Load the RDF from the given URI or URL. Return the number of triples loaded.
| public load ( $uri, $aliases = [], $map = [] ) |
public function getTree($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;
}
<?php include_once "arc/ARC2.php"; include_once "Graphite.php"; $graph = new Graphite(); $uri = "http://data.ordnancesurvey.co.uk/id/postcodeunit/SO171BJ"; $graph->load($uri); print $graph->resource($uri)->dump(); //print $graph->resource( $uri )->dumpText();
<?php
require_once "../arc/ARC2.php";
require_once "../Graphite.php";
$graph = new Graphite();
$graph->load("http://id.ecs.soton.ac.uk/person/1248");
$me = $graph->resource("http://id.ecs.soton.ac.uk/person/1248");
print "<h1>" . $me->prettyLink() . "</h1>";
print "<p>default, built-in icons.</p>";
print "<div>" . $me->get("foaf:mbox")->prettyLink() . "</div>";
print "<div>" . $me->get("foaf:phone")->prettyLink() . "</div>";
print "<h1>" . $me->prettyLink() . "</h1>";
print '<p>The following icons by <a href="http://p.yusukekamiyamane.com/">Yusuke Kamiyamane</a>. All rights reserved. Licensed under a <a href="http://creativecommons.org/licenses/by/3.0/">Creative Commons Attribution 3.0 License</a>.</p>';
$graph->mailtoIcon("icons/mail.png");
$graph->telIcon("icons/telephone-handset.png");
print "<div>" . $me->get("foaf:mbox")->prettyLink() . "</div>";
print "<div>" . $me->get("foaf:phone")->prettyLink() . "</div>";
<?php
include_once "arc/ARC2.php";
include_once "Graphite.php";
$graph = new Graphite();
$graph->ns("uosbuilding", "http://id.southampton.ac.uk/building/");
$graph->load("uosbuilding:32");
print $graph->resource("uosbuilding:32")->label();
<?php
include_once "../arc/ARC2.php";
include_once "../Graphite.php";
//error_reporting(E_ALL);
//ini_set('display_errors', '1');
$map = array("http://purl.org/dc/terms/creator" => "Creator", "http://purl.org/dc/terms/created" => "Date created", "http://purl.org/dc/terms/visits" => "Visits", "http://purl.org/dc/terms/established" => "Established", "http://purl.org/dc/terms/version" => "Version", "http://purl.org/ontology/bibo/presentedAt" => "Presented at", "http://purl.org/ontology/bibo/contributor" => "Contributor", "http://purl.org/dc/terms/analyser" => "Analyser", "http://eprints.org/ontology/downloads" => "Downloads", "http://purl.org/dc/terms/sampleSize" => "Sample size");
$uri = "http://id.ecs.soton.ac.uk/project/644";
$rdfuri = "../results.rdf";
$graph = new Graphite();
$graph->ns("eprel", "http://eprints.org/relation/");
$graph->ns("ecs", "http://rdf.ecs.soton.ac.uk/ontology/ecs#");
$graph->load($rdfuri);
// attempt to get a value from a resource
// it will return the first non-null valued element from the array, or if none can be found return the placeholder
function get_from_rdf($resource, $element_order_array, $placeholder)
{
global $graph;
foreach ($element_order_array as $element) {
$value = $graph->resource($resource)->get($element);
if ($value != "[NULL]") {
return htmlspecialchars_decode($value);
}
}
return $placeholder;
}
// get the text for the head title
function main_head()
{
global $uri;
global $graph;
<?php
include_once "arc/ARC2.php";
include_once "Graphite.php";
$graph = new Graphite();
$graph->load("http://id.southampton.ac.uk/");
print $graph->resource("http://id.southampton.ac.uk/")->get("foaf:name");
//}
