function visit(SKOSConcept $concept)
{
$relations = $concept->getRelations();
if (count($relations) != 0) {
$arr = array();
foreach ($relations as $key => $relation) {
foreach ($relation as $object) {
$item = array();
$item["type"] = $key;
switch (true) {
case strpos($key, "broader"):
$item["urlsource"] = $concept->getProperty("page");
$item["urltarget"] = $object->getProperty("page");
$item["source"] = ucfirst(str_replace("uri:TZW-3A", "", $concept->getName()));
$item["target"] = ucfirst(str_replace("uri:TZW-3A", "", $object->getName()));
break;
case strpos($key, "narrower"):
$item["urlsource"] = $object->getProperty("page");
$item["urltarget"] = $concept->getProperty("page");
$item["source"] = ucfirst(str_replace("uri:TZW-3A", "", $object->getName()));
$item["target"] = ucfirst(str_replace("uri:TZW-3A", "", $concept->getName()));
break;
default:
return;
break;
}
array_push($arr, $item);
}
}
$this->data = array_merge($this->data, $arr);
}
}
function visit(SKOSConcept $concept)
{
//first add node-info to nodedata
$arr = array();
$item = array();
//$item["type"] = "node";
$item["name"] = ucfirst(str_replace("uri:TZW:", "", $concept->getName()));
$item["distance"] = $concept->distance;
foreach ($concept->getProperties() as $key => $property) {
$item[$key] = $property;
}
$item["url"] = $concept->getProperty("page");
$source = $item["name"];
$this->nodedata[$source] = $item;
//now add relation-info to data
$relations = $concept->getRelations();
if (count($relations) != 0) {
foreach ($relations as $key => $relation) {
foreach ($relation as $object) {
if (!strpos($key, "narrower")) {
//omit narrower because always broader equivalnet present
$item = array();
$item["type"] = $key;
switch (true) {
case strpos($key, "broader"):
$item["urlsource"] = $concept->getProperty("page");
$item["urltarget"] = $object->getProperty("page");
$item["source"] = ucfirst(str_replace("uri:TZW:", "", $concept->getName()));
$item["target"] = ucfirst(str_replace("uri:TZW:", "", $object->getName()));
break;
case strpos($key, "narrower"):
//TODO omit next lines; never reached, because narrower relations are omitted
$item["urlsource"] = $object->getProperty("page");
$item["urltarget"] = $concept->getProperty("page");
$item["source"] = ucfirst(str_replace("uri:TZW:", "", $object->getName()));
$item["target"] = ucfirst(str_replace("uri:TZW:", "", $concept->getName()));
break;
case strpos($key, "related"):
$item["urlsource"] = $object->getProperty("page");
$item["urltarget"] = $concept->getProperty("page");
$item["source"] = ucfirst(str_replace("uri:TZW:", "", $object->getName()));
$item["target"] = ucfirst(str_replace("uri:TZW:", "", $concept->getName()));
break;
//narrower is toegevoegd maar functioneert niet;Anton: volgens mij nu wel!
//narrower is toegevoegd maar functioneert niet;Anton: volgens mij nu wel!
default:
return;
break;
}
array_push($arr, $item);
}
}
}
$this->data = array_merge($this->data, $arr);
}
}
