fix: update profile bar categories logic

Updated the logic for the "Go to profile" button in the profile bar categories. Now it checks for
the 'showToProfile' setting and if the user category exists before inserting the 'toprofile'
button. Also, exceptions are now properly being caught and logged.

Related: order-guestorder#10

ajax/frontend/profile/getProfileBarCategories.php

@@ -32,26 +32,30 @@ function () {
         $categories = utils::setUrlsToCategorySettings($categories);
 
         // Check if "go to profile" button is added
-        try {
-            $profileBarSettings = Handler::getInstance()->getProfileBarSettings();
-
-            if (!empty($profileBarSettings['showToProfile']) && !empty($categories['user'])) {
-                \array_unshift($categories['user']['items'], [
-                    'name' => 'toprofile',
-                    'title' => QUI::getLocale()->get(
-                        'quiqqer/frontend-users',
-                        'profilebar.to_profile'
-                    ),
-                    'index' => 0,
-                    'icon' => 'fa fa-user',
-                    'control' => false,
-                    'showinprofilebar' => true,
-                    'content' => false,
-                    'url' => $ProfileSite->getUrlRewritten()
-                ]);
+        $User = QUI::getUserBySession();
+
+        if (QUI::getUsers()->isUser($User) && !($User instanceof QUI\Users\Nobody)) {
+            try {
+                $profileBarSettings = Handler::getInstance()->getProfileBarSettings();
+
+                if (!empty($profileBarSettings['showToProfile']) && !empty($categories['user'])) {
+                    \array_unshift($categories['user']['items'], [
+                        'name' => 'toprofile',
+                        'title' => QUI::getLocale()->get(
+                            'quiqqer/frontend-users',
+                            'profilebar.to_profile'
+                        ),
+                        'index' => 0,
+                        'icon' => 'fa fa-user',
+                        'control' => false,
+                        'showinprofilebar' => true,
+                        'content' => false,
+                        'url' => $ProfileSite->getUrlRewritten()
+                    ]);
+                }
+            } catch (\Exception $Exception) {
+                QUI\System\Log::writeException($Exception);
             }
-        } catch (\Exception $Exception) {
-            QUI\System\Log::writeException($Exception);
         }
 
         return $categories;