protected function SearchApiViewsHandlerArgumentLocation::_parse_point in Search API Location 7.2

Internal function to parse a string argument to point to lat lon.

2 calls to SearchApiViewsHandlerArgumentLocation::_parse_point()

SearchApiViewsHandlerArgumentLocationGeofilt::query in search_api_location_views/handler_argument_location.inc

Set up the query for this argument.

SearchApiViewsHandlerArgumentLocationPoint::query in search_api_location_views/handler_argument_location.inc

Accepts a $this->argument of any value that geoPHP can load.

File

search_api_location_views/handler_argument_location.inc, line 33

Provides the views argument handler for location fields.

Class

SearchApiViewsHandlerArgumentLocation

Base class for Views location seperate point radius arguments.

Code

protected function _parse_point($argument) {
  $point = array();
  if (module_exists('geophp')) {

    // Try to use geoPHP to read type.
    try {
      geophp_load();
      $format = geoPHP::detectFormat($argument);
      if ($format) {
        $args = explode(':', $format);
        array_unshift($args, $argument);
        $location = call_user_func_array(array(
          'geoPHP',
          'load',
        ), $args);
        $point['lat'] = $location
          ->y();
        $point['lon'] = $location
          ->x();
      }
    } catch (Exception $e) {

      // GeoPHP couldn't handle type. Treat as invalid/no argument, silently.
    }
  }
  if (empty($point)) {

    // Try Solr LatLonType.
    if (preg_match("/^([+-]?[0-9]+(?:\\.[0-9]+)?),([+-]?[0-9]+(?:\\.[0-9]+)?)\$/", $argument, $match)) {
      $point['lat'] = $match[1];
      $point['lon'] = $match[2];
    }
  }
  return empty($point) ? FALSE : $point;
}