Add widget support (if plugin is available) to default themes. Props Otto42. fixes #4057

git-svn-id: http://svn.automattic.com/wordpress/trunk@5151 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-content/themes/classic/sidebar.php

@@ -3,6 +3,8 @@
 <div id="menu">
 
 <ul>
+<?php 	/* Widgetized sidebar, if you have the plugin installed. */
+		if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar() ) : ?>
 	<?php wp_list_pages('title_li=' . __('Pages:')); ?>
 	<?php wp_list_bookmarks('title_after=&title_before='); ?>
 	<?php wp_list_categories('title_li=' . __('Categories:')); ?>
@@ -32,6 +34,7 @@
 		<?php wp_meta(); ?>
 	</ul>
  </li>
+<?php endif; ?>
 
 </ul>
 

wp-content/themes/default/functions.php

@@ -1,4 +1,11 @@
 <?php
+if ( function_exists('register_sidebar') )
+    register_sidebar(array(
+        'before_widget' => '<li id="%1$s" class="widget %2$s">',
+        'after_widget' => '</li>',
+        'before_title' => '<h2 class="widgettitle">',
+        'after_title' => '</h2>',
+    ));
 
 function kubrick_head() {
 	$head = "<style type='text/css'>\n<!--";

wp-content/themes/default/sidebar.php

@@ -1,6 +1,7 @@
 	<div id="sidebar">
 		<ul>
-
+			<?php 	/* Widgetized sidebar, if you have the plugin installed. */
+					if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar() ) : ?>
 			<li>
 				<?php include (TEMPLATEPATH . '/searchform.php'); ?>
 			</li>
@@ -67,6 +68,7 @@
 				</li>
 			<?php } ?>
 			
+			<?php endif; ?>
 		</ul>
 	</div>