File Source for group.inc.php

<?php
/**
* @author Matthias Reuter ($LastChangedBy: matthias $)
* @version $LastChangedDate: 2009-08-26 19:19:41 +0200 (Mi, 26 Aug 2009) $
* @package group
* @copyright 2007-2010 IPBWI development team
* @link http://ipbwi.com/examples/group.php
* @since 2.0
* @license http://www.gnu.org/licenses/gpl-3.0.html GNU General Public License
*/
class ipbwi_group extends ipbwi {
private $ipbwi = null;
/**
* @desc Loads and checks different vars when class is initiating
* @author Matthias Reuter
* @since 2.0
* @ignore
*/
public function __construct($ipbwi){
// loads common classes
$this->ipbwi = $ipbwi;
}
/**
* @desc Returns information on a group.
* @param int $group Group ID. If $group is ommited, the last known group (of the last member) is used.
* @return array Group Information
* @author Matthias Reuter
* @sample
* <code>
* $ipbwi->group->info(5);
* </code>
* @since 2.0
*/
public function info($group=false){
if(!$group){
// No Group? Return current group info
$group = $this->ipbwi->member->myInfo['member_group_id'];
}
// Check for cache - if exists don't bother getting it again
if($cache = $this->ipbwi->cache->get('groupInfo', $group)){
return $cache;
}else{
// Return group info if group given
$this->ipbwi->ips_wrapper->DB->query('SELECT g.* FROM '.$this->ipbwi->board['sql_tbl_prefix'].'groups g WHERE g_id="'.intval($group).'"');
if($this->ipbwi->ips_wrapper->DB->getTotalRows()){
$info = $this->ipbwi->ips_wrapper->DB->fetch();
$this->ipbwi->cache->save('groupInfo', $group, $info);
return $info;
}else{
return false;
}
}
}
/**
* @desc Changes Member group to delivered group-id.
* @param int $group Group ID
* @param int $member Member ID. If no Member-ID is delivered, the currently logged in member will moved.
* @param array $extra secondary Group-IDs
* @return bool true on success, otherwise false
* @author Matthias Reuter
* @sample
* <code>
* $ipbwi->group->change(5);
* $ipbwi->group->change(7,12,array(1,2,3,4));
* </code>
* @since 2.0
*/
public function change($group,$member=false,$extra=false){
if(!$member){
$member = $this->ipbwi->member->myInfo['member_id'];
}
if($extra){
$sql_extra = ', SET mgroup_others="'.implode(',',$extra).'"';
}else{
$sql_extra = '';
}
$SQL = 'UPDATE '.$this->ipbwi->board['sql_tbl_prefix'].'members SET member_group_id="'.$group.'"'.$sql_extra.' WHERE member_id="'.intval($member).'"';
if($this->ipbwi->ips_wrapper->DB->query($SQL)){
$this->ipbwi->member->myInfo['member_group_id'] = $group;
return true;
}else{
return false;
}
}
/**
* @desc Returns whether a member is in the specified group(s).
* @param int $group Group ID or array of groups-ids separated with comma: 2,5,7
* @param int $member Member ID to find
* @param bool $extra Include secondary groups to test against?
* @return mixed Whether member is in group(s)
* @author Matthias Reuter
* @sample
* <code>
* $ipbwi->group->isInGroup(5);
* $ipbwi->group->isInGroup(7,12,true);
* </code>
* @since 2.0
*/
function isInGroup($group, $member = false, $extra = true) {
if (!is_array($group)) $group = explode(',', $group);
settype($group, 'array');
if ($member) {
$this->ipbwi->ips_wrapper->DB->query('SELECT member_group_id,mgroup_others FROM '.$this->ipbwi->board['sql_tbl_prefix'].'members WHERE member_id="'.$member.'"');
if($row = $this->ipbwi->ips_wrapper->DB->fetch()){
if(in_array($row['member_group_id'], $group)){
return true;
}
if($extra){
$others = explode(',',$row['mgroup_others']);
foreach($others as $other){
if(in_array($other,$group)){
return true;
}
}
}
}
return false;
}else{
if(in_array($this->ipbwi->member->myInfo['member_group_id'], $group)){
return true;
}else{
// START CHANGE
$other = explode(',',$this->ipbwi->member->myInfo['mgroup_others']);
if(is_array($other)) {
foreach($other as $v) {
if(in_array($v, $group)) {
return true;
}
}
}
// END CHANGE
return false;
}
}
}
}
?>

Source for file group.inc.php