Changeset 10785 for trunk/wp-includes/widgets.php

Timestamp:

03/14/2009 05:24:11 PM (16 years ago)

Author:

ryan

Message:

Convert pages to WP_Widget. see #8441

File:

• trunk/wp-includes/widgets.php (modified) (3 diffs)

trunk/wp-includes/widgets.php

@@ -210 +210 @@
 
             foreach( (array) $_POST['widget-' . $this->id_base] as $number => $new_instance ) {
+                $new_instance = stripslashes_deep($new_instance);
                 $this->_set($number);
                 if ( isset($all_instances[$number]) )
@@ -1004 +1005 @@
 <?php
 }
+
+/**
+ * Pages widget class
+ *
+ * @since 2.8.0
+ */
+class WP_Widget_Pages extends WP_Widget {
+
+    function WP_Widget_Pages() {
+        $widget_ops = array('classname' => 'widget_pages', 'description' => __( "Your blog's WordPress Pages") );
+        $this->WP_Widget('pages', __('Pages'), $widget_ops);
+    }
+
+    function widget( $args, $instance ) {
+        extract( $args );
+
+        $title = empty( $instance['title'] ) ? __( 'Pages' ) : apply_filters('widget_title', $instance['title']);
+        $sortby = empty( $instance['sortby'] ) ? 'menu_order' : $instance['sortby'];
+        $exclude = empty( $instance['exclude'] ) ? '' : $instance['exclude'];
+
+        if ( $sortby == 'menu_order' )
+            $sortby = 'menu_order, post_title';
+
+        $out = wp_list_pages( array('title_li' => '', 'echo' => 0, 'sort_column' => $sortby, 'exclude' => $exclude) );
+
+        if ( !empty( $out ) ) {
+            echo $before_widget;
+            echo $before_title . $title . $after_title;
+        ?>
+        <ul>
+            <?php echo $out; ?>
+        </ul>
+        <?php
+            echo $after_widget;
+        }
+    }
+    
+    function update( $new_instance, $old_instance ) {
+        if ( !isset($new_instance['submit']) ) // user clicked cancel?
+            return false;
+
+        $instance = $old_instance;
+        $instance['title'] = strip_tags($new_instance['title']);
+        if ( in_array( $new_instance['sortby'], array( 'post_title', 'menu_order', 'ID' ) ) ) {
+            $instance['sortby'] = $new_instance['sortby'];
+        } else {
+            $instance['sortby'] = 'menu_order';
+        }
+
+        $instance['exclude'] = strip_tags( $new_instance['exclude'] );
+
+        return $instance;
+    }
+    
+    function form( $instance ) {
+        //Defaults
+        $instance = wp_parse_args( (array) $instance, array( 'sortby' => 'post_title', 'title' => '', 'exclude' => '') );
+        $title = attribute_escape( $instance['title'] );
+        $exclude = attribute_escape( $instance['exclude'] );
+    ?>
+        <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:'); ?> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" /></label></p>
+        <p>
+            <label for="<?php echo $this->get_field_id('sortby'); ?>"><?php _e( 'Sort by:' ); ?>
+                <select name="<?php echo $this->get_field_name('sortby'); ?>" id="<?php echo $this->get_field_id('sortby'); ?>" class="widefat">
+                    <option value="post_title"<?php selected( $instance['sortby'], 'post_title' ); ?>><?php _e('Page title'); ?></option>
+                    <option value="menu_order"<?php selected( $instance['sortby'], 'menu_order' ); ?>><?php _e('Page order'); ?></option>
+                    <option value="ID"<?php selected( $instance['sortby'], 'ID' ); ?>><?php _e( 'Page ID' ); ?></option>
+                </select>
+            </label>
+        </p>
+        <p>
+            <label for="<?php echo $this->get_field_id('exclude'); ?>"><?php _e( 'Exclude:' ); ?> <input type="text" value="<?php echo $exclude; ?>" name="<?php echo $this->get_field_name('exclude'); ?>" id="<?php echo $this->get_field_id('exclude'); ?>" class="widefat" /></label>
+            <br />
+            <small><?php _e( 'Page IDs, separated by commas.' ); ?></small>
+        </p>
+        <input type="hidden" id="<?php echo $this->get_field_id('submit'); ?>" name="<?php echo $this->get_field_name('submit'); ?>" value="1" />
+<?php
+    }
+
+}
+
 
 /**
@@ -2232 +2314 @@
         return;
 
-    $widget_ops = array('classname' => 'widget_pages', 'description' => __( "Your blog's WordPress Pages") );
-    wp_register_sidebar_widget('pages', __('Pages'), 'wp_widget_pages', $widget_ops);
-    wp_register_widget_control('pages', __('Pages'), 'wp_widget_pages_control' );
+    //$widget_ops = array('classname' => 'widget_pages', 'description' => __( "Your blog's WordPress Pages") );
+    //wp_register_sidebar_widget('pages', __('Pages'), 'wp_widget_pages', $widget_ops);
+    //wp_register_widget_control('pages', __('Pages'), 'wp_widget_pages_control' );
+    new WP_Widget_Pages();
 
     $widget_ops = array('classname' => 'widget_calendar', 'description' => __( "A calendar of your blog's posts") );