+
+ function locationOptions($lat, $lon, $location_id, $location_ns, $profile = null)
+ {
+ $options = array();
+
+ if (!empty($location_id) && !empty($location_ns)) {
+
+ $options['location_id'] = $location_id;
+ $options['location_ns'] = $location_ns;
+
+ $location = Location::fromId($location_id, $location_ns);
+
+ if (!empty($location)) {
+ $options['lat'] = $location->lat;
+ $options['lon'] = $location->lon;
+ }
+
+ } else if (!empty($lat) && !empty($lon)) {
+
+ $options['lat'] = $lat;
+ $options['lon'] = $lon;
+
+ $location = Location::fromLatLon($lat, $lon);
+
+ if (!empty($location)) {
+ $options['location_id'] = $location->location_id;
+ $options['location_ns'] = $location->location_ns;
+ }
+ } else if (!empty($profile)) {
+
+ if (isset($profile->lat) && isset($profile->lon)) {
+ $options['lat'] = $profile->lat;
+ $options['lon'] = $profile->lon;
+ }
+
+ if (isset($profile->location_id) && isset($profile->location_ns)) {
+ $options['location_id'] = $profile->location_id;
+ $options['location_ns'] = $profile->location_ns;
+ }
+ }
+
+ return $options;
+ }