FEATURE: add another repositories

app/Http/Controllers/Admin/Contents/EditContent.php

@@ -18,6 +18,10 @@ use Illuminate\Support\Facades\Event;
 use Modules\Categories\Entities\Category;
 use Pingpong\Modules\Facades\Module as ModuleInstance;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+use App\CMS\Contracts\Repositories\Content as IContent;
+use App\CMS\Contracts\Repositories\Module as IModuleRepository;
+use App\CMS\Contracts\Repositories\Template as ITemplate;
+use Modules\Categories\Contracts\Repositories\Category as ICategory;
 
 class EditContent extends Controller
 {
@@ -29,66 +33,70 @@ class EditContent extends Controller
      * @var File
      */
     private $file;
+    /**
+     * @var IContent
+     */
+    private $content;
+    /**
+     * @var IModuleRepository
+     */
+    private $module;
+    /**
+     * @var ICategory
+     */
+    private $category;
+    /**
+     * @var ITemplate
+     */
+    private $template;
 
     /**
      * EditContent constructor.
      *
      * Load ContentHistory and File into this controller
      *
-     * @param ContentHistory $history
-     * @param File           $file
+     * @param ContentHistory    $history
+     * @param File              $file
+     * @param IContent          $content
+     * @param IModuleRepository $module
+     * @param ICategory         $category
+     * @param ITemplate         $template
      */
-    public function __construct(ContentHistory $history, File $file)
+    public function __construct(ContentHistory $history, File $file, IContent $content, IModuleRepository $module, ICategory $category, ITemplate $template)
     {
         $this->history = $history;
         $this->file = $file;
+        $this->content = $content;
+        $this->module = $module;
+        $this->category = $category;
+        $this->template = $template;
     }
 
     /**
      * Display form for editing static page
      *
-     * @param $id
+     * @param $url
      *
      * @return \Illuminate\Contracts\View\Factory|\Illuminate\View\View
      */
-    public function edit($id)
+    public function edit($url)
     {
-        // select all content statuses
         $statuses = ContentStatuses::getWithTranslations();
-
-        // try to find requested page
-        $page = Content::findOrFail($id);
-        $page->module_settings = json_decode($page->module_settings);
+        $page = $this->content->getOne($url);
 
         // get module ID
         $module = Module::where('handler', $page->module_handler)
                         ->firstOrFail();
 
-        $pageHeading = trans('admin/contents.edit', ['name' => e($page->title)]);
-        if (is_callable([$module->handler, 'getEditTitle'])) {
-            $pageHeading = call_user_func([$module->handler, 'getEditTitle'], $page);
-        }
+        $pageHeading = $this->module->getUpdateContentTitle($module);
+        $templates = $this->template->getForModule($module);
+        $categories = $this->category->getForModule($module);
+        $history = $this->history->getStructuredHistoryOf($page);
 
-        // get all Blade templates for rendering page
-        $templates = Template::where('module_id', $module->id)
-                             ->select(['template_name', 'name', 'description'])
-                             ->get();
-
-        // get module for Categories - PingPong module
-        $categoryModule = ModuleInstance::get('categories');
-
-        // add categories, if supported
-        $categories = [];
-        if ($module->support_categories && !is_null($categoryModule) && $categoryModule->enabled()) {
-            $categories = Category::where('module_id', $module->id)
-                                  ->get();
-        }
 
         // modify data for edit form according to installed template
         call_user_func_array([CurrentTemplate::handler(), 'beforePopulatingEditForm'], [&$page]);
 
-        $history = $this->history->getStructuredHistoryOf($page);
-
         // render view
         return view('admin.content.edit', [
             'pageHeading'      => $pageHeading,
@@ -96,11 +104,8 @@ class EditContent extends Controller
             'page'             => $page,
             'module'           => $module,
             'categories'       => $categories,
-            'rootPages'        => $page->getOverview()
-                                       ->where('contents.id', '!=', $page->id)
-                                       ->get(),
+            'rootPages'        => $this->content->getOverview(),
             'templates'        => $templates,
-            'extraData'        => call_user_func([$page->module_handler, 'loadExtraData'], $page),
             'formSectionNames' => call_user_func([$page->module_handler, 'getExtendedFormSections']),
             'formSections'     => call_user_func([$page->module_handler, 'getExtendedFormInputsEdit']),
             'historySize'      => count($history['changesets'])