/**
* Prepare posts collection
*
* @return void
*/
protected function _preparePostCollection()
{
$this->_postCollection = $this->_postCollectionFactory->create()->addActiveFilter()->addStoreFilter($this->_storeManager->getStore()->getId())->setOrder('publish_time', 'DESC');
if ($this->getPageSize()) {
$this->_postCollection->setPageSize($this->getPageSize());
}
}
/**
* Get data
*
* @return array
*/
public function getData()
{
if (isset($this->loadedData)) {
return $this->loadedData;
}
$items = $this->collection->getItems();
/** @var $post \Magefan\Blog\Model\Post */
foreach ($items as $post) {
$data = $post->getData();
/* Prepare Featured Image */
$map = ['featured_img' => 'getFeaturedImage', 'og_img' => 'getOgImage'];
foreach ($map as $key => $method) {
if (isset($data[$key])) {
$name = $data[$key];
unset($data[$key]);
$data[$key][0] = ['name' => $name, 'url' => $post->{$method}()];
}
}
$data['data'] = ['links' => []];
/* Prepare related posts */
$collection = $post->getRelatedPosts();
$items = [];
foreach ($collection as $item) {
$items[] = ['id' => $item->getId(), 'title' => $item->getTitle()];
}
$data['data']['links']['post'] = $items;
/* Prepare related products */
$collection = $post->getRelatedProducts()->addAttributeToSelect('name');
$items = [];
foreach ($collection as $item) {
$items[] = ['id' => $item->getId(), 'name' => $item->getName()];
}
$data['data']['links']['product'] = $items;
/* Set data */
$this->loadedData[$post->getId()] = $data;
}
return $this->loadedData;
}
/**
* Retrieve post related posts
* @return \Magefan\Blog\Model\ResourceModel\Post\Collection
*/
public function getRelatedPosts()
{
if (!$this->hasData('related_posts')) {
$collection = $this->_relatedPostsCollection->addFieldToFilter('post_id', ['neq' => $this->getId()])->addStoreFilter($this->getStoreId());
$collection->getSelect()->joinLeft(['rl' => $this->getResource()->getTable('magefan_blog_post_relatedpost')], 'main_table.post_id = rl.related_id', ['position'])->where('rl.post_id = ?', $this->getId());
$this->setData('related_posts', $collection);
}
return $this->getData('related_posts');
}
