IdentificationFactory.php

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<?php namespace ILIAS\GlobalScreen\Identification;

use ILIAS\GlobalScreen\Identification\Map\IdentificationMap;
use ILIAS\GlobalScreen\Identification\Serializer\SerializerFactory;
use ILIAS\GlobalScreen\Provider\ProviderFactory;
use ILIAS\GlobalScreen\Provider\ProviderFactoryInterface;

class IdentificationFactory
{

    protected $provider_factory;
    protected $serializer_factory;
    protected $map;


    final public function __construct(ProviderFactoryInterface $provider_factory)
    {
        $this->serializer_factory = new SerializerFactory();
        $this->map = new IdentificationMap();
        $this->provider_factory = $provider_factory;
    }


    final public function core(\ILIAS\GlobalScreen\Provider\Provider $provider) : IdentificationProviderInterface
    {
        return new CoreIdentificationProvider($provider, $this->serializer_factory->core(), $this->map);
    }


    final public function plugin(\ilPlugin $plugin, \ILIAS\GlobalScreen\Provider\Provider $provider) : IdentificationProviderInterface
    {
        return new PluginIdentificationProvider($provider, $plugin->getId(), $this->serializer_factory->plugin(), $this->map);
    }


    final public function fromSerializedIdentification($serialized_string) : IdentificationInterface
    {
        if ($serialized_string === null || $serialized_string === "") {
            return new NullIdentification();
        }
        if ($this->map->isInMap($serialized_string)) {
            return $this->map->getFromMap($serialized_string);
        }

        return $this->serializer_factory->fromSerializedIdentification($serialized_string)->unserialize($serialized_string, $this->map, $this->provider_factory);
    }
}