$types = array('person' => array('sr' => 'Person', 'srp' => "People", 'tags' => array(0 => 'foaf:Person', 'ecs:Person')), 'paper' => array('sr' => 'Article', 'srp' => "Articles", 'tags' => array(0 => 'bibo:Article', 'bibo:AcademicArticle')), 'project' => array('sr' => 'Project', 'srp' => "Projects", 'tags' => array(0 => 'foaf:Project')), 'avdoc' => array('sr' => 'AV Document', 'srp' => "AV documents", 'tags' => array(0 => '')), 'conference' => array('sr' => 'Conference', 'srp' => "Conferences", 'tags' => array(0 => 'bibo:Conference')));
// }
$strings = array('person' => array('short' => '', 'long' => ''), 'article' => array('short' => '', 'long' => ''), 'project' => array('short' => '', 'long' => ''));
//}
require_once "Graphite.php";
require_once "arc/ARC2.php";
$g = new Graphite($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);
header("Content-Type:application/json");
include_once "arc2/ARC2.php";
include_once "arc2/Graphite.php";
$URL = $_GET['url'];
$CLASS = $_GET['class'];
$filename = getcwd() . "/cache/inst-" . urlencode($CLASS) . "-" . urlencode($URL) . ".json";
if (is_readable($filename)) {
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);
static function processSouthamptonURI($uri)
{
$graph = new Graphite();
$graph->load('file:/home/opendatamap/isleofwight.rdf');
$res = $graph->resource($uri);
echo "<div id='content'>";
$name = $res->getString('rdfs:label');
$icon = $res->getString('http://purl.org/openorg/mapIcon');
echo "<h2><img class='icon' src='" . ($icon != "" ? $icon : "img/blackness.png") . "' />" . $name;
echo "</h2>";
if ($res->has('foaf:phone')) {
$phone = $res->getString('foaf:phone');
if (substr($phone, 0, 8) == 'tel:+442') {
echo '(0' . substr($phone, 7, 2) . ') ' . substr($phone, 9, 4) . ' ' . substr($phone, 13);
} elseif (substr($phone, 0, 7) == 'tel:+44') {
echo '(0' . substr($phone, 7, 4) . ') ' . substr($phone, 11, 3) . ' ' . substr($phone, 14);
} else {
echo substr($phone, 4);
}
//foreach($res->all('foaf:phone') as $phone)
// echo $phone.'<br/>';
}
$allpos = array();
foreach ($res->all('-http://purl.org/goodrelations/v1#availableAtOrFrom') as $offering) {
foreach ($offering->all('http://purl.org/goodrelations/v1#includes') as $include) {
if ($include->isType('http://purl.org/goodrelations/v1#ProductOrServicesSomeInstancesPlaceholder')) {
$p['label'] = $include->getString('rdfs:label');
$allpos[] = $p;
}
}
}
if (count($allpos) == 0) {
foreach ($res->all('-http://purl.org/goodrelations/v1#availableAtOrFrom') as $offering) {
foreach ($offering->all('http://purl.org/goodrelations/v1#includes') as $include) {
if ($include->isType('http://purl.org/goodrelations/v1#ProductOrService')) {
$p['label'] = $include->getString('rdfs:label');
$allpos[] = $p;
}
}
}
}
/*
$allpos = sparql_get(self::$endpoint, "
PREFIX geo: <http://www.w3.org/2003/01/geo/wgs84_pos#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX spacerel: <http://data.ordnancesurvey.co.uk/ontology/spatialrelations/>
PREFIX org: <http://www.w3.org/ns/org#>
PREFIX gr: <http://purl.org/goodrelations/v1#>
SELECT DISTINCT ?label WHERE {
?o gr:availableAtOrFrom <$uri> .
?o gr:includes ?ps .
?ps a gr:ProductOrServicesSomeInstancesPlaceholder .
?ps rdfs:label ?label .
} ORDER BY ?label
");
if(count($allpos) == 0)
{
$allpos = sparql_get(self::$endpoint, "
PREFIX geo: <http://www.w3.org/2003/01/geo/wgs84_pos#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX spacerel: <http://data.ordnancesurvey.co.uk/ontology/spatialrelations/>
PREFIX org: <http://www.w3.org/ns/org#>
PREFIX gr: <http://purl.org/goodrelations/v1#>
SELECT DISTINCT ?label WHERE {
?o gr:availableAtOrFrom <$uri> .
