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212 lines
6.9 KiB
212 lines
6.9 KiB
<?php // $Id: online_master.php 10204 2006-11-26 20:46:53Z pcool $
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/*
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==============================================================================
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Dokeos - elearning and course management software
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Copyright (c) 2004 Dokeos S.A.
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Copyright (c) 2003 Ghent University (UGent)
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Copyright (c) 2001 Universite catholique de Louvain (UCL)
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Copyright (c) Olivier Brouckaert
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For a full list of contributors, see "credits.txt".
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The full license can be read in "license.txt".
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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See the GNU General Public License for more details.
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Contact: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
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==============================================================================
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*/
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/**
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==============================================================================
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* Displays the master's picture and/or the video or audio file
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*
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* @author Olivier Brouckaert
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* @package dokeos.online
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==============================================================================
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*/
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define('FRAME','master');
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// name of the language file that needs to be included
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$language_file='chat';
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include('../inc/global.inc.php');
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$this_section=SECTION_COURSES;
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$init=intval($_GET['init']);
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$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
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$tbl_course_user = Database::get_main_table(TABLE_MAIN_COURSE_USER);
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$tbl_online_link=Database::get_course_table(TABLE_ONLINE_LINK);
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$query="SELECT t1.user_id,username,picture_uri,t2.status FROM $tbl_user t1,$tbl_course_user t2 WHERE t1.user_id=t2.user_id AND course_code='$_cid' AND (t1.user_id='".$_user['user_id']."' OR t2.status='1')";
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$result=api_sql_query($query,__FILE__,__LINE__);
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while($row=mysql_fetch_array($result))
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{
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if($row['user_id'] == $_user['user_id'])
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{
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$pseudoUser=$row['username'];
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}
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if($row['status'] == 1)
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{
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$picture_uri=$row['picture_uri'];
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}
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}
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$isAllowed=(empty($pseudoUser) || !$_cid)?false:true;
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$isMaster=$is_courseAdmin?true:false;
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if(!$isAllowed)
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{
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exit();
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}
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$pictureURL=api_get_path(WEB_CODE_PATH).'upload/users/';
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$documentPath=api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
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$onlinePath=$documentPath.'online_files/';
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if(!is_dir($onlinePath))
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{
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if(is_file($onlinePath))
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{
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@unlink($onlinePath);
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}
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@mkdir($onlinePath,0777);
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@chmod($onlinePath,0777);
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}
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if($isMaster && $init)
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{
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$fp=fopen($onlinePath.'htmlarea.html','w');
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fputs($fp,get_lang('TextEditorDefault'));
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fclose($fp);
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if(!file_exists($onlinePath.'streaming.txt'))
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{
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$fp=fopen($onlinePath.'streaming.txt','w');
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fputs($fp,"http://www.dokeos.com/pub/01_discovery_high.mov\nmov");
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fclose($fp);
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}
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}
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if(!$isMaster)
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{
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if(!list($stream_url,$stream_type)=@file($onlinePath.'streaming.txt'))
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{
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$stream_url='';
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$stream_type='mp3';
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}
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else
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{
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$stream_url=rtrim($stream_url);
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$stream_type=rtrim($stream_type);
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}
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$query="SELECT id,name,url FROM $tbl_online_link ORDER BY name";
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$result=api_sql_query($query,__FILE__,__LINE__);
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$Links=api_store_result($result);
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}
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include('header_frame.inc.php');
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?>
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<?php if($isMaster): ?>
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<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr>
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<td width="1%" valign="middle"><a href="online_streaming.php"><img src="../img/conf.gif" border="0" alt="" title="<?php echo htmlentities(get_lang('Streaming')); ?>"></a></td>
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<td width="49%" align="left" nowrap="nowrap"> <a href="online_streaming.php"><?php echo get_lang('Streaming'); ?></a></td>
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<td width="49%" align="right" nowrap="nowrap"><a href="online_htmlarea.php" target="online_working_area"><?php echo get_lang('WhiteBoard'); ?></a> </td>
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<td width="1%" valign="middle"><a href="online_htmlarea.php" target="online_working_area"><img src="../img/works.gif" border="0" alt="" title="<?php echo htmlentities(get_lang('WhiteBoard')); ?>"></a></td>
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</tr>
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</table>
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<br>
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<?php endif; ?>
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<table border="0" cellpadding="5" cellspacing="0" width="100%" <?php if(!$isMaster) echo 'height="100%"'; ?> >
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<tr>
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<?php if($isMaster || empty($stream_url)): ?>
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<td align="center" valign="middle"><img src="<?php if(empty($picture_uri)) echo '../img/unknown.jpg'; else echo $pictureURL.$picture_uri; ?>" border="0" height="120" alt=""></td>
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<?php elseif(!empty($stream_url) && $stream_type == 'mp3'): ?>
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<td width="1%" valign="middle"><img src="<?php if(empty($picture_uri)) echo '../img/unknown.jpg'; else echo $pictureURL.$picture_uri; ?>" border="0" height="120" alt=""></td>
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<td width="99%" valign="middle" align="center">
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<?php else: ?>
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<td align="center">
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<?php endif; ?>
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<?php
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if(!$isMaster && !empty($stream_url))
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{
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if($stream_type == 'mp3')
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{
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?>
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<embed src="<?php echo $stream_url; ?>" width="30" height="60" autostart="true" loop="false" controls="PlayOnlyButton,StopButton" type="audio/x-pn-realaudio-plugin" pluginspage="http://www.real.com/player/index.html?src=000629realhome"></embed>
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<?php
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}
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elseif($stream_type == 'mp4')
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{
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?>
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<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" width="160" height="120" type="application/x-oleobject">
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<param name="src" value="<?php echo $stream_url; ?>">
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<param name="autoplay" value="true">
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<param name="loop" value="true">
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<param name="cache" value="false">
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<embed src="<?php echo $stream_url; ?>" width="160" height="120" autoplay="true" loop="true" cache="false" type="video/quicktime" pluginspage="http://www.apple.com/quicktime/download/"></embed>
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</object>
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<?php
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}
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elseif($stream_type == 'mov')
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{
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?>
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<object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab" width="160" height="120" type="application/x-oleobject">
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<param name="src" value="<?php echo $stream_url; ?>">
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<param name="autoplay" value="true">
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<param name="loop" value="true">
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<param name="cache" value="false">
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<embed src="<?php echo $stream_url; ?>" width="160" height="120" autoplay="true" loop="true" cache="false" type="video/quicktime" pluginspage="http://www.apple.com/quicktime/download/"></embed>
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</object>
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<?php
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}
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}
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?>
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</td>
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</tr>
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</table>
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<?php if($isMaster): ?>
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<br>
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<table border="0" cellpadding="0" cellspacing="0" width="100%">
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<tr>
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<td width="1%" valign="middle"><a href="online_links.php"><img src="../img/links.gif" border="0" alt="" title="<?php echo htmlentities(get_lang('Links')); ?>"></a></td>
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<td width="49%" align="left" nowrap="nowrap"> <a href="online_links.php"><?php echo get_lang('Links'); ?></a></td>
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<td width="49%" align="right" nowrap="nowrap"><a href="online_working_area.php" target="online_working_area"><?php echo get_lang('Home'); ?></a> </td>
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<td width="1%" valign="middle"><a href="online_working_area.php" target="online_working_area"><img src="../img/home.gif" border="0" alt="" title="<?php echo htmlentities(get_lang('Home')); ?>"></a></td>
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</tr>
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</table>
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<?php endif; ?>
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<?php
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include('footer_frame.inc.php');
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?>
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