123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120 |
- <?php
- /*
- ==============================================================================
- Dokeos - elearning and course management software
- Copyright (c) 2004 Dokeos S.A.
- Copyright (c) 2003 Ghent University (UGent)
- Copyright (c) 2001 Universite catholique de Louvain (UCL)
- Copyright (c) Olivier Brouckaert
- For a full list of contributors, see "credits.txt".
- The full license can be read in "license.txt".
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
- See the GNU General Public License for more details.
- Contact: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
- ==============================================================================
- */
- /**
- ==============================================================================
- * Chat frame that shows the message list
- *
- * @author Olivier Brouckaert
- * @package dokeos.online
- ==============================================================================
- */
- define('FRAME','chat');
- // name of the language file that needs to be included
- $language_file='chat';
- include('../inc/global.inc.php');
- $reset=$_GET['reset']?true:false;
- $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
- $query="SELECT username FROM $tbl_user WHERE user_id='".$_user['user_id']."'";
- $result=api_sql_query($query,__FILE__,__LINE__);
- list($pseudoUser)=mysql_fetch_row($result);
- $isAllowed=(empty($pseudoUser) || !$_cid)?false:true;
- $isMaster=$is_courseAdmin?true:false;
- if(!$isAllowed)
- {
- exit();
- }
- $dateNow=date('Y-m-d');
- $documentPath=api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
- $onlinePath=$documentPath.'online_files/';
- if(!file_exists($onlinePath.'messages-'.$dateNow.'.log'))
- {
- fclose(fopen($onlinePath.'messages-'.$dateNow.'.log','w'));
- }
- if($reset && $isMaster)
- {
- $i=1;
- while(file_exists($onlinePath.'messages-'.$dateNow.'-'.$i.'.log'))
- {
- $i++;
- }
- rename($onlinePath.'messages-'.$dateNow.'.log',$onlinePath.'messages-'.$dateNow.'-'.$i.'.log');
- fclose(fopen($onlinePath.'messages-'.$dateNow.'.log','w'));
- }
- $content=file($onlinePath.'messages-'.$dateNow.'.log');
- $nbr_lines=sizeof($content);
- $remove=$nbr_lines-100;
- if($remove < 0)
- {
- $remove=0;
- }
- array_splice($content,0,$remove);
- include('header_frame.inc.php');
- foreach($content as $thisLine)
- {
- echo "$thisLine<br>";
- }
- ?>
- <a name="bottom" style="text-decoration:none;"> </a>
- <?php
- if($isMaster)
- {
- $rand=mt_rand(1,1000);
- ?>
- <br>
- <table border="0" cellpadding="0" cellspacing="0" width="100%">
- <tr>
- <td width="1%" valign="middle"><a href="<?php echo api_get_self(); ?>?rand=<?php echo $rand; ?>&reset=1#bottom" onclick="javascript:if(!confirm('<?php echo addslashes(htmlentities(get_lang('ConfirmReset'),ENT_QUOTES,$charset)); ?>')) return false;"><img src="../img/delete.gif" border="0" alt="" title="<?php echo htmlentities(get_lang('ClearList'),ENT_QUOTES,$charset); ?>"></a></td>
- <td width="99%"> <a href="<?php echo api_get_self(); ?>?rand=<?php echo $rand; ?>&reset=1#bottom" onclick="javascript:if(!confirm('<?php echo addslashes(htmlentities(get_lang('ConfirmReset'),ENT_QUOTES,$charset)); ?>')) return false;"><?php echo get_lang('ClearList'); ?></a></td>
- </tr>
- </table>
- <?php
- }
- include('footer_frame.inc.php');
- ?>
|