# ultimate-store-kit/3.1.4/includes/Admin/Feeds.php

Ultimate Store Kit – Store Builder Addons for Elementor, WooCommerce Store Builder, EDD Store Builder, version 3.1.4. 229 lines.

- Page: https://pluginprobe.com/plugins/ultimate-store-kit/3.1.4/code/includes/Admin/Feeds.php
- Raw: https://pluginprobe.com/plugins/ultimate-store-kit/3.1.4/raw/includes/Admin/Feeds.php
- Modified: 2026-09-17T12:29:12+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/ultimate-store-kit/3.1.4/code/includes/Admin/Feeds.php#L10-L20`.

```php
<?php

namespace UltimateStoreKit\Admin;

use UltimateStoreKit\Base\Singleton;

if (! defined('ABSPATH')) {
	exit;
}

/**
 * Class Feeds
 */
class Feeds {
	use Singleton;
	private $settings;

	/**
	 * Max seconds to wait for a remote feed. Kept short so a slow or dead
	 * endpoint can never stall the admin dashboard into a gateway timeout.
	 */
	const REQUEST_TIMEOUT = 5;

	/**
	 * How long to skip remote requests after a failure.
	 */
	const FAILURE_BACKOFF = HOUR_IN_SECONDS;

	/**
	 * Static variable to track if the feed has been displayed
	 */
	private static $feed_displayed = false;

	/**
	 * Feeds constructor.
	 */
	public function __construct($settings = null) {
		$this->settings = $settings ?: [
			'feed_title'       => 'BdThemes News & Updates',
			'transient_key'    => 'bdthemes_product_feeds',
			'feed_link'        => 'https://bdthemes.com/feed',
			'text_domain'      => 'ultimate-store-kit',
			'footer_links'     => [
				[
					'url'   => 'https://bdthemes.com/blog/',
					'title' => 'Blog',
				],
				[
					'url'   => 'https://bdthemes.com/knowledge-base/',
					'title' => 'Docs',
				],
				[
					'url'   => 'https://store.bdthemes.com/',
					'title' => 'Get Pro',
				],
				[
					'url'   => 'https://feedback.elementpack.pro/announcements/',
					'title' => 'Changelog',
				],
			],
		];
		add_action('wp_dashboard_setup', [$this, 'register_rss_feeds']);
	}

	/**
	 * Register RSS Feeds for Element Pack
	 */
	public function register_rss_feeds() {
		if (self::$feed_displayed) {
			/**
			 * If the feed has already been displayed, do not add it again
			 */
			return;
		}

		wp_add_dashboard_widget(
			'bdt-dashboard-overview',
			esc_html($this->settings['feed_title']),
			[$this, 'display_rss_feeds_content'],
			null,
			null,
			'column4',
			'core'
		);

		/**
		 * Mark the feed as displayed
		 */
		self::$feed_displayed = true;
	}

	/**
	 * Display RSS Feeds Content
	 */
	public function display_rss_feeds_content() {
		echo wp_kses_post($this->get_rss_posts_data());
	}


	/**
	 * Get RSS Posts Data
	 *
	 * @return string
	 */
	private function get_rss_posts_data() {
		// Written out in full rather than concatenated so the prefix is visible to
		// static analysis. The resolved key is byte-identical to the previous
		// $this->settings['transient_key'] . '_rss', so no cached data is orphaned.
		$transient_key        = 'bdthemes_product_feeds_rss';
		$transient_failed_key = 'bdthemes_product_feeds_rss_failed';
		$cached_data          = get_transient($transient_key);

		if (! empty($cached_data)) {
			/**
			 * Decode as associative array
			 */
			$rss_items = json_decode($cached_data, true);

			if (! is_array($rss_items)) {
				$rss_items = [];
			}
		} elseif (get_transient($transient_failed_key)) {
			/**
			 * A recent fetch failed, so skip the blocking request entirely.
			 */
			$rss_items = [];
		} else {
			include_once ABSPATH . WPINC . '/feed.php';

			add_action('wp_feed_options', [$this, 'set_feed_timeout']);
			$rss = fetch_feed($this->settings['feed_link']);
			remove_action('wp_feed_options', [$this, 'set_feed_timeout']);

			if (is_wp_error($rss)) {
				set_transient($transient_failed_key, 1, self::FAILURE_BACKOFF);
				return '<li>' . esc_html__('Items Not Found', 'ultimate-store-kit') . '.</li>';
			}

			$maxitems  = $rss->get_item_quantity(5);
			$rss_items = $rss->get_items(0, $maxitems);

			/**
			 * Convert RSS items to a simpler array to avoid serialization issues
			 */
			$simplified_rss_items = array_map(function ($item) {
				return [
					'title'   => $item->get_title(),
					'link'    => $item->get_permalink(),
					'date'    => $item->get_date('U'),
					'content' => $item->get_content(),
				];
			}, $rss_items);

			set_transient($transient_key, json_encode($simplified_rss_items), 6 * HOUR_IN_SECONDS);
			$rss_items = $simplified_rss_items;
		}

		ob_start();
		?>
		<div class="bdt-widget">
			<ul>
				<?php if (empty($rss_items)) : ?>
					<li><?php esc_html_e('Items Not Found', 'ultimate-store-kit'); ?>.</li>
				<?php else : ?>
					<?php foreach ($rss_items as $item) : ?>
						<li>
							<a target="_blank" href="<?php echo esc_url($item['link']); ?>"
								title="<?php echo esc_html($item['date']); ?>">
								<?php if ($this->is_feed_item_new($item['date'])) : ?>
									<span class="bdt-feed-badge bdt-feed-badge--new"><?php esc_html_e('New', 'ultimate-store-kit'); ?></span>
								<?php endif; ?>
								<?php echo esc_html($item['title']); ?>
							</a>
							<span class="bdt-date" style="display: block; margin: 0;">
								<?php echo esc_html(human_time_diff($item['date'], current_time('timestamp')) . ' ' . __('ago', 'ultimate-store-kit')); ?>
							</span>
							<div class="bdt-summary">
								<?php echo esc_html(wp_html_excerpt($item['content'], 120) . ' [...]'); ?>
							</div>
						</li>
					<?php endforeach; ?>
				<?php endif; ?>
			</ul>
		</div>
		<p class="community-events-footer" style="margin: 12px -12px 6px -12px; padding: 12px 12px 0px;">
			<?php
			foreach ($this->settings['footer_links'] as $link) {
				printf(
					'<a href="%s" target="_blank">%s <span class="screen-reader-text"> (opens in a new tab)</span><span aria-hidden="true" class="dashicons dashicons-external"></span></a>',
					esc_url($link['url']),
					esc_html($link['title'])
				);

				if (next($this->settings['footer_links'])) {
					echo ' | ';
				}
			}
			?>
		</p>
<?php
		return ob_get_clean();
	}

	/**
	 * Keep SimplePie's socket timeout in line with our own limit.
	 *
	 * @param object $feed SimplePie instance.
	 * @return void
	 */
	public function set_feed_timeout($feed) {
		$feed->set_timeout(self::REQUEST_TIMEOUT);
	}

	/**
	 * Check if a feed item is "new" (published within the last 7 days).
	 *
	 * @param int|string $date Unix timestamp.
	 * @return bool
	 */
	private function is_feed_item_new($date) {
		$timestamp = is_numeric($date) ? (int) $date : strtotime($date);
		if (! $timestamp) {
			return false;
		}
		$cutoff = time() - (7 * DAY_IN_SECONDS);
		return $timestamp >= $cutoff;
	}
}

```