/**
* {@inheritdoc}
*/
public function loadData(Item $item, FeatureCollection $featureCollection, DefinitionMapper $mapper, $parentId, Filter $filter = null, $deferred = false)
{
if ($this->model->deferred == $deferred) {
$marker = $this->buildMarker($item, $parentId);
if ($this->layerModel->boundsMode === 'fit' && $filter instanceof BboxFilter) {
if (!$filter->getBounds()->contains($marker->getLatLng())) {
return;
}
}
$feature = $mapper->convertToGeoJsonFeature($marker, $this->model);
if ($feature) {
$featureCollection->addFeature($feature);
}
}
}
/**
* {@inheritdoc}
*/
public function handleGeoJson(\Model $model, DefinitionMapper $mapper, Filter $filter = null)
{
$feature = new FeatureCollection();
$collection = $this->loadMarkerModels($model, $filter);
if ($collection) {
foreach ($collection as $item) {
$marker = $mapper->handle($item);
$point = $mapper->convertToGeoJsonFeature($marker, $item);
if ($point) {
$feature->addFeature($point);
}
}
}
return $feature;
}
/**
* {@inheritdoc}
*/
public function loadLayers(Item $item, GeoJson $dataLayer, DefinitionMapper $mapper, Filter $filter = null)
{
if ($this->model->referenceType !== 'reflayer' && $this->model->deferred) {
return;
}
$definition = $this->buildDefinition($item);
if (!$definition) {
return;
}
if ($definition instanceof ConvertsToGeoJsonFeature && $definition->convertsFullyToGeoJson()) {
$feature = $mapper->convertToGeoJsonFeature($definition, $this->model);
if ($feature) {
$dataLayer->addData($feature);
}
} else {
$dataLayer->addLayer($definition);
}
}
/**
* {@inheritdoc}
*/
public function handleGeoJson(\Model $model, DefinitionMapper $mapper, Filter $filter = null)
{
$definition = new FeatureCollection();
$collection = $this->loadVectorModels($model);
if ($collection) {
foreach ($collection as $item) {
$vector = $mapper->handle($item);
$feature = $mapper->convertToGeoJsonFeature($vector, $item);
if ($feature) {
$definition->addFeature($feature, true);
}
}
}
return $definition;
}
