/**
* Builds the map of an assessment test
* @param RunnerServiceContext $context The test context
* @param RunnerConfig $config The runner config
* @return mixed
*/
public function getMap(RunnerServiceContext $context, RunnerConfig $config)
{
$map = ['parts' => [], 'jumps' => []];
// get config for the sequence number option
$reviewConfig = $config->getConfigValue('review');
$checkInformational = $config->getConfigValue('checkInformational');
$forceTitles = !empty($reviewConfig['forceTitle']);
$uniqueTitle = isset($reviewConfig['itemTitle']) ? $reviewConfig['itemTitle'] : '%d';
/* @var AssessmentTestSession $session */
$session = $context->getTestSession();
if ($session->isRunning() !== false) {
$route = $session->getRoute();
$store = $session->getAssessmentItemSessionStore();
$routeItems = $route->getAllRouteItems();
$offset = $route->getRouteItemPosition($routeItems[0]);
$offsetPart = 0;
$offsetSection = 0;
$lastPart = null;
$lastSection = null;
/** @var \qtism\runtime\tests\RouteItem $routeItem */
foreach ($routeItems as $routeItem) {
// access the item reference
$itemRef = $routeItem->getAssessmentItemRef();
$occurrence = $routeItem->getOccurence();
// get the jump definition
$itemSession = $store->getAssessmentItemSession($itemRef, $occurrence);
// load item infos
$testPart = $routeItem->getTestPart();
$partId = $testPart->getIdentifier();
$section = $routeItem->getAssessmentSection();
$sectionId = $section->getIdentifier();
$itemId = $itemRef->getIdentifier();
$itemUri = strstr($itemRef->getHref(), '|', true);
$item = new \core_kernel_classes_Resource($itemUri);
if ($lastPart != $partId) {
$offsetPart = 0;
$lastPart = $partId;
}
if ($lastSection != $sectionId) {
$offsetSection = 0;
$lastSection = $sectionId;
}
if ($forceTitles) {
$label = sprintf($uniqueTitle, $offsetSection + 1);
} else {
$label = $item->getLabel();
}
$itemInfos = ['id' => $itemId, 'uri' => $itemUri, 'label' => $label, 'position' => $offset, 'positionInPart' => $offsetPart, 'positionInSection' => $offsetSection, 'index' => $offsetSection + 1, 'occurrence' => $occurrence, 'remainingAttempts' => $itemSession->getRemainingAttempts(), 'answered' => TestRunnerUtils::isItemCompleted($routeItem, $itemSession), 'flagged' => TestRunnerUtils::getItemFlag($session, $routeItem), 'viewed' => $itemSession->isPresented()];
if ($checkInformational) {
$itemInfos['informational'] = TestRunnerUtils::isItemInformational($routeItem, $itemSession);
}
// update the map
$map['jumps'][] = ['identifier' => $itemId, 'section' => $sectionId, 'part' => $partId, 'position' => $offset, 'uri' => $itemUri];
if (!isset($map['parts'][$partId])) {
$map['parts'][$partId]['id'] = $partId;
$map['parts'][$partId]['label'] = $partId;
$map['parts'][$partId]['position'] = $offset;
$map['parts'][$partId]['isLinear'] = $testPart->getNavigationMode() == NavigationMode::LINEAR;
}
if (!isset($map['parts'][$partId]['sections'][$sectionId])) {
$map['parts'][$partId]['sections'][$sectionId]['id'] = $sectionId;
$map['parts'][$partId]['sections'][$sectionId]['label'] = $section->getTitle();
$map['parts'][$partId]['sections'][$sectionId]['position'] = $offset;
}
$map['parts'][$partId]['sections'][$sectionId]['items'][$itemId] = $itemInfos;
// update the stats
$this->updateStats($map, $itemInfos);
$this->updateStats($map['parts'][$partId], $itemInfos);
$this->updateStats($map['parts'][$partId]['sections'][$sectionId], $itemInfos);
$offset++;
$offsetPart++;
$offsetSection++;
}
}
return $map;
}
