/**
* load the articles
*/
protected function _construct()
{
parent::_construct();
/** @var \Gemtoo\Blog\Model\ResourceModel\Article\Collection $articles */
$articles = $this->articleCollectionFactory->create()->addFieldToSelect('*')->addFieldToFilter('is_active', 1)->addStoreFilter($this->_storeManager->getStore()->getId())->setOrder('name', 'ASC');
$this->setArticles($articles);
}
/**
* prepare collection
* @return $this
*/
protected function _prepareCollection()
{
$collection = $this->articleCollectionFactory->create();
if ($this->getProduct()->getId()) {
$constraint = 'related.product_id=' . $this->getProduct()->getId();
} else {
$constraint = 'related.product_id=0';
}
$collection->getSelect()->joinLeft(['related' => $collection->getTable('gemtoo_blog_article_product')], 'related.article_id = main_table.article_id AND ' . $constraint, ['position']);
$this->setCollection($collection);
return parent::_prepareCollection();
}
/**
* @return mixed
*/
public function execute()
{
try {
$collection = $this->filter->getCollection($this->collectionFactory->create());
$collectionSize = $collection->getSize();
foreach ($collection as $article) {
$this->doTheAction($article);
}
$this->messageManager->addSuccess(__($this->successMessage, $collectionSize));
} catch (LocalizedException $e) {
$this->messageManager->addError($e->getMessage());
} catch (\Exception $e) {
$this->messageManager->addException($e, __($this->errorMessage));
}
$redirectResult = $this->resultRedirectFactory->create();
$redirectResult->setPath('gemtoo_blog/*/index');
return $redirectResult;
}
/**
* @return array
*/
public function getRssData()
{
$url = $this->urlModel->getListUrl();
$data = ['title' => __('Articles'), 'description' => __('Articles'), 'link' => $url, 'charset' => 'UTF-8'];
$collection = $this->articleCollectionFactory->create();
$collection->addStoreFilter($this->getStoreId());
$collection->addFieldToFilter('is_active', 1);
//TODO: use constant
$collection->addFieldToFilter('in_rss', 1);
//TODO: use constant
foreach ($collection as $item) {
/** @var \Gemtoo\Blog\Model\Article $item */
//TODO: add more attributes to RSS
$description = '<table><tr><td><a href="%s">%s</a></td></tr></table>';
$description = sprintf($description, $item->getArticleUrl(), $item->getName());
$data['entries'][] = ['title' => $item->getName(), 'link' => $item->getArticleUrl(), 'description' => $description];
}
return $data;
}