mirror of
https://github.com/WordPress/WordPress.git
synced 2024-08-26 23:59:40 +02:00
Role="navigation" was required for assistive technology to recognize HTML5 element's native ARIA roles while HTML5 and ARIA were being introduced. With the deprecation of IE11, the role attribute is only required when mapping elements that don't have native role. Props costdev, mukesh27. Fixes #54054. Built from https://develop.svn.wordpress.org/trunk@51967 git-svn-id: http://core.svn.wordpress.org/trunk@51556 1a063a9b-81f0-0310-95a4-ce76da25c4cd
144 lines
4.0 KiB
PHP
144 lines
4.0 KiB
PHP
<?php
|
|
/**
|
|
* Widget API: WP_Widget_Meta class
|
|
*
|
|
* @package WordPress
|
|
* @subpackage Widgets
|
|
* @since 4.4.0
|
|
*/
|
|
|
|
/**
|
|
* Core class used to implement a Meta widget.
|
|
*
|
|
* Displays log in/out, RSS feed links, etc.
|
|
*
|
|
* @since 2.8.0
|
|
*
|
|
* @see WP_Widget
|
|
*/
|
|
class WP_Widget_Meta extends WP_Widget {
|
|
|
|
/**
|
|
* Sets up a new Meta widget instance.
|
|
*
|
|
* @since 2.8.0
|
|
*/
|
|
public function __construct() {
|
|
$widget_ops = array(
|
|
'classname' => 'widget_meta',
|
|
'description' => __( 'Login, RSS, & WordPress.org links.' ),
|
|
'customize_selective_refresh' => true,
|
|
'show_instance_in_rest' => true,
|
|
);
|
|
parent::__construct( 'meta', __( 'Meta' ), $widget_ops );
|
|
}
|
|
|
|
/**
|
|
* Outputs the content for the current Meta widget instance.
|
|
*
|
|
* @since 2.8.0
|
|
*
|
|
* @param array $args Display arguments including 'before_title', 'after_title',
|
|
* 'before_widget', and 'after_widget'.
|
|
* @param array $instance Settings for the current Meta widget instance.
|
|
*/
|
|
public function widget( $args, $instance ) {
|
|
$default_title = __( 'Meta' );
|
|
$title = ! empty( $instance['title'] ) ? $instance['title'] : $default_title;
|
|
|
|
/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
|
|
$title = apply_filters( 'widget_title', $title, $instance, $this->id_base );
|
|
|
|
echo $args['before_widget'];
|
|
|
|
if ( $title ) {
|
|
echo $args['before_title'] . $title . $args['after_title'];
|
|
}
|
|
|
|
$format = current_theme_supports( 'html5', 'navigation-widgets' ) ? 'html5' : 'xhtml';
|
|
|
|
/** This filter is documented in wp-includes/widgets/class-wp-nav-menu-widget.php */
|
|
$format = apply_filters( 'navigation_widgets_format', $format );
|
|
|
|
if ( 'html5' === $format ) {
|
|
// The title may be filtered: Strip out HTML and make sure the aria-label is never empty.
|
|
$title = trim( strip_tags( $title ) );
|
|
$aria_label = $title ? $title : $default_title;
|
|
echo '<nav aria-label="' . esc_attr( $aria_label ) . '">';
|
|
}
|
|
?>
|
|
|
|
<ul>
|
|
<?php wp_register(); ?>
|
|
<li><?php wp_loginout(); ?></li>
|
|
<li><a href="<?php echo esc_url( get_bloginfo( 'rss2_url' ) ); ?>"><?php _e( 'Entries feed' ); ?></a></li>
|
|
<li><a href="<?php echo esc_url( get_bloginfo( 'comments_rss2_url' ) ); ?>"><?php _e( 'Comments feed' ); ?></a></li>
|
|
|
|
<?php
|
|
/**
|
|
* Filters the "WordPress.org" list item HTML in the Meta widget.
|
|
*
|
|
* @since 3.6.0
|
|
* @since 4.9.0 Added the `$instance` parameter.
|
|
*
|
|
* @param string $html Default HTML for the WordPress.org list item.
|
|
* @param array $instance Array of settings for the current widget.
|
|
*/
|
|
echo apply_filters(
|
|
'widget_meta_poweredby',
|
|
sprintf(
|
|
'<li><a href="%1$s">%2$s</a></li>',
|
|
esc_url( __( 'https://wordpress.org/' ) ),
|
|
__( 'WordPress.org' )
|
|
),
|
|
$instance
|
|
);
|
|
|
|
wp_meta();
|
|
?>
|
|
|
|
</ul>
|
|
|
|
<?php
|
|
if ( 'html5' === $format ) {
|
|
echo '</nav>';
|
|
}
|
|
|
|
echo $args['after_widget'];
|
|
}
|
|
|
|
/**
|
|
* Handles updating settings for the current Meta widget instance.
|
|
*
|
|
* @since 2.8.0
|
|
*
|
|
* @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 ) {
|
|
$instance = $old_instance;
|
|
$instance['title'] = sanitize_text_field( $new_instance['title'] );
|
|
|
|
return $instance;
|
|
}
|
|
|
|
/**
|
|
* Outputs the settings form for the Meta widget.
|
|
*
|
|
* @since 2.8.0
|
|
*
|
|
* @param array $instance Current settings.
|
|
*/
|
|
public function form( $instance ) {
|
|
$instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
|
|
?>
|
|
<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( $instance['title'] ); ?>" />
|
|
</p>
|
|
<?php
|
|
}
|
|
}
|