yiisoft / demo

blog/src/Widget/FlashMessage.php

<?php

declare(strict_types=1);

namespace App\Widget;

use Yiisoft\Session\Flash\FlashInterface;

The type Yiisoft\Session\Flash\FlashInterface was not found. Maybe you did not declare it correctly or list all dependencies?

use Yiisoft\Widget\Widget;

The type Yiisoft\Widget\Widget was not found. Maybe you did not declare it correctly or list all dependencies?

use Yiisoft\Yii\Bootstrap5\Alert;

The type Yiisoft\Yii\Bootstrap5\Alert was not found. Maybe you did not declare it correctly or list all dependencies?

final class FlashMessage extends Widget
{
    public function __construct(private FlashInterface $flash)
    {
    }

    public function render(): string
    {
        $flashes = $this->flash->getAll();

        $html = [];
        foreach ($flashes as $type => $data) {
            foreach ($data as $message) {
                $html[] = Alert::widget()
                    ->options(['class' => "alert-{$type} shadow"])
                    ->body($message['body']);
            }
        }

        return implode($html);
    }
}