14a09168
 Alex Savenko
init commit
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<?php
namespace common\widgets;
use common\models\Language;
use common\modules\blog\controllers\AjaxController;
use yii\base\InvalidParamException;
use yii\base\Widget;
use yii\bootstrap\ActiveForm;
class Multilanguage extends Widget
{
public $id;
public $model_name;
public $table_name;
public $langs;
public $default_lang;
public $data;
public $handler = '/blog/ajax/multilang-form';
public $form;
public $ajaxView;
public function init()
{
parent::init();
$this->default_lang = Language::getDefaultLang();
if(empty($this->langs)) {
$this->langs = Language::getActiveLanguages();
}
if(empty($this->form)) {
throw new InvalidParamException('Form must be set');
}
if(empty($this->ajaxView)) {
throw new InvalidParamException('Ajaxview must be set');
}
if(empty($this->data) || !is_array($this->data)) {
throw new InvalidParamException('Data must be set and be array');
} else {
$first = 1;
foreach ($this->data as $lang => $item) {
if ($first) {
$this->model_name = $item->className();
$this->table_name = $item->tableName();
$first = 0;
} else {
if($item->className() !== $this->model_name || $item->tableName() !== $this->table_name) {
throw new InvalidParamException('Every data element must have the same class and table');
}
}
}
}
}
public function run()
{
echo $this->render('multilanguage-begin', [
'id' => $this->id,
'model_name' => $this->model_name,
'table_name' => $this->table_name,
'data' => $this->data,
'langs' => $this->langs,
'handler' => $this->handler,
'default_lang' => $this->default_lang,
'ajaxView' => $this->ajaxView,
]);
foreach($this->data as $lang => $item) {
$item->language_id = $lang;
echo $this->render($this->ajaxView, ['model' => $item, 'form' => $this->form, 'widget_id' => $this->id]);
}
echo $this->render('multilanguage-end', [
'id' => $this->id,
'model_name' => $this->model_name,
'table_name' => $this->table_name,
'data' => $this->data,
'langs' => $this->langs,
'handler' => $this->handler,
'default_lang' => $this->default_lang,
'ajaxView' => $this->ajaxView,
]);
}
}
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