/**
*
* @access
* @author "Patrick Plichart <*****@*****.**>"
*/
public function testStoreItemVariable()
{
//storeItemVariable(core_kernel_classes_Resource $deliveryResult, $test, $item, taoResultServer_models_classes_Variable $itemVariable, $callId)
$deliveryResult = $this->service->storeDeliveryResult();
$this->service->storeTestTaker($deliveryResult, "unittest_testtaker");
$this->service->storeDelivery($deliveryResult, "unittest_delivery");
$itemVariable = new taoResultServer_models_classes_ResponseVariable();
$itemVariable->setCandidateResponse("unittest_candidateResponse");
$itemVariable->setCardinality("single");
$itemVariable->setIdentifier("unittest_identifier");
$itemVariable->setBaseType("file");
$storedVariable = $this->service->storeItemVariable($deliveryResult, "myTest", "myItem", $itemVariable, "callid_31");
}
/**
* Transmit a QtiSm Runtime Variable to the target Result Server as an Item Result.
*
* @param mixed $variables QtiSm Runtime Variable(s).
* @param string $transmissionId A unique identifier that identifies uniquely the visited item.
* @param string $itemUri An optional URI that identifies uniquely the item the $variable comes from.
* @param string $testUri An optional URL that identifies uniquely the test the $variable comes from.
* @throws taoQtiCommon_helpers_ResultTransmissionException If an error occurs while transmitting the Variable to the target Result Server.
*/
public function transmitItemVariable($variables, $transmissionId, $itemUri = '', $testUri = '')
{
$itemVariableSet = array();
if (is_array($variables) === false) {
$variables = array($variables);
}
foreach ($variables as $variable) {
$identifier = $variable->getIdentifier();
if ($variable instanceof OutcomeVariable) {
$value = $variable->getValue();
$resultVariable = new taoResultServer_models_classes_OutcomeVariable();
$resultVariable->setIdentifier($identifier);
$resultVariable->setBaseType(BaseType::getNameByConstant($variable->getBaseType()));
$resultVariable->setCardinality(Cardinality::getNameByConstant($variable->getCardinality()));
$resultVariable->setValue(self::transformValue($value));
$itemVariableSet[] = $resultVariable;
} else {
if ($variable instanceof ResponseVariable) {
// ResponseVariable.
$value = $variable->getValue();
$resultVariable = new taoResultServer_models_classes_ResponseVariable();
$resultVariable->setIdentifier($identifier);
$resultVariable->setBaseType(BaseType::getNameByConstant($variable->getBaseType()));
$resultVariable->setCardinality(Cardinality::getNameByConstant($variable->getCardinality()));
$resultVariable->setCandidateResponse(self::transformValue($value));
// The fact that the response is correct must not be sent for built-in
// response variables 'duration' and 'numAttempts'.
if (!in_array($identifier, array('duration', 'numAttempts', 'comment'))) {
$resultVariable->setCorrectResponse($variable->isCorrect());
}
$itemVariableSet[] = $resultVariable;
}
}
}
try {
common_Logger::d("Sending Variables to result server.");
$this->getResultServer()->storeItemVariableSet($testUri, $itemUri, $itemVariableSet, $transmissionId);
} catch (Exception $e) {
$msg = "An error occured while transmitting an Outcome Variable to the target result server.";
$code = taoQtiCommon_helpers_ResultTransmissionException::OUTCOME;
throw new taoQtiCommon_helpers_ResultTransmissionException($msg, $code);
}
}
<?php
require_once dirname(__FILE__) . '/../includes/raw_start.php';
//done ahead of your code
$rs = new taoResultServer_models_classes_ResultServerStateFull();
$rs->initResultServer("http://www.tao.lu/Ontologies/taoAltResultStorage.rdf#KeyValueResultStorage");
//optional control on Ids
$id = $rs->spawnResult("myCoolId");
$rs->storeRelatedTestTaker("Jerome the big guy");
$rs->storeRelatedDelivery("Jerome's super delivery");
//you are doing this
$itemVariable = new taoResultServer_models_classes_ResponseVariable();
$itemVariable->setCandidateResponse("[Jerome Awesome]");
$itemVariable->setCardinality("single");
$itemVariable->setIdentifier("unittest_identifier");
$itemVariable->setBaseType("pair");
$callIdItem = "An identifier of the execution of an item occurence for a test taker";
$rs->storeItemVariable("sometest identifier", "someidentifier", $itemVariable, $callIdItem);
//and youn want to do this
$variables = $rs->getVariables($callIdItem);
$variable = $rs->getVariable($callIdItem, "unittest_identifier");
print_r($variable);
$testtaker = $rs->getTestTaker($id);
print_r($testtaker);
$delivery = $rs->getDelivery($id);
print_r($delivery);
//consider results may have been broadcasted to different storages,
//thus if one of them does not contain the readable interface,
//you don't have an exception globally but partial data.
/**
* @author "Patrick Plichart, <*****@*****.**>"
*/
public function storeItemVariableSet()
{
$variables = array();
$item = $this->hasRequestParameter("itemId") ? $this->getRequestParameter("itemId") : "undefined";
$callIdItem = $this->hasRequestParameter("serviceCallId") ? $this->getRequestParameter("serviceCallId") : "undefined";
$test = $this->hasRequestParameter("testId") ? $this->getRequestParameter("testId") : "undefined";
if ($this->hasRequestParameter("outcomeVariables")) {
$outcomeVariables = $this->getRequestParameter("outcomeVariables");
foreach ($outcomeVariables as $variableName => $outcomeValue) {
$outComeVariable = new taoResultServer_models_classes_OutcomeVariable();
//$outComeVariable->setBaseType("int");
$outComeVariable->setCardinality("single");
$outComeVariable->setIdentifier($variableName);
$outComeVariable->setValue($outcomeValue);
$variables[] = $outComeVariable;
}
}
if ($this->hasRequestParameter("responseVariables")) {
$responseVariables = $this->getRequestParameter("responseVariables");
foreach ($responseVariables as $variableName => $responseValue) {
$responseVariable = new taoResultServer_models_classes_ResponseVariable();
//$responseVariable->setBaseType("int");
//$responseVariable->setCardinality("single");
$responseVariable->setIdentifier($variableName);
$responseVariable->setCandidateResponse($responseValue);
//$responseVariable->setCorrectResponse(true);
$variables[] = $responseVariable;
}
}
if ($this->hasRequestParameter("traceVariables")) {
$traceVariables = $this->getRequestParameter("outcomeVariables");
foreach ($traceVariables as $variableName => $traceValue) {
$traceVariable = new taoResultServer_models_classes_TraceVariable();
//$outComeVariable->setBaseType("int");
$traceVariable->setIdentifier($variableName);
$traceVariable->setTrace($traceValue);
$variables[] = $traceVariable;
}
}
try {
$data = $this->service->storeItemVariableSet($test, $item, $variables, $callIdItem);
} catch (exception $e) {
$this->returnFailure($e);
}
return $this->returnSuccess($data);
}
