function _gm3_field_get_array_from_points_string in Google Maps API V3 7

Helper function to get values from a points string

1 call to _gm3_field_get_array_from_points_string()

gm3_field_field_insert in gm3_field/gm3_field.module

Implementation of hook_field_insert().

File

gm3_field/gm3_field.module, line 294

Code

function _gm3_field_get_array_from_points_string($value, &$items, $type = FALSE) {
  if (is_array($value) || strlen(trim($value))) {
    if (is_string($value)) {
      $value = explode("|", $value);
    }
    foreach ($value as $lat_lng) {
      $lat_lng = preg_replace('/[)(]/', '', $lat_lng);
      $lat_lng = explode(", ", $lat_lng);
      if (count($lat_lng) == 1) {
        $lat_lng = explode(",", $lat_lng[0]);
      }
      $lat_lng = array(
        'latitude' => $lat_lng[0],
        'longitude' => $lat_lng[1],
      );
      if ($type) {
        $lat_lng['gm3_type'] = $type;
      }
      $items[] = $lat_lng;
    }
  }
}