class.ilObjStudyProgrammeAccess.php

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<?php

/* Copyright (c) 2015 Richard Klees <richard.klees@concepts-and-training.de> Extended GPL, see docs/LICENSE */

require_once('./Services/Object/classes/class.ilObjectAccess.php');
require_once('./Services/User/classes/class.ilUserAccountSettings.php');

class ilObjStudyProgrammeAccess extends ilObjectAccess {
        function _checkAccess($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id = "")
        {
                if ($a_user_id == "")
                {
                        $a_user_id = $ilUser->getId();
                }

                if ($a_permission == "delete") {
                        require_once("Modules/StudyProgramme/classes/class.ilObjStudyProgramme.php");
                        $prg = ilObjStudyProgramme::getInstanceByRefId($a_ref_id);
                        if ($prg->hasRelevantProgresses()) {
                                return false;
                        }
                }

                return parent::_checkAccess($a_cmd, $a_permission, $a_ref_id, $a_obj_id, $a_user_id = "");
        }
        
        static function _getCommands()
        {
                $commands = array();
                $commands[] = array('permission' => 'read', 'cmd' => 'view', 'lang_var' => 'show', 'default' => true);
                $commands[] = array('permission' => 'write', 'cmd' => 'view', 'lang_var' => 'edit_content');
                $commands[] = array( 'permission' => 'write', 'cmd' => 'edit', 'lang_var' => 'settings');

                return $commands;
        }

        static function _checkGoto($a_target)
        {
                global $DIC;
                $ilAccess = $DIC['ilAccess'];
                $t_arr = explode('_', $a_target);
                if ($t_arr[0] != 'prg' || ((int)$t_arr[1]) <= 0) {
                        return false;
                }
                if ($ilAccess->checkAccess('read', '', $t_arr[1])) {
                        return true;
                }

                return false;
        }
}

?>