Current File : /home/serb/public_html/chat/inc/cmses/statelessCMS.php
<?php
/************************************************************************/
//!!! IMPORTANT NOTE
//!!! FlashChat 4.4.0 and higher support a new user role: ROLE_MODERATOR
//!!! Please edit the getUser and getRoles function if you need use of
//!!! the new moderator role. This change has not yet been applied.
/************************************************************************/
//The StatelessCMS implementation ignors user passwords and assign admin role for thouse users who provided admin pasword during login.
class StatelessCMS {
var $userid = null;
var $loginStmt;
var $getUserStmt;
var $addUserStmt;
var $setUserStmt;
var $getUsersStmt;
function StatelessCMS() {
/*$this->loginStmt = new Statement("SELECT * FROM {$GLOBALS['fc_config']['db']['pref']}users WHERE login=? LIMIT 1");
$this->getUserStmt = new Statement("SELECT * FROM {$GLOBALS['fc_config']['db']['pref']}users WHERE id=? LIMIT 1");
$this->addUserStmt = new Statement("INSERT INTO {$GLOBALS['fc_config']['db']['pref']}users (login, roles) VALUES(?, ?)");
$this->setUserStmt = new Statement("UPDATE {$GLOBALS['fc_config']['db']['pref']}users SET roles=? WHERE id=?");
$this->getUsersStmt = new Statement("SELECT * FROM {$GLOBALS['fc_config']['db']['pref']}users ORDER BY login");
$this->delUserStmt = new Statement("DELETE FROM {$GLOBALS['fc_config']['db']['pref']}users WHERE login=?");*/
// changed on 090706 for chat instances
$this->loginStmt = new Statement('SELECT * FROM '.$GLOBALS['fc_config']['db']['pref'].'users WHERE login=? and (instance_id =? or roles = 2) LIMIT 1' , 101);//admin role 2 can login to any chat instance
$this->getUserStmt = new Statement('SELECT * FROM '.$GLOBALS['fc_config']['db']['pref'].'users WHERE id=? LIMIT 1' , 103 );
$this->addUserStmt = new Statement('INSERT INTO '.$GLOBALS['fc_config']['db']['pref'].'users (login, password, roles, instance_id) VALUES(?, ?, ?, ?)' , 102);
$this->setUserStmt = new Statement('UPDATE '.$GLOBALS['fc_config']['db']['pref'].'users SET roles=? WHERE id=?', 135);
$this->getUsersStmt = new Statement('SELECT * FROM '.$GLOBALS['fc_config']['db']['pref'].'users where instance_id= '.$_SESSION['session_inst'].' ORDER BY login', 105);
$this->delUserStmt = new Statement('DELETE FROM '.$GLOBALS['fc_config']['db']['pref'].'users WHERE login=? and instance_id = ?');
}
function isLoggedIn() {
return $this->userid;
}
//function login($login, $password) {
function login($login, $password, $session_inst) {// changed on 090706 for chat instances
if(trim($login) == '') return null;
if(strpos($login, ' ') === 0) return null;
$this->userid = null;
$roles = $GLOBALS['fc_config']['liveSupportMode']?ROLE_CUSTOMER:ROLE_USER;
if($password)
{
switch($password)
{
case $GLOBALS['fc_config']['adminPassword']:
//if( $GLOBALS['fc_config']['adminlogin']==$login )
$roles = ROLE_ADMIN;
break;
case $GLOBALS['fc_config']['moderatorPassword']:
//if( $GLOBALS['fc_config']['moderatorlogin']==$login )
$roles = ROLE_MODERATOR;
break;
case $GLOBALS['fc_config']['spyPassword']:
//if( $GLOBALS['fc_config']['moderatorlogin']==$login )
$roles = ROLE_SPY;
break;
}
}
if($login)
{
//if(($rs = $this->loginStmt->process($login)) && ($rec = $rs->next()))
if(($rs = $this->loginStmt->process($login, $session_inst)) && ($rec = $rs->next())) // changed on 090706 for chat instances
{
$this->userid = $rec['id'];
//$stmt = new Statement("SELECT ip FROM {$GLOBALS['fc_config']['db']['pref']}connections WHERE userid=? AND ip<>?");
//if(($rs = $stmt->process($rec['id'], $_SERVER['REMOTE_ADDR'])) && ($rec = $rs->next())) return $this->userid;
$this->setUserStmt->process($roles, $this->userid);
}
else
{
//$this->userid = $this->addUser($login, $password, $roles);
$this->userid = $this->addUser($login, $password, $roles, $session_inst);// changed on 090706 for chat instances
}
}
return $this->userid;
}
function logout(){
$this->userid = null;
}
function getUser($userid) {
if($userid) {
$rs = $this->getUserStmt->process($userid);
$res = $rs->next();
return $res;
} else {
return null;
}
}
function getUsers() {
return $this->getUsersStmt->process();
}
/*function getUserProfile($userid) {*/
function getUserProfile($userid, $session_inst = 1) {//changed on 090706 for chat instances
return null;
}
function userInRole($userid, $role) {
if($user = $this->getUser($userid)) {
return ($user['roles'] == $role);
}
return false;
}
function getGender($userid) {
// 'M' for Male, 'F' for Female, NULL for undefined
return NULL;
}
//function addUser($login, $password, $roles){
function addUser($login, $password, $roles, $session_inst = 1){ //changed on 090706 for chat instances
//$user = $this->loginStmt->process($login);
$user = $this->loginStmt->process($login, $session_inst);//changed on 090706 for chat instances
$user = $this->loginStmt->process($login);
if(($rec = $user->next()) != null) return $rec['id'];
//return $this->addUserStmt->process($login, $password, $roles);
return $this->addUserStmt->process($login, $password, $roles, $session_inst);//changed on 090706 for chat instances
}
//changed on 090706 for chat instances
/*function deleteUser($login){
$this->delUserStmt->process($login);
}*/
function deleteUser($login, $session_inst = 1){
$this->delUserStmt->process($login, $session_inst);
}
//changed on 090706 for chat instances ends here
}
$GLOBALS['fc_config']['cms'] = new StatelessCMS();
?>
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