class.ilBaseExtractor.php

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<?php
/* Copyright (c) 1998-2016 ILIAS open source, Extended GPL, see docs/LICENSE */

require_once './Services/WorkflowEngine/interfaces/ilExtractor.php';

abstract class ilBaseExtractor implements ilExtractor
{
        protected $ilExtractedParams;

        public function __construct(ilExtractedParams $ilExtractedParams)
        {
                $this->ilExtractedParams = $ilExtractedParams;
        }

        abstract public function extract($event, $parameters);

        protected function extractWithUser($parameters)
        {
                $this->ilExtractedParams->setSubjectId($parameters['obj_id']);
                $this->ilExtractedParams->setContextType('usr_id');
                $this->ilExtractedParams->setContextId($parameters['usr_id']);
        }

        protected function extractWithoutUser($parameters)
        {
                $this->ilExtractedParams->setSubjectId($parameters['obj_id']);
                $this->ilExtractedParams->setContextType('null');
                $this->ilExtractedParams->setContextId(0);
        }
}