Initial checking from CVS

lib/menu.php

@@ -0,0 +1,49 @@
+<?php
+// $Header: /cvsroot/phptsmadmin/phpTSMadmin/lib/menu.php,v 1.2 2009/04/19 04:03:05 wurley Exp $
+
+/**
+ * @package leenooksApp
+ * @author Deon George
+ *
+ * Abstract class which represents the Menu view ; the draw() method
+ * must be implemented by subclasses
+ *
+ * @see Menu_HTML
+ */
+abstract class Menu {
+	# Datastore server represented by this tree
+	protected $index = null;
+
+	protected function __construct($index) {
+		$this->index = $index;
+	}
+
+	static public function getInstance($index) {
+		$menu = get_cached_item($index,'menu');
+		if (! $menu) {
+			$menu = $_SESSION[APPCONFIG]->getValue('appearance','menu');
+			eval('$menu = new '.$menu.'($index);');
+			set_cached_item($index,'menu','null',$menu);
+		}
+		return $menu;
+	}
+
+	/**
+	 * Get the server Object for this tree
+	 *
+	 * @return object Server Object for this tree
+	 */
+	protected function getServer() {
+		return $_SESSION[APPCONFIG]->getServer($this->index);
+	}
+
+	public function getDatastore() {
+		return isset($_SESSION[APPCONFIG]->datastore->object[$this->index]) ? $_SESSION[APPCONFIG]->datastore->object[$this->index] : null;
+	}
+
+	/**
+	 * Displays the Menu
+	 */
+	abstract public function draw();
+}
+?>