public function __construct()
{
$viewData = new stdClass();
$viewData->title = 'Nagf - wmflabs';
$viewData->status = null;
$viewData->project = null;
$viewData->hosts = null;
$viewData->hostGraphsConfig = $this->getHostGraphsConfig();
if (isset($_GET['project'])) {
$project = $_GET['project'];
$hosts = Graphite::getHostsForProject($project);
if ($hosts) {
$viewData->project = $project;
$viewData->hosts = $hosts;
} else {
$viewData->title = 'Project not found - Nagf';
$viewData->status = array(404, 'Project not found');
}
}
// NB: Keywords must be compatible with Graphites "from" param (See NagfView::getProjectPage)
$ranges = array('day', 'week', 'month', 'year');
// Filter out invalid ranges and ensure we have at least one of them selected
$cookieRange = isset($_COOKIE['nagf-range']) ? explode('!', $_COOKIE['nagf-range']) : array();
$checked = array_intersect($ranges, $cookieRange) ?: array('day');
$viewData->ranges = array();
foreach ($ranges as $range) {
$viewData->ranges[$range] = in_array($range, $checked);
}
$this->view = new NagfView($viewData);
}
/**
* @return string HTML
*/
public function getProjectMenu()
{
$data = $this->data;
$projects = Graphite::getProjects();
return '<select name="project" required class="form-control nagf-select-project">' . '<option value="" disabled>Select project</option>' . implode('', array_map(function ($project) use($data) {
return '<option' . ($project === $data->project ? ' selected' : '') . '>' . htmlspecialchars($project) . '</option>';
}, $projects)) . '</select>';
}
public function getTree($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;
}
/**
* Add a margin around the content.
*
* @param string $content The content, without margin
*
* @return array The content, with margin
*/
private function addMargin(array $content = [])
{
// Add a blank line at the top and bottom of the content
// for each line of padding
$size = 0;
while ($size++ < $this->styles['marginY']) {
array_unshift($content, '');
array_push($content, '');
}
// Add whitespace at either of end of each line
// to create the horizontal padding
$pad = $this->graphite->repeat(' ', $this->styles['marginX']);
foreach ($content as $i => $line) {
$content[$i] = $pad . $line . $pad;
}
return $content;
}
<?php
include_once "Graphite.php";
include_once "arc/ARC2.php";
$rdf = $_REQUEST['rdf'];
$objuri = $_REQUEST['uri'];
$g = new Graphite(array('ecs' => 'http://rdf.ecs.soton.ac.uk/ontology/ecs#', 'eprel' => 'http://eprints.org/relation/', 'foaf' => 'http://xmlns.com/foaf/0.1/'));
if (is_array($rdf)) {
foreach ($rdf as $r) {
$g->addRDFXML("", $r);
}
} else {
$g->addRDFXML("", $rdf);
}
$gobj = $g->resource($objuri);
$gobj->loadSameAs();
$tags = array("foaf:img", "foaf:depiction", "eprel:haspreviewThumbnailVersion", "eprel:hasfullsizeThumbnailVersion");
$ret = "";
foreach ($tags as $tag) {
$gpics = $gobj->all($tag);
foreach ($gpics as $gpic) {
if ($gpic->toString() == "[NULL]") {
continue;
}
$atts = getimagesize($gpic->toString());
if ($atts[0] < 100 || $atts[1] < 100) {
continue;
}
$ret = $gpic->toString();
break 2;
}
<?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>" . $me->get("foaf:phone")->prettyLink() . "</div>";
/**
* Return a common graph, defined here and shared across dashboards
*/
function getCommonGraph($type, $params = array())
{
$title = isset($params['title']) ? $params['title'] : $type;
if (isset($params['title_prefix'])) {
$title = $params['title_prefix'] . $title;
}
if (isset($params['title_suffix'])) {
$title = $title . $params['title_suffix'];
}
$base = $params['server'];
$site = isset($params['site']) ? $params['site'] : null;
$width = isset($params['width ']) ? $params['width '] : 380;
$height = isset($params['height']) ? $params['height'] : 220;
// Server
switch (strtolower($type)) {
case "apache":
return Graphite::inst()->setTitle($title)->addMetric('alias(secondYAxis(divideSeries(' . $base . '.memory.rss.apache,' . $base . '.apache.process-count)),"Memory per process")', '#0000ff')->addMetric('alias(' . $base . '.apache.workers.busy,"Busy Workers")', '#00cc00')->addMetric('alias(' . $base . '.apache.process-count,"All Workers")', '#cc00cc')->setSize($width, $height);
