PHP code example of spatie / laravel-googletagmanager

1. Go to this page and download the library: Download spatie/laravel-googletagmanager library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

spatie / laravel-googletagmanager example snippets


// config/app.php

'providers' => [
    ...
    Spatie\GoogleTagManager\GoogleTagManagerServiceProvider::class,
],

'aliases' => [
    ...
    'GoogleTagManager' => Spatie\GoogleTagManager\GoogleTagManagerFacade::class,
],


// app/Http/Kernel.php

protected $middleware = [
    ...
    \Illuminate\Session\Middleware\StartSession::class,
    \Spatie\GoogleTagManager\GoogleTagManagerMiddleware::class,
    ...
];


return [

    /*
     * The Google Tag Manager id, should be a code that looks something like "gtm-xxxx".
     */
    'id' => '',
    
    /*
     * Enable or disable script rendering. Useful for local development.
     */
    'enabled' => true,

    /*
     * If you want to use some macro's you 'll probably store them
     * in a dedicated file. You can optionally define the path
     * to that file here, and we will load it for you.
     */
    'macroPath' => '',
    
     /*
     * The key under which data is saved to the session with flash.
     */
    'sessionKey' => '_googleTagManager',

     /*
     * Configures the Google Tag Manager script domain.
     * Modify this value only if you're using "Google Tag Manage: Web Container" client
     * to serve gtm.js for your web container. Else, keep the default value.
     */
    'domain' => 'www.googletagmanager.com',
];



return [
    'id' => 'GTM-XXXXXX',
    'enabled' => env('APP_ENV') === 'production',
    'macroPath' => app_path('Services/GoogleTagManager/Macros.php'),
    'sessionKey' => '_googleTagManager',
    // Base domain used in your GTM server container
    'domain' => 'gtm.yourdomain.com',
];


// HomeController.php

public function index()
{
    GoogleTagManager::set('pageType', 'productDetail');

    return view('home');
}


// ContactController.php

public function getContact()
{
    GoogleTagManager::set('pageType', 'contact');

    return view('contact');
}

public function postContact()
{
    // Do contact form stuff...

    GoogleTagManager::flash('formResponse', 'success');

    return redirect()->action('ContactController@getContact');
}


// Retrieve your Google Tag Manager id
$id = GoogleTagManager::id(); // GTM-XXXXXX

// Check whether script rendering is enabled
$enabled = GoogleTagManager::isEnabled(); // true|false

// Enable and disable script rendering
GoogleTagManager::enable();
GoogleTagManager::disable();

// Add data to the data layer (automatically renders right before the tag manager script). Setting new values merges them with the previous ones. Set also supports dot notation.
GoogleTagManager::set(['foo' => 'bar']);
GoogleTagManager::set('baz', ['ho' => 'dor']);
GoogleTagManager::set('baz.ho', 'doorrrrr');

// [
//   'foo' => 'bar',
//   'baz' => ['ho' => 'doorrrrr']
// ]


$dataLayer = new Spatie\GoogleTagManager\DataLayer();
$dataLayer->set('ecommerce.click.products', $products->toJson());
echo $dataLayer->toJson(); // {"ecommerce":{"click":{"products":"..."}}}


$dataLayer = GoogleTagManager::getDataLayer();


GoogleTagManager::macro('impression', function ($product) {
    GoogleTagManager::set('ecommerce', [
        'currencyCode' => 'EUR',
        'detail' => [
            'products' => [ $product->getGoogleTagManagerData() ]
        ]
    ]);
});

GoogleTagManager::impression($product);

bash
php artisan vendor:publish --provider="Spatie\GoogleTagManager\GoogleTagManagerServiceProvider" --tag="config"

bash
php artisan vendor:publish --provider="Spatie\GoogleTagManager\GoogleTagManagerServiceProvider" --tag="views"


{{-- layout.blade.php --}}
<html>
  <head>
    @de('googletagmanager::body')
    {{-- ... --}}
  </body>
</html>