CopyrightHandler.php

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<?php
 
declare(strict_types=1);
 
namespace ILIAS\MetaData\Editor\Digest;
 
use ILIAS\MetaData\Copyright\RepositoryInterface as CopyrightRepository;
use ILIAS\MetaData\Copyright\EntryInterface;
use ILIAS\MetaData\Settings\SettingsInterface as Settings;
use ILIAS\MetaData\Copyright\Identifiers\HandlerInterface as CopyrightIDHandler;
use ILIAS\MetaData\OERHarvester\Settings\SettingsInterface as OERHarvesterSettings;
 
class CopyrightHandler
{
    protected array $entries;
 
    public function __construct(
        protected CopyrightRepository $repository,
        protected Settings $settings,
        protected OERHarvesterSettings $harvester_settings,
        protected CopyrightIDHandler $copyright_id_handler
    ) {
    }
 
    public function isCPSelectionActive(): bool
    {
        return $this->settings->isCopyrightSelectionActive() && $this->hasCPEntries();
    }
 
    protected function hasCPEntries(): bool
    {
        $this->initCPEntries();
        return !empty($this->entries);
    }
 
    public function getCPEntries(): \Generator
    {
        $this->initCPEntries();
        yield from $this->entries;
    }
 
    protected function initCPEntries(): void
    {
        if (!isset($this->entries)) {
            $this->entries = iterator_to_array($this->repository->getAllEntries());
        }
    }
 
    public function extractCPEntryID(string $description): int
    {
        return $this->copyright_id_handler->parseEntryIDFromIdentifier($description);
    }
 
    public function createIdentifierForID(int $entry_id): string
    {
        return $this->copyright_id_handler->buildIdentifierFromEntryID($entry_id);
    }
 
    public function isObjectTypePublished(string $type): bool
    {
        return $this->harvester_settings->isObjectTypeSelectedForPublishing($type);
    }
 
    public function isCopyrightEntryPublished(EntryInterface $entry): bool
    {
        return $this->harvester_settings->isCopyrightEntryIDSelectedForPublishing($entry->id());
    }
}