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116 lines
3.5 KiB
116 lines
3.5 KiB
<?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, $instance ) { |
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$title = ! empty( $instance['title'] ) ? $instance['title'] : __( 'Meta' ); |
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/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */ |
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$title = apply_filters( 'widget_title', $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 . $args['after_title']; |
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} |
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?> |
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<ul> |
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<?php wp_register(); ?> |
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<li><?php wp_loginout(); ?></li> |
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<li><a href="<?php echo esc_url( get_bloginfo( 'rss2_url' ) ); ?>"><?php _e('Entries <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li> |
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<li><a href="<?php echo esc_url( get_bloginfo( 'comments_rss2_url' ) ); ?>"><?php _e('Comments <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li> |
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<?php |
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/** |
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* Filters the "Powered by WordPress" text in the Meta widget. |
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* |
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* @since 3.6.0 |
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* @since 4.9.0 Added the `$instance` parameter. |
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* |
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* @param string $title_text Default title text for the WordPress.org link. |
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* @param array $instance Array of settings for the current widget. |
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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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), $instance ); |
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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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