first commit

modules/mod_roknavmenu/lib/librokmenu/RokMenuNodeBase.php

@@ -0,0 +1,179 @@
+<?php
+/**
+ * @version   $Id: RokMenuNodeBase.php 4585 2012-10-27 01:44:54Z btowles $
+ * @author    RocketTheme http://www.rockettheme.com
+ * @copyright Copyright (C) 2007 - 2013 RocketTheme, LLC
+ * @license   http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
+ */
+
+require_once(dirname(__FILE__) . '/RokMenuIterator.php');
+
+if (!class_exists('RokMenuNodeBase')) {
+
+    /**
+     *
+     */
+    class RokMenuNodeBase implements IteratorAggregate {
+
+        function getIterator() {
+            return new RokMenuIterator($this);
+        }
+
+        /**
+         * @var int
+         */
+        protected $id = 0;
+
+        /**
+         * @var int
+         */
+        protected $parent = 0;
+
+        /**
+         * @var RokMenuNodeBase
+         */
+        protected $parentRef = null;
+
+        /**
+         * @var int
+         */
+        protected $level = -1;
+
+        /**
+         * @var array
+         */
+        protected $children = array();
+
+
+        /**
+         * Gets the id
+         * @access public
+         * @return integer
+         */
+        public function getId() {
+            return $this->id;
+        }
+
+        /**
+         * Sets the id
+         * @access public
+         * @param integer $id
+         */
+        public function setId($id) {
+            $this->id = $id;
+        }
+
+        /**
+         * Gets the level
+         * @access public
+         * @return integer
+         */
+        public function getLevel() {
+            return $this->level;
+        }
+
+        /**
+         * Sets the level
+         * @access public
+         * @param integer $level
+         */
+        public function setLevel($level) {
+            $this->level = $level;
+        }
+
+
+        /**
+         * Gets the parent
+         * @access public
+         * @return integer
+         */
+        public function getParent() {
+            return $this->parent;
+        }
+
+        /**
+         * Sets the parent
+         * @access public
+         * @param integer $parent
+         */
+        public function setParent($parent) {
+            $this->parent = $parent;
+        }
+
+        /**
+         * @return RokMenuNodeBase
+         */
+        public function getParentRef() {
+            return $this->parentRef;
+        }
+
+        /**
+         * @param RokmenuNodeBase $parentRef
+         * @return void
+         */
+        public function setParentRef(RokmenuNodeBase & $parentRef) {
+            $this->parentRef = &$parentRef;
+        }
+
+        /**
+         * @param  $children
+         * @return void
+         */
+        public function setChildren(array $children) {
+            $this->children = $children;
+        }
+
+        /**
+         * @param RokMenuNodeBase $node
+         * @return void
+         */
+        public function addChild(RokMenuNodeBase &$node) {
+            if (null == $this->children) {
+                $this->children = array();
+            }
+            $node->setParentRef($this);
+            $node->setLevel($this->getLevel()+1);
+            $this->children[$node->getId()] = $node;
+        }
+
+        /**
+         * @return bool
+         */
+        public function hasChildren() {
+            return !empty($this->children);
+        }
+
+        /**
+         * @return array
+         */
+        public function &getChildren() {
+            return $this->children;
+        }
+
+        /**
+         * @param  $node_id
+         * @return bool
+         */
+        public function removeChild($node_id) {
+            if (array_key_exists($node_id, $this->children)) {
+                unset($this->children[$node_id]);
+                return true;
+            }
+            return false;
+        }
+
+        /**
+         * @param $menuId
+         */
+        public function setMenuId($menuId){
+            $this->menuId = $menuId;
+        }
+
+        /**
+         * @return null
+         */
+        public function getMenuId(){
+            return $this->menuId;
+        }
+    }
+}