111 lines
3.2 KiB
PHP
111 lines
3.2 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) 2017 (original work) Open Assessment Technologies SA ;
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*/
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namespace oat\taoQtiTest\models\runner;
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use oat\oatbox\service\ServiceManager;
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trait RunnerToolStates
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{
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/**
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* @param string $name
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* @return string
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*/
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abstract public function hasRequestParameter($name);
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/**
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* @param string $name
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* @return string mixed
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*/
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abstract public function getRequestParameter($name);
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/**
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* @param string $name
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* @return string
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*/
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abstract public function getRawRequestParameter($name);
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/**
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* @return ServiceManager
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*/
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abstract public function getServiceLocator();
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/**
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* @return RunnerService
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*/
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abstract public function getRunnerService();
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/**
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* @return RunnerServiceContext
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*/
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abstract public function getServiceContext();
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/**
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* Save the tool state if some are found in the current request
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*
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* @throws \oat\oatbox\service\exception\InvalidServiceManagerException
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* @throws \common_Exception
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*
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* @return boolean true if some state was found and saved
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*/
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protected function saveToolStates()
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{
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$toolStateParameter = 'toolStates';
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if ($this->hasRequestParameter($toolStateParameter)) {
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// since the parameter content is a JSON string
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// we need to load it using the raw mode
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$param = $this->getRawRequestParameter($toolStateParameter);
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if ($param) {
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$toolStates = json_decode($param, true);
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if (count($toolStates) > 0) {
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array_walk($toolStates, function (&$toolState) {
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$toolState = json_encode($toolState);
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});
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$this->getRunnerService()->setToolsStates(
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$this->getServiceContext(),
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$toolStates
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);
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return true;
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}
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}
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}
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return false;
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}
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/**
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* Get the current tools states
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*
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* @throws \oat\oatbox\service\exception\InvalidServiceManagerException
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* @throws \common_Exception
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* @throws \common_ext_ExtensionException
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*
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* @return array the tools states
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*/
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protected function getToolStates()
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{
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$toolStates = $this->getRunnerService()->getToolsStates($this->getServiceContext());
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array_walk($toolStates, function (&$toolState) {
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$toolState = json_decode($toolState);
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});
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return $toolStates;
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}
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}
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