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<?php |
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declare(strict_types=1); |
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namespace Psi\Component\Grid; |
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use Metadata\MetadataFactory; |
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use Psi\Component\Grid\Metadata\GridMetadata; |
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use Psi\Component\ObjectAgent\AgentFinder; |
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use Psi\Component\ObjectAgent\AgentInterface; |
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use Psi\Component\ObjectAgent\Query\Query; |
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class GridFactory |
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{ |
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private $agentFinder; |
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private $metadataFactory; |
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private $cellFactory; |
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private $filterFactory; |
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public function __construct( |
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AgentFinder $agentFinder, |
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MetadataFactory $metadataFactory, |
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CellFactory $cellFactory, |
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FilterFormFactory $filterFactory |
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) { |
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$this->agentFinder = $agentFinder; |
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$this->metadataFactory = $metadataFactory; |
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$this->cellFactory = $cellFactory; |
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$this->filterFactory = $filterFactory; |
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} |
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public function loadGrid(string $classFqn, array $options): Grid |
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{ |
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$options = new GridContext($classFqn, $options); |
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try { |
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return $this->doLoadGrid($classFqn, $options); |
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} catch (\Exception $exception) { |
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throw new \InvalidArgumentException(sprintf( |
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'Could not load grid for class "%s"', $classFqn |
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), 0, $exception); |
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} |
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} |
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private function doLoadGrid(string $classFqn, GridContext $options): Grid |
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{ |
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if (null === $metadata = $this->metadataFactory->getMetadataForClass($classFqn)) { |
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throw new \InvalidArgumentException('Could not locate grid metadata'); |
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} |
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$gridMetadata = $this->resolveGridMetadata($metadata->getGrids(), $options->getVariant()); |
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$agent = $this->agentFinder->findFor($classFqn); |
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$form = $this->filterFactory->createForm($gridMetadata, $agent->getCapabilities()); |
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$form->submit($options->getFilter()); |
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$expression = $this->getExpression($gridMetadata, $form->getData()); |
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$query = Query::create( |
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$classFqn, |
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$expression, |
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$options->getOrderings(), |
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$options->getPageOffset(), |
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$options->getPageSize() |
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); |
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$collection = $agent->query($query); |
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return new Grid( |
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$classFqn, |
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$gridMetadata->getName(), |
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new Table($this->cellFactory, $gridMetadata, $collection, $options), |
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new Paginator($options, count($collection), $this->getNumberOfRecords($agent, $query)), |
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new FilterForm($form->createView(), $options) |
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); |
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} |
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private function getExpression(GridMetadata $gridMetadata, array $filterData) |
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{ |
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return $this->filterFactory->createExpression($gridMetadata, $filterData); |
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} |
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private function getNumberOfRecords(AgentInterface $agent, Query $query) |
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{ |
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if (false === $agent->getCapabilities()->canQueryCount()) { |
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return; |
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} |
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return $agent->queryCount($query); |
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} |
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private function resolveGridMetadata(array $grids, string $variant = null) |
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{ |
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if (empty($grids)) { |
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throw new \InvalidArgumentException('No grid variants are available'); |
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} |
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// if no explicit grid variant is requested, return the first one that |
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// was defined. |
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if (null === $variant) { |
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return reset($grids); |
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} |
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if (!isset($grids[$variant])) { |
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throw new \InvalidArgumentException(sprintf( |
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'Unknown grid variant "%s", available variants: "%s"', |
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implode('", "', array_keys($grids)) |
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)); |
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} |
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return $grids[$variant]; |
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} |
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} |
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psiphp /
grid
Loading history...
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.