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<?php |
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declare(strict_types = 1); |
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namespace Everlution\Navigation\Factory; |
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use Everlution\Navigation\Item; |
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use Everlution\Navigation\NavigationItem; |
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use Everlution\Navigation\Factory\Build\UnsupportedItemClassException; |
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use Everlution\Navigation\Factory\Build\Config; |
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/** |
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* Class NavigationItemFactory. |
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* @author Ivan Barlog <[email protected]> |
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*/ |
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abstract class NavigationItemFactory implements ItemFactory |
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{ |
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const OPTIONS_ITEMS = 'items'; |
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/** @var Config[] */ |
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private $hydrators = []; |
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public function addHydrator(Config $config) |
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{ |
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$this->hydrators[] = $config; |
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return $this; |
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} |
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/** |
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* @param NavigationItem $navigation |
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*/ |
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public function build(NavigationItem &$navigation) |
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{ |
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$data = $this->getData($navigation); |
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foreach ($data[self::OPTIONS_ITEMS] as $item) { |
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$item = $this->create($item); |
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$navigation->addChild($item); |
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} |
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} |
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/** |
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* @param array $item |
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* @return Item |
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*/ |
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public function create(array $item): Item |
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{ |
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$instance = null; |
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foreach ($this->hydrators as $hydrator) { |
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try { |
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$instance = $hydrator->toObject($item, $this); |
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} catch (UnsupportedItemClassException $exception) { |
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continue; |
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} |
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} |
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return $instance; |
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} |
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/** |
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* @param NavigationItem $child |
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* @return array |
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*/ |
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public function flatten(NavigationItem $child): array |
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{ |
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$items = []; |
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foreach ($this->hydrators as $hydrator) { |
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try { |
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$items[] = $hydrator->toArray($child, $this); |
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} catch (UnsupportedItemClassException $exception) { |
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continue; |
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} |
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} |
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return $items; |
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} |
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/** |
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* @param NavigationItem $navigation |
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* @return array |
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*/ |
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abstract protected function getData(NavigationItem &$navigation): array; |
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} |
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everlutionsk /
navigation