case "mysql":
return Graphite::inst()->setTitle($title)->addMetric('alias(derivative(' . $base . '.mysql.queries.select),"Read Queries / min")')->addMetric('alias(secondYAxis(derivative(sumSeries(' . $base . '.mysql.queries.update,' . $base . '.mysql.queries.delete,' . $base . '.mysql.queries.insert))),"Write Queries / min")')->setSize($width, $height);
case "load average":
return Graphite::inst()->setTitle($title)->addMetric('lineWidth(movingAverage(' . $base . '.loadavg.1min,10),3)', '#dddddd')->addMetric($base . '.loadavg.1min', '#00cc00')->hideLegend(true)->setSize($width, $height);
case "cpu usage":
return Graphite::inst()->setTitle($title)->addMetric('alias(divideSeries(derivative(' . $base . '.cpu.non-nice),derivative(' . $base . '.cpu.total)),"User")', '#0000cc')->addMetric('alias(divideSeries(derivative(' . $base . '.cpu.io-wait),derivative(' . $base . '.cpu.total)),"I/O wait")', '#770000')->addMetric('alias(divideSeries(derivative(sumSeries(' . $base . '.cpu.system,' . $base . '.cpu.stolen,' . $base . '.cpu.irg,' . $base . '.cpu.soft-irq)),derivative(' . $base . '.cpu.total)),"system")', '#cc00cc')->addMetric('alias(divideSeries(derivative(' . $base . '.cpu.nice),derivative(' . $base . '.cpu.total)),"Nice")', '#00cc00')->displayStacked(true)->setYMax(1)->setSize($width, $height);
case "memory free":
return Graphite::inst()->setTitle($title)->addMetric('alias(' . $base . '.memory.free,"Free")', '#00cc00')->addMetric('alias(' . $base . '.memory.buffer,"Buffer")', '#00cccc')->addMetric('alias(' . $base . '.memory.swap-cache,"Swap Cache")', '#000077')->displayStacked(true)->setSize($width, $height);
case "physical memory used":
$graph = Graphite::inst()->setTitle($title)->displayStacked(true)->setSize($width, $height);
foreach (array('apache', 'nginx', 'varnish', 'mysql', 'postgres', 'solr', 'php', 'java', 'exim', 'console', 'ssh', 'other') as $rssMetric) {
$graph->addMetric('alias(' . $base . '.memory.rss.' . $rssMetric . ',"' . $rssMetric . '")');
}
return $graph;
case "swapping":
return Graphite::inst()->setTitle($title)->addMetric('alias(derivative(' . $base . '.memory.swapped-in),"Swap In")', '#00cc00')->addMetric('alias(derivative(' . $base . '.memory.swapped-out),"Swap Out")', '#cc00cc')->setSize($width, $height);
case "apc":
return Graphite::inst()->setTitle($title)->addMetric('alias(' . $base . '.php.apc.cache-misses,"Cache misses (spikes OK)")')->addMetric('alias(secondYAxis(' . $base . '.php.apc.free-mem),"Free APC memory")')->setSize($width, $height);
// Site-specific
// Site-specific
case "requests":
return Graphite::inst()->setTitle($site)->addMetric('alias(' . $base . '.apache.' . $site . '.request.req_per_min,"Requests per min")', '#00cc00')->addMetric('alias(secondYAxis(' . $base . '.apache.' . $site . '.request.time_95),"Response time (95th percentile)")', '#cc0000')->addMetric('alias(secondYAxis(' . $base . '.apache.' . $site . '.request.time_avg),"Response time (avg)")', '#aa5500')->setSize($width, $height);
case "% by http code":
return Graphite::inst()->setTitle($site)->addMetric('alias(secondYAxis(drawAsInfinite(' . $base . '.apache.' . $site . '.status.http_5xx)),"5xx error occurred")', '#0000FF')->addMetric('alias(scale(divideSeries(' . $base . '.apache.' . $site . '.status.http_3xx,' . $base . '.apache.' . $site . '.request.req_per_min),100),"3xx (%)")', '#cc0000')->addMetric('alias(scale(divideSeries(' . $base . '.apache.' . $site . '.status.http_4xx,' . $base . '.apache.' . $site . '.request.req_per_min),100),"4xx (%)")', '#00cc00')->addMetric('alias(scale(divideSeries(' . $base . '.apache.' . $site . '.status.http_5xx,' . $base . '.apache.' . $site . '.request.req_per_min),100),"5xx (%)")', '#0000cc')->setSize($width, $height);
}
}
<?php
if (is_null($_REQUEST['URI'])) {
die("no URI");
}
$uri = $_REQUEST['URI'];
$rdf = "";
$uri = trim($uri);
$uri = preg_replace("/^(?!http:\\/\\/)/", "http://", $uri);
$objsrc = file_get_contents($uri);
include_once "../Graphite.php";
include_once "../arc/ARC2.php";
$g = new Graphite();
$finfo = new finfo(FILEINFO_MIME_TYPE);
$mimetype = $finfo->buffer($objsrc);
