/**
* Get RSS feed items
*
* @return array
*/
public function getRssData()
{
$wishlist = $this->getWishlist();
if ($wishlist->getId()) {
$data = $this->getHeader();
/** @var $wishlistItem \Magento\Wishlist\Model\Item */
foreach ($wishlist->getItemCollection() as $wishlistItem) {
/* @var $product \Magento\Catalog\Model\Product */
$product = $wishlistItem->getProduct();
$productUrl = $this->wishlistBlock->getProductUrl($product, ['_rss' => true]);
$product->setAllowedInRss(true);
$product->setAllowedPriceInRss(true);
$product->setProductUrl($productUrl);
$args = ['product' => $product];
$this->eventManager->dispatch('rss_wishlist_xml_callback', $args);
if (!$product->getAllowedInRss()) {
continue;
}
$description = '<table><tr><td><a href="' . $productUrl . '"><img src="' . $this->imageHelper->init($product, 'rss_thumbnail')->getUrl() . '" border="0" align="left" height="75" width="75"></a></td>' . '<td style="text-decoration:none;">' . $this->outputHelper->productAttribute($product, $product->getShortDescription(), 'short_description') . '<p>';
if ($product->getAllowedPriceInRss()) {
$description .= $this->getProductPriceHtml($product);
}
$description .= '</p>';
if (trim($product->getDescription()) != '') {
$description .= '<p>' . __('Comment:') . ' ' . $this->outputHelper->productAttribute($product, $product->getDescription(), 'description') . '<p>';
}
$description .= '</td></tr></table>';
$data['entries'][] = ['title' => $product->getName(), 'link' => $productUrl, 'description' => $description];
}
} else {
$data = ['title' => __('We cannot retrieve the Wish List.'), 'description' => __('We cannot retrieve the Wish List.'), 'link' => $this->urlBuilder->getUrl(), 'charset' => 'UTF-8'];
}
return $data;
}
/**
* @return string
*/
protected function _toHtml()
{
//store id is store view id
$storeId = $this->_getStoreId();
$websiteId = $this->_storeManager->getStore($storeId)->getWebsiteId();
//customer group id
$customerGroupId = $this->_getCustomerGroupId();
/** @var $product \Magento\Catalog\Model\Product */
$product = $this->_productFactory->create();
$product->setStoreId($storeId);
$specials = $product->getResourceCollection()->addPriceDataFieldFilter('%s < %s', array('final_price', 'price'))->addPriceData($customerGroupId, $websiteId)->addAttributeToSelect(array('name', 'short_description', 'description', 'price', 'thumbnail', 'special_price', 'special_to_date', 'msrp_enabled', 'msrp_display_actual_price_type', 'msrp'), 'left')->addAttributeToSort('name', 'asc');
$newUrl = $this->_urlBuilder->getUrl('rss/catalog/special/store_id/' . $storeId);
$title = __('%1 - Special Products', $this->_storeManager->getStore()->getFrontendName());
$lang = $this->_scopeConfig->getValue('general/locale/code', \Magento\Store\Model\ScopeInterface::SCOPE_STORE);
/** @var $rssObj \Magento\Rss\Model\Rss */
$rssObj = $this->_rssFactory->create();
$rssObj->_addHeader(array('title' => $title, 'description' => $title, 'link' => $newUrl, 'charset' => 'UTF-8', 'language' => $lang));
$results = array();
/*
using resource iterator to load the data one by one
instead of loading all at the same time. loading all data at the same time can cause the big memory allocation.
*/
$this->_resourceIterator->walk($specials->getSelect(), array(array($this, 'addSpecialXmlCallback')), array('rssObj' => $rssObj, 'results' => &$results));
if (sizeof($results) > 0) {
foreach ($results as $result) {
// render a row for RSS feed
$product->setData($result);
$html = sprintf('<table><tr>' . '<td><a href="%s"><img src="%s" alt="" border="0" align="left" height="75" width="75" /></a></td>' . '<td style="text-decoration:none;">%s', $product->getProductUrl(), $this->_imageHelper->init($product, 'thumbnail')->resize(75, 75), $this->_outputHelper->productAttribute($product, $product->getDescription(), 'description'));
// add price data if needed
if ($product->getAllowedPriceInRss()) {
if ($this->_catalogData->canApplyMsrp($product)) {
$html .= '<br/><a href="' . $product->getProductUrl() . '">' . __('Click for price') . '</a>';
} else {
$special = '';
if ($result['use_special']) {
$special = '<br />' . __('Special Expires On: %1', $this->formatDate($result['special_to_date'], \Magento\Framework\Stdlib\DateTime\TimezoneInterface::FORMAT_TYPE_MEDIUM));
}
$html .= sprintf('<p>%s %s%s</p>', __('Price: %1', $this->_priceCurrency->convertAndFormat($result['price'])), __('Special Price: %1', $this->_priceCurrency->convertAndFormat($result['final_price'])), $special);
}
}
$html .= '</td></tr></table>';
$rssObj->_addEntry(array('title' => $product->getName(), 'link' => $product->getProductUrl(), 'description' => $html));
}
}
return $rssObj->createRssXml();
}
/**
* @param \Magento\Catalog\Model\Product $item
* @return array
*/
protected function getEntryData(\Magento\Catalog\Model\Product $item)
{
$description = '
<table><tr>
<td><a href="%s"><img src="%s" alt="" border="0" align="left" height="75" width="75" /></a></td>
<td style="text-decoration:none;">%s %s</td>
</tr></table>
';
$specialPrice = '';
if ($item->getAllowedPriceInRss()) {
if ($this->msrpHelper->canApplyMsrp($item)) {
$specialPrice = '<br/><a href="' . $item->getProductUrl() . '">' . __('Click for price') . '</a>';
} else {
$special = '';
if ($item->getUseSpecial()) {
$special = '<br />' . __('Special Expires On: %1', $this->formatDate($item->getSpecialToDate(), \IntlDateFormatter::MEDIUM));
}
$specialPrice = sprintf('<p>%s %s%s</p>', __('Price: %1', $this->priceCurrency->convertAndFormat($item->getPrice())), __('Special Price: %1', $this->priceCurrency->convertAndFormat($item->getFinalPrice())), $special);
}
}
$description = sprintf($description, $item->getProductUrl(), $this->imageHelper->init($item, 'rss_thumbnail')->getUrl(), $this->outputHelper->productAttribute($item, $item->getDescription(), 'description'), $specialPrice);
return ['title' => $item->getName(), 'link' => $item->getProductUrl(), 'description' => $description];
}
