class.ilNewsService.php

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<?php

/* Copyright (c) 1998-2018 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilNewsService
{
    protected $_deps;

    public function __construct(ilLanguage $lng, ilSetting $settings, ilObjUser $user, ilNewsObjectAdapterInterface $obj_adapter = null)
    {
        if (is_null($obj_adapter)) {
            $obj_adapter = new ilNewsObjectAdapter();
        }
        $this->_deps = new ilNewsServiceDependencies($lng, $settings, $user, $obj_adapter);
    }

    public function data() : ilNewsData
    {
        return new ilNewsData($this, $this->_deps);
    }

    public function item(ilNewsContext $context) : ilNewsItem
    {
        $news = new ilNewsItem();
        $news->setContext($context->getObjId(), $context->getObjType(), $context->getSubId(), $context->getSubType());
        $news->setPriority(NEWS_NOTICE);
        $news->setUserId($this->_deps->user()->getId());
        return $news;
    }

    public function contextForRefId(int $ref_id, int $subid = 0, string $subtype = "") : ilNewsContext
    {
        $obj_id = $this->_deps->obj()->getObjIdForRefId($ref_id);
        $obj_type = $this->_deps->obj()->getTypeForObjId($obj_id);
        return new ilNewsContext($obj_id, $obj_type, $subid, $subtype);
    }
}