public function parseKML($kml, $kmlId)
{
$doc = new DOMDocument("1.0");
$doc->preserveWhiteSpace = false;
$doc->loadXML($kml);
/*
* Get geometry information only, store it in placemarkArray
*/
$placemarkTagArray = $doc->getElementsByTagName("Placemark");
if (count($placemarkTagArray) > 0) {
$id = 0;
foreach ($placemarkTagArray as $node) {
$geometryArray = $this->getGeometryArrayFromPlacemarkOrMultigeometryNode($node);
$metadataArray = $this->getMetadataFromPlacemarkNode($node);
/*
* For a placemark, the geometryArray should only contain 1 geometry!
*/
for ($i = 0; $i < count($geometryArray); $i++) {
$currentPlacemark = new KMLPlacemark($geometryArray[$i]);
foreach ($metadataArray as $key => $value) {
$currentPlacemark->setProperty($key, $value);
}
$currentPlacemark->setProperty("Mapbender:kml", true);
$currentPlacemark->setProperty("Mapbender:name", "unknown");
$currentPlacemark->setProperty("Mapbender:id", $kmlId);
$currentPlacemark->setProperty("Mapbender:placemarkId", $id);
// add description and name:
$namesNode = $node->getElementsByTagName('name');
if ($namesNode->length > 0) {
$name = $namesNode->item(0)->nodeValue;
}
$descriptionsNode = $node->getElementsByTagName('description');
if ($descriptionsNode->length > 0) {
$description = $descriptionsNode->item(0)->nodeValue;
}
$currentPlacemark->setProperty("name", $name);
$currentPlacemark->setProperty("description", $description);
array_push($this->placemarkArray, $currentPlacemark);
}
$id++;
}
} else {
$e = new mb_exception("class_kml.php: KMLOWSParser: No placemarks found in KML.");
return false;
}
return true;
}
