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0860bb2771
Prior to about 2013, many class methods lacked even access modifiers which made the `@access` notations that much more useful. Now that we've gotten to a point where the codebase is more mature from a maintenance perspective and we can finally remove these notations. Notable exceptions to this change include standalone functions notated as private as well as some classes still considered to represent "private" APIs. See #41452. Built from https://develop.svn.wordpress.org/trunk@41162 git-svn-id: http://core.svn.wordpress.org/trunk@41002 1a063a9b-81f0-0310-95a4-ce76da25c4cd
111 lines
3.3 KiB
PHP
111 lines
3.3 KiB
PHP
<?php
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/**
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* Widget API: WP_Widget_Meta class
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*
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* @package WordPress
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* @subpackage Widgets
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* @since 4.4.0
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*/
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/**
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* Core class used to implement a Meta widget.
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*
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* Displays log in/out, RSS feed links, etc.
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*
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* @since 2.8.0
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*
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* @see WP_Widget
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*/
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class WP_Widget_Meta extends WP_Widget {
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/**
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* Sets up a new Meta widget instance.
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*
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* @since 2.8.0
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*/
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public function __construct() {
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$widget_ops = array(
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'classname' => 'widget_meta',
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'description' => __( 'Login, RSS, & WordPress.org links.' ),
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'customize_selective_refresh' => true,
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);
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parent::__construct( 'meta', __( 'Meta' ), $widget_ops );
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}
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/**
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* Outputs the content for the current Meta widget instance.
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*
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* @since 2.8.0
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*
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* @param array $args Display arguments including 'before_title', 'after_title',
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* 'before_widget', and 'after_widget'.
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* @param array $instance Settings for the current Meta widget instance.
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*/
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public function widget( $args, $instance ) {
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/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
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$title = apply_filters( 'widget_title', empty($instance['title']) ? __( 'Meta' ) : $instance['title'], $instance, $this->id_base );
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echo $args['before_widget'];
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if ( $title ) {
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echo $args['before_title'] . $title . $args['after_title'];
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}
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?>
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<ul>
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<?php wp_register(); ?>
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<li><?php wp_loginout(); ?></li>
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<li><a href="<?php echo esc_url( get_bloginfo( 'rss2_url' ) ); ?>"><?php _e('Entries <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li>
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<li><a href="<?php echo esc_url( get_bloginfo( 'comments_rss2_url' ) ); ?>"><?php _e('Comments <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li>
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<?php
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/**
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* Filters the "Powered by WordPress" text in the Meta widget.
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*
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* @since 3.6.0
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*
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* @param string $title_text Default title text for the WordPress.org link.
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*/
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echo apply_filters( 'widget_meta_poweredby', sprintf( '<li><a href="%s" title="%s">%s</a></li>',
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esc_url( __( 'https://wordpress.org/' ) ),
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esc_attr__( 'Powered by WordPress, state-of-the-art semantic personal publishing platform.' ),
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_x( 'WordPress.org', 'meta widget link text' )
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) );
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wp_meta();
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?>
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</ul>
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<?php
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echo $args['after_widget'];
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}
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/**
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* Handles updating settings for the current Meta widget instance.
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*
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* @since 2.8.0
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*
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* @param array $new_instance New settings for this instance as input by the user via
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* WP_Widget::form().
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* @param array $old_instance Old settings for this instance.
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* @return array Updated settings to save.
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*/
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public function update( $new_instance, $old_instance ) {
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$instance = $old_instance;
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$instance['title'] = sanitize_text_field( $new_instance['title'] );
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return $instance;
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}
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/**
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* Outputs the settings form for the Meta widget.
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*
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* @since 2.8.0
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*
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* @param array $instance Current settings.
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*/
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public function form( $instance ) {
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$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
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$title = sanitize_text_field( $instance['title'] );
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?>
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<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?></label> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p>
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<?php
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}
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}
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