04-google-plus.js

app.directive('ngSocialGooglePlus', ['$parse', function ($parse) {
  'use strict';

  var options = {
    counter: {
      url: '//share.yandex.ru/gpp.xml?url={url}',
      getNumber: function (data) {
        return data.count;
      },
      get: function (jsonUrl, deferred, $http) {
        if (options._) {
          deferred.reject();
          return;
        }

        if (!window.services) window.services = {};
        window.services.gplus = {
          cb: function (number) {
            options._.resolve(number);
          }
        };

        options._ = deferred;
        $http.jsonp(jsonUrl);
      }
    },
    popup: {
      url: 'https://plus.google.com/share?url={url}',
      width: 700,
      height: 500
    },
    track: {
      'name': 'Google+',
      'action': 'share'
    }
  };
  return {
    restrict: 'C',
    require: '^?ngSocialButtons',
    scope: true,
    replace: true,
    transclude: true,
    template: '<li> \
                    <a ng-href="{{ctrl.link(options)}}" target="_blank" ng-click="ctrl.clickShare($event, options)" class="ng-social-button"> \
                        <span class="ng-social-icon"></span> \
                        <span class="ng-social-text" ng-transclude></span> \
                    </a> \
                    <span ng-show="count" class="ng-social-counter">{{ count }}</span> \
                   </li>',
    link: function (scope, element, attrs, ctrl) {
      element.addClass('ng-social-google-plus');
      if (!ctrl) {
        return;
      }
      options.urlOptions = {
        url: $parse(attrs.url)(scope)
      };
      scope.options = options;
      scope.ctrl = ctrl;
      ctrl.init(scope, element, options);
    }
  };
}]);