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<?php |
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namespace BenTools\OpenCubes\Component\Sort; |
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use BenTools\OpenCubes\Component\ComponentFactoryInterface; |
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use BenTools\OpenCubes\Component\ComponentInterface; |
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use BenTools\OpenCubes\Component\Sort\Model\Sort; |
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use BenTools\OpenCubes\OptionsTrait; |
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use Psr\Http\Message\UriInterface; |
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use Symfony\Component\OptionsResolver\OptionsResolver; |
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final class SortComponentFactory implements ComponentFactoryInterface |
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{ |
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use OptionsTrait; |
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public const OPT_AVAILABLE_SORTS = 'available_sorts'; |
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public const OPT_DEFAULT_SORTS = 'default_sorts'; |
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public const OPT_APPLIED_SORTS = 'applied_sorts'; |
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public const OPT_ENABLE_MULTISORT = 'enable_multisort'; |
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/** |
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* @var SortUriManagerInterface |
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*/ |
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private $uriManager; |
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/** |
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* SortComponentFactory constructor. |
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* @param array $options |
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* @param SortUriManagerInterface|null $uriManager |
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*/ |
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public function __construct(array $options = [], SortUriManagerInterface $uriManager = null) |
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{ |
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$this->options = $this->resolveOptions($options); |
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$this->uriManager = $uriManager ?? new SortUriManager(); |
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} |
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/** |
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* @param array $options |
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* @return array |
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* @throws \Symfony\Component\OptionsResolver\Exception\AccessException |
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* @throws \Symfony\Component\OptionsResolver\Exception\InvalidOptionsException |
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* @throws \Symfony\Component\OptionsResolver\Exception\MissingOptionsException |
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* @throws \Symfony\Component\OptionsResolver\Exception\NoSuchOptionException |
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* @throws \Symfony\Component\OptionsResolver\Exception\OptionDefinitionException |
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* @throws \Symfony\Component\OptionsResolver\Exception\UndefinedOptionsException |
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*/ |
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protected function resolveOptions(array $options): array |
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{ |
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$resolver = new OptionsResolver(); |
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$resolver->setDefaults([ |
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self::OPT_AVAILABLE_SORTS => [], |
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self::OPT_DEFAULT_SORTS => [], |
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self::OPT_APPLIED_SORTS => [], |
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self::OPT_ENABLE_MULTISORT => false, |
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]); |
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$resolver->setAllowedTypes(self::OPT_AVAILABLE_SORTS, 'array'); |
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$resolver->setAllowedTypes(self::OPT_DEFAULT_SORTS, 'array'); |
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$resolver->setAllowedTypes(self::OPT_APPLIED_SORTS, 'array'); |
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$resolver->setAllowedTypes(self::OPT_ENABLE_MULTISORT, 'bool'); |
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return $resolver->resolve($options); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function supports(string $name): bool |
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{ |
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return SortComponent::getName() === $name; |
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} |
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/** |
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* @inheritDoc |
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* @return SortComponent |
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*/ |
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public function createComponent(UriInterface $uri, array $options = []): ComponentInterface |
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{ |
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$options = $this->resolveOptions( |
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$this->getMergedOptions($options, [ |
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self::OPT_APPLIED_SORTS => $this->uriManager->getAppliedSorts($uri), |
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]) |
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); |
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$appliedSorts = [] !== $this->getOption(self::OPT_APPLIED_SORTS, $options) ? $this->getOption(self::OPT_APPLIED_SORTS, $options) : $this->getOption(self::OPT_DEFAULT_SORTS, $options); |
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$availableSorts = $this->getOption(self::OPT_AVAILABLE_SORTS, $options); |
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$sorts = []; |
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foreach ($availableSorts as $field => $directions) { |
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foreach ($directions as $direction) { |
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if (isset($appliedSorts[$field]) && $direction === $appliedSorts[$field]) { |
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$stack = true === $this->getOption(self::OPT_ENABLE_MULTISORT, $options) ? array_replace($appliedSorts, [$field => $direction]) : [$field => $direction]; |
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unset($stack[$field]); |
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$unsetUri = $this->uriManager->buildSortUri($uri, $stack); |
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$sorts[] = new Sort($field, $direction, true, $unsetUri); |
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continue; |
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} |
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$stack = true === $this->getOption(self::OPT_ENABLE_MULTISORT) ? array_replace($appliedSorts, [$field => $direction]) : [$field => $direction]; |
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$sorts[] = new Sort($field, $direction, false, $this->uriManager->buildSortUri($uri, $stack)); |
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} |
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} |
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foreach ($appliedSorts as $field => $direction) { |
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if (!array_key_exists($field, $availableSorts) || !in_array($direction, $availableSorts[$field])) { |
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$stack = true === $this->getOption(self::OPT_ENABLE_MULTISORT, $options) ? array_replace($appliedSorts, [$field => $direction]) : [$field => $direction]; |
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unset($stack[$field]); |
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$unsetUri = $this->uriManager->buildSortUri($uri, $stack); |
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$sorts[] = new Sort($field, $direction, true, $unsetUri); |
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} |
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} |
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return new SortComponent($sorts); |
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} |
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} |
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