egroupware_official/resources/inc/class.so_acl.inc.php

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2005-02-03 17:42:20 +01:00
<?php
/**************************************************************************\
* eGroupWare - Resources *
* http://www.egroupware.org *
* -------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
* -------------------------------------------- *
\**************************************************************************/
2005-02-17 12:23:00 +01:00
/* $Id: */
2005-02-03 17:42:20 +01:00
class so_acl
{
var $db;
function so_acl()
{
copyobj($GLOBALS['phpgw']->db,$this->db);
}
function get_rights($location)
{
$result = array();
$sql = "SELECT acl_account, acl_rights from phpgw_acl WHERE acl_appname = 'resources' AND acl_location = '$location'";
$this->db->query($sql,__LINE__,__FILE__);
while($this->db->next_record())
{
$result[$this->db->f('acl_account')] = $this->db->f('acl_rights');
}
return $result;
}
function remove_location($location)
{
$sql = "delete from phpgw_acl where acl_appname='resources' and acl_location='$location'";
$this->db->query($sql,__LINE__,__FILE__);
}
/*!
@function get_permission
@abstract gets permissions for resources of user
@discussion This function is needed, cause eGW api dosn't provide a usefull function for that topic!
@discussion Using api-functions for that, would resault bad performace :-(
@autor autor of news_admin ?
@param int $user user_id we want to get perms for
@param bool $inc_groups get rights due to groupmembership of user
*/
function get_permissions($user, $inc_groups)
{
$groups = $GLOBALS['phpgw']->acl->get_location_list_for_id('phpgw_group', 1, $user);
$result = array();
$sql = 'SELECT acl_location, acl_rights FROM phpgw_acl ';
$sql .= "WHERE acl_appname = 'resources' ";
if($inc_groups)
{
$sql .= 'AND acl_account IN('. (int)$user;
$sql .= ($groups ? ',' . implode(',', $groups) : '');
$sql .= ')';
}
else
{
$sql .= 'AND acl_account ='. (int)$user;
}
$this->db->query($sql,__LINE__,__FILE__);
while ($this->db->next_record())
{
$result[$this->db->f('acl_location')] |= $this->db->f('acl_rights');
}
return $result;
}
}