mirror of
https://github.com/phpbb/phpbb.git
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149 lines
4.2 KiB
PHP
149 lines
4.2 KiB
PHP
<?php
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/**
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*
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* This file is part of the phpBB Forum Software package.
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*
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* @copyright (c) phpBB Limited <https://www.phpbb.com>
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* @license GNU General Public License, version 2 (GPL-2.0)
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*
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* For full copyright and license information, please see
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* the docs/CREDITS.txt file.
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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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class acp_captcha
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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;
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global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx, $phpbb_container;
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$user->add_lang('acp/board');
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$factory = $phpbb_container->get('captcha.factory');
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$captchas = $factory->get_captcha_types();
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$selected = request_var('select_captcha', $config['captcha_plugin']);
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$selected = (isset($captchas['available'][$selected]) || isset($captchas['unavailable'][$selected])) ? $selected : $config['captcha_plugin'];
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$configure = request_var('configure', false);
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// Oh, they are just here for the view
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if (isset($_GET['captcha_demo']))
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{
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$this->deliver_demo($selected);
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}
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// Delegate
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if ($configure)
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{
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$config_captcha = $factory->get_instance($selected);
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$config_captcha->acp_page($id, $this);
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}
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else
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{
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$config_vars = array(
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'enable_confirm' => array('tpl' => 'REG_ENABLE', 'default' => false),
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'enable_post_confirm' => array('tpl' => 'POST_ENABLE', 'default' => false),
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'confirm_refresh' => array('tpl' => 'CONFIRM_REFRESH', 'default' => false),
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'max_reg_attempts' => array('tpl' => 'REG_LIMIT', 'default' => 0),
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'max_login_attempts' => array('tpl' => 'MAX_LOGIN_ATTEMPTS', 'default' => 0),
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);
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$this->tpl_name = 'acp_captcha';
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$this->page_title = 'ACP_VC_SETTINGS';
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$form_key = 'acp_captcha';
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add_form_key($form_key);
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$submit = request_var('main_submit', false);
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if ($submit && check_form_key($form_key))
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{
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foreach ($config_vars as $config_var => $options)
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{
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set_config($config_var, request_var($config_var, $options['default']));
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}
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if ($selected !== $config['captcha_plugin'])
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{
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// sanity check
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if (isset($captchas['available'][$selected]))
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{
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$old_captcha = $factory->get_instance($config['captcha_plugin']);
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$old_captcha->uninstall();
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set_config('captcha_plugin', $selected);
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$new_captcha = $factory->get_instance($config['captcha_plugin']);
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$new_captcha->install();
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add_log('admin', 'LOG_CONFIG_VISUAL');
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}
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else
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{
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trigger_error($user->lang['CAPTCHA_UNAVAILABLE'] . adm_back_link($this->u_action), E_USER_WARNING);
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}
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}
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trigger_error($user->lang['CONFIG_UPDATED'] . adm_back_link($this->u_action));
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}
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else if ($submit)
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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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else
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{
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$captcha_select = '';
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foreach ($captchas['available'] as $value => $title)
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{
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$current = ($selected !== false && $value == $selected) ? ' selected="selected"' : '';
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$captcha_select .= '<option value="' . $value . '"' . $current . '>' . $user->lang($title) . '</option>';
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}
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foreach ($captchas['unavailable'] as $value => $title)
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{
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$current = ($selected !== false && $value == $selected) ? ' selected="selected"' : '';
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$captcha_select .= '<option value="' . $value . '"' . $current . ' class="disabled-option">' . $user->lang($title) . '</option>';
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}
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$demo_captcha = $factory->get_instance($selected);
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foreach ($config_vars as $config_var => $options)
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{
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$template->assign_var($options['tpl'], (isset($_POST[$config_var])) ? request_var($config_var, $options['default']) : $config[$config_var]) ;
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}
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$template->assign_vars(array(
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'CAPTCHA_PREVIEW_TPL' => $demo_captcha->get_demo_template($id),
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'S_CAPTCHA_HAS_CONFIG' => $demo_captcha->has_config(),
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'CAPTCHA_SELECT' => $captcha_select,
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'U_ACTION' => $this->u_action,
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));
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}
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}
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}
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/**
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* Entry point for delivering image CAPTCHAs in the ACP.
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*/
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function deliver_demo($selected)
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{
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global $db, $user, $config, $phpbb_container;
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$captcha = $phpbb_container->get('captcha.factory')->get_instance($selected);
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$captcha->init(CONFIRM_REG);
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$captcha->execute_demo();
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garbage_collection();
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exit_handler();
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}
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}
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