67 lines
2.0 KiB
PHP
67 lines
2.0 KiB
PHP
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<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2013 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
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*
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*
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*/
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namespace oat\taoLti\controller;
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use oat\taoLti\models\classes\LtiException;
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use \tao_actions_CommonModule;
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use oat\taoLti\controller\traits\LtiModuleTrait;
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/**
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* An abstract lti controller
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*
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* @package taoLti
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*/
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abstract class LtiModule extends tao_actions_CommonModule
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{
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use LtiModuleTrait;
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/**
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* Returns an error page
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*
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* Ignore the parameter returnLink as LTI session always
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* require a way for the consumer to return to his platform
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*
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* @param string $error error to handle
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* @param boolean $returnLink
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* @param int $httpStatus
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* @throws LtiException
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* @throws \InterruptedActionException
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* @throws \ResolverException
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* @throws \common_exception_Error
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* @throws \common_exception_IsAjaxAction
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* @throws \oat\taoLti\models\classes\LtiVariableMissingException
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*/
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protected function returnError($error, $returnLink = true, $httpStatus = null)
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{
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$error = new LtiException($error);
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$this->returnLtiError($error, $returnLink);
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}
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/**
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* Override iframe header method to allow use of iframes
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*/
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protected function setIframeHeaders()
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{
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}
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}
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