Return a list of all resources loaded, with the rdf:type given. eg. $graph->allOfType( "foaf:Person" )
| public allOfType ( $uri ) |
public function getTree($node, $ontology)
{
$filename = getcwd() . "/cache/onto-" . urlencode($ontology->url) . ".json";
if (is_readable($filename)) {
return json_decode(file_get_contents($filename));
}
$count = new PrefixCounter($ontology->prefix);
$graph = new Graphite();
$xml = simplexml_load_file($ontology->url);
foreach ($xml->getNamespaces(true) as $prefix => $uri) {
$graph->ns($prefix, stripslashes($uri));
}
$graph->load($ontology->url);
$classes = $graph->allOfType("owl:Class");
$classes = $classes->append($graph->allOfType("rdfs:Class"));
$toplevel = $classes->except($classes->all("-rdfs:subClassOf"));
$json = array();
foreach ($toplevel as $class) {
$uri = $graph->shrinkUri($class);
$children = Ontology::getChildren($graph, $class, $count);
$count->step();
$json[] = array("id" => $count->value(), "text" => $uri, "iconCls" => "class", "children" => $children, "leaf" => empty($children));
}
file_put_contents($filename, json_encode($json));
return $json;
}
static function getPointsOfService($q)
{
//if($q == '')
// $filter = '';
//else
// $filter = "FILTER ( REGEX( ?label, '$q', 'i') || REGEX( ?poslabel, '$q', 'i') )";
$graph = new Graphite();
$graph->load('file:/home/opendatamap/isleofwight.rdf');
$points = array();
foreach ($graph->allOfType('http://purl.org/goodrelations/v1#LocationOfSalesOrServiceProvisioning') as $point) {
if ($point->has('-http://purl.org/goodrelations/v1#availableAtOrFrom')) {
foreach ($point->all('-http://purl.org/goodrelations/v1#availableAtOrFrom') as $offering) {
foreach ($offering->all('http://purl.org/goodrelations/v1#includes') as $include) {
$p['label'] = $include->getString('rdfs:label');
$p['pos'] = $point->toString();
$p['poslabel'] = $point->getString('rdfs:label');
$p['icon'] = $point->getString('http://purl.org/openorg/mapIcon');
if ($q == '' || preg_match(strtolower('/' . $q . '/'), strtolower($p['label'])) || preg_match(strtolower('/' . $q . '/'), strtolower($p['poslabel']))) {
$points[] = $p;
}
}
}
} else {
$p['label'] = null;
$p['pos'] = $point->toString();
$p['poslabel'] = $point->getString('rdfs:label');
$p['icon'] = $point->getString('http://purl.org/openorg/mapIcon');
if ($q == '' || preg_match(strtolower('/' . $q . '/'), strtolower($p['poslabel']))) {
$points[] = $p;
}
}
}
return $points;
}
$g = new Graphite($nsArr);
// if (!is_null($url = $_GET['url'])) $g->load($url);
// elseif (!is_null($_REQUEST['rdf'])) foreach ($_REQUEST['rdf'] as $rdf) $g->loadRDFXML($rdf);
// else {
// echo 'document.write("Not RDF");';
// }
$source = "file:///var/www/d-ROC/results2.rdf";
// $source = "http://id.ecs.soton.ac.uk/person/1615";
$g->load($source);
echo '<ul class="floatingLinks">';
$struct = array();
$html = "";
foreach ($types as $intype => $array) {
foreach ($array['tags'] as $type) {
if (is_null($reslist)) {
$reslist = $g->allOfType($type);
} else {
$reslist = $reslist->union($g->allOfType($type));
}
}
$count = 0;
$str = "";
foreach ($reslist as $res) {
$str .= renderResource($res, $intype);
$count++;
}
if (preg_match("/^\\s*\$/", $str) == 0) {
$html .= '<span class="header" id="' . $intype . '">' . $types[$intype]['srp'] . '</span>';
echo '<li><a href="#' . $intype . '">' . $types[$intype]['srp'] . '</a></li>';
$html .= $str;
}
print file_get_contents($filename);
return;
}
$graph = new Graphite();
$xml = simplexml_load_file($URL);
foreach ($xml->getNamespaces(true) as $prefix => $uri) {
$graph->ns($prefix, stripslashes($uri));
}
$graph->load($URL);
$properties = array();
if (array_key_exists('properties', $_REQUEST)) {
$PROPS = $_GET['properties'];
$properties = explode(",", $PROPS);
}
// Here, we grab a List of all of this type of class
$resources = $graph->allOfType($CLASS);
$json = array();
foreach ($resources as $instance) {
$suri = $graph->shrinkURI(trim($instance));
$add = array("id" => $suri);
foreach ($properties as $prop) {
$propname = trim($prop);
$value = trim($instance->get($prop));
$split = ARC2::splitUri($value);
if ($split[1]) {
$add[$propname] = $split[1];
} else {
$add[$propname] = $value;
}
}
$json[] = $add;
$rdfuri = $matches[1];
$uri = preg_replace("/rdf/", "id", $rdfuri);
$rdf = file_get_contents($rdfuri);
$g->addRDFXML("", $rdf);
} else {
// // unrecognised type - die
// die ("Unrecognised object");
// OR Assume RDFXML 'till i work out how to do this properly >__<
$g->addRDFXML("", $objsrc);
$rdf = $objsrc;
}
// general stuff
$gres = $g->resource($uri);
$gres->loadSameAs();
$label = $gres->get("dct:title")->toString();
if ($label == "") {
$label = "No name found";
}
foreach ($g->allOfType("foaf:Person") as $gauth) {
$otherlinks[] = array('uri' => $gauth->uri, 'type' => 'person', 'rel' => 'http://rdf.ecs.soton.ac.uk/ontology/ecs#memberOf', 'inv' => true, 'shim' => "shims/Person.php");
}
$gsameaslist = $gres->all("owl:sameAs");
$sameas = array();
foreach ($gsameaslist as $gsameas) {
$sameas[] = $gsameas->toString();
}
$sameas[] = $uri;
$rdfarr = array();
$rdfarr[] = $rdf;
$output = json_encode(array('label' => $label, 'type' => 'project', 'uri' => $uri, 'rdf' => $rdfarr, 'otherlinks' => $otherlinks, 'sameas' => $sameas));
echo $output;