class.ilServicesNewsExtractor.php

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<?php
/* Copyright (c) 1998-2016 ILIAS open source, Extended GPL, see docs/LICENSE */
 
require_once './Services/WorkflowEngine/classes/extractors/class.ilBaseExtractor.php';
 
class ilServicesNewsExtractor extends ilBaseExtractor
{
        public function extract($event, $parameters)
        {
                $this->ilExtractedParams->setSubjectType('news');
 
                switch($event)
                {
                        case 'readNews':
                        case 'unreadNews':
                                $this->extractNews($parameters);
                                break;
                }
                return $this->ilExtractedParams;
        }
 
        protected function extractNews($parameters)
        {
                $this->ilExtractedParams->setSubjectId(0);
                $this->ilExtractedParams->setContextType('news_ids');
                $this->ilExtractedParams->setContextId(implode(',', $parameters['news_ids']));
        }
}