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Path: /data/applications/aps/tikiwiki/14.1-0/standard/htdocs/lib/core/Perms/Reflection/ [ Home ]
File: PermissionSet.php
<?php
// (c) Copyright 2002-2015 by authors of the Tiki Wiki CMS Groupware Project
// 
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id: PermissionSet.php 53803 2015-02-06 00:42:50Z jyhem $

class Perms_Reflection_PermissionSet
{
	private $set = array();

	function add( $group, $permission )
	{
		if ( is_array($permission) ) {
			foreach ( $permission as $p ) {
				$this->addOne($group, $p);
			}
		} else {
			$this->addOne($group, $permission);
		}
	}

	private function addOne( $group, $permission )
	{
		if ( ! $this->has($group, $permission) ) {
			if ( ! isset($this->set[ $group ]) ) {
				$this->set[ $group ] = array();
			}

			$this->set[ $group ][] = $permission;
		}
	}

	function has( $group, $permission )
	{
		return isset($this->set[ $group ])
			&& in_array($permission, $this->set[ $group ]);
	}
	
	function remove( $group, $permission)
	{
		if ( is_array($permission) ) {
			foreach ( $permission as $p ) {
				$this->removeOne($group, $p);
			}
		} else {
			$this->removeOne($group, $permission);
		}
	}

	private function removeOne( $group, $permission )
	{
		if ( $this->has($group, $permission) ) {
			$k = array_search($permission, $this->set[$group]);
			unset($this->set[$group][$k]);
		}
	}

	function getPermissionArray()
	{
		return $this->set;
	}
}