MySQL Class: New method selectTree();

Support for custom navigation depth.
Download-categories sitelink/nav function added.

e107_plugins/download/e_sitelink.php

@@ -0,0 +1,87 @@
+<?php
+/*
+ * e107 website system
+ *
+ * Copyright (C) 2008-2009 e107 Inc (e107.org)
+ * Released under the terms and conditions of the
+ * GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
+ *
+ * Sitelinks configuration module - gsitemap
+ *
+ * $Source: /cvs_backup/e107_0.8/e107_plugins/_blank/e_sitelink.php,v $
+ * $Revision$
+ * $Date$
+ * $Author$
+ *
+*/
+
+if (!defined('e107_INIT')) { exit; }
+/*if(!e107::isInstalled('_blank'))
+{ 
+	return;
+}*/
+
+
+
+class download_sitelink // include plugin-folder in the name.
+{
+	function config()
+	{
+		global $pref;
+		
+		$links = array();
+			
+		$links[] = array(
+			'name'			=> "Download Categories",
+			'function'		=> "myCategories"
+		);
+
+
+		
+		return $links;
+	}
+	
+
+
+	function myCategories()
+	{
+		$sql = e107::getDb();
+		$tp = e107::getParser();
+		$sublinks = array();
+		
+		// $sql->select("download_category","*","download_category_id != '' ");
+
+		$where = "download_category_class IN (".USERCLASS_LIST.")";
+
+		$sql->selectTree('download_category','download_category_parent', 'download_category_id', $where, 'download_category_order');
+		
+		while($row = $sql->fetch())
+		{
+
+
+			if(empty($row['download_category_name']))
+			{
+				continue;
+			}
+
+			$sublinks[] = array(
+				'link_name'			=> $tp->toHtml($row['download_category_name'],'','TITLE'),
+				'link_url'			=> e107::url('download', 'category', $row),
+				'link_description'	=> '',
+				'link_button'		=> $row['download_category_icon'],
+				'link_category'		=> '',
+				'link_order'		=> '',
+				'link_parent'		=> '',
+				'link_open'			=> '',
+				'link_class'		=> e_UC_PUBLIC,
+				'link_depth'        => $row['_depth']
+			);
+		}
+
+
+		e107::getDebug()->log($sublinks);
+		return $sublinks;
+	    
+	}
+	
+}