logged_out_content.php

<?
/*========================================================================
*   Open eClass 2.3
*   E-learning and Course Management System
* ========================================================================
*  Copyright(c) 2003-2010  Greek Universities Network - GUnet
*  A full copyright notice can be read in "/info/copyright.txt".
*
*  Developers Group:	Costas Tsibanis <k.tsibanis@noc.uoa.gr>
*			Yannis Exidaridis <jexi@noc.uoa.gr>
*			Alexandros Diamantidis <adia@noc.uoa.gr>
*			Tilemachos Raptis <traptis@noc.uoa.gr>
*
*  For a full list of contributors, see "credits.txt".
*
*  Open eClass is an open platform distributed in the hope that it will
*  be useful (without any warranty), under the terms of the GNU (General
*  Public License) as published by the Free Software Foundation.
*  The full license can be read in "/info/license/license_gpl.txt".
*
*  Contact address: 	GUnet Asynchronous eLearning Group,
*  			Network Operations Center, University of Athens,
*  			Panepistimiopolis Ilissia, 15784, Athens, Greece
*  			eMail: info@openeclass.org
* =========================================================================*/

/*
 * Logged Out Component
 *
 * @author Evelthon Prodromou <eprodromou@upnet.gr>
 * @version $Id: logged_out_content.php,v 1.2 2009-12-15 12:45:02 jexi Exp $
 *
 * @abstract This component creates the content of the index page when the
 * user is not logged in
 * It includes:
 * 1. The login form,
 * 2. an optional content below the login form,
 * 3. The introductory message
 * 4. Platform announcements (If there are any)
 *
 */

if (!defined('INDEX_START')) {
	die("Action not allowed!");
}

if (isset($_SESSION['langswitch'])) {
	$language = $_SESSION['langswitch'];
}

$tool_content .= <<<lCont
<div id="container_login">

<div id="wrapper">
<div id="content_login">
<p align='justify'>$langInfoAbout</p>
lCont;

$tool_content .='<br />';

$qlang = ($language == "greek")? 'gr': 'en';
$sql = "SELECT `date`, `{$qlang}_title` , `{$qlang}_body` , `{$qlang}_comment`
        FROM `admin_announcements`
        WHERE `visible` = 'V' ORDER BY `date` DESC";
$result = db_query($sql, $mysqlMainDb);
if (mysql_num_rows($result) > 0) {
	$announceArr = array();
	while ($eclassAnnounce = mysql_fetch_array($result)) {
		array_push($announceArr, $eclassAnnounce);
	}
        $tool_content .= "<br/>
        <table width='99%' class='AnnouncementsList'>
	<thead><tr><th width='180'>$langAnnouncements</th><th>&nbsp;</th></tr></thead>
	<tbody>";

	$numOfAnnouncements = count($announceArr);

	for($i=0; $i < $numOfAnnouncements; $i++) {
		$tool_content .= "<tr><td colspan='2'>
		<img style='border:0px;' src='${urlAppend}/template/classic/img/arrow_grey.gif' alt='' />
		<b>".$announceArr[$i][1]."</b>
		(".greek_format($announceArr[$i][0]).")
		<p>
		".$announceArr[$i][2]."<br />
		<i>".$announceArr[$i][3]."</i></p>
		</td>
		</tr>";
	}
	$tool_content .= "</tbody></table>";
}

$shibactive = mysql_fetch_array(db_query("SELECT auth_default FROM auth WHERE auth_name='shibboleth'"));
if ($shibactive['auth_default'] == 1) {
	$shibboleth_link = "<a href='{$urlServer}secure/index.php'>$langShibboleth</a><br /><br />";
} else {
	$shibboleth_link = "";
}

$tool_content .= <<<lCont2
</div>
</div>
<div id="navigation">

 <table width="99%">
 <tr>
   <th class="LoginHead"><b>$langUserLogin </b></th>
 </tr>
 <tr>
   <td class="LoginData">
   <form action="${urlSecure}index.php" method="post">
   $langUsername <br />
   <input class="Login" name="uname" size="20" /><br />
   $langPass <br />
   <input class="Login" name="pass" type="password" size="20" /><br /><br />
   <input class="Login" name="submit" type="submit" size="20" value="$langEnter" /><br />
   $warning<br />$shibboleth_link
   <a href="modules/auth/lostpass.php">$lang_forgot_pass</a>
   </form>
   </td>
 </tr>
</table>

</div>
<div id="extra">
{ECLASS_HOME_EXTRAS_RIGHT}
</div>

</div>

lCont2;