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<?php |
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|
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namespace UltimatePostKit; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/** |
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* Class Admin Feeds |
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*/ |
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class Admin_Feeds { |
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|
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private $settings; |
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|
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/** |
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* Static variable to track if the feed has been displayed |
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*/ |
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private static $feed_displayed = false; |
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|
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/** |
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* Admin_Feeds constructor. |
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*/ |
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public function __construct( $settings ) { |
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$this->settings = $settings; |
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add_action( 'wp_dashboard_setup', [ $this, 'register_rss_feeds' ] ); |
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} |
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|
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/** |
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* Register RSS Feeds for Element Pack |
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*/ |
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public function register_rss_feeds() { |
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if ( self::$feed_displayed ) { |
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/** |
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* If the feed has already been displayed, do not add it again |
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*/ |
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return; |
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} |
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|
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wp_add_dashboard_widget( |
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'bdt-dashboard-overview', |
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esc_html( $this->settings['feed_title'] ), |
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[ $this, 'display_rss_feeds_content' ], |
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null, |
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null, |
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'column4', |
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'core' |
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); |
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|
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/** |
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* Mark the feed as displayed |
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*/ |
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self::$feed_displayed = true; |
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} |
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|
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/** |
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* Display RSS Feeds Content |
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*/ |
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public function display_rss_feeds_content() { |
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echo wp_kses_post( $this->get_rss_posts_data() ); |
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} |
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|
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/** |
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* Get RSS Posts Data |
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* |
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* @return string |
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*/ |
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private function get_rss_posts_data() { |
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$transient_key = $this->settings['transient_key'] . '_rss'; |
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$cached_data = get_transient( $transient_key ); |
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|
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if ( ! empty( $cached_data ) ) { |
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/** |
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* Decode as associative array |
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*/ |
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$rss_items = json_decode( $cached_data, true ); |
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} else { |
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include_once ABSPATH . WPINC . '/feed.php'; |
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|
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$rss = fetch_feed( $this->settings['feed_link'] ); |
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|
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if ( is_wp_error( $rss ) ) { |
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return '<li>' . esc_html__( 'Items Not Found', 'ultimate-post-kit' ) . '.</li>'; |
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} |
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|
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$maxitems = $rss->get_item_quantity( 5 ); |
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$rss_items = $rss->get_items( 0, $maxitems ); |
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|
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/** |
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* Convert RSS items to a simpler array to avoid serialization issues |
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*/ |
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$simplified_rss_items = array_map( function ($item) { |
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return [ |
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'title' => $item->get_title(), |
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'link' => $item->get_permalink(), |
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'date' => $item->get_date( 'U' ), |
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'content' => $item->get_content(), |
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]; |
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}, $rss_items ); |
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|
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set_transient( $transient_key, json_encode( $simplified_rss_items ), 6 * HOUR_IN_SECONDS ); |
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$rss_items = $simplified_rss_items; |
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} |
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|
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ob_start(); |
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?> |
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<div class="bdt-widget"> |
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<ul> |
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<?php if ( empty( $rss_items ) ) : ?> |
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<li><?php esc_html_e( 'Items Not Found', 'ultimate-post-kit' ); ?>.</li> |
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<?php else : ?> |
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<?php foreach ( $rss_items as $item ) : ?> |
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<li> |
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<a target="_blank" href="<?php echo esc_url( $item['link'] ); ?>" |
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title="<?php echo esc_html( $item['date'] ); ?>"> |
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<?php if ( $this->is_feed_item_new( $item['date'] ) ) : ?> |
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<span class="bdt-feed-badge bdt-feed-badge--new"><?php esc_html_e( 'New', 'ultimate-post-kit' ); ?></span> |
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<?php endif; ?> |
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<?php echo esc_html( $item['title'] ); ?> |
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</a> |
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<span class="bdt-date" style="display: block; margin: 0;"> |
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<?php echo esc_html( human_time_diff( $item['date'], current_time( 'timestamp' ) ) . ' ' . __( 'ago', 'ultimate-post-kit' ) ); ?> |
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</span> |
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<div class="bdt-summary"> |
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<?php echo esc_html( wp_html_excerpt( $item['content'], 120 ) . ' [...]' ); ?> |
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</div> |
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</li> |
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<?php endforeach; ?> |
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<?php endif; ?> |
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</ul> |
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</div> |
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<p class="community-events-footer" style="margin: 12px -12px 6px -12px; padding: 12px 12px 0px;"> |
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<?php |
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foreach ( $this->settings['footer_links'] as $link ) { |
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printf( |
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'<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>', |
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esc_url( $link['url'] ), |
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esc_html( $link['title'] ) |
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); |
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|
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if ( next( $this->settings['footer_links'] ) ) { |
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echo ' | '; |
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} |
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} |
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?> |
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</p> |
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<?php |
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return ob_get_clean(); |
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} |
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|
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/** |
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* Check if a feed item is "new" (published within the last 7 days). |
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* |
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* @param int|string $date Unix timestamp. |
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* @return bool |
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*/ |
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private function is_feed_item_new( $date ) { |
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$timestamp = is_numeric( $date ) ? (int) $date : strtotime( $date ); |
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if ( ! $timestamp ) { |
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return false; |
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} |
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$cutoff = time() - ( 7 * DAY_IN_SECONDS ); |
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return $timestamp >= $cutoff; |
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} |
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} |
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|
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// phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound -- local settings array for this admin feed file. |
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$settings = array( |
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'feed_title' => 'BdThemes News & Updates', |
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'transient_key' => 'bdthemes_product_feeds', |
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'feed_link' => 'https://bdthemes.com/feed', |
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'text_domain' => 'bdthemes', |
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'footer_links' => [ |
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[ |
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'url' => 'https://bdthemes.com/blog/', |
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'title' => 'Blog', |
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], |
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[ |
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'url' => 'https://bdthemes.com/knowledge-base/', |
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'title' => 'Docs', |
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], |
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[ |
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'url' => 'https://store.bdthemes.com/', |
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'title' => 'Get Pro', |
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], |
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[ |
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'url' => 'https://feedback.elementpack.pro/announcements/', |
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'title' => 'Changelog', |
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], |
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], |
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); |
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|
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/** |
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* The dashboard news widget contacts an external BdThemes server, so it is strictly |
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* opt-in: it stays disabled until the site administrator enables "BdThemes News & |
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* Updates" under Ultimate Post Kit > Other Settings. No request is made otherwise. |
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*/ |
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if ( 'on' === \ultimate_post_kit_option( 'news_feed', 'ultimate_post_kit_other_settings', 'off' ) ) { |
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new Admin_Feeds( $settings ); |
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} |
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|
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|
