Blame Extras/phpBB/3.0.4/includes/acp/acp_disallow.php

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/**
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*
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* @package acp
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* @version $Id: acp_disallow.php 8479 2008-03-29 00:22:48Z naderman $
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* @copyright (c) 2005 phpBB Group
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License
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*
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*/
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/**
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* @ignore
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*/
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if (!defined('IN_PHPBB'))
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{
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	exit;
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}
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/**
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* @package acp
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*/
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class acp_disallow
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{
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	var $u_action;
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	function main($id, $mode)
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	{
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		global $db, $user, $auth, $template, $cache;
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		global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx;
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		include($phpbb_root_path . 'includes/functions_user.' . $phpEx);
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		$user->add_lang('acp/posting');
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		// Set up general vars
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		$this->tpl_name = 'acp_disallow';
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		$this->page_title = 'ACP_DISALLOW_USERNAMES';
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		$form_key = 'acp_disallow';
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		add_form_key($form_key);
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		$disallow = (isset($_POST['disallow'])) ? true : false;
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		$allow = (isset($_POST['allow'])) ? true : false;
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		if (($allow || $disallow) && !check_form_key($form_key))
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		{
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			trigger_error($user->lang['FORM_INVALID'] . adm_back_link($this->u_action), E_USER_WARNING);
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		}
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		if ($disallow)
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		{
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			$disallowed_user = str_replace('*', '%', utf8_normalize_nfc(request_var('disallowed_user', '', true)));
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			if (!$disallowed_user)
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			{
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				trigger_error($user->lang['NO_USERNAME_SPECIFIED'] . adm_back_link($this->u_action), E_USER_WARNING);
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			}
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			$sql = 'INSERT INTO ' . DISALLOW_TABLE . ' ' . $db->sql_build_array('INSERT', array('disallow_username' => $disallowed_user));
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			$db->sql_query($sql);
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			$cache->destroy('_disallowed_usernames');
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			$message = $user->lang['DISALLOW_SUCCESSFUL'];
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			add_log('admin', 'LOG_DISALLOW_ADD', str_replace('%', '*', $disallowed_user));
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			trigger_error($message . adm_back_link($this->u_action));
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		}
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		else if ($allow)
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		{
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			$disallowed_id = request_var('disallowed_id', 0);
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			if (!$disallowed_id)
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			{
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				trigger_error($user->lang['NO_USERNAME_SPECIFIED'] . adm_back_link($this->u_action), E_USER_WARNING);
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			}
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			$sql = 'DELETE FROM ' . DISALLOW_TABLE . '
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				WHERE disallow_id = ' . $disallowed_id;
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			$db->sql_query($sql);
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			$cache->destroy('_disallowed_usernames');
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			add_log('admin', 'LOG_DISALLOW_DELETE');
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			trigger_error($user->lang['DISALLOWED_DELETED'] . adm_back_link($this->u_action));
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		}
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		// Grab the current list of disallowed usernames...
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		$sql = 'SELECT *
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			FROM ' . DISALLOW_TABLE;
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		$result = $db->sql_query($sql);
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		$disallow_select = '';
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		while ($row = $db->sql_fetchrow($result))
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		{
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			$disallow_select .= '<option value="' . $row['disallow_id'] . '">' . str_replace('%', '*', $row['disallow_username']) . '</option>';
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		}
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		$db->sql_freeresult($result);
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		$template->assign_vars(array(
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			'U_ACTION'				=> $this->u_action,
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			'S_DISALLOWED_NAMES'	=> $disallow_select)
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		);
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	}
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}
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?>