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<?php |
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namespace Dtc\QueueBundle\ORM; |
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use Doctrine\ORM\EntityManager; |
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use Dtc\GridBundle\Grid\Column\GridColumn; |
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use Dtc\GridBundle\Grid\Source\ColumnExtractionTrait; |
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use Dtc\GridBundle\Grid\Source\EntityGridSource; |
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use Dtc\QueueBundle\Model\BaseJob; |
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class LiveJobsGridSource extends EntityGridSource |
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{ |
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protected $jobManager; |
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protected $running = false; |
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private $columnSource; |
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use ColumnExtractionTrait; |
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public function getId() |
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{ |
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return 'dtc_queue.grid_source.jobs_'.($this->isRunning() ? 'running' : 'waiting').'.orm'; |
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} |
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public function __construct(JobManager $jobManager) |
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{ |
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$this->jobManager = $jobManager; |
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/** @var EntityManager $entityManager */ |
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$entityManager = $jobManager->getObjectManager(); |
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parent::__construct($entityManager, $jobManager->getJobClass()); |
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} |
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/** |
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* @param bool $flag |
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*/ |
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public function setRunning($flag) |
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{ |
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$this->running = $flag; |
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} |
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public function isRunning() |
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{ |
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return $this->running; |
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} |
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public function setColumnSource(\Dtc\GridBundle\Grid\Source\ColumnSource $columnSource) |
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{ |
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$this->columnSource = $columnSource; |
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} |
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protected function getRunningQueryBuilder() |
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{ |
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/** @var EntityManager $entityManager */ |
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$entityManager = $this->jobManager->getObjectManager(); |
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$queryBuilder = $entityManager->createQueryBuilder()->add('select', 'j'); |
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$queryBuilder->from($this->jobManager->getJobClass(), 'j'); |
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$queryBuilder->where('j.status = :status')->setParameter(':status', BaseJob::STATUS_RUNNING); |
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$queryBuilder->orderBy('j.startedAt', 'DESC'); |
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$queryBuilder->setFirstResult($this->offset) |
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->setMaxResults($this->limit); |
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return $queryBuilder; |
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} |
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protected function getQueryBuilder() |
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{ |
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if ($this->isRunning()) { |
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return $this->getRunningQueryBuilder(); |
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} |
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$queryBuilder = $this->jobManager->getJobQueryBuilder(); |
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$queryBuilder->add('select', 'j'); |
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$queryBuilder->setFirstResult($this->offset) |
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->setMaxResults($this->limit); |
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return $queryBuilder; |
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} |
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public function setColumns($columns) |
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{ |
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if ($columns) { |
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foreach ($columns as $column) { |
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if ($column instanceof GridColumn) { |
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$column->setOption('sortable', false); |
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} |
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} |
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} |
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parent::setColumns($columns); |
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} |
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public function getColumns() |
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{ |
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if ($columns = parent::getColumns()) { |
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return $columns; |
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} |
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if (!$this->columnSource) { |
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$this->autoDiscoverColumns(); |
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return parent::getColumns(); |
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} |
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$columnSourceInfo = $this->columnSource->getColumnSourceInfo($this->objectManager, 'Dtc\QueueBundle\Entity\Job', false); |
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$this->setColumns($columnSourceInfo->columns); |
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$this->setDefaultSort($columnSourceInfo->sort); |
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$this->setIdColumn($columnSourceInfo->idColumn); |
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return parent::getColumns(); |
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} |
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public function getDefaultSort() |
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{ |
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return null; |
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} |
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public function getCount() |
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{ |
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$qb = $this->getQueryBuilder(); |
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$qb->resetDQLPart('orderBy'); |
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$qb->add('select', 'count(j)') |
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->setFirstResult(null) |
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->setMaxResults(null); |
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return $qb->getQuery() |
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->getSingleScalarResult(); |
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} |
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} |
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