<?php

/**
*
* @package - Board3portal
* @version $Id$
* @copyright (c) kevin / saint ( http://www.board3.de/ ), (c) Ice, (c) nickvergessen ( http://www.flying-bits.org/ ), (c) redbull254 ( http://www.digitalfotografie-foren.de )
* @based on: phpBB3 Portal by Sevdin Filiz, www.phpbb3portal.com
* @license http://opensource.org/licenses/gpl-license.php GNU Public License 
*
*/

if (!defined('IN_PHPBB'))
{
   exit;
}

if (!defined('IN_PORTAL'))
{
   exit;
}

$attach_forums = false;
$where = '';

if( $portal_config['portal_attachments_forum_ids'] !== '' )
{
	$attach_forums_config = ( strpos($portal_config['portal_attachments_forum_ids'], ',') !== FALSE ) ? explode(',', $portal_config['portal_attachments_forum_ids']) : array($portal_config['portal_attachments_forum_ids']);
	$forum_list =  array_unique(array_keys($auth->acl_getf('f_read', true)));
	
	$forum_list =  array_unique( array_intersect($attach_forums_config, $forum_list) );
}
else
{
	$forum_list =  array_unique(array_keys($auth->acl_getf('f_read', true)));
}

if( sizeof($forum_list) )
{
	foreach($forum_list as $af )
	{
		$af = (int) trim($af);
		$attach_forums = true;
		$where .= 't.forum_id = \''.$af.'\' OR ';
	}
}

if( $where != '' )
{
	$where = 'AND (' . substr($where, 0, -4) . ')';
}

if( $attach_forums === TRUE )
{
	// Just grab all attachment info from database
	$sql = 'SELECT
				a.*,
				t.forum_id
			FROM
				' . ATTACHMENTS_TABLE . ' a,
				' . TOPICS_TABLE . ' t
			WHERE
				a.topic_id <> 0
				AND a.topic_id = t.topic_id
				' . $where . '
			ORDER BY
				filetime ' . ((!$config['display_order']) ? 'DESC' : 'ASC') . ', post_msg_id ASC';
	$result = $db->sql_query_limit($sql, $portal_config['portal_attachments_number']);

	while ($row = $db->sql_fetchrow($result))
	{
		$size_lang = ($row['filesize'] >= 1048576) ? $user->lang['MB'] : (($row['filesize'] >= 1024) ? $user->lang['KB'] : $user->lang['BYTES']);
		$row['filesize'] = ($row['filesize'] >= 1048576) ? round((round($row['filesize'] / 1048576 * 100) / 100), 2) : (($row['filesize'] >= 1024) ? round((round($row['filesize'] / 1024 * 100) / 100), 2) : $row['filesize']);

		$replace = str_replace(array('_','.zip','.jpg','.gif','.png','.ZIP','.JPG','.GIF','.PNG','.','-'), ' ', $row['real_filename']);

		$template->assign_block_vars('attach', array(
			'FILESIZE'			=> $row['filesize'] . ' ' . $size_lang,
			'FILETIME'			=> $user->format_date($row['filetime']),
			'DOWNLOAD_COUNT'	=> (int) $row['download_count'], // grab downloads count
			'REAL_FILENAME'		=> $replace,
			'PHYSICAL_FILENAME'	=> basename($row['physical_filename']),
			'ATTACH_ID'			=> $row['attach_id'],
			'POST_IDS'			=> (!empty($post_ids[$row['attach_id']])) ? $post_ids[$row['attach_id']] : '',
			'POST_MSG_ID'		=> $row['post_msg_id'], // grab post ID to redirect to post
			'U_FILE'			=> append_sid($phpbb_root_path . 'download/file.' . $phpEx, 'id=' . $row['attach_id']),
			'U_TOPIC'			=> append_sid($phpbb_root_path . 'viewtopic.'.$phpEx, 'p='.$row['post_msg_id'].'#p'.$row['post_msg_id']),
		));
	}
	$db->sql_freeresult($result);

	// Assign specific vars
	$template->assign_vars(array(
		'S_DISPLAY_ATTACHMENTS'	=> true,
	));
} else {
	// Assign specific vars
	$template->assign_vars(array(
		'S_DISPLAY_ATTACHMENTS'	=> false,
	));
}


?>