkAliases($column), $order); |
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} |
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} else { |
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/** |
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* Has the statement already a order by clause? |
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*/ |
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if (!$this->data_source->getDQLPart('orderBy')) { |
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$this->data_source->orderBy($this->checkAliases($this->primary_key)); |
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} |
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|
} |
|
338
|
|
|
|
|
339
|
|
|
return $this; |
|
340
|
|
|
} |
|
341
|
|
|
|
|
342
|
|
|
|
|
343
|
|
|
/** |
|
344
|
|
|
* Get unique int value for each instance class (self) |
|
345
|
|
|
* @return int |
|
346
|
|
|
*/ |
|
347
|
|
|
public function getPlaceholder() |
|
348
|
|
|
{ |
|
349
|
|
|
return $this->placeholder++; |
|
350
|
|
|
} |
|
351
|
|
|
|
|
352
|
|
|
/** |
|
353
|
|
|
* @param string $aggregation_type |
|
354
|
|
|
* @param string $column |
|
355
|
|
|
* @return mixed |
|
356
|
|
|
*/ |
|
357
|
|
|
public function addAggregationColumn($aggregation_type, $column) |
|
358
|
|
|
{ |
|
359
|
|
|
$this->aggregations[$column] = $aggregation_type; |
|
360
|
|
|
} |
|
361
|
|
|
|
|
362
|
|
|
/** |
|
363
|
|
|
* get aggregation row |
|
364
|
|
|
* @return array |
|
365
|
|
|
*/ |
|
366
|
|
|
public function getAggregationData() |
|
367
|
|
|
{ |
|
368
|
|
|
$this->data_source->resetDQLPart('select'); |
|
369
|
|
|
$root_alias = $this->data_source->getRootAliases()[0]; |
|
370
|
|
|
foreach ($this->aggregations as $column => $aggregation_type) { |
|
371
|
|
|
$query = $this->data_source->select("$aggregation_type($root_alias.$column) AS $column"); |
|
372
|
|
|
} |
|
373
|
|
|
return $query->getQuery()->getSingleResult(); |
|
|
|
|
|
|
374
|
|
|
} |
|
375
|
|
|
} |
|
376
|
|
|
|
Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property.
Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property..