/**
* implements detials of checking map request data, it should be overloaded by subclasses
*
* @throws WrongMapRequestDataException
* @return bool return false if data are incorect
*/
protected function _check()
{
$bbox = $this->_mapData->getBBox();
//checking if bbox is given correctly
if (is_null($bbox)) {
throw new WrongMapRequestDataException('Bbox has not been defined');
}
if (!is_numeric($bbox['left']) && !is_numeric($bbox['top']) && !is_numeric($bbox['right']) && !is_numeric($bbox['bottom'])) {
throw new WrongMapRequestDataException('Bbox has wrong paramters');
}
$worldMap = new BaseWorldMap();
if (!$worldMap->isCorrectLat($bbox['top']) || !$worldMap->isCorrectLat($bbox['bottom'])) {
throw new WrongMapRequestDataException('Bbox has wrong parameters');
}
if ($bbox['bottom'] >= $bbox['top']) {
throw new WrongMapRequestDataException('Bbox has wrong parameters');
}
}
/**
* implements details of checking map request data, it should be overloaded by subclasses
*
*
*/
protected function _check()
{
$centerPoint = $this->_mapData->getCenterPoint();
//checking if mapa data are correct, and map can be build from it
if (is_null($centerPoint)) {
throw new WrongMapRequestDataException('Center point has not been given');
}
if (!is_numeric($centerPoint['lon']) || !is_numeric($centerPoint['lat'])) {
throw new WrongMapRequestDataException('Wrong paramters of center point have been given1');
}
$worldMap = new BaseWorldMap();
if (!$worldMap->isCorrectLat($centerPoint['lat'])) {
throw new WrongMapRequestDataException('Wrong parameters of center point have been given2');
}
if (!$this->_checkZoom()) {
throw new WrongMapRequestDataException('Wrong zoom is given');
}
if (!$this->_checkWidth() || !$this->_checkHeight()) {
throw new WrongMapRequestDataException('Wrong parameters of map is given');
}
}
