This will cover

  • Making an Angular factory to centralize Pusher setup in Angular
  • Passing settings form Laravel to Angular (though could be just Angular and a .env file as well)
  • Passing Constants into the Angular App to pass these settings around, in this case to the Pusher Factory.

Setup your constants

This is where I call in the info I need to use later on.


  function config($stateProvider, $urlRouterProvider) {
          .state('dashboard', {
              url: "/dashboard",
              views: {
                '': {
                    controller: 'DashCtrl',
                    controllerAs: 'vm',
                    resolve: {
                        reports: ['ReportsService', function(ReportsService)
                            return ReportsService.get();
                    templateUrl: "/assets/js/dashboard/templates/dashboard.html"

  function constants() {
     return { 'pusher_public_key': window.pusher_public_key }

    .constant('ENV', constants())
    .run(function($rootScope, $state) {
        $rootScope.$state = $state;

So now we have the constants in place that are used by our factory below

The Pusher Factory

    'use strict';
    function PusherService(ENV)
        var vm = this;
        vm.pusher = {};
        vm.ENV = ENV; //We set this up above on the constants area.
        vm.channelSet = {};
        vm.activate = activate;
        vm._subscribeToChannel = _subscribeToChannel;
        vm._channelBind = _channelBind;

        vm.PusherService = {
            setPusher: setPusher


        function activate()
            vm.pusher = new Pusher(vm.ENV.pusher_public_key);

        function setPusher(channel, event, callback)
            vm._channelBind(event, callback);

        function _subscribeToChannel(channel)
            vm.channelSet = vm.pusher.subscribe(channel);

        function _channelBind(event_name, callback)
            vm.channelSet.bind(event_name, callback);

        return vm.PusherService;

        .factory('PusherService', PusherService);

Laravel now need to load the settings in the .env file so Angular can access them later.

Of course this could purely be Angular.js loading them from a config file that is not in git but relative to a server, local dev area etc.

I set this all up user

I run the config command note the change

php artisan publish:config laracasts/utilities

Then I edit that file


To be


return [

    | View to Bind JavaScript Vars To
    | Set this value to the name of the view (or partial) that
    | you want to prepend the JavaScript variables to.
    'bind_js_vars_to_this_view' => 'layouts/main',

    | JavaScript Namespace
    | By default, we'll add variables to the global window object.
    | It's recommended that you change this to some namespace - anything.
    | That way, from your JS, you may do something like `Laracasts.myVar`.
    'js_namespace' => 'window'


The resources/views/layouts/main.blade.php the only trick here is any Angular related {{ brackets need to be @{{ to tell blade to ignore them.

Finally my AngularController which renders the ONE page Laravel is in charge of besides login.

<?php namespace App\Http\Controllers;

use Laracasts\Utilities\JavaScript\Facades\JavaScript;

 * @Middleware("auth")
class AngularController extends BaseController {

     * @Get("dash", as="dash")
	public function index()
            'pusher_public_key' => $_ENV['PUSHER_PUBLIC']]);
		return view('layouts.main');


If you have more than on View the share option might work