/**
* Load statements from a URI using a {@link LibRDF_Parser}.
*
* @param LibRDF_Parser $parser The parser with which to parse the URI's contents
* @param string $uri The URI with the contents to load
* @param string $base_uri The base URI to use for relative URIs if different from $uri
* @return void
* @throws LibRDF_Error If unable to parse the URI contents
* @access public
*/
public function loadStatementsFromURI(LibRDF_Parser $parser, $uri, $base_uri = NULL)
{
if ($uri instanceof LibRDF_URINode) {
$uri = new LibRDF_URI(substr($uri, 1, -1));
} else {
$uri = new LibRDF_URI($uri);
}
if ($base_uri) {
$base_uri = new LibRDF_URI($base_uri);
}
$ret = librdf_parser_parse_into_model($parser->getParser(), $uri->getURI(), $base_uri ? $base_uri->getURI() : $base_uri, $this->model);
if ($ret) {
throw new LibRDF_Error("Unable to parse URI into model");
}
}
public function testGetNamespacePrelude()
{
$this->assertType('string', MwRdf::getNamespacePrelude());
$parser = new LibRDF_Parser('turtle');
$i = $parser->parseString(MwRdf::getNamespacePrelude());
$this->assertTrue($i instanceof LibRDF_StreamIterator, get_class($i));
// this should be a completely empty result, we're just proving it
// can be parsed
$this->assertNull($i->current());
$this->assertNull($i->next());
}