<?php //Groupsaccess.php for xoops 2.0 crack by wenmingpig(china), http://www.edu18.com mail: y2000@yeah.net // $Id: Groupsaccess.php,v 1.4Date: 06/01/2003, Update Author: Exp $ /* ----------------------------------------------------------------------------------------- Useage: include_once(XOOPS_ROOT_PATH . "/include/groupaccess.php"); ------------------------------------------------------------------------------------------*/ /* ----------------------------------------------------------------------------------------- listGroups() Lists all availiable groups in the database. Used in admin interface. Useage: listGroups("checkAll"); or listGroups(); or listGroups($groupid); or listGroups("1 3 4"); listGroups("checkAll"); & listGroups(); * Will preckeck all boxes. * This is usefull for new entries where groupids don't pre-exist. listGroups($groupid); * Will preckeck any matches. * $groupid can either contain a space delimited string of numbers or an array of numbers. * $groupid is normaly taken from the dbtable of the module in question. listGroups("1 3 4"); * Will preckeck any group matching any of the numbers. ------------------------------------------------------------------------------------------*/ function listGroups($grps="checkAll") { global $xoopsDB, $myts; $result = $xoopsDB->queryF("SELECT groupid, name FROM ".$xoopsDB->prefix('groups')." ORDER BY name ASC"); if (!is_array($grps)) { $grps = explode(" ", $grps); } while (list($groupid, $name) = $xoopsDB->fetchRow($result)) { if ($i=="4") { $grouplist .= "<br />"; $i=0; } $grouplist .= "<input type='checkbox' name='groupid[]' value='$groupid'"; if (@in_array($groupid , $grps) || @in_array("checkAll", $grps)) { $grouplist .= " checked"; } $grouplist .= " />".$myts->makeTboxData4Show($name); $i++; } echo $grouplist; } /* ----------------------------------------------------------------------------------------- checkAccess() Checks if the current user accessing the page belongs to one of the $grps, and if not, sends him where you like. Used in modules. Useage: checkAccess(<groups to check against>, <redirect to>, <time>, <error message>); Example: checkAccess($groupid, XOOPS_URL . "/", 2, _NOPERM); checkAccess($groupid, "javascript:history.go(-1)", 2, _NOPERM); checkAccess($groupid); checkAccess("1 2 3"); * $groupid is normaly taken from the dbtable of the module in question. * $groupid can either be an array of numbers or a space delimited string. see: listGroups() ------------------------------------------------------------------------------------------*/ function checkAccess($grps, $url="index.php", $time="2", $msg=_NOPERM) { global $xoopsUser; if (!$xoopsUser) { $groupid = XOOPS_GROUP_ANONYMOUS; } else { $groupid = array_merge( $xoopsUser->getGroups(), XOOPS_GROUP_ANONYMOUS); } $grps = explode(" ", $grps); for ($i=0; $i<count($grps); $i++) { if (@in_array($grps[$i], $groupid)) { $hasAccess="TRUE"; } } if (!$hasAccess == "TRUE") { if($time == -1) { return 0; } else { redirect_header($url, $time, $msg); exit(); } } return 1; } /* ----------------------------------------------------------------------------------------- saveAccess() Makes sure $groupid is a space delimited string and not an array, before saving to database. Used in admin interface. Useage: $groupid = saveAccess($groupid); ------------------------------------------------------------------------------------------*/ function saveAccess($grps) { if ( is_array($grps) ) { $grps = implode(" ", $grps); } return($grps); }