/**
* Get the fields that are used to store geo coordinates for the first index for this collection.
* @param string $collection The name of the collection
* @throws FinderException
* @return array|null
*/
public function getGeoFieldsForAQL($collection)
{
$indices = $this->_toolbox->getCollectionManager()->listIndices($collection, true);
foreach ($indices as $index => $info) {
//If this is the first geo index we encounter
if ($info['type'] == "geo1" || $info['type'] == "geo2") {
return $info['fields'];
}
}
return null;
}
/**
* Get the coordinates (latitude and longitude) from this pod's first geo index if it exists.
* @return null|array
*/
public function getCoordinates()
{
$fields = $this->_toolbox->getCollectionManager()->getGeoFieldsForAQL($this->getType());
//A geo1 index (field is an array with the coordinates).
if ($fields) {
if (count($fields) == 1) {
$field = $this->get($fields[0]);
return array('latitude' => $field[0], 'longitude' => $field[1]);
//A geo2 index (2 fields each representing latitue and longitude).
} else {
$latitude = $this->get($fields[0]);
$longitude = $this->get($fields[1]);
return array('latitude' => $latitude, 'longitude' => $longitude);
}
}
return null;
}
/**
* @covers Paradox\Toolbox::getCollectionManager
*/
public function testGetCollectionManager()
{
$this->assertInstanceOf('Paradox\\toolbox\\CollectionManager', $this->toolbox->getCollectionManager(), 'Getting the collection manager did not return a Paradox\\toolbox\\CollectionManager');
}
