frontend/views/category/index.php

<?php
    use common\modules\product\models\Category;
    use common\widgets\Seo;
    use yii\data\ActiveDataProvider;
    use yii\web\View;
    use yii\widgets\ListView;
    
    /**
     * @var Category           $category
     * @var ActiveDataProvider $dataProvider
     * @var View               $this
     */
    $this->params[ 'seo' ][ Seo::TITLE ] = !empty( $category->meta_title ) ? $category->meta_title : $category->name;
    $this->params[ 'seo' ][ Seo::DESCRIPTION ] = !empty( $category->meta_desc ) ? $category->meta_desc : '';
    $this->params[ 'seo' ][ Seo::SEO_TEXT ] = !empty( $category->seo_text ) ? $category->seo_text : '';
    $this->params[ 'seo' ][ Seo::H1 ] = !empty( $category->h1 ) ? $category->h1 : $category->name;
    $this->params[ 'breadcrumbs' ][] = $category->name;
    
    echo ListView::widget([
        'dataProvider' => $dataProvider,
        'options'      => [
            'class' => 'blocks_2',
        ],
        'itemView'     => '_category_item',
        'layout'       => '{items}',
    ]);
?>
<div class="textile_bottom">
    <div class="centered">
        <h1 class="title1 left"><?php echo Seo::widget(['row' => Seo::H1]); ?></h1>
        <div class="simple-spoiler just-closed" style="height: 50px">
            <div class="spoiler-inner"><?php echo Seo::widget(['row' => Seo::SEO_TEXT]); ?></div>
        </div>
        <div class="just-more">
            <a href="#">Узнать больше</a>
        </div>
    </div>
</div>