if ($mimetype == "application/RDF+XML") {
$g->addRDFXML("", $objsrc);
$rdf = $objsrc;
} elseif ($mimetype == "text/turtle") {
$g->addTurtle("", $objsrc);
$rdf = $objsrc;
} elseif ($mimetype == "text/html") {
$rdfuri = "";
preg_match("/<a(?=[^>]*rdf[^>]*>)([^<]*)>/", $objsrc, $matches);
preg_match("/href=\"([^\"]*)\"/", $matches[1], $matches);
$rdfuri = $matches[1];
$uri = preg_replace("/rdf/", "id", $rdfuri);
$rdf = file_get_contents($rdfuri);
$g->addRDFXML("", $rdf);
} else {
// // unrecognised type - die
<?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");
/**
* Create a new resource list with containing only the resources which are in $resourcelist but not in the list being passed in. Only returns one instance of each resource no matter how many duplicates were in either list.
*
* $new_resourcelist = $resourcelist->except( $resource );
* $new_resourcelist = $resourcelist->except( *resource list* );
*/
function except()
{
$args = func_get_args();
if (isset($args[0]) && $args[0] instanceof Graphite_ResourceList) {
$args = $args[0];
}
if (isset($args[0]) && is_array($args[0])) {
$args = func_get_arg(0);
}
$list = new Graphite_ResourceList($this->g, array());
$exclude = array();
foreach ($args as $arg) {
if (!$arg instanceof Graphite_Resource) {
$arg = $this->g->resource($arg);
}
$exclude[Graphite::asString($arg)] = 1;
}
foreach ($this as $arg) {
if (!$arg instanceof Graphite_Resource) {
$arg = $this->g->resource($arg);
}
if (isset($exclude[Graphite::asString($arg)])) {
continue;
}
$list[] = $arg;
}
return $list;
}
function __toString()
{
return isset($this->triple["v"]) ? Graphite::asString($this->triple['v']) : "";
}
<?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> " . $person->all("foaf:homepage")->link()->join(", ") . "</div>";
}
# Generalize meeeee
if (is_null($_REQUEST['URI'])) {
die("");
}
$uri = $_REQUEST['URI'];
$uri = preg_replace("/^(?!http:\\/\\/)/", "http://", $uri);
$objsrc = file_get_contents($uri);
$regex = '/"([^"]*\\.rdf)"/';
preg_match($regex, $objsrc, $regResults);
$objuri = preg_replace("/\\/(?=\\d+\\/)/", "/id/eprint/", $uri);
$objuri = preg_replace("/\\/(?!.)/", "", $objuri);
$rdf = file_get_contents($regResults[1]);
include_once "../Graphite.php";
include_once "../arc/ARC2.php";
$g = new Graphite();
$g->addRDFXML("", $rdf);
$label = $g->resource($objuri)->get("dct:title")->toString();
$gauths = $g->resource($objuri)->all("dct:creator");
$otherlinks = array();
foreach ($gauths as $gauth) {
$otherlinks[] = array('uri' => $gauth->uri, 'type' => 'person', 'rel' => 'http://purl.org/dc/terms/creator', 'inv' => false, 'shim' => "shims/Person.php");
}
$gsameaslist = $g->resource($objuri)->all("owl:sameAs");
$sameas = array();
foreach ($gsameaslist as $gsameas) {
$sameas[] = $gsameas->uri;
}
$sameas[] = $objuri;
$rdfarr = array();
$rdfarr[] = $rdf;
<?php
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);
protected function parsePropertyArg($arg)
{
if (is_a($arg, "Graphite_Resource")) {
if (is_a($arg, "Graphite_InverseRelation")) {
return array("op", Graphite::asString($arg));
}
return array("sp", Graphite::asString($arg));
}
$set = "sp";
if (substr($arg, 0, 1) == "-") {
$set = "op";
$arg = substr($arg, 1);
}
return array($set, $this->g->expandURI("{$arg}"));
}
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;
}
<?php
require_once "../arc/ARC2.php";
require_once "../Graphite.php";
$graph = new Graphite();
$graph->ns("sr", "http://data.ordnancesurvey.co.uk/ontology/spatialrelations/");
$rd = $graph->resource("http://id.southampton.ac.uk/building/32")->prepareDescription();
$rd->addRoute('*');
$rd->addRoute('*/rdfs:label');
$rd->addRoute('*/rdf:type');
$rd->addRoute('-sr:within/rdf:type');
$rd->addRoute('-sr:within/rdfs:label');
$n = $rd->loadSPARQL("http://sparql.data.southampton.ac.uk/");
$rd->handleFormat("json");
#!/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";
$graph = new Graphite();
$graph->ns("uosbuilding", "http://id.southampton.ac.uk/building/");
$graph->load("uosbuilding:32");
print $graph->resource("uosbuilding:32")->label();
/**
* Translate a URI from the short form to any long version known.
