/**
* Short description of method getValue
*
* @access public
* @author Joel Bout, <*****@*****.**>
* @param Resource resource
* @param Column column
* @return string
*/
public function getValue(core_kernel_classes_Resource $resource, tao_models_classes_table_Column $column)
{
$returnValue = (string) '';
$result = $resource->getOnePropertyValue($column->getProperty());
$returnValue = $result instanceof core_kernel_classes_Resource ? $result->getLabel() : (string) $result;
return (string) $returnValue;
}
/**
* Short description of method toArray
*
* @access public
* @author Joel Bout, <*****@*****.**>
* @return array
*/
public function toArray()
{
$returnValue = array();
$returnValue = parent::toArray();
$returnValue['val'] = $this->value;
return (array) $returnValue;
}
/**
* @return array
*/
private function getData()
{
$delivery = new \core_kernel_classes_Resource($this->params[0]);
$resultsService = ResultsService::singleton();
$filter = 'lastSubmitted';
$columns = [];
$testtaker = new \tao_models_classes_table_PropertyColumn(new \core_kernel_classes_Property(PROPERTY_RESULT_OF_SUBJECT));
$testTakerColumn[] = $testtaker->toArray();
$cols = array_merge($testTakerColumn, $resultsService->getVariableColumns($delivery, CLASS_OUTCOME_VARIABLE, $filter), $resultsService->getVariableColumns($delivery, CLASS_RESPONSE_VARIABLE, $filter));
$dataProvider = new VariableDataProvider();
foreach ($cols as $col) {
$column = \tao_models_classes_table_Column::buildColumnFromArray($col);
if (!is_null($column)) {
if ($column instanceof VariableColumn) {
$column->setDataProvider($dataProvider);
}
$columns[] = $column;
}
}
$columns[0]->label = __("Test taker");
$rows = $resultsService->getResultsByDelivery($delivery, $columns, $filter);
$columnNames = array_reduce($columns, function ($carry, $item) {
$carry[] = $item->label;
return $carry;
});
$result = [];
foreach ($rows as $row) {
$rowResult = [];
foreach ($row['cell'] as $rowKey => $rowVal) {
$rowResult[$columnNames[$rowKey]] = $rowVal[0];
}
$result[] = $rowResult;
}
//If there are no executions yet, the file is exported but contains only the header
if (empty($result)) {
$result = [array_fill_keys($columnNames, '')];
}
return $result;
}
/**
* Short description of method toArray
*
* @access public
* @author Joel Bout, <*****@*****.**>
* @return array
*/
public function toArray()
{
$returnValue = array();
$returnValue = parent::toArray();
$returnValue['prop'] = $this->property->getUri();
return (array) $returnValue;
}
protected function getColumns($identifier)
{
if (!$this->hasRequestParameter($identifier)) {
throw new common_Exception('Missing parameter "' . $identifier . '" for getColumns()');
}
$columns = array();
foreach ($this->getRequestParameter($identifier) as $array) {
$column = tao_models_classes_table_Column::buildColumnFromArray($array);
if (!is_null($column)) {
$columns[] = $column;
}
}
return $columns;
}
/**
* Short description of method toArray
*
* @access public
* @author Joel Bout, <*****@*****.**>
* @return array
*/
public function toArray()
{
$returnValue = array();
$returnValue = parent::toArray();
//$returnValue['ca'] = "deprecated";
$returnValue['contextId'] = $this->contextIdentifier;
$returnValue['contextLabel'] = $this->contextLabel;
$returnValue['variableIdentifier'] = $this->identifier;
return (array) $returnValue;
}
/**
* Short description of method getValue
*
* @access public
* @author Joel Bout, <*****@*****.**>
* @param Resource resource
* @param Column column
* @return string
*/
public function getValue(core_kernel_classes_Resource $resource, tao_models_classes_table_Column $column)
{
$returnValue = array();
$vcUri = $column->getVariableClass()->getUri();
if (isset($this->cache[$vcUri][$resource->getUri()][$column->getContextIdentifier() . $column->getIdentifier()])) {
$returnValue = $this->cache[$vcUri][$resource->getUri()][$column->getContextIdentifier() . $column->getIdentifier()];
} else {
common_Logger::d('no data for resource: ' . $resource->getUri() . ' column: ' . $column->getIdentifier());
}
return $returnValue;
}