/**
* fetches all titles according the given array if Uris
*
* @param array resourceUris
*/
private function _fetchTitlesFromResourcePool($resourceUris)
{
$resourcePool = $this->_erfurtApp->getResourcePool();
$resources = array();
if (!empty($this->_model)) {
$modelUri = $this->_model->getModelIri();
$resources = $resourcePool->getResources($resourceUris, $modelUri);
} else {
$resources = $resourcePool->getResources($resourceUris);
}
$memoryModel = new Erfurt_Rdf_MemoryModel();
foreach ($resources as $resourceUri => $resource) {
$resourceDescription = $resource->getDescription();
$memoryModel->addStatements($resourceDescription);
$found = false;
foreach ($this->_titleProperties as $titleProperty) {
$values = $memoryModel->getValues($resourceUri, $titleProperty);
foreach ($values as $value) {
if (!empty($value['lang'])) {
$language = $value['lang'];
} else {
$language = '';
}
$this->_resources[$resourceUri][$titleProperty][$language] = $value['value'];
}
}
}
}
