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<?php |
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declare(strict_types=1); |
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namespace Everlution\NavigationBundle\Twig; |
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use Everlution\Navigation\Builder\MatcherInterface; |
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use Everlution\Navigation\Builder\NavigationBuilder; |
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use Everlution\Navigation\Builder\NoCurrentItemFoundException; |
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use Everlution\Navigation\ContainerInterface; |
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use Everlution\Navigation\FilteredContainer; |
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use Everlution\Navigation\FilteredContainerInterface; |
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use Everlution\Navigation\Item\ItemInterface; |
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use Everlution\Navigation\Registry; |
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use Everlution\NavigationBundle\Bridge\NavigationAliasContainer; |
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/** |
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* Class NavigationHelper. |
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* |
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* @author Ivan Barlog <[email protected]> |
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*/ |
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class NavigationHelper |
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{ |
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/** @var Registry */ |
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private $registry; |
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/** @var NavigationAliasContainer */ |
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private $aliasContainer; |
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/** @var MatcherInterface */ |
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private $matcher; |
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/** @var NavigationBuilder[] */ |
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private $container = []; |
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public function __construct( |
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Registry $registry, |
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NavigationAliasContainer $aliasContainer, |
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MatcherInterface $matcher |
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) { |
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$this->registry = $registry; |
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$this->aliasContainer = $aliasContainer; |
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$this->matcher = $matcher; |
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} |
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public function isCurrent(string $identifier, ItemInterface $item): bool |
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{ |
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try { |
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return $this->getNavigation($identifier)->getCurrent() === $item; |
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} catch (NoCurrentItemFoundException $exception) { |
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return false; |
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} |
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} |
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public function isAncestor(string $identifier, ItemInterface $item): bool |
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{ |
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try { |
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return $this->getNavigation($identifier)->isAncestor($item); |
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} catch (NoCurrentItemFoundException $e) { |
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return false; |
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} |
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} |
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public function getNavigation(string $navigation): NavigationBuilder |
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{ |
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if (false === array_key_exists($navigation, $this->container)) { |
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$container = $this->getContainer($navigation); |
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$this->container[$navigation] = new NavigationBuilder($container, $this->matcher); |
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} |
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return $this->container[$navigation]; |
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} |
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private function getContainer(string $navigation): ContainerInterface |
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{ |
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$container = $this->registry->getContainer($this->aliasContainer->get($navigation)); |
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if ($container instanceof FilteredContainerInterface) { |
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return new FilteredContainer($container); |
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} |
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return $container; |
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} |
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} |
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everlutionsk /
navigation-bundle
