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<?php
namespace common\components;
use Yii;
use yii\base\Widget;
use yii\helpers\Url;
use yii\helpers\Html;
use backend\models\i18n\DmgI18nMessage;
class LanguageSwitcher extends Widget
{
/* bundleBase */
public $bundleBase;
public $languages;
public function init()
{
$this->languages = DmgI18nMessage::$languages;
if (php_sapi_name() === 'cli') {
return true;
}
parent::init();
$cookies = Yii::$app->response->cookies;
$getCookies = Yii::$app->request->cookies;
$languageNew = Yii::$app->request->get('language');
if ($languageNew) {
if (isset($this->languages[$languageNew])) {
Yii::$app->language = $languageNew;
$cookies->add(new \yii\web\Cookie([
'name' => 'language',
'value' => $languageNew
]));
}
} elseif ($getCookies->get('language') !== null) {
Yii::$app->language = $getCookies->getValue('language');
}
}
public function run()
{
$languages = $this->languages;
$current = $languages[Yii::$app->language];
unset($languages[Yii::$app->language]);
$items = [];
foreach ($languages as $code => $language) {
$temp = [];
$temp['label'] = $language['label'];
$temp['flag'] = $language['flag'];
$temp['url'] = Url::current([
'language' => $code
]);
array_push($items, $temp);
}
if (count($items) > 0) {
foreach ($items as $itmk) {
$flagItem[] = "<li>
<div class='dropdown-messages-box'>"
. Html::a("<img class='language-flag' src='" . $this->bundleBase . "/img/flags/32/" . $itmk['flag'] . ".png'>", $itmk['url'], ['title' => $itmk['label'], 'style'=>'padding:0']) . "
</div>
</li>
";
}
$fitem = implode('<div class="divider"></div>', $flagItem);
}
return '<li class="dropdown langswitch">
<a class="dropdown-toggle count-info" data-toggle="dropdown" href="#" aria-expanded="false" style="padding:10px">
<img class="language-flag" src="' . $this->bundleBase . '/img/flags/32/' . $current['flag'] . '.png" title="' . $current['label'] . '">
</a>
<ul class="dropdown-menu dropdown-messages animated fadeInRight" style="width:100%">
' . $fitem . '
</ul>
</li>';
}
}