protected function getLanguages()
{
$languages = DctLanguage::find()->select(['dct_language_id as id', 'name', 'locale'])->asArray()->all();
foreach ($languages as $lang) {
$langList[$lang['id']] = $lang['name'];
}
return $languages;
}
public function getLangUrl()
{
if ($this->_lang_url === null) {
$this->_lang_url = $this->getUrl();
$url_list = explode('/', $this->_lang_url);
$lang_url = isset($url_list[1]) ? $url_list[1] : null;
DctLanguage::setCurrent($lang_url);
if ($lang_url !== null && $lang_url === DctLanguage::getCurrent()->url && strpos($this->_lang_url, DctLanguage::getCurrent()->url) === 1) {
$this->_lang_url = substr($this->_lang_url, strlen(DctLanguage::getCurrent()->url) + 1);
}
}
return $this->_lang_url;
}
public function createUrl($params)
{
if (isset($params['lang'])) {
//Если указан идентификатор языка, то делаем попытку найти язык в БД,
//иначе работаем с языком по умолчанию
$lang = DctLanguage::findOne($params['lang']);
if ($lang === null) {
$lang = DctLanguage::getDefaultLang();
}
unset($params['lang']);
} else {
//Если не указан параметр языка, то работаем с текущим языком
$lang = DctLanguage::getCurrent();
}
//Получаем сформированный URL(без префикса идентификатора языка)
$url = parent::createUrl($params);
//Добавляем к URL префикс - буквенный идентификатор языка
if ($url == '/') {
return '/' . $lang->url;
} else {
return '/' . $lang->url . $url;
}
}
/**
* Finds the DctLanguage model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return DctLanguage the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = DctLanguage::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
public function run()
{
return $this->render('lang/view', ['current' => DctLanguage::getCurrent(), 'langs' => DctLanguage::find()->where(['enable' => 1])->all()]);
}
/**
* @return \yii\db\ActiveQuery
*/
public function getDctLanguage()
{
return $this->hasOne(DctLanguage::className(), ['dct_language_id' => 'dct_language_id']);
}
static function getLangByUrl($url = null)
{
if ($url === null) {
return null;
} else {
$language = DctLanguage::find()->where('url = :url', [':url' => $url])->one();
if ($language === null) {
return null;
} else {
return $language;
}
}
}