ToastCollector.php

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<?php
declare(strict_types=1);
 
namespace ILIAS\GlobalScreen\Scope\Toast\Collector;
 
use ILIAS\GlobalScreen\Collector\AbstractBaseCollector;
use ILIAS\GlobalScreen\Scope\Toast\Provider\ToastProvider;
use Iterator;
use ILIAS\GlobalScreen\Scope\Toast\Factory\isStandardItem;
 
class ToastCollector extends AbstractBaseCollector
{
    private array $providers;
    private array $toasts = [];
 
    public function __construct(array $providers)
    {
        $this->providers = $providers;
        $this->collectOnce();
    }
 
    private function returnToastsFromProviders(): Iterator
    {
        foreach ($this->providers as $provider) {
            yield $provider->getToasts();
        }
    }
 
    public function collectStructure(): void
    {
        $this->toasts = array_merge([], ...iterator_to_array($this->returnToastsFromProviders()));
    }
 
    public function filterItemsByVisibilty(bool $async_only = false): void
    {
    }
 
    public function prepareItemsForUIRepresentation(): void
    {
    }
 
    public function cleanupItemsForUIRepresentation(): void
    {
    }
 
    public function sortItemsForUIRepresentation(): void
    {
    }
 
    public function getToasts(): array
    {
        return $this->toasts;
    }
}