Improve Middleware except

README.md

@@ -43,6 +43,18 @@ Apply the middleware to your web routes by appending it in the `withMiddleware`
 })
 ```
 
+You can also apply the middleware to specific routes or groups:
+
+```php
+use Pirsch\Http\Middleware\TrackPageview;
+
+Route::middleware(TrackPageview::class)->group(function () {
+    Route::get('/', function () {
+        return view('welcome');
+    });
+});
+```
+
 #### Manually
 
 If you want to manually track pageviews instead, you can use the `Pirsch::track()` method.
@@ -69,3 +81,74 @@ Pirsch::track(
     ],
 );
 ```
+
+### Filter pages
+
+You can configure the `TrackPageview` middleware to exclude specific pages from being tracked.
+
+On a specific rouute, you can exclude pages by adding a `except` property to the middleware class:
+
+```php
+use Pirsch\Http\Middleware\TrackPageview;
+
+Route::middleware(TrackPageview::class.':url/to/exclude/*')->group(function () {
+    Route::get('/', function () {
+        return view('welcome');
+    });
+});
+```
+
+Multiple urls can be excluded by separating them with a comma:
+
+```php
+use Pirsch\Http\Middleware\TrackPageview;
+
+Route::middleware(TrackPageview::class.':url/to/exclude/*,url/to/exclude2/*')->group(function () {
+    Route::get('/', function () {
+        return view('welcome');
+    });
+});
+```
+
+To exclude pages globally, you can create a new middleware that extends the `TrackPageview` middleware and add an `except` property:
+
+```php
+namespace App\Http\Middleware;
+
+use Pirsch\Http\Middleware\TrackPageview as Middleware;
+
+class TrackPageview extends Middleware
+{
+    /**
+     * The URIs that should be excluded from tracking.
+     *
+     * @var array<int,string>
+     */
+    protected array $except = [
+        'url/to/exclude/*',
+    ];
+
+    /**
+     * The Headers that should be excluded from tracking.
+     *
+     * @var array<int,string>
+     */
+    protected array $exceptHeaders = [
+        'X-ExcludedHeader',
+    ];
+}
+```
+
+- `except` is an array with all URIs paths taht you want to exclude from tracking.
+- `exceptHeaders` is an array with all Headers that you want to exclude from tracking.
+
+Then replace the `TrackPageview` middleware with this one on your `bootstrap/app.php` middleware configuration:
+
+```diff
+  ->withMiddleware(function (Middleware $middleware) {
+      $middleware->web(append: [
+-         \Pirsch\Http\Middleware\TrackPageview::class,
++         \App\Http\Middleware\TrackPageview::class,
+      ]);
+  })
+```

src/Http/Middleware/TrackPageview.php

@@ -9,24 +9,74 @@
 
 class TrackPageview
 {
-    public function handle(Request $request, Closure $next): mixed
+    /**
+     * The URIs that should be excluded from tracking.
+     *
+     * @var array<int,string>
+     */
+    protected array $except = [
+        'telescope/*',
+        'horizon/*',
+    ];
+
+    /**
+     * The Headers that should be excluded from tracking.
+     *
+     * @var array<int,string>
+     */
+    protected array $exceptHeaders = [
+        'X-Livewire',
+    ];
+
+    /**
+     * Handle an incoming request.
+     */
+    public function handle(Request $request, Closure $next, string ...$excepts): mixed
     {
         $response = $next($request);
 
         if ($response instanceof RedirectResponse) {
             return $response;
         }
 
-        if ($request->hasHeader('X-Livewire')) {
-            return $response;
+        if (! $this->inExceptArray($request, $excepts) &&
+            ! $this->inExceptHeadersArray($request)
+        ) {
+            Pirsch::track();
         }
 
-        if (str_starts_with($request->route()->uri, 'telescope/')) {
-            return $response;
+        return $response;
+    }
+
+    /**
+     * Determine if the request has a header that should not be tracked.
+     */
+    protected function inExceptHeadersArray(Request $request): bool
+    {
+        foreach ($this->exceptHeaders as $except) {
+            if ($request->hasHeader($except)) {
+                return true;
+            }
         }
 
-        Pirsch::track();
+        return false;
+    }
 
-        return $response;
+    /**
+     * Determine if the request has a URI that should not be tracked.
+     */
+    protected function inExceptArray(Request $request, array $excepts = null): bool
+    {
+        foreach (empty($excepts) ? $this->except : $excepts as $except) {
+            if ($except !== '/') {
+                $except = trim($except, '/');
+            }
+
+            if ($request->fullUrlIs($except) || $request->is($except)) {
+                return true;
+            }
+        }
+
+        return false;
     }
 }

tests/TrackPageviewTest.php

@@ -22,7 +22,7 @@
 
     $this->get('/');
 
-    Pirsch::shouldNotHaveBeenCalled();
+    Pirsch::shouldNotHaveReceived('track');
 });
 
 it('skips Livewire', function () {
@@ -33,16 +33,38 @@
 
     $this->get('/', ['X-Livewire' => 'true']);
 
-    Pirsch::shouldNotHaveBeenCalled();
+    Pirsch::shouldNotHaveReceived('track');
 });
 
 it('skips Telescope', function () {
     Pirsch::spy();
 
     Route::middleware(TrackPageview::class)
-        ->get('telescope/test', fn () => 'Hello World');
+        ->get('/telescope/test', fn () => 'Hello World');
 
     $this->get('/telescope/test');
 
-    Pirsch::shouldNotHaveBeenCalled();
+    Pirsch::shouldNotHaveReceived('track');
+});
+
+it('skips Horizon', function () {
+    Pirsch::spy();
+
+    Route::middleware(TrackPageview::class)
+        ->get('horizon/test', fn () => 'Hello World');
+
+    $this->get('/horizon/test');
+
+    Pirsch::shouldNotHaveReceived('track');
+});
+
+it('skips parameter except', function () {
+    Pirsch::spy();
+
+    Route::middleware(TrackPageview::class.':myurl/*')
+        ->get('myurl/test', fn () => 'Hello World');
+
+    $this->get('/myurl/test');
+
+    Pirsch::shouldNotHaveReceived('track');
 });