Sanity check menu item parents and fix HTML issues. props filosofo, fixes #13600.
git-svn-id: http://svn.automattic.com/wordpress/trunk@15049 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@@ -1006,7 +1006,7 @@ function wp_get_nav_menu_to_edit( $menu_id = 0 ) {
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$result .= '</div>';
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if( empty($menu_items) )
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return $result;
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return $result . ' <ul class="menu" id="menu-to-edit"> </ul>';
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$walker_class_name = apply_filters( 'wp_edit_nav_menu_walker', 'Walker_Nav_Menu_Edit', $menu_id );
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@@ -1024,7 +1024,9 @@ function wp_get_nav_menu_to_edit( $menu_id = 0 ) {
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if ( $some_pending_menu_items )
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$result .= '<div class="updated inline"><p>' . __('Click Save Menu to make pending menu items public.') . '</p></div>';
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$result .= '<ul class="menu" id="menu-to-edit"> ';
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$result .= walk_nav_menu_tree( array_map('wp_setup_nav_menu_item', $menu_items), 0, (object) array('walker' => $walker ) );
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$result .= ' </ul> ';
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return $result;
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} elseif ( is_wp_error( $menu ) ) {
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return $menu;
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