deeplink.js

(function phoneGapRedirect(){
  // No infinite loopdeloops using this querystring
  if(window.originalLocation.indexOf('no_redirect') > -1) return

  // Only do this on iPhone OR YOU WILL PISS EVERYONE ON DESKTOP OFF WITH PROTOCOL ERRORS
  // Also don't do this in homescreened apps OR YOU WILL PISS EVERYONE OFF WITH REDIRECTS
  if ((/iphone|ipod|ipad/gi).test(navigator.platform) && !navigator.standalone) {
    var redirect = function (location) {
      // don't use jquery here b/c it's not a global
      var iframe = document.createElement('iframe')
      iframe.setAttribute('src', location)
      iframe.style.width = '1px'
      iframe.style.height = '1px'

      document.body.appendChild(iframe)
    }

    // Open the website in the browser after the user switches away to the native app
    setTimeout(function () {
      window.location = window.originalLocation.replace(/\/app/,'/app?no_redirect')
    }, 700)

    // Open the native app
    redirect('getable://' + window.originalLocation.slice(window.originalLocation.indexOf('#') + 1))
  }
})()