StaticRepository.php

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<?php

declare(strict_types=1);

namespace ILIAS\Component\Activities;

class StaticRepository implements Repository
{
    protected array $activities = [];

    public function __construct(
        array $activities
    ) {
        foreach ($activities as $activity) {
            if (!($activity instanceof Activity)) {
                throw new \InvalidArgumentException(
                    "Expected `Activity`, got: " . get_class($activity)
                );
            }
            $this->activities[(string) $activity->getName()] = $activity;
        }
    }

    public function getActivitiesByName(string $name_matcher, ?ActivityType $type = null, ?Range $range = null): \Iterator
    {
        foreach ($this->activities as $name => $activity) {
            if (preg_match($name_matcher, $name)) {
                yield $name => $activity;
            }
        }
    }
}