?o gr:includes ?ps .
?ps a gr:ProductOrService .
?ps rdfs:label ?label .
} ORDER BY ?label
");
}
*/
self::processOffers($allpos);
$allopen = array();
foreach ($res->all('http://purl.org/goodrelations/v1#hasOpeningHoursSpecification') as $time) {
if ($time->has('http://purl.org/goodrelations/v1#validFrom')) {
$open['start'] = $time->getString('http://purl.org/goodrelations/v1#validFrom');
} else {
$open['start'] = null;
}
if ($time->has('http://purl.org/goodrelations/v1#validThrough')) {
$open['end'] = $time->getString('http://purl.org/goodrelations/v1#validThrough');
} else {
$open['end'] = null;
}
$open['day'] = $time->getString('http://purl.org/goodrelations/v1#hasOpeningHoursDayOfWeek');
$open['opens'] = $time->getString('http://purl.org/goodrelations/v1#opens');
$open['closes'] = $time->getString('http://purl.org/goodrelations/v1#closes');
$allopen[] = $open;
}
/*
$allopen = sparql_get(self::$endpoint, "
PREFIX geo: <http://www.w3.org/2003/01/geo/wgs84_pos#>
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
PREFIX spacerel: <http://data.ordnancesurvey.co.uk/ontology/spatialrelations/>
PREFIX org: <http://www.w3.org/ns/org#>
PREFIX gr: <http://purl.org/goodrelations/v1#>
SELECT DISTINCT * WHERE {
<$uri> gr:hasOpeningHoursSpecification ?time .
OPTIONAL { ?time gr:validFrom ?start . }
OPTIONAL { ?time gr:validThrough ?end . }
?time gr:hasOpeningHoursDayOfWeek ?day .
?time gr:opens ?opens .
?time gr:closes ?closes .
} ORDER BY ?start ?end ?day ?opens ?closes
");
*/
self::processOpeningTimes($allopen);
if (substr($uri, 0, strlen('http://id.sown.org.uk/')) == 'http://id.sown.org.uk/') {
self::processSownURI($uri);
}
echo "</div>";
return true;
}
#!/usr/bin/php
<?php
# this is intended to be run on the command-line, but you could run it
# via the web if you wanted.
# you'll need to change all the paths.
require_once "../arc/ARC2.php";
require_once "../Graphite.php";
$graph = new Graphite();
$graph->ns("foo", "http://example.org/foons/");
$graph->load("mydata.rdf");
$graph->freeze("mydata.rdf.graphite");
# to use this graph from a script, use
# $graph = Graphite::thaw( "mydata.rdf.graphite" );
<?php
include_once "arc/ARC2.php";
include_once "Graphite.php";
$person_uri = "http://eprints.ecs.soton.ac.uk/id/person/ext-1248";
$graph = new Graphite();
# this must be a directory the webserver can write to.
//$graph->cacheDir( "/usr/local/apache/sites/ecs.soton.ac.uk/graphite/htdocs/cache" );
$graph->cacheDir("/tmp/");
$graph->load($person_uri);
$person = $graph->resource($person_uri);
print "<h3>" . $person->link() . "</h3>";
# Show sameAs properties
foreach ($person->all("owl:sameAs") as $sameas) {
print "<div>sameAs: " . $sameas->link() . "</div>";
}
showPersonInfo("Before", $person);
# follow the sameAs links and load them into our graph
$person->loadSameAs();
showPersonInfo("After", $person);
function showPersonInfo($title, $person)
{
print "<h4>{$title}</h4>";
print "<div><b>name:</b> " . $person->all("foaf:name")->join(", ") . "</div>";
print "<div><b>phone:</b> " . $person->all("foaf:phone")->prettyLink()->join(", ") . "</div>";
print "<div><b>homepage:</b> " . $person->all("foaf:homepage")->link()->join(", ") . "</div>";
}
