Add pageview logging via PostHog

.env.example

@@ -26,3 +26,6 @@ MEMCACHED_HOST=127.0.0.1
 
 LASTFM_KEY=
 LASTFM_USER=
+
+POSTHOG_KEY=
+POSTHOG_HOST=

app/Http/Middleware/PageView.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use PostHog\PostHog;
+use Symfony\Component\HttpFoundation\Response;
+
+class PageView
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
+     */
+    public function handle(Request $request, Closure $next): Response
+    {
+        PostHog::capture([
+            'distinctId' => request()->ip(),
+            'event' => '$pageview',
+            'properties' => array(
+                '$current_url' => url()->current(),
+            ),
+        ]);
+        return $next($request);
+    }
+}

app/Providers/AppServiceProvider.php

@@ -2,23 +2,27 @@
 
 namespace App\Providers;
 
+use Illuminate\Support\Facades\Config;
 use Illuminate\Support\ServiceProvider;
+use PostHog\PostHog;
 
-class AppServiceProvider extends ServiceProvider
-{
+class AppServiceProvider extends ServiceProvider {
     /**
      * Register any application services.
      */
-    public function register(): void
-    {
+    public function register(): void {
         //
     }
 
     /**
      * Bootstrap any application services.
      */
-    public function boot(): void
-    {
-        //
+    public function boot(): void {
+        PostHog::init(
+            Config::get('services.posthog.key'),
+            [
+                'host' => 'https://'.Config::get('services.posthog.host')
+            ]
+        );
     }
 }

composer.json

@@ -10,6 +10,7 @@
         "guzzlehttp/guzzle": "^7.2",
         "laravel/framework": "^10.10",
         "laravel/tinker": "^2.8",
+        "posthog/posthog-php": "^3.3",
         "scrivo/highlight.php": "v9.18.1.10",
         "sentry/sentry-laravel": "^4.1",
         "spatie/laravel-honeypot": "^4.3",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "c228a32331b8e43e449ba12dc4439757",
+    "content-hash": "3204be06a1b7a37cc0af50a0babca0a0",
     "packages": [
         {
             "name": "auth0/auth0-php",
@@ -3041,6 +3041,60 @@
             ],
             "time": "2023-11-12T21:59:55+00:00"
         },
+        {
+            "name": "posthog/posthog-php",
+            "version": "3.3.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PostHog/posthog-php.git",
+                "reference": "34301d0f20e20b785d465c574557278d18620f31"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PostHog/posthog-php/zipball/34301d0f20e20b785d465c574557278d18620f31",
+                "reference": "34301d0f20e20b785d465c574557278d18620f31",
+                "shasum": ""
+            },
+            "require": {
+                "ext-json": "*",
+                "php": ">=8.0"
+            },
+            "require-dev": {
+                "overtrue/phplint": "^3.0",
+                "phpunit/phpunit": "^9.0",
+                "slope-it/clock-mock": "^0.4.0",
+                "squizlabs/php_codesniffer": "^3.7"
+            },
+            "bin": [
+                "bin/posthog"
+            ],
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "PostHog\\": "lib/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PostHog <hey@posthog.com>",
+                    "homepage": "https://posthog.com/"
+                }
+            ],
+            "description": "PostHog PHP Library",
+            "homepage": "https://github.com/PostHog/posthog-php",
+            "keywords": [
+                "posthog"
+            ],
+            "support": {
+                "issues": "https://github.com/PostHog/posthog-php/issues",
+                "source": "https://github.com/PostHog/posthog-php/tree/3.3.2"
+            },
+            "time": "2024-04-03T13:19:42+00:00"
+        },
         {
             "name": "psr-discovery/all",
             "version": "1.0.1",

config/services.php

@@ -17,5 +17,10 @@
     'lastfm' => [
         'key' => env('LASTFM_KEY'),
         'user' => env('LASTFM_USER'),
+    ],
+
+    'posthog' => [
+        'key' => env('POSTHOG_KEY'),
+        'host' => env('POSTHOG_HOST'),
     ]
 ];

routes/web.php

@@ -9,6 +9,7 @@
 use App\Http\Controllers\GuestbookController;
 use App\Http\Controllers\HomeController;
 use App\Http\Controllers\MusicController;
+use App\Http\Middleware\PageView;
 use Illuminate\Support\Facades\Route;
 
 /*
@@ -22,14 +23,18 @@
 |
 */
 
+// Run the PageView middleware for *all* public GET routes
+Route::middleware(PageView::class)->group(function () {
     Route::get('/', [HomeController::class, 'show']);
     Route::get('/bookmarks', [BookmarksController::class, 'show']);
     Route::get('/guestbook', [GuestbookController::class, 'show']);
-Route::post('/guestbook', [GuestbookController::class, 'addEntry'])
-    ->middleware('rate_limit');
     Route::get('/calculators', [CalculatorsController::class, 'show']);
     Route::get('/computers', [ComputersController::class, 'show']);
     Route::get('/music', [MusicController::class, 'show']);
+});
+
+Route::post('/guestbook', [GuestbookController::class, 'addEntry'])
+    ->middleware('rate_limit');
 
 // Admin pages
 Route::get('/admin/guestbook', [AdminGuestbookController::class, 'show'])