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@scotteg
Last active August 29, 2015 14:22
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Vends formatted address string for CLPlacemark or MKMapItem
struct Address {
static let zipPlus4RegEx = NSRegularExpression(pattern: "\\-\\d{4}", options: nil, error: nil)!
static func formattedAddressForPlacemark(placemark: CLPlacemark, includeName: Bool = true, withLineBreaks: Bool = true, showCountryIfUSA: Bool = false) -> String {
var addressArray = [String]()
var index = 0
if placemark.name != nil && includeName { addressArray.append(placemark.name) }
if placemark.subLocality != nil { addressArray.append(placemark.subLocality) } // Neighborhood
let streetNumber = placemark.subThoroughfare != nil ? placemark.subThoroughfare + " " : ""
let streetName = placemark.thoroughfare
let streetAddress = "\(streetNumber)\(streetName)"
if count(streetAddress) > 0 { addressArray.append(streetAddress) }
let city = placemark.locality != nil ? placemark.locality : ""
let state = placemark.administrativeArea != nil ? city != nil ? ", " + placemark.administrativeArea : placemark.administrativeArea : ""
var postalCode = ""
if let placemarkPostalCode = placemark.postalCode {
let trimmedPostalCode = zipPlus4RegEx.stringByReplacingMatchesInString(placemarkPostalCode, options: nil, range: NSMakeRange(0, count(placemarkPostalCode)), withTemplate: "")
postalCode = state != "" ? " " + trimmedPostalCode : trimmedPostalCode
}
let localityAdministrativeAreaPostalCode = "\(city)\(state)\(postalCode)"
if count(localityAdministrativeAreaPostalCode) > 0 { addressArray.append(localityAdministrativeAreaPostalCode) }
if showCountryIfUSA && placemark.country != nil { addressArray.append(placemark.country) }
let orderedSet = NSOrderedSet(array: addressArray)
let separator = withLineBreaks ? "\n" : ", "
return separator.join(orderedSet.array as! [String])
}
static func formattedAddressForMapItem(mapItem: MKMapItem, includeName: Bool = true, withLineBreaks: Bool = true, showCountryIfUSA: Bool = false) -> String {
let placemark = mapItem.placemark as CLPlacemark
return formattedAddressForPlacemark(placemark, includeName: includeName, withLineBreaks: withLineBreaks, showCountryIfUSA: showCountryIfUSA)
}
}
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