/**
* Export to xml-rdf the ontology of the Class in parameter.
* All the ontologies are exported if the class is not set
*
* @access public
* @author Jerome Bogaerts, <*****@*****.**>
* @param Class source
* @return string
*/
public function export(core_kernel_classes_Class $source = null)
{
$rdf = '';
if (is_null($source)) {
return core_kernel_api_ModelExporter::exportAll();
}
$graph = new EasyRdf_Graph();
if ($source->isClass()) {
$this->addClass($graph, $source);
} else {
$this->addResource($graph, $source);
}
$format = EasyRdf_Format::getFormat('rdfxml');
return $graph->serialise($format);
}
/**
* build xml rdf containing rdf:Description of all meta-data the conected
* may get
*
* @deprecated
* @access public
* @author firstname and lastname of author, <*****@*****.**>
* @param array sourceNamespaces
* @return string
*/
public function exportXmlRdf($sourceNamespaces = array())
{
$modelIds = array();
foreach ($sourceNamespaces as $namespace) {
if (!preg_match("/\\#\$/", $namespace)) {
$namespace .= "#";
}
$result = $dbWrapper->query('SELECT * FROM "models" WHERE "modeluri" = ?', array($namespace));
if ($row = $result->fetch(PDO::FETCH_ASSOC)) {
$modelIds[] = $row['modelid'];
$result->closeCursor();
}
}
return $xml = core_kernel_api_ModelExporter::exportXmlRdf($modelIds);
}
public function testFullExport()
{
$dbWrapper = core_kernel_classes_DbWrapper::singleton();
$result = $dbWrapper->query('SELECT count(*) FROM (SELECT DISTINCT subject, predicate, object, l_language FROM statements) as supercount')->fetch();
$triples = $result[0];
$result = $dbWrapper->query('SELECT modelid FROM "models"');
$modelIds = array();
while ($row = $result->fetch(PDO::FETCH_ASSOC)) {
$modelIds[] = $row['modelid'];
}
$xml = core_kernel_api_ModelExporter::exportModels($modelIds);
$doc = new DOMDocument();
$doc->loadXML($xml);
$count = 0;
$descriptions = $doc->getElementsByTagNameNS('http://www.w3.org/1999/02/22-rdf-syntax-ns#', 'Description');
foreach ($descriptions as $description) {
foreach ($description->childNodes as $child) {
if ($child instanceof DOMElement) {
$count++;
}
}
}
$this->assertEquals($triples, $count);
}
}
if (isset($_GET['nameMode'])) {
$_GET['nameMode'] == 'long' ? $nameMode = 'long' : ($nameMode = 'short');
}
}
if (!is_dir($exportDir)) {
out("{$exportDir} is not a directory");
exit;
}
$api = core_kernel_impl_ApiModelOO::singleton();
$nsManager = common_ext_NamespaceManager::singleton();
$namespaces = $nsManager->getAllNamespaces();
//$namespaces = array(LOCAL_NAMESPACE);
foreach ($namespaces as $namespace) {
out("Exporting {$namespace}");
$rdfData = core_kernel_api_ModelExporter::exportModelByUri($namespace);
if (empty($rdfData)) {
out("Nothing exported!");
continue;
}
if ($nameMode == 'long') {
$filename = str_replace('/', '_', str_replace('#', '', $namespace));
} else {
$filename = str_replace('#', '', strtolower(basename($namespace)));
}
if (!preg_match("/\\.rdf\$/", $filename)) {
$filename .= '.rdf';
}
$path = tao_helpers_File::concat(array($exportDir, $filename));
if (file_put_contents($path, $rdfData) != false) {
out("Namespace exported at {$path}");
