LanguageForm.php
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<?php
namespace common\modules\language\widgets;
use common\modules\language\models\Language;
use yii\base\InvalidConfigException;
use yii\bootstrap\Widget;
use yii\db\ActiveRecord;
use yii\widgets\ActiveForm;
class LanguageForm extends Widget
{
/**
* @var ActiveRecord[] $model_langs
*/
public $model_langs = [];
/**
* @var string $formView
*/
public $formView;
/**
* @var string $id_prefix
*/
public $id_prefix = 'lang';
/**
* @var ActiveForm $form
*/
private $_form;
/**
* @var Language[] $languages
*/
private $languages = [];
public function init()
{
parent::init();
if($this->formView === NULL) {
throw new InvalidConfigException('Form view must be set');
}
if(empty( $this->model_langs ) || !is_array($this->model_langs)) {
throw new InvalidConfigException('Language models must be passed');
}
if(empty( $this->getForm() )) {
throw new InvalidConfigException('Form model must be set');
}
$this->languages = Language::find()
->where([ 'status' => true ])
->orderBy([ 'default' => SORT_DESC ])
->indexBy('language_id')
->all();
}
public function run()
{
return $this->render('language_form_frame', [
'languages' => $this->languages,
'form_view' => $this->formView,
'model_langs' => $this->model_langs,
'form' => $this->getForm(),
'id_prefix' => $this->id_prefix,
]);
}
public function getForm(): ActiveForm
{
return $this->_form;
}
public function setForm(ActiveForm $value)
{
$this->_form = $value;
}
}