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-rw-r--r--chat/lib/class/CustomAJAXChat.php277
1 files changed, 213 insertions, 64 deletions
diff --git a/chat/lib/class/CustomAJAXChat.php b/chat/lib/class/CustomAJAXChat.php
index a18e640..8cc255a 100644
--- a/chat/lib/class/CustomAJAXChat.php
+++ b/chat/lib/class/CustomAJAXChat.php
@@ -3,38 +3,117 @@
* @package AJAX_Chat
* @author Sebastian Tschan
* @copyright (c) Sebastian Tschan
- * @license Modified MIT License
+ * @license GNU Affero General Public License
* @link https://blueimp.net/ajax/
+ *
+ * SMF integration:
+ * http://www.simplemachines.org/
*/
class CustomAJAXChat extends AJAXChat {
+ // Initialize custom configuration settings
+ function initCustomConfig() {
+ global $db_name,$db_connection;
+
+ // Use the existing SMF database connection:
+ $this->setConfig('dbConnection', 'link', $db_connection);
+ }
+
+ // Override the database connection method to make sure the SMF database is selected:
+ function initDataBaseConnection() {
+ global $db_name;
+
+ // Call the parent method to initialize the database connection:
+ parent::initDataBaseConnection();
+
+ // Select the SMF database:
+ $this->db->select($db_name);
+ if($this->db->error()) {
+ echo $this->db->getError();
+ die();
+ }
+ }
+
+ // Initialize custom request variables:
+ function initCustomRequestVars() {
+ global $context;
+
+ // Auto-login phpBB users:
+ if(!$this->getRequestVar('logout') && !$context['user']['is_guest']) {
+ $this->setRequestVar('login', true);
+ }
+ }
+
+ // Replace custom template tags:
+ function replaceCustomTemplateTags($tag, $tagContent) {
+ global $context,$boardurl;
+
+ switch($tag) {
+
+ case 'FORUM_LOGIN_URL':
+ if(!$context['user']['is_guest']) {
+ return ($this->getRequestVar('view') == 'logs') ? './?view=logs' : './';
+ } else {
+ return $this->htmlEncode($boardurl).'/index.php?action=login2';
+ }
+
+
+ case 'REDIRECT_URL':
+ if(!$context['user']['is_guest']) {
+ return '';
+ } else {
+ $redirectURL = $this->getRequestVar('view') == 'logs' ? $this->getChatURL().'?view=logs' : $this->getChatURL();
+ if(!$this->getRequestVar('logout')) {
+ // Set the redirect URL after login to the chat:
+ ssi_login($redirectURL, false);
+ } else {
+ // Reset the redirect URL on logout:
+ ssi_login($boardurl.'/index.php', false);
+ }
+ return $redirectURL;
+ }
+
+ default:
+ return null;
+ }
+ }
+
+ // Returns true if the userID of the logged in user is identical to the userID of the authentication system
+ // or the user is authenticated as guest in the chat and the authentication system
+ function revalidateUserID() {
+ global $context;
+
+ if($this->getUserRole() === AJAX_CHAT_GUEST && $context['user']['is_guest'] || ($this->getUserID() === $context['user']['id'])) {
+ return true;
+ }
+ return false;
+ }
+
// Returns an associative array containing userName, userID and userRole
// Returns null if login is invalid
function getValidLoginUserData() {
+ global $context,$user_info;
- $customUsers = $this->getCustomUsers();
-
- if($this->getRequestVar('password')) {
- // Check if we have a valid registered user:
-
- $userName = $this->getRequestVar('userName');
- $userName = $this->convertEncoding($userName, $this->getConfig('contentEncoding'), $this->getConfig('sourceEncoding'));
-
- $password = $this->getRequestVar('password');
- $password = $this->convertEncoding($password, $this->getConfig('contentEncoding'), $this->getConfig('sourceEncoding'));
-
- foreach($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 $userData;
- }
- }
+ // Check if we have a valid registered user:
+ if(!$context['user']['is_guest']) {
+ $userData = array();
+ $userData['userID'] = $context['user']['id'];
+
+ $userData['userName'] = $this->trimUserName($context['user']['name']);
+
+ if($context['user']['is_admin'])
+ $userData['userRole'] = AJAX_CHAT_ADMIN;
+ // $context['user']['is_mod'] is always false if no board is loaded.
+ // As a workaround we check the permission 'calendar_post'.
