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|
<?php
/**
*
* @package acp
* @version $Id$
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/**
* @package acp
*/
class acp_captcha
{
var $u_action;
function main($id, $mode)
{
global $db, $user, $auth, $template;
global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx;
$user->add_lang('acp/board');
$captcha_vars = array(
'captcha_gd_x_grid' => 'CAPTCHA_GD_X_GRID',
'captcha_gd_y_grid' => 'CAPTCHA_GD_Y_GRID',
'captcha_gd_foreground_noise' => 'CAPTCHA_GD_FOREGROUND_NOISE',
'captcha_gd' => 'CAPTCHA_GD_PREVIEWED'
);
if (isset($_GET['demo']))
{
$captcha_vars = array_keys($captcha_vars);
foreach ($captcha_vars as $captcha_var)
{
$config[$captcha_var] = (isset($_REQUEST[$captcha_var])) ? request_var($captcha_var, 0) : $config[$captcha_var];
}
if ($config['captcha_gd'])
{
include($phpbb_root_path . 'includes/captcha/captcha_gd.' . $phpEx);
}
else
{
include($phpbb_root_path . 'includes/captcha/captcha_non_gd.' . $phpEx);
}
$captcha = new captcha();
$captcha->execute(gen_rand_string(mt_rand(5, 8)), time());
exit;
}
$config_vars = array(
'enable_confirm' => 'REG_ENABLE',
'enable_post_confirm' => 'POST_ENABLE',
'captcha_gd' => 'CAPTCHA_GD',
);
$this->tpl_name = 'acp_captcha';
$this->page_title = 'ACP_VC_SETTINGS';
$form_key = 'acp_captcha';
add_form_key($form_key);
$submit = request_var('submit', '');
if ($submit && check_form_key($form_key))
{
$config_vars = array_keys($config_vars);
foreach ($config_vars as $config_var)
{
set_config($config_var, request_var($config_var, ''));
}
$captcha_vars = array_keys($captcha_vars);
foreach ($captcha_vars as $captcha_var)
{
$value = request_var($captcha_var, 0);
if ($value >= 0)
{
set_config($captcha_var, $value);
}
}
trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($this->u_action));
}
else if ($submit)
{
trigger_error($user->lang['FORM_INVALID'] . adm_back_link($this->u_action));
}
else
{
$preview_image_src = append_sid(append_sid("{$phpbb_admin_path}index.$phpEx", "i=$id&demo=demo"));
if (@extension_loaded('gd'))
{
$template->assign_var('GD', true);
}
foreach ($config_vars as $config_var => $template_var)
{
$template->assign_var($template_var, (isset($_REQUEST[$config_var])) ? request_var($config_var, '') : $config[$config_var]) ;
}
foreach ($captcha_vars as $captcha_var => $template_var)
{
$var = (isset($_REQUEST[$captcha_var])) ? request_var($captcha_var, 0) : $config[$captcha_var];
$template->assign_var($template_var, $var);
$preview_image_src .= "&$captcha_var=" . $var;
}
$template->assign_vars(array(
'CAPTCHA_PREVIEW' => $preview_image_src,
'PREVIEW' => isset($_POST['preview']),
));
}
}
}
?>
|
