/** * Widget API: WP_Widget_RSS class * * @package WordPress * @subpackage Widgets * @since 4.4.0 */ /** * Core class used to implement a RSS widget. * * @since 2.8.0 * * @see WP_Widget */ class WP_Widget_RSS extends WP_Widget { /** * Sets up a new RSS widget instance. * * @since 2.8.0 * @access public */ public function __construct() { $widget_ops = array( 'description' => __( 'Entries from any RSS or Atom feed.' ), 'customize_selective_refresh' => true, ); $control_ops = array( 'width' => 400, 'height' => 200 ); parent::__construct( 'rss', __( 'RSS' ), $widget_ops, $control_ops ); } /** * Outputs the content for the current RSS widget instance. * * @since 2.8.0 * @access public * * @param array $args Display arguments including 'before_title', 'after_title', * 'before_widget', and 'after_widget'. * @param array $instance Settings for the current RSS widget instance. */ public function widget( $args, $instance ) { if ( isset($instance['error']) && $instance['error'] ) return; $url = ! empty( $instance['url'] ) ? $instance['url'] : ''; while ( stristr($url, 'http') != $url ) $url = substr($url, 1); if ( empty($url) ) return; // self-url destruction sequence if ( in_array( untrailingslashit( $url ), array( site_url(), home_url() ) ) ) return; $rss = fetch_feed($url); $title = $instance['title']; $desc = ''; $link = ''; if ( ! is_wp_error($rss) ) { $desc = esc_attr(strip_tags(@html_entity_decode($rss->get_description(), ENT_QUOTES, get_option('blog_charset')))); if ( empty($title) ) $title = strip_tags( $rss->get_title() ); $link = strip_tags( $rss->get_permalink() ); while ( stristr($link, 'http') != $link ) $link = substr($link, 1); } if ( empty($title) ) $title = empty($desc) ? __('Unknown Feed') : $desc; /** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */ $title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); $url = strip_tags( $url ); $icon = includes_url( 'images/rss.png' ); if ( $title ) $title = 'RSS '. esc_html( $title ) . ''; echo $args['before_widget']; if ( $title ) { echo $args['before_title'] . $title . $args['after_title']; } wp_widget_rss_output( $rss, $instance ); echo $args['after_widget']; if ( ! is_wp_error($rss) ) $rss->__destruct(); unset($rss); } /** * Handles updating settings for the current RSS widget instance. * * @since 2.8.0 * @access public * * @param array $new_instance New settings for this instance as input by the user via * WP_Widget::form(). * @param array $old_instance Old settings for this instance. * @return array Updated settings to save. */ public function update( $new_instance, $old_instance ) { $testurl = ( isset( $new_instance['url'] ) && ( !isset( $old_instance['url'] ) || ( $new_instance['url'] != $old_instance['url'] ) ) ); return wp_widget_rss_process( $new_instance, $testurl ); } /** * Outputs the settings form for the RSS widget. * * @since 2.8.0 * @access public * * @param array $instance Current settings. */ public function form( $instance ) { if ( empty( $instance ) ) { $instance = array( 'title' => '', 'url' => '', 'items' => 10, 'error' => false, 'show_summary' => 0, 'show_author' => 0, 'show_date' => 0 ); } $instance['number'] = $this->number; wp_widget_rss_form( $instance ); } }
Fatal error: Class 'WP_Widget_RSS' not found in /home/content/70/7607370/html/atwc/wp-includes/class-wp-widget-factory.php on line 106