angular-ubilabs-geocomplete.js

/*
 * angular-ubilabs-geocomplete
 * (c) 2014 Marko Zabreznik http://zabreznik.net
 * License: MIT
 */
 
 /*
 * What is it: a simple factory that lazy loads google geo maps and ubilabs jquery.geocomplete.js
 *
 * You need: Angular, jQuery and Underscore
 *
 * Usage:
 function (ulGeo) { // directive/controller
    ulGeo().then(
     	function () {
     	  // google maps and ubilabs geocomplete have loaded
     	},
     	function(m) {
     	  // error
     	}
    );
 }
 */
 
angular.module('ub')
  .factory("ulGeo", ['$window', '$q', function ($window, $q) {
 
    var deferred = $q.defer();
 
    // start socket
    var load = _.once(function () {
 
      $window.loadgeocomplete = function () {
        $.getScript('/bower_components/ubilabs-geocomplete/jquery.geocomplete.min.js')
          .done(function () { deferred.resolve(); })
          .fail(function () { deferred.reject('could not load ubilabs geocomplete'); });
        delete $window.loadgeocomplete;
      };
 
      // we need to wait for google maps to do its thing, it'll call loadgeocomplete when its done
      $.getScript('http://maps.googleapis.com/maps/api/js?sensor=false&libraries=places&callback=loadgeocomplete')
        .fail(function () { deferred.reject('could not load google maps'); });
    });
 
    return function () {
      load();
      return deferred.promise;
    };
  }])