/**
* Translate data from dc mapping to dc nodes
*
* @return array
*/
protected function getDcNodesFromData()
{
$dcNodes = array();
$dcMapping = $this->getDcFieldsMapping();
foreach ($dcMapping['normalFields'] as $field) {
if (isset($this->data[$field])) {
$dcNodes = array_merge($dcNodes, OpenSKOS_Rdf_Parser::createDcField($field, $this->data[$field]));
}
}
foreach ($dcMapping['languageFields'] as $field) {
if (isset($this->data[$field])) {
$dcNodes = array_merge($dcNodes, OpenSKOS_Rdf_Parser::createDcLanguageField($field, $this->data[$field]));
}
}
return $dcNodes;
}
