more sr friendly

app/Http/Controllers/AccountController.php

@@ -10,13 +10,16 @@ use Illuminate\Http\Request;
 use Illuminate\Validation\Rule;
 use MightyPork\Utils\Str;
 
+/**
+ * Account settings
+ */
 class AccountController extends Controller
 {
-
     public function editAccount()
     {
         return view('profile.edit-account', ['user' => user()]);
     }
+
     public function storeAccount(Request $request)
     {
         $input = $this->validate($request, [

app/Http/Controllers/ProfileController.php

@@ -6,10 +6,13 @@ namespace App\Http\Controllers;
 use App\Models\User;
 use Illuminate\Http\Request;
 
+/**
+ * Profile page and profile settings
+ */
 class ProfileController extends Controller
 {
     /**
-     * Show the application dashboard.
+     * Show the user's profile / dashboard.
      *
      * @return \Illuminate\View\View
      */
@@ -26,7 +29,6 @@ class ProfileController extends Controller
     /**
      * Edit own profile (this does not include auth settings etc)
      *
-     * @param User $user
      * @return \Illuminate\View\View
      */
     public function editProfile()
@@ -40,9 +42,9 @@ class ProfileController extends Controller
     public function storeProfile(Request $request)
     {
         $input = $this->validate($request, [
-            'bio' => ['nullable', VALI_TEXT],
             'title' => ['required', VALI_LINE],
-            'website' => ['required', VALI_LINE],
+            'bio' => ['nullable', VALI_TEXT],
+            'website' => ['nullable', VALI_LINE],
         ]);
 
         $user = user();

app/Providers/AppServiceProvider.php

@@ -27,6 +27,37 @@ class AppServiceProvider extends ServiceProvider
             if (!$u) abort(404);
             return $u;
         });
+
+        \Blade::directive('tooltip', function($arg) {
+            $arge = e($arg);
+            return 'aria-label="' . $arge . '" title="' . $arge . '"';
+        });
+
+        \Blade::directive('sr', function($arg) {
+            $sr = str_replace('~', ' ', e($arg));
+            return '<span class="sr-only">'.$sr.'</span>';
+        });
+
+        \Blade::directive('icon', function($arg) {
+            // arg: classes... , alt text
+            // tildes in alt text may be used to add nbsp to sr-only, they are removed from the tooltip.
+            // giving no alt text makes it sr-hidden, with no tooltip
+            $parts = explode(',', $arg, 2);
+            if (count($parts) == 2) {
+                list($classes, $title) = $parts;
+
+                $classes = trim($classes);
+                $title = trim($title);
+
+                $sr = str_replace('~', '&nbsp;', e($title));
+                $tit = str_replace('~', '', e(trim($title, ' \r\n\t:,')));
+
+                return '<span class="sr-only">' . $sr . '</span>' .
+                    '<i class="' . e($classes) . '" title="' . $tit . '" aria-hidden=true></i>';
+            } else {
+                return '<i class="' . e(trim($arg)) . '" aria-hidden=true></i>';
+            }
+        });
     }
 
     /**