Fatal error when instanciating Pusher - Can't find class - php

Question

I have a project to test and play around, with the following structure:
app/
controllers/
HomeController.php
handlers/
models/
vendor/
composer/
psr/
pusher/
pusher-php-server/
src/
Pusher.php
PusherException.php
PusherInstance.php
tests/
composer.json
autoload.php
index.php
I tried to require the Pusher autoloader in my index file:
require 'vendor/autoload.php';
Which is the following:
// autoload.php #generated by Composer
require_once __DIR__ . '/composer/autoload_real.php';
return ComposerAutoloaderInite16b90ab01042d2a69b1d54243c9e23a::getLoader();
Now, in my HomeController.php, I have the following code:
namespace App\controllers;
use \App\handlers\Views as View;
use \App\models\Home_model as Home;
use \App\controllers\SessionController;
use \Pusher\Pusher as Pusher;
class HomeController {
private $pusher;
public function __construct() {
$options = array(
'cluster' => 'hmm',
'encrypted' => true
);
$this->pusher = new Pusher(
'secret',
'secret',
'secret',
$options
);
}
public function index() {
$data['message'] = 'hello world';
$this->pusher->trigger('my-channel', 'my-event', $data);
return $this->view->render('views/home/index.php');
}
}
But this returns me an error:
Fatal error: Class 'Pusher\Pusher' not found in
And I'm not sure what I'm doing wrong. Could someone explain me what I'm doing wrong?
In composer.json I get the following:
{
"name": "pusher/pusher-php-server",
"description" : "Library for interacting with the Pusher REST API",
"keywords": ["php-pusher-server", "pusher", "rest", "realtime", "real-time", "real time", "messaging", "push", "trigger", "publish", "events"],
"license": "MIT",
"require": {
"php": "^5.4 || ^7.0",
"ext-curl": "*",
"psr/log": "^1.0"
},
"require-dev": {
"phpunit/phpunit": "^4.8 || ^5.7"
},
"autoload": {
"psr-4": {
"Pusher\\": "src/"
}
},
"autoload-dev": {
"psr-4": { "": "tests/" }
},
"config": {
"preferred-install": "dist"
},
"extra": {
"branch-alias": {
"dev-master": "3.0-dev"
}
},
"minimum-stability": "dev",
"prefer-stable": true
}
On Github, they mention that the library depends on cURL and JSON modules.
Not realy sure if this has something to do with my issue?
I'm still stuck, so any help is greatly appreciated.
Also, I'm using a .htaccess file, to rewrite my urls.

Answer 1

I have managed your code to work with right composer.json next to index.php:
{
"name": "awesome/project",
"type": "project",
"license": "MIT",
"authors": [
{
"name": "Author",
"email": "author#gmail.com"
}
],
"autoload": {
"psr-4": {
"": ""
}
},
"require": {
"pusher/pusher-php-server": "dev-master"
}
}
Then just run composer install.
My index.php contents:
<?php
require 'vendor/autoload.php';
use app\controllers\HomeController;
$ctrl = new HomeController();