Seo.php
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<?php
namespace frontend\components;
use common\models\SeoDataSearch;
use common\models\SeoData;
use yii\base\Widget;
use yii\helpers\Url;
class Seo extends Widget
{
private $url;
private $source;
public $row;
public function init(){
$this->url = Url::canonical();
$this->source = 'seo';
parent::init();
}
public function run()
{
$widgetData = $this->findModel();
return $widgetData->{$this->row};
}
protected function findModel()
{
if (($model = SeoData::findOne(['url'=>$this->url, 'model'=>$this->source])) !== null) {
return $model;
} else {
return new SeoDataSearch();
}
}
}