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-rw-r--r--library/ajaxchat/chat/lib/class/CustomAJAXChat.php124
1 files changed, 124 insertions, 0 deletions
diff --git a/library/ajaxchat/chat/lib/class/CustomAJAXChat.php b/library/ajaxchat/chat/lib/class/CustomAJAXChat.php
new file mode 100644
index 000000000..a18e64069
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+++ b/library/ajaxchat/chat/lib/class/CustomAJAXChat.php
@@ -0,0 +1,124 @@
+<?php
+/*
+ * @package AJAX_Chat
+ * @author Sebastian Tschan
+ * @copyright (c) Sebastian Tschan
+ * @license Modified MIT License
+ * @link https://blueimp.net/ajax/
+ */
+
+class CustomAJAXChat extends AJAXChat {
+
+ // Returns an associative array containing userName, userID and userRole
+ // Returns null if login is invalid
+ function getValidLoginUserData() {
+
+ $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;
+ }
+ }
+
+ return null;
+ } else {
+ // Guest users:
+ return $this->getGuestUser();
+ }
+ }
+
+ // Store the channels the current user has access to
+ // Make sure channel names don't contain any whitespace
+ function &getChannels() {
+ if($this->_channels === null) {
+ $this->_channels = array();
+
+ $customUsers = $this->getCustomUsers();
+
+ // Get the channels, the user has access to:
+ if($this->getUserRole() == AJAX_CHAT_GUEST) {
+ $validChannels = $customUsers[0]['channels'];
+ } else {
+ $validChannels = $customUsers[$this->getUserID()]['channels'];
+ }
+
+ // 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] = $value;
+ continue;
+ }
+ // Check if we have to limit the available channels:
+ if($this->getConfig('limitChannelList') && !in_array($value, $this->getConfig('limitChannelList'))) {
+ continue;
+ }
+ if(in_array($value, $validChannels)) {
+ $this->_channels[$key] = $value;
+ }
+ }
+ }
+ return $this->_channels;
+ }
+
+ // Store all existing channels
+ // Make sure channel names don't contain any whitespace
+ function &getAllChannels() {
+ if($this->_allChannels === null) {
+ // Get all existing channels:
+ $customChannels = $this->getCustomChannels();
+
+ $defaultChannelFound = false;
+
+ foreach($customChannels as $name=>$id) {
+ $this->_allChannels[$this->trimChannelName($name)] = $id;
+ if($id == $this->getConfig('defaultChannelID')) {
+ $defaultChannelFound = true;
+ }
+ }
+
+ if(!$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')]);
+ $this->_allChannels = array_merge(
+ array(
+ $this->trimChannelName($this->getConfig('defaultChannelName'))=>$this->getConfig('defaultChannelID')
+ ),
+ $this->_allChannels
+ );
+ }
+ }
+ 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);
+ }
+
+} \ No newline at end of file