* IE: foaf:knows => http://xmlns.com/foaf/0.1/knows
* also expands "a" => http://www.w3.org/1999/02/22-rdf-syntax-ns#type
*/
public function expandURI($uri)
{
# allow "a" as even shorter cut for rdf:type. This doesn't get applied
# in inverse if you use shrinkURI
if ($uri == "a") {
return "http://www.w3.org/1999/02/22-rdf-syntax-ns#type";
}
if (preg_match('/:/', Graphite::asString($uri))) {
list($ns, $tag) = preg_split("/:/", Graphite::asString($uri), 2);
if (isset($this->ns[$ns])) {
return $this->ns[$ns] . $tag;
}
}
return Graphite::asString($uri);
}
<?php
if (is_null($_REQUEST['URI'])) {
die("no URI");
}
$uri = $_REQUEST['URI'];
$rdf = "";
$uri = preg_replace("/^(?!http:\\/\\/)/", "http://", $uri);
$objsrc = file_get_contents($uri);
include_once "../Graphite.php";
include_once "../arc/ARC2.php";
$g = new Graphite();
$finfo = new finfo(FILEINFO_MIME_TYPE);
$mimetype = $finfo->buffer($objsrc);
if ($mimetype == "application/RDF+XML") {
$g->addRDFXML("", $objsrc);
$rdf = $objsrc;
} elseif ($mimetype == "text/turtle") {
$g->addTurtle("", $objsrc);
$rdf = $objsrc;
} elseif ($mimetype == "text/html") {
//Try to get RDFXML link in the link section in the head
// $rdfuri = "";
// $model = str_get_html($objsrc);
//
// foreach( $model->find('head',0)->find('link') as $link ){
// if ($link->type == 'application/rdf+xml'){
// $rdfuri = $link->href;
// $rdf = file_get_contents($rdfuri);
// $uri = preg_replace("/rdf/","id", $rdfuri);
// $g->addRDFXML("", $rdf);
<div class="enc">
<?php
//{
$nsArr = array('epid' => 'http://eprints.soton.ac.uk/id/', 'dc' => 'http://purl.org/dc/elements/1.1/', 'geo' => 'http://www.w3.org/2003/01/geo/wgs84_pos#', 'bibo' => 'http://purl.org/ontology/bibo/', 'owl' => 'http://www.w3.org/2002/07/owl#', 'void' => 'http://rdfs.org/ns/void#', 'event' => 'http://purl.org/NET/c4dm/event.owl#', 'skos' => 'http://www.w3.org/2004/02/skos/core#', 'xsd' => 'http://www.w3.org/2001/XMLSchema#', 'cc' => 'http://creativecommons.org/ns#', 'ep' => 'http://eprints.org/ontology/', 'foaf' => 'http://xmlns.com/foaf/0.1/', 'rdf' => 'http://www.w3.org/1999/02/22-rdf-syntax-ns#', 'rdfs' => 'http://www.w3.org/2000/01/rdf-schema#', 'eprel' => 'http://eprints.org/relation/', 'dct' => 'http://purl.org/dc/terms/', 'ecs' => 'http://rdf.ecs.soton.ac.uk/ontology/ecs#');
//}
$taginterest = array('rdf:type' => 1, 'owl:sameAs' => 1, 'rdfs:seeAlso' => 1, 'foaf:family_name' => 0, 'foaf:name' => 0, 'foaf:givenname' => 0, 'foaf:depiction' => 1, 'foaf:img' => 1, 'foaf:mbox' => 1, 'ecs:hasBiography' => 1, 'dct:title' => 1, 'foaf:primaryTopic' => 1, 'dct:date' => 1, 'bibo:abstract' => 1, 'bibo:status' => 1, 'dct:hasPart' => 1);
//}
