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136 lines
4.4 KiB
136 lines
4.4 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Hidden frame that refreshes the visible frames when a modification occurs
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*
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* @author Olivier Brouckaert
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* @package chamilo.chat
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*/
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/**
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* Code
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*/
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define('FRAME', 'hidden');
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$language_file = array('chat');
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require_once '../inc/global.inc.php';
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require_once api_get_path(LIBRARY_PATH).'course.lib.php';
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require_once api_get_path(LIBRARY_PATH).'groupmanager.lib.php';
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require_once 'chat_functions.lib.php';
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$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
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$tbl_chat_connected = Database::get_course_chat_connected_table();
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$query = "SELECT username FROM $tbl_user WHERE user_id='".$_user['user_id']."'";
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$result = Database::query($query);
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list($pseudo_user) = Database::fetch_row($result);
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$isAllowed = !(empty($pseudo_user) || !$_cid);
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$isMaster = (bool)$is_courseAdmin;
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/*if(!$isAllowed) {
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exit();
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}*/
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$date_now = date('Y-m-d');
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$group_id = intval($_SESSION['_gid']);
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$session_id = intval($_SESSION['id_session']);
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$session_condition = api_get_session_condition($session_id);
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$group_condition = " AND to_group_id = '$group_id'";
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$extra_condition = '';
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if (!empty($group_id)) {
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$extra_condition = $group_condition;
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} else {
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$extra_condition = $session_condition;
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}
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// get chat path
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$chat_path = '';
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$document_path = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document';
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if (!empty($group_id)) {
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$group_info = GroupManager :: get_group_properties($group_id);
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$chat_path = $document_path.$group_info['directory'].'/chat_files/';
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} else {
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$chat_path = $document_path.'/chat_files/';
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}
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// get chat file
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$basename_chat = '';
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if (!empty($group_id)) {
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$basename_chat = 'messages-'.$date_now.'_gid-'.$group_id;
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} elseif (!empty($session_id)) {
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$basename_chat = 'messages-'.$date_now.'_sid-'.$session_id;
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} else {
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$basename_chat = 'messages-'.$date_now;
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}
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$chat_size_old = intval($_POST['chat_size_old']);
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$file = $chat_path.$basename_chat.'.log.html';
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$chat_size_new = 0;
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if (file_exists($file)) {
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$chat_size_new = filesize($file);
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}
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$sql = "SELECT user_id FROM $tbl_chat_connected WHERE user_id='".$_user['user_id']."' $extra_condition";
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$result = Database::query($sql);
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// The user_id exists so we must do an UPDATE and not a INSERT
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$current_time = date('Y-m-d H:i:s');
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if (Database::num_rows($result) == 0) {
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$query = "INSERT INTO $tbl_chat_connected(user_id,last_connection,session_id,to_group_id) VALUES('".$_user['user_id']."','$current_time','$session_id','$group_id')";
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} else {
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$query = "UPDATE $tbl_chat_connected set last_connection='".$current_time."' WHERE user_id='".$_user['user_id']."' AND session_id='$session_id' AND to_group_id='$group_id'";
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}
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Database::query($query);
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$query = "SELECT COUNT(user_id) FROM $tbl_chat_connected WHERE last_connection>'".date('Y-m-d H:i:s',time()-60*5)."' $extra_condition";
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$result = Database::query($query);
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$connected_old = intval($_POST['connected_old']);
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list($connected_new) = Database::fetch_row($result);
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/*disconnected user of chat*/
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disconnect_user_of_chat ();
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require 'header_frame.inc.php';
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// Navigation menu
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if (api_get_setting('show_navigation_menu') != 'false') {
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$course_id = api_get_course_id();
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if (!empty($course_id) && ($course_id != -1)) {
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if (api_get_setting('show_navigation_menu') != 'icons') {
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echo '</div> <!-- end #center -->';
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echo '</div> <!-- end #centerwrap -->';
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}
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require_once api_get_path(INCLUDE_PATH).'tool_navigation_menu.inc.php';
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show_navigation_menu();
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}
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}
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?>
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<form name="formHidden" method="post" action="<?php echo api_get_self().'?cidReq='.$_GET['cidReq']; ?>">
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<input type="hidden" name="chat_size_old" value="<?php echo $chat_size_new; ?>">
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<input type="hidden" name="connected_old" value="<?php echo $connected_new; ?>">
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</form>
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<?php
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if ($_SESSION["origin"] == 'whoisonline') { //check if our target has denied our request or not
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$talk_to = $_SESSION["target"];
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$track_user_table = Database::get_main_table(TABLE_MAIN_USER);
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$sql = "select chatcall_text from $track_user_table where ( user_id = $talk_to )";
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$result = Database::query($sql);
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$row = Database::fetch_array($result);
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if ($row['chatcall_text'] == 'DENIED') {
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echo "<script language=\"javascript\" type=\"text/javascript\"> alert('".get_lang('ChatDenied')."'); </script>";
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$sql = "update $track_user_table set chatcall_user_id = '', chatcall_date = '', chatcall_text='' WHERE (user_id = $talk_to)";
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$result = Database::query($sql);
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}
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}
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require 'footer_frame.inc.php';
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