App\Models\Article\ContentPreviewObserver

Complexity

Total Complexity

4

Size/Duplication

Total Lines	30
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	saving()	0	10	3

<?php

/**
 * This file is part of laravel.su package.
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
declare(strict_types=1);

namespace App\Models\Article;

use App\Models\Article;
use Illuminate\Support\Str;
use Service\ContentRenderer\ContentRendererInterface;

/**
 * Class ContentPreviewObserver.
 */
class ContentPreviewObserver
{
    /**
     * @var ContentRendererInterface
     */
    private $renderer;

    /**
     * ContentObserver constructor.
     * @param ContentRendererInterface $renderer
     */
    public function __construct(ContentRendererInterface $renderer)
    {
        $this->renderer = $renderer;
    }

    /**
     * @param Article $article
     */
    public function saving(Article $article): void
    {
        if ($article->content_source) {
            if (! $article->preview_source) {
                $article->preview_source = Str::words($article->content_source, 100, '…');
            }

            $article->preview_rendered = $this->renderer->render($article->preview_source);
        }
    }
}