/**
* @return mixed|string
*/
public function widget()
{
$html = '';
if (isset($this->options->slide_show_id)) {
$cache = ZCache::getInstance();
$html = $cache->get(self::SLIDE_SHOW_WIDGET_CACHE . $this->options->slide_show_id);
if ($html === null) {
/**
* @var SlideShowItems[] $slideShowItems
*/
$slideShowItems = SlideShowItems::find(['conditions' => 'id_slide_show = ?0 AND published = 1', 'bind' => [$this->options->slide_show_id], 'order' => 'ordering ASC']);
if (count($slideShowItems)) {
$html .= '<div class="flexslider"><ul class="slides">';
foreach ($slideShowItems as $item) {
$html .= '<li><a target="' . $item->target . '" href="' . $item->link . '"><img src="' . $item->image . '"/></a></li>';
}
$html .= ' </ul></div>';
$cache->save(self::SLIDE_SHOW_WIDGET_CACHE . $this->options->slide_show_id, $html);
}
}
}
return $html;
}
/**
* Delete slide show
*
* @param null $slideShowID
* @return \Phalcon\Http\ResponseInterface
*/
public function deleteAction($slideShowID = null)
{
$id = null;
if ($slideShowID) {
$id = intval($slideShowID);
} else {
$ids = $this->request->getPost('ids');
if (count($ids)) {
$id = $ids[0];
}
}
if ($id > 0) {
/**
* @var SlideShows $slideShow
*/
$slideShow = SlideShows::findFirst(['conditions' => 'slide_show_id = ?0', 'bind' => [$id]]);
if (!$slideShow) {
return $this->response->redirect('/admin/slide/');
}
/**
* @var $slideShowItems SlideShowItems[]
*/
$slideShowItems = SlideShowItems::find(['conditions' => 'id_slide_show = ?0', 'bind' => [$id]]);
if (count($slideShowItems)) {
$this->flashSession->notice('m_admin_slide_message_you_must_delete_slide_show_items_before_delete_slide_show');
} else {
$file = ROOT_PATH . '/public' . $slideShow->image;
if (!is_dir($file) && file_exists($file) && strpos($file, ROOT_PATH . '/public/' . self::SLIDE_SHOW_FOLDER_UPLOAD) !== false) {
unlink($file);
}
$slideShow->delete();
$this->flashSession->success('m_admin_slide_message_you_must_delete_slide_show_successfully');
return $this->response->redirect('/admin/slide/');
}
}
return $this->response->redirect('/admin/slide/');
}
/**
* Move down slide show item (Ordering)
* @param $slideID
* @param $slideItemID
* @return \Phalcon\Http\ResponseInterface
* @throws \Phalcon\Exception
*/
public function moveDownAction($slideID, $slideItemID)
{
$slideID = intval($slideID);
$slideShow = SlideShows::findFirst(['conditions' => 'slide_show_id = ?0', 'bind' => [$slideID]]);
if (!$slideShow) {
return $this->response->redirect('/admin/slide/');
}
/**
* @var SlideShowItems $slideShowItems
*/
$slideItemID = intval($slideItemID);
$slideShowItems = SlideShowItems::findFirst(['conditions' => 'slide_show_item_id = ?0', 'bind' => [$slideItemID]]);
if (!$slideShowItems) {
return $this->response->redirect('/admin/slide/');
}
if ($slideShowItems->moveDown('slide_show_id = ?0', [$slideID])) {
$this->flashSession->success('Move down up successfully');
} else {
$this->flashSession->warning('Move down error');
}
return $this->response->redirect('/admin/slide/manage-slide/slide/' . $slideID . '/');
}
