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<?php |
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declare(strict_types=1); |
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namespace Hyde\Framework\Features\Navigation; |
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use Illuminate\Support\Arr; |
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use Illuminate\Support\Collection; |
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use Illuminate\Contracts\Support\Arrayable; |
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use function Hyde\evaluate_arrayable; |
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/** |
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* Represents a site navigation menu, and contains all of its navigation items. |
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* |
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* The automatic navigation menus are stored within the service container and can be resolved by their identifiers. |
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* |
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* @example `$menu = app('navigation.main');` for the main navigation menu. |
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* @example `$menu = app('navigation.sidebar');` for the documentation sidebar. |
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* |
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* @template T of NavigationItem|NavigationGroup |
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*/ |
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class NavigationMenu |
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{ |
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public const DEFAULT = 500; |
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public const LAST = 999; |
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/** @var \Illuminate\Support\Collection<array-key, T> */ |
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protected Collection $items; |
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/** @param \Illuminate\Contracts\Support\Arrayable<array-key, T>|array<T> $items */ |
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public function __construct(Arrayable|array $items = []) |
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{ |
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$this->items = new Collection(); |
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/** @var array<T> $items */ |
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$items = evaluate_arrayable($items); |
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$this->add($items); |
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} |
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/** |
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* Get the navigation items in the menu. |
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* |
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* Items are automatically sorted by their priority, falling back to the order they were added. |
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* |
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* @return \Illuminate\Support\Collection<array-key, T> |
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*/ |
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public function getItems(): Collection |
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{ |
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// The reason we sort them here is that navigation items can be added from different sources, |
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// so any sorting we do in generator actions will only be partial. This way, we can ensure |
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// that the items are always freshly sorted by their priorities when they are retrieved. |
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return $this->items->sortBy(fn (NavigationItem|NavigationGroup $item) => $item->getPriority())->values(); |
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} |
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/** |
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* Add one or more navigation items to the navigation menu. |
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* |
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* @param T|array<T> $items |
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*/ |
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public function add(NavigationItem|NavigationGroup|array $items): static |
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{ |
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/** @var T $item */ |
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foreach (Arr::wrap($items) as $item) { |
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$this->addItem($item); |
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} |
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return $this; |
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} |
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protected function addItem(NavigationItem|NavigationGroup $item): void |
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{ |
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$this->items->push($item); |
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} |
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} |
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