114 lines
3.6 KiB
PHP
114 lines
3.6 KiB
PHP
<?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\synchronisation\action;
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use common_exception_Unauthorized;
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use common_Logger;
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use oat\taoQtiTest\models\runner\synchronisation\TestRunnerAction;
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use stdClass;
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/**
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* @package oat\taoQtiTest\models\runner\synchronisation\action
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*/
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class NextItemData extends TestRunnerAction
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{
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/**
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* Get item data by identifier
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*
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* Validate required fields.
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* Get item data by given identifier
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*
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* @return array
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* @throws
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*/
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public function process()
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{
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$this->validate();
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$itemIdentifier = $this->hasRequestParameter('itemDefinition')
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? $this->getRequestParameter('itemDefinition')
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: null;
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if (!is_array($itemIdentifier)) {
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$itemIdentifier = [$itemIdentifier];
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}
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try {
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if (!$this->getRunnerService()->getTestConfig()->getConfigValue('itemCaching.enabled')) {
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common_Logger::w('Attempt to disclose the next items without the configuration');
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throw new common_exception_Unauthorized();
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}
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$response = [];
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foreach ($itemIdentifier as $itemId) {
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//load item data
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$response['items'][] = $this->getItemData($itemId);
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}
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if (isset($response['items'])) {
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$response['success'] = true;
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}
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} catch (\Exception $e) {
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$response = $this->getErrorResponse($e);
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}
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return $response;
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}
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/**
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* Create the item definition response for a given item
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* @param string $itemIdentifier the item id
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* @return array the item data
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* @throws \common_Exception
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*/
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protected function getItemData($itemIdentifier)
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{
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$serviceContext = $this->getServiceContext();
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$itemRef = $this->getRunnerService()->getItemHref($serviceContext, $itemIdentifier);
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$itemData = $this->getRunnerService()->getItemData($serviceContext, $itemRef);
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$baseUrl = $this->getRunnerService()->getItemPublicUrl($serviceContext, $itemRef);
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$portableElements = $this->getRunnerService()->getItemPortableElements($serviceContext, $itemRef);
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$itemState = $this->getRunnerService()->getItemState($serviceContext, $itemIdentifier);
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if ($itemState === null || !count($itemState)) {
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$itemState = new stdClass();
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}
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return [
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'baseUrl' => $baseUrl,
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'itemData' => $itemData,
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'itemState' => $itemState,
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'itemIdentifier' => $itemIdentifier,
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'portableElements' => $portableElements
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];
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}
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/**
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* `itemDefinition` field is required.
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*
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* @return array
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*/
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protected function getRequiredFields()
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{
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return array_merge(parent::getRequiredFields(), ['itemDefinition']);
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}
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}
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