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<?php
<?php
/*
/*
* @package AJAX_Chat
* @package AJAX_Chat
* @author Sebastian Tschan
* @author Sebastian Tschan
* @copyright (c) Sebastian Tschan
* @copyright (c) Sebastian Tschan
* @license GNU Affero General Public License
* @license GNU Affero General Public License
* @link https://blueimp.net/ajax/
* @link https://blueimp.net/ajax/
*/
*/
class CustomAJAXChat extends AJAXChat {
class CustomAJAXChat extends AJAXChat {
// Returns an associative array containing userName, userID and userRole
// Returns an associative array containing userName, userID and userRole
// Returns null if login is invalid
// Returns null if login is invalid
function getValidLoginUserData() {
function getValidLoginUserData() {
$customUsers = $this->getCustomUsers();
$customUsers = $this->getCustomUsers();
if(isset($_COOKIE['login'])) {
$userData = array();
if($this->getRequestVar('password')) {
$userData['userID'] = $_COOKIE['loginid'];
// Check if we have a valid registered user:
$userData['userName'] = $_COOKIE['login'];
if($_COOKIE['loginrole'] == "3") {
$userName = $this->getRequestVar('userName');
$userData['userRole'] = AJAX_CHAT_ADMIN;
$userName = $this->convertEncoding($userName, $this->getConfig('contentEncoding'), $this->getConfig('sourceEncoding'));
} else if($_COOKIE['loginrole'] == "2") {
$userData['userRole'] = AJAX_CHAT_MODERATOR;
$password = $this->getRequestVar('password');
} else {
$password = $this->convertEncoding($password, $this->getConfig('contentEncoding'), $this->getConfig('sourceEncoding'));
$userData['userRole'] = AJAX_CHAT_USER;
foreach($customUsers as $key=>$value) {
if(($value['userName'] == $userName) && ($value['password'] == $password)) {
$userData = array();
$userData['userID'] = $key;
$userData['userName'] = $this->trimUserName($value['userName']);
$userData['userRole'] = $value['userRole'];
return $userData;
}
}
}
return $userData;
return null;
} else {
} else {
// Guest users:
// Guest users:
return null;
return $this->getGuestUser();
}
}
}
}
// Store the channels the current user has access to
// Store the channels the current user has access to
// Make sure channel names don't contain any whitespace
// Make sure channel names don't contain any whitespace
function &getChannels() {
function &getChannels() {
if($this->_channels === null) {
if($this->_channels === null) {
$this->_channels = array();
$this->_channels = array();
$allChannels = $this->getAllChannels();
$customUsers = $this->getCustomUsers();
foreach($allChannels as $key=>$value) {
// Get the channels, the user has access to:
// Check if we have to limit the available channels:
if($this->getUserRole() == AJAX_CHAT_GUEST) {
if($this->getConfig('limitChannelList') && !in_array($value, $this->getConfig('limitChannelList'))) {
$validChannels = $customUsers[0]['channels'];
continue;
} else {
}
$validChannels = $customUsers[$this->getUserID()]['channels'];
}
// Add the valid channels to the channel list (the defaultChannelID is always valid):
if($value == $this->getConfig('defaultChannelID')) {
// Add the valid channels to the channel list (the defaultChannelID is always valid):
$this->_channels[$key] = $value;
foreach($this->getAllChannels() as $key=>$value) {
}
// Check if we have to limit the available channels:
}
if($this->getConfig('limitChannelList') && !in_array($value, $this->getConfig('limitChannelList'))) {
}
continue;
return $this->_channels;
}
if(in_array($value, $validChannels) || $value == $this->getConfig('defaultChannelID')) {
$this->_channels[$key] = $value;
}
}
}
return $this->_channels;
}
}
// Store all existing channels
// Store all existing channels
// Make sure channel names don't contain any whitespace
// Make sure channel names don't contain any whitespace
function &getAllChannels() {
function &getAllChannels() {
if($this->_allChannels === null) {
if($this->_allChannels === null) {
// Get all existing channels:
// Get all existing channels:
$customChannels = $this->getCustomChannels();
$customChannels = $this->getCustomChannels();
$defaultChannelFound = false;
$defaultChannelFound = false;
foreach($customChannels as $key=>$value) {
foreach($customChannels as $key=>$value) {
$forumName = $this->trimChannelName($value);
$forumName = $this->trimChannelName($value);
$this->_allChannels[$forumName] = $key;
$this->_allChannels[$forumName] = $key;
if($key == $this->getConfig('defaultChannelID')) {
if($key == $this->getConfig('defaultChannelID')) {
$defaultChannelFound = true;
$defaultChannelFound = true;
}
}
}
}
if(!$defaultChannelFound) {
if(!$defaultChannelFound) {
// Add the default channel as first array element to the channel list:
// Add the default channel as first array element to the channel list:
$this->_allChannels = array_merge(
$this->_allChannels = array_merge(
array(
array(
$this->trimChannelName($this->getConfig('defaultChannelName'))=>$this->getConfig('defaultChannelID')
$this->trimChannelName($this->getConfig('defaultChannelName'))=>$this->getConfig('defaultChannelID')
),
),
$this->_allChannels
$this->_allChannels
);
);
}
}
}
}
return $this->_allChannels;
return $this->_allChannels;
}
}
function &getCustomUsers() {
function &getCustomUsers() {
// List containing the registered chat users:
// List containing the registered chat users:
$users = null;
$users = null;
require(AJAX_CHAT_PATH.'lib/data/users.php');
require(AJAX_CHAT_PATH.'lib/data/users.php');
return $users;
return $users;
}
}
function &getCustomChannels() {
function &getCustomChannels() {
// List containing the custom channels:
// List containing the custom channels:
$channels = null;
$channels = null;
require(AJAX_CHAT_PATH.'lib/data/channels.php');
require(AJAX_CHAT_PATH.'lib/data/channels.php');
return $channels;
return $channels;
}
}
}
}
?>
?>