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backend/widgets/LangSwitch/LangSwitch.php 1.65 KB
d1f8bd40   Alexey Boroda   first commit
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  <?php
  
  namespace backend\widgets\LangSwitch;
  
  use Yii;
  //
  use thread\app\base\widgets\Widget;
  use thread\app\base\models\ActiveRecord;
  
  /**
   * Class LangSwitch
   * @package backend\widgets\LangSwitch
   * @author FilamentV <vortex.filament@gmail.com>
   * @copyright (c), Thread
   */
  class LangSwitch extends Widget
  {
  
      /**
       * @var string
       */
      public $view = 'LangSwitch';
      /**
       * @var string
       */
      public $name = 'LangSwitch';
  
      /**
       * @var string
       */
      public $current = '';
      /**
       * @var null
       */
      protected $items = null;
  
      /**
       *
       */
      public function init()
      {
          parent::init();
          $langModel = Yii::$app->languages;
          $items = $langModel->getAll();
          foreach ($items as $k => $item) {
              if ($item['deleted'] == ActiveRecord::STATUS_KEY_ON) {
                  unset($items[$k]);
              }
          }
          $this->items = $items;
          $this->current = $langModel->getCurrent()['label'];
      }
  
      /**
       * @return string
       */
      public function run()
      {
          $items = [];
          $request = Yii::$app->getRequest();
          $baseUrl = $request->getBaseUrl();
          $url = substr($request->getUrl(), strlen($baseUrl));
  
          foreach ($this->items as $lang) {
              if (!$lang['by_default']) {
                  $items[] = ['label' => $lang['label'], 'url' => $baseUrl . '/' . $lang['alias'] . $url];
              } else {
                  $items[] = ['label' => $lang['label'], 'url' => $baseUrl . $url];
              }
          }
          return $this->render($this->view, [
              'models' => $items,
              'current' => $this->current,
          ]);
      }
  }