add a way to create custom categories and manage application categories

lib/Service/AppRepository.php

@@ -21,10 +21,27 @@ class AppRepository
      */
     protected $l10nFactory;
 
-    public function __construct(\OC_App $ocApp, IFactory $l10nFactory)
+    /**
+     * @var ConfigProxy
+     */
+    protected $config;
+
+    /**
+     * @var CategoryRepository
+     */
+    protected $categoryRepository;
+
+    public function __construct(
+        \OC_App $ocApp,
+        IFactory $l10nFactory,
+        ConfigProxy $config,
+        CategoryRepository $categoryRepository
+    )
     {
         $this->ocApp = $ocApp;
         $this->l10nFactory = $l10nFactory;
+        $this->config = $config;
+        $this->categoryRepository = $categoryRepository;
     }
 
     /**
@@ -35,6 +52,9 @@ class AppRepository
     public function getVisibleApps()
     {
         $navigation = $this->ocApp->getNavigation();
+        $appCategoriesCustom = $this->config->getAppValueArray('apps-categories-custom', '[]');
+        $categoriesCustom = $this->config->getAppValueArray('categories-custom', '[]');
+        $categories = $this->categoryRepository->getOrderedCategories();
         $apps = $this->ocApp->listAllApps();
         $visibleApps = [];
 
@@ -74,6 +94,12 @@ class AppRepository
             }
         }
 
+        foreach ($visibleApps as $id => $app) {
+            if (isset($appCategoriesCustom[$id]) && (isset($categoriesCustom[$id]) || isset($categories[$id]))) {
+                $visibleApps[$id]['category'] = [$appCategoriesCustom[$id]];
+            }
+        }
+
         usort($visibleApps, function ($a, $b) {
             return ($a['name'] < $b['name']) ? -1 : 1;
         });