<?php
/**
*
* @package acp
* @version $Id$
* @copyright (c) 2005 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
* @todo add cron intervals to server settings? (database_gc, queue_interval, session_gc, search_gc, cache_gc, warnings_gc)
*/

/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
	exit;
}

/**
* @package acp
*/
class acp_board
{
	var $u_action;
	var $new_config = array();

	function main($id, $mode)
	{
		global $db, $user, $auth, $template;
		global $config, $phpbb_root_path, $phpbb_admin_path, $phpEx;
		global $cache;

		$user->add_lang('acp/board');

		$action	= request_var('action', '');
		$submit = (isset($_POST['submit']) || isset($_POST['allow_quick_reply_enable'])) ? true : false;

		$form_key = 'acp_board';
		add_form_key($form_key);

		/**
		*	Validation types are:
		*		string, int, bool,
		*		script_path (absolute path in url - beginning with / and no trailing slash),
		*		rpath (relative), rwpath (realtive, writable), path (relative path, but able to escape the root), wpath (writable)
		*/
		switch ($mode)
		{
			case 'settings':
				$display_vars = array(
					'title'	=> 'ACP_BOARD_SETTINGS',
					'vars'	=> array(
						'legend1'				=> 'ACP_BOARD_SETTINGS',
						'sitename'				=> array('lang' => 'SITE_NAME',				'validate' => 'string',	'type' => 'text:40:255', 'explain' => false),
						'site_desc'				=> array('lang' => 'SITE_DESC',				'validate' => 'string',	'type' => 'text:40:255', 'explain' => false),
						'board_disable'			=> array('lang' => 'DISABLE_BOARD',			'validate' => 'bool',	'type' => 'custom', 'method' => 'board_disable', 'explain' => true),
						'board_disable_msg'		=> false,
						'default_lang'			=> array('lang' => 'DEFAULT_LANGUAGE',		'validate' => 'lang',	'type' => 'select', 'function' => 'language_select', 'params' => array('{CONFIG_VALUE}'), 'explain' => false),
						'default_dateformat'	=> array('lang' => 'DEFAULT_DATE_FORMAT',	'validate' => 'string',	'type' => 'custom', 'method' => 'dateformat_select', 'explain' => true),
						'board_timezone'		=> array('lang' => 'SYSTEM_TIMEZONE',		'validate' => 'string',	'type' => 'select', 'function' => 'tz_select', 'params' => array('{CONFIG_VALUE}', 1), 'explain' => true),
						'board_dst'				=> array('lang' => 'SYSTEM_DST',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'default_style'			=> array('lang' => 'DEFAULT_STYLE',			'validate' => 'int',	'type' => 'select', 'function' => 'style_select', 'params' => array('{CONFIG_VALUE}', false), 'explain' => false),
						'override_user_style'	=> array('lang' => 'OVERRIDE_STYLE',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),

						'legend2'				=> 'WARNINGS',
						'warnings_expire_days'	=> array('lang' => 'WARNINGS_EXPIRE',		'validate' => 'int',	'type' => 'text:3:4', 'explain' => true, 'append' => ' ' . $user->lang['DAYS']),

						'legend3'					=> 'ACP_SUBMIT_CHANGES',
					)
				);
			break;

			case 'features':
				$display_vars = array(
					'title'	=> 'ACP_BOARD_FEATURES',
					'vars'	=> array(
						'legend1'				=> 'ACP_BOARD_FEATURES',
						'allow_privmsg'			=> array('lang' => 'BOARD_PM',				'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'allow_topic_notify'	=> array('lang' => 'ALLOW_TOPIC_NOTIFY',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_forum_notify'	=> array('lang' => 'ALLOW_FORUM_NOTIFY',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_namechange'		=> array('lang' => 'ALLOW_NAME_CHANGE',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_attachments'		=> array('lang' => 'ALLOW_ATTACHMENTS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_pm_attach'		=> array('lang' => 'ALLOW_PM_ATTACHMENTS',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_pm_report'		=> array('lang' => 'ALLOW_PM_REPORT',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'allow_bbcode'			=> array('lang' => 'ALLOW_BBCODE',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_smilies'			=> array('lang' => 'ALLOW_SMILIES',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_sig'				=> array('lang' => 'ALLOW_SIG',				'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_nocensors'		=> array('lang' => 'ALLOW_NO_CENSORS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'allow_bookmarks'		=> array('lang' => 'ALLOW_BOOKMARKS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'allow_birthdays'		=> array('lang' => 'ALLOW_BIRTHDAYS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'allow_quick_reply'		=> array('lang' => 'ALLOW_QUICK_REPLY',		'validate' => 'bool',	'type' => 'custom', 'method' => 'quick_reply', 'explain' => true),

