core/modules/Blog/Article/Handlers/Article.php

<?php
namespace Modules\Blog\Article\Handlers;

use App\Enumerations\ModulesHandlerToId;
use App\Handlers\Handler;
use App\Http\Controllers\Admin\EditContent;
use App\Http\Controllers\Controller;
use App\Http\Requests\Request;
use App\Models\Content;
use App\Models\User;
use Illuminate\Support\Facades\Artisan;
use Modules\Blog\Article\Entities\Comment;

class Article extends Handler
{
    /**
     * 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)
    {
        $content->comments = [];
        if (isset($content->module_settings->allowComments) && $content->module_settings->allowComments) {
            $content->comments = Comment::where('content_id', $content->id)
                                        ->where('approved', 1)
                                        ->orderBy('created_at')
                                        ->get();
        }

        return Controller::VisitorsView($content->template, ['page' => $content, 'extra' => $parameters]);
    }

    public static function getExtendedFormInputsCreate()
    {
        $sections = parent::getExtendedFormInputsCreate();

        $sections['basicInfo'] = 'article::admin.content.basicInfo';

        return $sections;
    }

    public static function getExtendedFormInputsEdit()
    {
        return self::getExtendedFormInputsCreate();
    }

    /**
     * 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)
    {
        $content->module_settings = json_encode(['allowComments' => (int)$request->has('allowComments')]);
    }

    /**
     * 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)
    {
        $fields = ['allowComments' => 'allowComments'];

        // get data and try to save them
        $data = EditContent::getFields($request, $fields);

        $data['allowComments'] = (int)$data['allowComments'];

        list($revision, $changedColumns) = $content->updateWithHistory($fields, $data, $revisionID);

        // return amount of changed columns
        return $changedColumns;
    }

    public static function getOverviewTitle()
    {
        return trans('article::module.allArticles');
    }

    /**
     *
     * @param User $user
     */
    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']);
        }

        $blogSubmenu->dropdown(trans('article::module.name'), function ($sub) {
            $sub->route('content.new', trans('article::article.new'), ['id' => self::getModuleId()], 10, ['icon' => 'fa fa-fw fa-pencil']);
            $sub->route('content.overview', trans('article::article.overview'), ['id' => self::getModuleId()], 30, ['icon' => 'fa fa-fw fa-book']);
        }, 10, ['icon' => 'fa fa-fw fa-book']);

        $blogSubmenu->dropdown(trans('article::module.comments'), function ($sub) {
            $sub->route('comments.overview', trans('article::module.commentsOverview'), [], 10, ['icon' => 'fa fa-fw fa-commenting-o']);
        }, 20, ['icon' => 'fa fa-fw fa-comments-o']);
    }

    public static function getModuleId()
    {
        $handler = config('article.handler');
        $allModules = ModulesHandlerToId::getWithTranslations();
        $moduleId = isset($allModules[$handler]) ? $allModules[$handler] : null;

        return $moduleId;
    }

    /**
     * Install module
     *
     * @return mixed
     */
    public static function install()
    {
        // seed action log types
//        Artisan::call('')
    }
}