FEATURE: add basic article list

modules/Blog/ArticleList/Handlers/ArticleList.php

@@ -0,0 +1,105 @@
+<?php
+namespace Modules\Blog\ArticleList\Handlers;
+
+use App\Enumerations\ModulesHandlerToId;
+use App\Handlers\Handler;
+use App\Http\Controllers\Controller;
+use App\Http\Requests\Request;
+use App\Models\Content;
+use App\Models\User;
+use Illuminate\Support\Facades\Auth;
+use Modules\Blog\Article\Handlers\Article;
+
+class ArticleList extends Handler
+{
+    public static function registerAdminMenu(User $user)
+    {
+        parent::registerAdminMenu($user);
+
+        $menu = \Menu::instance('mainMenu');
+
+        $blogSubmenu = $menu->whereTitle(trans('article::module.blog'));
+        if (!$blogSubmenu) {
+            $blogSubmenu = $menu->dropdown(trans('article::module.blog'), function ($sub) {
+            }, 20, ['icon' => 'fa fa-fw fa-book']);
+        }
+
+        $blogSubmenu->route('content.new', trans('articlelist::module.name'), ['id' => self::getModuleId()], 100, ['icon' => 'fa fa-fw fa-list-alt']);
+    }
+
+    /**
+     * Render given module into visitor area.
+     *
+     * @param Content $content    DB model from table contents
+     * @param array   $parameters parameters used for modifications/custom settings of given model
+     *
+     * @return mixed
+     */
+    public function render(Content $content, $parameters)
+    {
+        $articles = Content::where('module_handler', Article::class);
+
+        if (!Auth::user()) {
+            $articles = $articles->where('status', Content::STATUS_PUBLIC);
+        } else {
+            $articles = $articles->whereIn('status', [Content::STATUS_PUBLIC, Content::STATUS_PROTECTED]);
+        }
+
+        $articles = $articles->orderBy('created_at')
+                             ->paginate(20);
+
+        return Controller::VisitorsView($content->template, ['page' => $content, 'articles' => $articles]);
+    }
+
+    public static function getModuleId()
+    {
+        $handler = config('articlelist.handler');
+        $allModules = ModulesHandlerToId::getWithTranslations();
+        $moduleId = isset($allModules[$handler]) ? $allModules[$handler] : null;
+
+        return $moduleId;
+    }
+
+    public static function supportCategories()
+    {
+        return false;
+    }
+
+    /**
+     * Save module-specific values into database
+     *
+     * @param Content $content
+     * @param Request $request
+     *
+     * @return mixed
+     * @internal param Widget $widget
+     */
+    public static function createNew(Content &$content, Request $request)
+    {
+    }
+
+    /**
+     * Method used for editing existing content page.
+     *
+     * Reason why it is separated from createNew() method is simple - we need to save history of changes.
+     *
+     * @param Content $content
+     * @param Request $request
+     *
+     * @param         $revisionID string ID of revision used
+     *
+     * @return int number of edited fields
+     */
+    public static function edit(Content &$content, Request $request, $revisionID)
+    {
+    }
+
+    /**
+     * Install module
+     *
+     * @return mixed
+     */
+    public static function install()
+    {
+    }
+}