/**
* {@inheritdoc}
*/
public function getJS()
{
// Ensure the options are properly set and clean.
$this->setOption('dataType', array_filter($this->getOption('dataType', array('WKT' => 'WKT'))));
$this->setOption('typeOfFeature', array_filter($this->getOption('typeOfFeature', array())));
$this->setOption('actionFeature', array_filter($this->getOption('actionFeature', array())));
$initial_data = $this->getOption('initialData');
// Process initial data. Ensure it's WKT.
if (isset($initial_data)) {
// Process strings and arrays likewise.
geophp_load();
if (!is_array($initial_data)) {
$initial_data = array($initial_data);
}
$geoms = array();
foreach ($initial_data as $delta => $item) {
if (is_array($item) && array_key_exists('geom', $item)) {
$geoms[] = geoPHP::load($item['geom']);
} else {
// Is this really necessary ? Commented for now.
// $geoms[] = geoPHP::load('');
}
}
$combined_geom = geoPHP::geometryReduce($geoms);
// If we could parse the geom process further.
if ($combined_geom && !$combined_geom->isEmpty()) {
// We want to force the combined_geom into a geometryCollection.
$geom_type = $combined_geom->geometryType();
if ($geom_type == 'MultiPolygon' || $geom_type == 'MultiLineString' || $geom_type == 'MultiPoint') {
$combined_geom = new \GeometryCollection($combined_geom->getComponents());
}
// Ensure proper initial data in the textarea / hidden field.
$data_type = key($this->getOption('dataType', array('WKT' => 'WKT')));
$this->setOption('initialData', $combined_geom->out(strtolower($data_type)));
$this->setOption('initialDataType', $data_type);
} else {
// Set initial data to NULL if the data couldn't be evaluated.
$this->setOption('initialData', NULL);
$this->setOption('initialDataType', key($this->getOption('dataType', array('WKT' => 'WKT'))));
}
}
return parent::getJS();
}
public function __construct($srid = null, $with_z = false, $with_m = false)
{
parent::__construct($srid, $with_z, $with_m);
$this->binary_type = 6;
$this->text_type = 'MULTIPOLYGON';
}
public function __construct($srid = null, $with_z = false, $with_m = false)
{
parent::__construct($srid, $with_z, $with_m);
$this->binary_type = 5;
$this->text_type = 'MULTILINESTRING';
}
