/**
* @inheritdoc
*/
public function init()
{
parent::init();
if ($this->alias === null) {
throw new InvalidConfigException('Property "alias" must be set.');
}
$this->model = models\Slider::findByAlias($this->alias);
if (!$this->model->active) {
$this->model = null;
}
if (empty($this->items)) {
$this->prepareItems();
}
$this->registerClientScript();
}
/**
* Initializes the widget.
*/
public function init()
{
parent::init();
if (ctype_digit($this->album)) {
$condition = $this->album;
} elseif (is_string($this->album)) {
$condition = ['slug' => $this->album];
} else {
throw new \yii\base\InvalidParamException('Invalid album parameter passed to a method.');
}
$album = Album::findOne($condition);
if (!$album) {
throw new \yii\web\NotFoundHttpException('Album was not found.');
}
$media = $album->getMedia()->all();
foreach ($media as $image) {
$this->items[] = ['content' => $this->render($this->contentView, ['image' => $image]), 'caption' => $this->render($this->captionView, ['image' => $image]), 'options' => $this->itemsOptions];
}
}
public function init()
{
parent::init();
Html::addCssClass($this->options, 'slide');
}
/**
* @throws InvalidConfigException
*/
public function init()
{
if (!$this->key) {
throw new InvalidConfigException();
}
$cacheKey = [WidgetCarousel::className(), $this->key];
$items = \Yii::$app->cache->get($cacheKey);
if ($items === false) {
$items = [];
$query = WidgetCarouselItem::find()->joinWith('carousel')->where(['{{%widget_carousel_item}}.status' => 1, '{{%widget_carousel}}.status' => WidgetCarousel::STATUS_ACTIVE, '{{%widget_carousel}}.key' => $this->key])->orderBy(['order' => SORT_ASC]);
foreach ($query->all() as $k => $item) {
/** @var $item \common\models\WidgetCarouselItem */
if ($item->path) {
$items[$k]['content'] = Html::img($item->getImageUrl());
}
if ($item->url) {
$items[$k]['content'] = Html::a($items[$k]['content'], $item->url, ['target' => '_blank']);
}
if ($item->caption) {
$items[$k]['caption'] = $item->caption;
}
}
\Yii::$app->cache->set($cacheKey, $items, 60 * 60 * 24 * 365);
}
$this->items = $items;
parent::init();
}
