/**
* Search for physical features
*
* @param string $name
* @param float $tolerance (tolerance for polygon simplification in degrees)
*/
private function getPhysical($name, $tolerance = 0)
{
$keyword = $this->context->dictionary->getKeyword($name, RestoDictionary::getPhysicals());
$query = 'SELECT name, featurecla as type, normalize(name) as normalized, ' . $this->getFormatFunction() . '(' . $this->simplify('geom', $tolerance, true) . ') as geometry FROM datasources.physical WHERE normalize(name)=normalize(\'' . $keyword['keyword'] . '\') order by name';
$output = array();
if (isset($keyword)) {
$results = pg_query($this->dbh, $query);
while ($row = pg_fetch_assoc($results)) {
$output[] = array('name' => $this->context->dictionary->getKeywordFromValue($row['normalized'], $row['type']), 'type' => $row['type'], 'searchTerms' => $row['type'] . ':' . $row['normalized'], 'geo:geometry' => $this->outputAsWKT ? $row['geometry'] : json_decode($row['geometry'], true));
}
}
return $output;
}
/**
* Constructor
*
* @param RestoDatabaseDriver $dbDriver
* @throws Exception
*/
public function __construct($dbDriver)
{
parent::__construct($dbDriver);
}