attach_rules.php

<?php
/**
*
* @package Icy Phoenix
* @version $Id$
* @copyright (c) 2008 Icy Phoenix
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
*/

/**
*
* @Extra credits for this file
* (c) 2002 Meik Sievertsen (Acyd Burn)
*
*/

define('IN_ICYPHOENIX', true);
if (!defined('IP_ROOT_PATH')) define('IP_ROOT_PATH', './');
if (!defined('PHP_EXT')) define('PHP_EXT', substr(strrchr(__FILE__, '.'), 1));
include(IP_ROOT_PATH . 'common.' . PHP_EXT);

// Start session management
$user->session_begin();
$auth->acl($user->data);
$user->setup();
// End session management

$forum_id = request_var('f', 0);
$privmsg = (!$forum_id) ? true : false;

// Display the allowed Extension Groups and Upload Size
$auth_user = array();
if ($privmsg)
{
	$auth_user['auth_attachments'] = ($user->data['user_level'] != ADMIN) ? intval($config['allow_pm_attach']) : true;
	$auth_user['auth_view'] = true;
	$_max_filesize = $config['max_filesize_pm'];
}
else
{
	$auth_user = auth(AUTH_ALL, $forum_id, $user->data);
	$_max_filesize = $config['max_filesize'];
}

if (!($auth_user['auth_attachments'] && $auth_user['auth_view']))
{
	message_die(GENERAL_ERROR, 'You are not allowed to call this file (ID:2)');
}

$sql = 'SELECT group_id, group_name, max_filesize, forum_permissions
	FROM ' . EXTENSION_GROUPS_TABLE . '
	WHERE allow_group = 1
	ORDER BY group_name ASC';
$result = $db->sql_query($sql);
$allowed_filesize = array();
$rows = $db->sql_fetchrowset($result);
$num_rows = $db->sql_numrows($result);
$db->sql_freeresult($result);

// Ok, only process those Groups allowed within this forum
$nothing = true;
for ($i = 0; $i < $num_rows; $i++)
{
	$auth_cache = trim($rows[$i]['forum_permissions']);

	$permit = ($privmsg) ? true : ((is_forum_authed($auth_cache, $forum_id)) || trim($rows[$i]['forum_permissions']) == '');

	if ($permit)
	{
		$nothing = false;
		$group_name = $rows[$i]['group_name'];
		$f_size = intval(trim($rows[$i]['max_filesize']));
		$det_filesize = (!$f_size) ? $_max_filesize : $f_size;
		$size_lang = ($det_filesize >= 1048576) ? $lang['MB'] : (($det_filesize >= 1024) ? $lang['KB'] : $lang['Bytes']);

		if ($det_filesize >= 1048576)
		{
			$det_filesize = round($det_filesize / 1048576 * 100) / 100;
		}
		elseif ($det_filesize >= 1024)
		{
			$det_filesize = round($det_filesize / 1024 * 100) / 100;
		}

		$max_filesize = ($det_filesize == 0) ? $lang['Unlimited'] : $det_filesize . ' ' . $size_lang;

		$template->assign_block_vars('group_row', array(
			'GROUP_RULE_HEADER' => sprintf($lang['Group_rule_header'], $group_name, $max_filesize))
		);

		$sql = 'SELECT extension
			FROM ' . EXTENSIONS_TABLE . "
			WHERE group_id = " . (int) $rows[$i]['group_id'] . "
			ORDER BY extension ASC";
		$result = $db->sql_query($sql);
		$e_rows = $db->sql_fetchrowset($result);
		$e_num_rows = $db->sql_numrows($result);
		$db->sql_freeresult($result);

		for ($j = 0; $j < $e_num_rows; $j++)
		{
			$template->assign_block_vars('group_row.extension_row', array(
				'EXTENSION' => $e_rows[$j]['extension'])
			);
		}
	}
}

$gen_simple_header = true;

$template->assign_vars(array(
	'L_RULES_TITLE' => $lang['Attach_rules_title'],
	'L_CLOSE_WINDOW' => $lang['Close_window'],
	'L_EMPTY_GROUP_PERMS' => $lang['Note_user_empty_group_permissions']
	)
);

if ($nothing)
{
	$template->assign_block_vars('switch_nothing', array());
}

full_page_generation('posting_attach_rules.tpl', $lang['Attach_rules_title'], '', '');

?>