/**
* Lists all Seo models.
* @return mixed
*/
public function actionIndex()
{
$languages = Yii::$app->params['languages'];
$tags = ['title' => Setting::findOne(['key' => 'seo/meta/title']), 'description' => Setting::findOne(['key' => 'seo/meta/description']), 'keywords' => Setting::findOne(['key' => 'seo/meta/keywords'])];
if (Yii::$app->request->getIsPost()) {
$post = Yii::$app->request->post();
try {
// Load the models
$title = Setting::findOne(['key' => 'seo/meta/title']);
$description = Setting::findOne(['key' => 'seo/meta/description']);
$keywords = Setting::findOne(['key' => 'seo/meta/keywords']);
// Wrap the everything in a database transaction
$transaction = Yii::$app->db->beginTransaction();
// Update the values
foreach ($languages as $languageId => $languageName) {
// Update 'seo/meta/title'
$title->translate($languageId)->value = $post['title'][$languageId];
// Update 'seo/meta/description'
$description->translate($languageId)->value = $post['description'][$languageId];
// Update 'seo/meta/keywords'
$keywords->translate($languageId)->value = $post['keywords'][$languageId];
}
if (!$title->save()) {
return $this->render('settings', ['tags' => $tags]);
}
if (!$description->save()) {
return $this->render('settings', ['tags' => $tags]);
}
if (!$keywords->save()) {
return $this->render('settings', ['tags' => $tags]);
}
$transaction->commit();
// Set flash message
Yii::$app->getSession()->setFlash('seo', Yii::t('app', 'The settings have been updated'));
return $this->redirect(['index']);
} catch (\Exception $e) {
return $this->render('settings', ['tags' => $tags, 'errors' => $e->getMessage()]);
}
}
return $this->render('settings', ['tags' => $tags]);
}
/**
* Finds the Setting model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param string $id
* @return Setting the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Setting::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException(Yii::t('app', 'The requested item does not exist'));
}
}
