<?php class Store_RSS { function __construct( $url = 'http://api.pagelines.com/rss/rss.php', $items = 5) { $this->items = $items; $this->feed_url = $url; if ( VPRO ) add_action( 'wp_dashboard_setup', array( &$this, 'store_dashboard_widget' ) ); } function store_dashboard_widget() { wp_add_dashboard_widget('store_rss_dashboard_widget', 'PageLines Store Updates', array( &$this, 'store_dashboard_widget_init' ) ); } function store_dashboard_widget_init() { echo $this->store_get_raw_rss( array( 'feed' => 'http://api.pagelines.com/rss/rss.php' ) ); } function store_get_raw_rss( $args ) { $defaults = array( 'feed' => 'http://api.pagelines.com/rss/rss.php', 'items' => 5 ); $args = wp_parse_args( $args, $defaults ); $rss = fetch_feed( $args['feed'] ); if ( is_wp_error($rss) ) { if ( is_admin() || current_user_can('manage_options') ) { $out = sprintf( '<p><strong>RSS Error</strong>: %s</p>', $rss->get_error_message()); } return $out; } if ( !$rss->get_item_quantity() ) { $out = '<p>Apparently, there is nothing new yet!</p>'; $rss->__destruct(); unset($rss); return $out; } $out = '<div class="rss-widget"><ul>'; $items = $args['items']; foreach ( $rss->get_items(0, $items) as $item ) { $publisher = ''; $site_link = ''; $link = ''; $content = ''; $date = $item->get_date(); $link = esc_url( strip_tags( $item->get_link() ) ); $raw = explode( '|', strip_tags( $item->get_title() ) ); $title = $raw[0]; $version = $raw[1]; $content = $item->get_content(); $content = wp_html_excerpt($content, 250) . ' ...'; $out .= sprintf( '<li><a class="rsswidget" href="%s">%s - %s</a>', $link, $title, $version ); $out .= sprintf( '<span class="rss-date">%s</span>', $date ); $out .= sprintf( '<div class="rssSummary">%s</div></li>', $content ); } $out .= "</ul></div>"; $rss->__destruct(); unset($rss); return $out; } }