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Reworked check_class() and class_list(), hopefully much more efficient. Definitely cleaner code.

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mcfly 2007-01-12 02:36:18 +00:00
parent a911c649fa
commit 2b265536fc
1 changed files with 78 additions and 98 deletions
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176
class2.php
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@ -11,9 +11,9 @@
| GNU General Public License (http://gnu.org).
|
| $Source: /cvs_backup/e107_0.8/class2.php,v $
| $Revision: 1.7 $
| $Date: 2007-01-07 15:59:41 $
| $Author: e107steved $
| $Revision: 1.8 $
| $Date: 2007-01-12 02:36:18 $
| $Author: mcfly_e107 $
+----------------------------------------------------------------------------+
*/
//
@ -867,107 +867,55 @@ function check_email($email) {
}
//------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------//
function check_class($var, $userclass = USERCLASS, $peer = FALSE, $debug = FALSE)
function check_class($var, $userclass = USERCLASS_LIST, $uid = 0)
{
global $tp;
if($var == e_LANGUAGE){
return TRUE;
}
if (!$var || $var == "")
if($var == e_LANGUAGE)
{
return TRUE;
}
if(strpos($var, ",") !== FALSE)
// userid has been supplied, go build that user's class list
if(is_numeric($uid) && $uid > 0)
{
$lans = explode(",",e_LANLIST);
$varList = explode(",", $var);
rsort($varList); // check the language first.(ie. numbers come last)
foreach($varList as $v)
{
if (in_array($v,$lans) && strpos($v, e_LANGUAGE) === FALSE) {
return FALSE;
}
$userclass = class_list($uid);
}
if(check_class($v, $userclass, $debug)) {
return TRUE;
}
}
if ($userclass == "")
{
return FALSE;
}
if (preg_match("/^([0-9]+)$/", $var) && !$peer)
$class_array = explode(",", $userclass);
$lans = explode(",", e_LANLIST);
$varList = explode(",", trim($var));
rsort($varList); // check the language first.(ie. numbers come last)
foreach($varList as $v)
{
if ($var == e_UC_MAINADMIN && getperms('0'))
if (in_array($v, $lans) && strpos($v, e_LANGUAGE) === FALSE)
{
return TRUE;
}
if ($var == e_UC_MEMBER && USER == TRUE)
{
return TRUE;
}
if ($var == e_UC_GUEST && USER == FALSE) {
return TRUE;
}
if ($var == e_UC_PUBLIC) {
return TRUE;
}
if ($var == e_UC_NOBODY) {
return FALSE;
}
if ($var == e_UC_ADMIN && ADMIN) {
return TRUE;
}
if ($var == e_UC_READONLY) {
return TRUE;
}
}
if ($debug) {
echo "USERCLASS: ".$userclass.", \$var = $var : ";
}
if (!defined("USERCLASS") || $userclass == "") {
if ($debug) {
echo "FALSE<br />";
}
return FALSE;
}
// user has classes set - continue
if (preg_match("/^([0-9]+)$/", $var)) {
$tmp=explode(',', $userclass);
if (is_numeric(array_search($var, $tmp))) {
if ($debug) {
echo "TRUE<br />";
}
return TRUE;
}
} else {
// var is name of class ...
$sql=new db;
if ($sql->db_Select("userclass_classes", "*", "userclass_name='".$tp -> toDB($var)."' ")) {
$row=$sql->db_Fetch();
$tmp=explode(',', $userclass);
if (is_numeric(array_search($row['userclass_id'], $tmp))) {
if ($debug) {
echo "TRUE<br />";
else
{
if(!is_numeric($v)) //value to test is a userclass name, go get the id
{
$sql=new db;
$v = trim($v);
if($sql->db_Select("userclass_classes", "userclass_id", "userclass_name='".$tp->toDB($v)."' "))
{
$row = $sql->db_Fetch();
$v = $row['userclass_id'];
}
}
if(in_array($v, $class_array))
{
return TRUE;
}
}
}
if ($debug) {
echo "NOTNUM! FALSE<br />";
}
return FALSE;
}
@ -1418,28 +1366,60 @@ function table_exists($check) {
}
}
function class_list($uid = '') {
$clist=array();
function class_list($uid = '')
{
$clist = array();
if ($uid == '')
if (is_numeric($uid) || USER === true)
{
if (USER === TRUE)
if (is_numeric($uid))
{
if(USERCLASS)
if($ud = get_user_data($uid))
{
$clist=explode(',', USERCLASS);
$admin_status = $ud['user_admin'];
$class_list = $ud['user_class'];
$admin_perms = $ud['user_perms'];
}
$clist[]=e_UC_MEMBER;
if (ADMIN === TRUE) {
$clist[] = e_UC_ADMIN;
else
{
$admin_status = false;
$class_list = "";
$admin_perms = "";
}
} else {
$clist[] = e_UC_GUEST;
}
$clist[]=e_UC_READONLY;
$clist[]=e_UC_PUBLIC;
return implode(',', $clist);
else
{
$admin_status = ADMIN;
$class_list = USERCLASS;
$admin_perms = ADMINPERMS;
}
if ($class_list)
{
$clist = explode(',', $class_list);
}
$clist[] = e_UC_MEMBER;
if ($admin_status == true)
{
$clist[] = e_UC_ADMIN;
}
if ($admin_perms === '0')
{
$clist[] = e_UC_MAINADMIN;
}
}
else
{
$clist[] = e_UC_GUEST;
}
$clist[] = e_UC_READONLY;
$clist[] = e_UC_PUBLIC;
return implode(',', $clist);
}
// ---------------------------------------------------------------------------