Safari stuff

gistfile1.txt

import SafariServices

extension MainViewController: FlippedViewDelegate, SFSafariViewControllerDelegate {
  func didTapTicketsButton(button: UIButton) {

    if #available(iOS 9.0, *) {
      let svc = SFSafariViewController(URL: NSURL(string: kURLTickets)!)
      svc.delegate = self
      popup!.dismiss(true)
      self.presentViewController(svc, animated: true, completion: nil)
      // Fallback on earlier versions
    } else {
      UIApplication.sharedApplication().openURL(NSURL(string: kURLTickets)!)
    }
  }