<?php
require_once("admin/Database.php");
require_once("admin/class.pager.php");

$p = new Pager;
$db = new Database();
$results = array();
$lectures = array();

$limit = 6;
$start = $p->findStart($limit);

$query = "select lecture_id,title from lectures order by lect_date desc";
$db->query($query);
$count = $db->get_num_rows();

$pages = $p->findPages($count, $limit);


$query = "select lecture_id,title from lectures order by lect_date desc LIMIT ".$start.", ".$limit;
if($db->query($query)&&$db->get_num_rows()>0)
{
	for($a=0;$a<$db->get_num_rows();$a++)
	{
		$row = $db->fetch_row();
		array_push($lectures,$row);
	}
}

for($a=0;$a<count($lectures);$a++)
{
	$query = "select f.file_id,f.file_extension from lectures_files as f where f.lecture_id='".$lectures[$a][0]."'";
	if($db->query($query)&&$db->get_num_rows()>0)
	{
		$row = $db->fetch_all();		
	}
	$results[$a][0] = $lectures[$a][1];
	$results[$a][1] = $row;
}
$finaldata="";
for($a=0;$a<count($results);$a++)
{
	$finaldata.='<tr align="left" valign="top">
                                <td width="12%" valign="top"><img src="images/ppt2.jpg" width="60" height="66"></td>
                                <td width="88%" valign="middle" ><table width="100%" border="0" cellspacing="0" cellpadding="4">
                                    <tr align="left" valign="middle">
                                      <td class="red">'.$results[$a][0].'</td>
                                    </tr>';
	$temp=1;
	for($b=0;$b<count($results[$a][1]);$b++)
	{
		
		$finaldata.='<tr align="left" valign="middle">
                                      <td><a target="_blank" href="admin/sitefiles/lecture_files/d.php?f='.$results[$a][1][$b][0].$results[$a][1][$b][1].'" class="downloadpdf">Download File '.$temp.'</a> </td>
         </tr>';
		$temp++;
	}
	$finaldata.='</table></td>
                              </tr>';
}

if($pages>1)
$pagelist = $p->pageList($_GET['page'], $pages);
else 
$pagelist = "";

require 'Smarty.class.php';
$smarty = new Smarty;
$smarty->assign("pagelist",$pagelist);
$smarty->assign('data',$finaldata);
$smarty->display('lectures.tpl');
?>