/// <summary>
/// Location rule
/// </summary>
/// <param name="address"></param>
/// <param name="isOnline"></param>
public LocationRule(Address address)
{
IStateDao stateDao = Ioc.GetObject <IStateDao>("stateDao");
ICountryDao countryDao = Ioc.GetObject <ICountryDao>("countryDao");
Init(stateDao.GetLookUp(), countryDao.GetLookUp(), address, address.IsOnline);
}
/// <summary>
/// Does a high-level check of the format supplied and determines what type
/// of location input was supplied.
///
/// Formats are:
/// 1. city - "Bronx"
/// 2. city,state - "Bronx , New York"
/// 3. city,state( abbreviation ) - "Bronx , NY"
/// 4. city,country - "HomeTown , USA"
/// 5. state - "New Jersey"
/// 6. state abbreviation - "NJ"
/// 7. country - "Italy"
/// the actuall parsing
/// </summary>
/// <param name="locationData">The location to parse. Can be any combination of
/// inputs, check the summary above.</param>
/// <returns></returns>
private LocationLookUpResult InternalParse(string locationData)
{
CityLookUp cityLookUp = _cityDao.GetLookUp();
StatesLookUp stateLookUp = _stateDao.GetLookUp();
CountryLookUp countryLookUp = _countryDao.GetLookUp();
try
{
bool isValidUSZipCode = IsUnitedStatesZipCode(locationData);
bool containsComma = isValidUSZipCode ? false : locationData.Contains(",");
// United states Zip code format
if (isValidUSZipCode)
{
return(ParseUnitedStatesZipCode(locationData));
}
// City, ( State or Country )
// Comma indicates search by city, <state> or <country>
if (containsComma)
{
return(LocationParser.ParseCityWithStateOrCountry(cityLookUp, stateLookUp, countryLookUp, locationData));
}
// Check for city, state, or country.
// Start with narrowest search.
// Check city.
LocationLookUpResult result = LocationParser.ParseCity(cityLookUp, stateLookUp, countryLookUp, locationData);
if (result != LocationLookUpResult.Empty && result.IsValid)
{
return(result);
}
// Check State - 2nd most restrictive search.
result = LocationParser.ParseState(stateLookUp, countryLookUp, locationData);
if (result != LocationLookUpResult.Empty && result.IsValid)
{
return(result);
}
// Check country - 3rd and final search criteria
result = LocationParser.ParseCountry(countryLookUp, locationData);
if (result != LocationLookUpResult.Empty && result.IsValid)
{
return(result);
}
}
catch (Exception ex)
{
// Some error during parsing.
// Log the sucker into our system.
Logger.Error("Error verifying search location", ex);
}
return(new LocationLookUpResult(LocationLookUpType.None, false, "Unable to determine location"));
}