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<?php
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/* For licensing terms, see /license.txt */
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/**
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* Chat tool
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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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$language_file = array('chat');
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require_once '../inc/global.inc.php';
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require_once api_get_path(LIBRARY_PATH).'groupmanager.lib.php';
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$this_section = SECTION_COURSES;
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$nameTools = get_lang('ToolChat');
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if ($_GET["origin"] != 'whoisonline') {
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api_protect_course_script(true);
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} else {
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$origin = $_SESSION['origin'];
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$target = $_SESSION['target'];
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$_SESSION['origin']=$_GET["origin"];
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$_SESSION['target']=$_GET["target"];
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}
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/* TRACKING */
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event_access_tool(TOOL_CHAT);
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header('Content-Type: text/html; charset='.api_get_system_encoding());
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/*
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* Choose CSS style (platform's, user's, or course's)
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*/
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$my_style = api_get_visual_theme();
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$mycourseid = api_get_course_id();
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if (!empty($mycourseid) && $mycourseid != -1) {
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$open_chat_window = api_get_course_setting('allow_open_chat_window');
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}
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$cidreq = Security::remove_XSS($_GET['cidReq']);
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$toolgroup = Security::remove_XSS($_GET['toolgroup']); //fix when change by vertical or horizontal menu from a chat group to chat course.
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if (empty($toolgroup) && empty($open_chat_window)){
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unset($_SESSION['_gid']);
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}
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?>
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<!DOCTYPE html
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PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<?php echo api_get_language_isocode(); ?>" lang="<?php echo api_get_language_isocode(); ?>">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=<?php echo api_get_system_encoding(); ?>" />
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<?php
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echo'<title>'.get_lang('Chat').' - '.$mycourseid.' - '.api_get_setting('siteName').'</title>';
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// If it is a group chat then the breadcrumbs.
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if ($_SESSION['_gid'] OR $_GET['group_id']) {
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if (isset($_SESSION['_gid'])) {
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$_clean['group_id'] = (int)$_SESSION['_gid'];
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}
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if (isset($_GET['group_id'])) {
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$_clean['group_id'] = (int)Database::escape_string($_GET['group_id']);
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}
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$group_properties = GroupManager :: get_group_properties($_clean['group_id']);
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$interbreadcrumb[] = array('url' => '../group/group.php', 'name' => get_lang('Groups'));
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$interbreadcrumb[] = array('url' => '../group/group_space.php?gidReq='.$_SESSION['_gid'], 'name' => get_lang('GroupSpace').' '.$group_properties['name']);
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$noPHP_SELF = true;
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$shortBanner = false;
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$add_group_to_title = ' ('.$group_properties['name'].')';
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$groupfilter = 'group_id="'.$_clean['group_id'].'"';
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// Ensure this tool in groups whe it's private or deactivated
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/*if ($group_properties['chat_state'] == 0) {
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echo api_not_allowed();
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} elseif ($group_properties['chat_state'] == 2) {
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if (!api_is_allowed_to_edit(false,true) and !GroupManager :: is_user_in_group($_user['user_id'], $_SESSION['_gid'])) {
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echo api_not_allowed();
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}
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}*/
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} else {
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$groupfilter = 'group_id=0';
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}
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//$is_allowed_to_edit = api_is_allowed_to_edit(false, true);
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if (empty($open_chat_window)) {
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Display::display_header($tool_name, 'Chat');
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}
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echo '<iframe src="chat_whoisonline.php?cidReq='.$cidreq.'" name="chat_whoisonline" scrolling="auto" style="height:320px; width:19%; border: 0px none; float:left"></iframe>';
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echo '<iframe src="chat_chat.php?origin='.Security::remove_XSS($_GET['origin']).'&target='.Security::remove_XSS($_GET['target']).'&cidReq='.$cidreq.'" name="chat_chat" scrolling="auto" height="240" style="width:80%; border: 0px none; float:right"></iframe>';
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echo '<iframe src="chat_message.php?cidReq='.$cidreq.'" name="chat_message" scrolling="no" height="80" style="width:80%; border: 0px none; float:right"></iframe>';
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echo '<iframe src="chat_hidden.php?cidReq='.$cidreq.'" name="chat_hidden" height="0" style="border: 0px none"></iframe>';
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if (empty($open_chat_window)) {
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Display::display_footer();
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}
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echo '</html>';
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