protected void OnLocationLoaded(SearchCriteria criteria)
{
var criteriaLocation = criteria as ISearchCriteriaLocation;
if (criteriaLocation == null)
{
return;
}
// "255" is reserved for "anywhere"
if (criteriaLocation.CountryId == 255)
{
return;
}
// Old alerts store location in different ways so try to use them.
if (criteriaLocation.Area != null)
{
var area = _locationQuery.GetGeographicalArea(criteriaLocation.Area.Value, true);
criteriaLocation.Location = new LocationReference(area);
return;
}
// Country, default to Australia if not found.
var country = criteriaLocation.CountryId != null
? _locationQuery.GetCountry(criteriaLocation.CountryId.Value)
: null;
var postcode = criteriaLocation.Postcode;
var state = criteriaLocation.State;
var location = criteriaLocation.LocationText;
if (!string.IsNullOrEmpty(postcode))
{
// If only the postcode is set then use that.
if (string.IsNullOrEmpty(state) && string.IsNullOrEmpty(location))
{
var postalCode = _locationQuery.GetPostalCode(country ?? _locationQuery.GetCountry("Australia"), criteriaLocation.Postcode);
if (postalCode != null)
{
criteriaLocation.Location = new LocationReference(postalCode.Locality);
return;
}
}
}
if (!string.IsNullOrEmpty(criteriaLocation.State))
{
// If only the state is set then use that.
if (string.IsNullOrEmpty(postcode) && string.IsNullOrEmpty(location))
{
var countrySubdivision = _locationQuery.GetCountrySubdivision(country ?? _locationQuery.GetCountry("Australia"), criteriaLocation.State);
if (countrySubdivision != null)
{
criteriaLocation.Location = new LocationReference(countrySubdivision);
return;
}
}
}
// Standard way.
if (country == null && string.IsNullOrEmpty(postcode) && string.IsNullOrEmpty(state) && string.IsNullOrEmpty(location))
{
return;
}
// Put in everything.
if (string.IsNullOrEmpty(location))
{
location = string.Empty;
}
if (!string.IsNullOrEmpty(postcode))
{
location += " " + postcode;
}
if (!string.IsNullOrEmpty(state))
{
location += " " + state;
}
criteriaLocation.Location = _locationQuery.ResolveLocation(country ?? _locationQuery.GetCountry("Australia"), location);
}