+ // This is only set to true for global moderators by default:
+ elseif(in_array('calendar_post', $user_info['permissions']))
+ $userData['userRole'] = AJAX_CHAT_MODERATOR;
+ else
+ $userData['userRole'] = AJAX_CHAT_USER;
+
+ return $userData;
- return null;
} else {
// Guest users:
return $this->getGuestUser();
@@ -45,30 +124,53 @@ class CustomAJAXChat extends AJAXChat {
// Make sure channel names don't contain any whitespace
function &getChannels() {
if($this->_channels === null) {
+ global $db_prefix,$user_info;
+
$this->_channels = array();
- $customUsers = $this->getCustomUsers();
+ $sql = 'SELECT
+ ID_BOARD,
+ name
+ FROM
+ '.$db_prefix.'boards AS b
+ WHERE
+ '.$user_info['query_see_board'].';';
+
+ // Create a new SQL query:
+ $result = $this->db->sqlQuery($sql);
- // Get the channels, the user has access to:
- if($this->getUserRole() == AJAX_CHAT_GUEST) {
- $validChannels = $customUsers[0]['channels'];
- } else {
- $validChannels = $customUsers[$this->getUserID()]['channels'];
+ // Stop if an error occurs:
+ if($result->error()) {
+ echo $result->getError();
+ die();
}
-
- // Add the valid channels to the channel list (the defaultChannelID is always valid):
- foreach($this->getAllChannels() as $key=>$value) {
- if ($value == $this->getConfig('defaultChannelID')) {
- $this->_channels[$key] = $value;
- continue;
- }
+
+ $defaultChannelFound = false;
+
+ while($row = $result->fetch()) {
// Check if we have to limit the available channels:
- if($this->getConfig('limitChannelList') && !in_array($value, $this->getConfig('limitChannelList'))) {
+ if($this->getConfig('limitChannelList') && !in_array($row['ID_BOARD'], $this->getConfig('limitChannelList'))) {
continue;
}
- if(in_array($value, $validChannels)) {
- $this->_channels[$key] = $value;
+
+ $forumName = $this->trimChannelName($row['name']);
+
+ $this->_channels[$forumName] = $row['ID_BOARD'];
+
+ if(!$defaultChannelFound && $row['ID_BOARD'] == $this->getConfig('defaultChannelID')) {
+ $defaultChannelFound = true;
}
+ }
+ $result->free();
+
+ if(!$defaultChannelFound) {
+ // Add the default channel as first array element to the channel list:
+ $this->_channels = array_merge(
+ array(
+ $this->trimChannelName($this->getConfig('defaultChannelName'))=>$this->getConfig('defaultChannelID')
+ ),
+ $this->_channels
+ );
}
}
return $this->_channels;
@@ -78,22 +180,40 @@ class CustomAJAXChat extends AJAXChat {
// Make sure channel names don't contain any whitespace
function &getAllChannels() {
if($this->_allChannels === null) {
- // Get all existing channels:
- $customChannels = $this->getCustomChannels();
+ global $db_prefix,$user_info;
- $defaultChannelFound = false;
+ $this->_allChannels = array();
+
+ $sql = 'SELECT
+ ID_BOARD,
+ name
+ FROM
+ '.$db_prefix.'boards;';
+
+ // Create a new SQL query:
+ $result = $this->db->sqlQuery($sql);
- foreach($customChannels as $name=>$id) {
- $this->_allChannels[$this->trimChannelName($name)] = $id;
- if($id == $this->getConfig('defaultChannelID')) {
+ // Stop if an error occurs:
+ if($result->error()) {
+ echo $result->getError();
+ die();
+ }
+
+ $defaultChannelFound = false;
+
+ while($row = $result->fetch()) {
+ $forumName = $this->trimChannelName($row['name']);
+
+ $this->_allChannels[$forumName] = $row['ID_BOARD'];
+
+ if(!$defaultChannelFound && $row['ID_BOARD'] == $this->getConfig('defaultChannelID')) {
$defaultChannelFound = true;
}
- }
-
+ }
+ $result->free();
+
if(!$defaultChannelFound) {
- // Add the default channel as first array element to the channel list
- // First remove it in case it appeard under a different ID
- unset($this->_allChannels[$this->getConfig('defaultChannelName')]);
+ // Add the default channel as first array element to the channel list:
$this->_allChannels = array_merge(
array(
$this->trimChannelName($this->getConfig('defaultChannelName'))=>$this->getConfig('defaultChannelID')
@@ -105,20 +225,49 @@ class CustomAJAXChat extends AJAXChat {
return $this->_allChannels;
}
- function &getCustomUsers() {
- // List containing the registered chat users:
- $users = null;
- require(AJAX_CHAT_PATH.'lib/data/users.php');
- return $users;
- }
-
- function getCustomChannels() {
- // List containing the custom channels:
- $channels = null;
- require(AJAX_CHAT_PATH.'lib/data/channels.php');
- // Channel array structure should be:
- // ChannelName => ChannelID
- return array_flip($channels);
+ // Method to set the style cookie depending on the SMF user style:
+ function setStyle() {
+ global $db_prefix,$settings;
+
+ if(isset($_COOKIE[$this->getConfig('sessionName').'_style']) && in_array($_COOKIE[$this->getConfig('sessionName').'_style'], $this->getConfig('styleAvailable')))
+ return;
+
+ $sql = 'SELECT
+ value
+ FROM
+ '.$db_prefix.'themes
+ WHERE
+ ID_THEME = '.$this->db->makeSafe($settings['theme_id']).'
+ AND
+ variable = \'name\';';
+
+ // Create a new SQL query:
+ $result = $this->db->sqlQuery($sql);
+
+ // Stop if an error occurs:
+ if($result->error()) {
+ echo $result->getError();
+ die();
+ }
+
+ $row = $result->fetch();
+ $styleName = $row['value'];
+
+ $result->free();
+
+ if(!in_array($styleName, $this->getConfig('styleAvailable'))) {
+ $styleName = $this->getConfig('styleDefault');
+ }
+
+ setcookie(
+ $this->getConfig('sessionName').'_style',
+ $styleName,
+ time()+60*60*24*$this->getConfig('sessionCookieLifeTime'),
+ $this->getConfig('sessionCookiePath'),
+ $this->getConfig('sessionCookieDomain'),
+ $this->getConfig('sessionCookieSecure')
+ );
+ return;
}
-} \ No newline at end of file
+}
generated by cgit v1.1 at 2025-05-11 07:03:59 +0000