$taglistlist = array('person' => array(0 => 'rdf:type', 'owl:sameAs', 'rdfs:seeAlso', 'foaf:family_name', 'foaf:name', 'foaf:givenname', 'foaf:depiction', 'foaf:img', 'foaf:mbox', 'ecs:hasBiography'), 'article' => array(0 => 'rdf:type', 'owl:sameAs', 'rdfs:seeAlso', 'dct:title', 'foaf:primaryTopic', 'dct:date', 'bibo:abstract', 'bibo:status', 'dct:hasPart'), 'project' => array(0 => 'rdf:type', 'owl:sameAs', 'rdfs:seeAlso', 'foaf:primaryTopic', 'dct:description', 'dct:title', 'ecs:hasTheme', 'dct:hasPart'), 'avdoc' => array(0 => 'rdf:type', 'owl:sameAs', 'rdfs:seeAlso', 'dct:hasPart', 'foaf:primaryTopic', 'foaf:img'), 'conference' => array(0 => 'rdf:type', 'owl:sameAs', 'rdfs:seeAlso', 'foaf:primaryTopic', 'dct:date'), 'seminar' => array(0 => 'rdf:type', 'owl:sameAs', 'rdfs:seeAlso', 'foaf:primaryTopic', 'dct:date'));
//}
$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);
<?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
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 $graph;
function _toSPARQL($tree, $suffix, $in_dangler = null, $sparqlprefix = "")
{
$bits = array();
if (!isset($in_dangler)) {
$in_dangler = "<" . Graphite::asString($this->resource) . ">";
}
$i = 0;
foreach ($tree as $dir => $routes) {
if (sizeof($routes) == 0) {
continue;
}
$pres = array();
if (isset($routes["*"])) {
$sub = "?s" . $suffix . "_" . $i;
$pre = "?p" . $suffix . "_" . $i;
$obj = "?o" . $suffix . "_" . $i;
if ($dir == "+") {
$out_dangler = $obj;
$sub = $in_dangler;
} else {
$out_dangler = $sub;
$obj = $in_dangler;
}
$construct = "{$sub} {$pre} {$obj} . ";
$where = "{$sparqlprefix} {$sub} {$pre} {$obj} .";
if (isset($routes["*"])) {
$bits_from_routes = $this->_toSPARQL($routes["*"], $suffix . "_" . $i, $out_dangler, "");
$i++;
foreach ($bits_from_routes as $bit) {
$construct .= $bit["construct"];
$where .= " OPTIONAL { " . $bit["where"] . " }";
}
}
$bits[] = array("where" => $where, "construct" => $construct);
foreach ($routes as $pred => $route) {
if ($pred == "*") {
continue;
}
$pre = "<" . $this->graph->expandURI($pred) . ">";
$bits_from_routes = $this->_toSPARQL($route, $suffix . "_" . $i, $out_dangler, "{$sparqlprefix} {$sub} {$pre} {$obj} .");
$i++;
foreach ($bits_from_routes as $bit) {
$bits[] = $bit;
}
}
} else {
foreach (array_keys($routes) as $pred) {
$sub = "?s" . $suffix . "_" . $i;
$pre = "<" . $this->graph->expandURI($pred) . ">";
$obj = "?o" . $suffix . "_" . $i;
if ($dir == "+") {
$out_dangler = $obj;
$sub = $in_dangler;
} else {
$out_dangler = $sub;
$obj = $in_dangler;
}
$bits_from_routes = $this->_toSPARQL($routes[$pred], $suffix . "_" . $i, $out_dangler, "");
$i++;
$construct = "{$sub} {$pre} {$obj} . ";
$where = "{$sparqlprefix} {$sub} {$pre} {$obj} .";
foreach ($bits_from_routes as $bit) {
$construct .= $bit["construct"];
$where .= " OPTIONAL { " . $bit["where"] . " }";
}
$bits[] = array("where" => $where, "construct" => $construct);
}
}
}
return $bits;
}
<?php
include_once "arc/ARC2.php";
include_once "Graphite.php";
$graph = new Graphite();
$graph->ns("org", "http://www.w3.org/ns/org#");
$uri = "http://id.southampton.ac.uk/org/F2";
$graph->load($uri);
print $graph->resource($uri)->all("org:hasSubOrganization")->sort("rdfs:label")->getString("rdfs:label")->join(", ") . ".\n";
