/**
* Return a news feed from given feed id.
*
* @param Action $action
* @param null $feedId
* @return \Magento\Framework\View\Result\Page|bool
*/
public function prepareResultPost(Action $action, $feedId = null)
{
if ($feedId !== null && $feedId !== $this->_feed->getId()) {
$delimiterPosition = strrpos($feedId, '|');
if ($delimiterPosition) {
$feedId = substr($feedId, 0, $delimiterPosition);
}
if (!$this->_feed->load($feedId)) {
return false;
}
}
if (!$this->_feed->getId()) {
return false;
}
/** @var \Magento\Framework\View\Result\Page $resultPage */
$resultPage = $this->resultPageFactory->create();
// We can add our own custom page handles for layout easily.
$resultPage->addHandle('news_feed_view');
// This will generate a layout handle like: news_feed_view_id_1
// giving us a unique handle to target specific news feeds if we wish to.
$resultPage->addPageLayoutHandles(['id' => $this->_feed->getId()]);
// Magento is event driven after all, lets remember to dispatch our own, to help people
// who might want to add additional functionality, or filter the feeds somehow!
$this->_eventManager->dispatch('pre_news_feed_render', ['feed' => $this->_feed, 'controller_action' => $action]);
return $resultPage;
}
/**
* Get options
*
* @return array
*/
public function toOptionArray()
{
$options[] = ['label' => '', 'value' => ''];
$availableOptions = $this->_feed->getAvailableStatuses();
foreach ($availableOptions as $key => $value) {
$options[] = ['label' => $value, 'value' => $key];
}
return $options;
}