class.ilAssSelfAssessmentQuestionFormatter.php

Go to the documentation of this file.

<?php
/* Copyright (c) 1998-2017 ILIAS open source, Extended GPL, see docs/LICENSE */
 
class ilAssSelfAssessmentQuestionFormatter
{
        public function format($string)
        {
                $string = $this->handleLineBreaks($string);
 
                require_once 'Services/RTE/classes/class.ilRTE.php';
                $string = (string) ilRTE::_replaceMediaObjectImageSrc($string, 1);
 
                $string = str_replace("</li><br />", "</li>", $string);
                $string = str_replace("</li><br>", "</li>", $string);
 
                require_once 'Services/Utilities/classes/class.ilUtil.php';
                $string = ilUtil::insertLatexImages($string, "\[tex\]", "\[\/tex\]");
                $string = ilUtil::insertLatexImages($string, "<span class\=\"latex\">", "<\/span>");
 
                $string = str_replace('{', '&#123;', $string);
                $string = str_replace('}', '&#125;', $string);
 
                return $string;
        }
 
        protected function handleLineBreaks($string)
        {
                if( !ilUtil::isHTML($string) )
                {
                        $string = nl2br($string);
                }
 
                return $string;
        }
}