WordPress 4.4

[autoinstalls/wordpress.git] / wp-includes / widgets / class-wp-widget-meta.php

diff --git a/wp-includes/widgets/class-wp-widget-meta.php b/wp-includes/widgets/class-wp-widget-meta.php
new file mode 100644 (file)
index 0000000..c12238f
--- /dev/null
+++ b/wp-includes/widgets/class-wp-widget-meta.php
@@ -0,0 +1,110 @@
+<?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
+        * @access public
+        */
+       public function __construct() {
+               $widget_ops = array('classname' => 'widget_meta', 'description' => __( "Login, RSS, &amp; WordPress.org links.") );
+               parent::__construct('meta', __('Meta'), $widget_ops);
+       }
+
+       /**
+        * Outputs the content for the current Meta 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 Meta widget instance.
+        */
+       public function widget( $args, $instance ) {
+               /** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
+               $title = apply_filters( 'widget_title', empty($instance['title']) ? __( 'Meta' ) : $instance['title'], $instance, $this->id_base );
+
+               echo $args['before_widget'];
+               if ( $title ) {
+                       echo $args['before_title'] . $title . $args['after_title'];
+               }
+                       ?>
+                       <ul>
+                       <?php wp_register(); ?>
+                       <li><?php wp_loginout(); ?></li>
+                       <li><a href="<?php echo esc_url( get_bloginfo( 'rss2_url' ) ); ?>"><?php _e('Entries <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li>
+                       <li><a href="<?php echo esc_url( get_bloginfo( 'comments_rss2_url' ) ); ?>"><?php _e('Comments <abbr title="Really Simple Syndication">RSS</abbr>'); ?></a></li>
+                       <?php
+                       /**
+                        * Filter the "Powered by WordPress" text in the Meta widget.
+                        *
+                        * @since 3.6.0
+                        *
+                        * @param string $title_text Default title text for the WordPress.org link.
+                        */
+                       echo apply_filters( 'widget_meta_poweredby', sprintf( '<li><a href="%s" title="%s">%s</a></li>',
+                               esc_url( __( 'https://wordpress.org/' ) ),
+                               esc_attr__( 'Powered by WordPress, state-of-the-art semantic personal publishing platform.' ),
+                               _x( 'WordPress.org', 'meta widget link text' )
+                       ) );
+
+                       wp_meta();
+                       ?>
+                       </ul>
+                       <?php
+               echo $args['after_widget'];
+       }
+
+       /**
+        * Handles updating settings for the current Meta 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 ) {
+               $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
+        * @access public
+        *
+        * @param array $instance Current settings.
+        */
+       public function form( $instance ) {
+               $instance = wp_parse_args( (array) $instance, array( 'title' => '' ) );
+               $title = sanitize_text_field( $instance['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 $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p>
+<?php
+       }
+}