class.ilFrameTargetInfo.php

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<?php
/* Copyright (c) 1998-2009 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilFrameTargetInfo
{
    public static function _getFrame($a_class, $a_type = '')
    {
        // LTI
        global $DIC;
        $ltiview = $DIC['lti'];

        switch ($a_type) {
            default:
                switch ($a_class) {
                    case 'RepositoryContent':
                        if ($_SESSION['il_rep_mode'] == 'flat' or !isset($_SESSION['il_rep_mode'])) {
                            //return 'bottom';
                            // LTI
                            if ($ltiview->isActive()) {
                                return '_self';
                            } else {
                                return '_top';
                            }
                        } else {
                            return 'rep_content';
                        }

                        // no break
                    case 'MainContent':
                        //return 'bottom';
                        // LTI
                        if ($ltiview->isActive()) {
                            return '_self';
                        } else {
                            return '_top';
                        }

                        // no break
                    case 'ExternalContent':
                        return '_blank';
                }
        }

        return '';
    }
}