						'legend2'				=> 'ACP_LOAD_SETTINGS',
						'load_birthdays'		=> array('lang' => 'YES_BIRTHDAYS',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						// MOD : Index Tabbed - Start
						'load_indextabs'		=> array('lang' => 'YES_INDEXTABS',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
            // MOD : Index Tabbed - End
						'load_moderators'		=> array('lang' => 'YES_MODERATORS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'load_jumpbox'			=> array('lang' => 'YES_JUMPBOX',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'load_cpf_memberlist'	=> array('lang' => 'LOAD_CPF_MEMBERLIST',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'load_cpf_viewprofile'	=> array('lang' => 'LOAD_CPF_VIEWPROFILE',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'load_cpf_viewtopic'	=> array('lang' => 'LOAD_CPF_VIEWTOPIC',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),

						'legend3'					=> 'ACP_SUBMIT_CHANGES',
					)
				);
			break;

			case 'avatar':
				$display_vars = array(
					'title'	=> 'ACP_AVATAR_SETTINGS',
					'vars'	=> array(
						'legend1'				=> 'ACP_AVATAR_SETTINGS',

						'avatar_min_width'		=> array('lang' => 'MIN_AVATAR_SIZE', 'validate' => 'int:0', 'type' => false, 'method' => false, 'explain' => false,),
						'avatar_min_height'		=> array('lang' => 'MIN_AVATAR_SIZE', 'validate' => 'int:0', 'type' => false, 'method' => false, 'explain' => false,),
						'avatar_max_width'		=> array('lang' => 'MAX_AVATAR_SIZE', 'validate' => 'int:0', 'type' => false, 'method' => false, 'explain' => false,),
						'avatar_max_height'		=> array('lang' => 'MAX_AVATAR_SIZE', 'validate' => 'int:0', 'type' => false, 'method' => false, 'explain' => false,),

						'allow_avatar'			=> array('lang' => 'ALLOW_AVATARS',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'allow_avatar_local'	=> array('lang' => 'ALLOW_LOCAL',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_avatar_remote'	=> array('lang' => 'ALLOW_REMOTE',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'allow_avatar_upload'	=> array('lang' => 'ALLOW_UPLOAD',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_avatar_remote_upload'=> array('lang' => 'ALLOW_REMOTE_UPLOAD', 'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'avatar_filesize'		=> array('lang' => 'MAX_FILESIZE',			'validate' => 'int:0',	'type' => 'text:4:10', 'explain' => true, 'append' => ' ' . $user->lang['BYTES']),
						'avatar_min'			=> array('lang' => 'MIN_AVATAR_SIZE',		'validate' => 'int:0',	'type' => 'dimension:3:4', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),
						'avatar_max'			=> array('lang' => 'MAX_AVATAR_SIZE',		'validate' => 'int:0',	'type' => 'dimension:3:4', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),
						'avatar_path'			=> array('lang' => 'AVATAR_STORAGE_PATH',	'validate' => 'rwpath',	'type' => 'text:20:255', 'explain' => true),
						'avatar_gallery_path'	=> array('lang' => 'AVATAR_GALLERY_PATH',	'validate' => 'rpath',	'type' => 'text:20:255', 'explain' => true)
					)
				);
			break;

			case 'message':
				$display_vars = array(
					'title'	=> 'ACP_MESSAGE_SETTINGS',
					'lang'	=> 'ucp',
					'vars'	=> array(
						'legend1'				=> 'GENERAL_SETTINGS',
						'allow_privmsg'			=> array('lang' => 'BOARD_PM',				'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'pm_max_boxes'			=> array('lang' => 'BOXES_MAX',				'validate' => 'int:0',	'type' => 'text:4:4', 'explain' => true),
						'pm_max_msgs'			=> array('lang' => 'BOXES_LIMIT',			'validate' => 'int:0',	'type' => 'text:4:4', 'explain' => true),
						'full_folder_action'	=> array('lang' => 'FULL_FOLDER_ACTION',	'validate' => 'int',	'type' => 'select', 'method' => 'full_folder_select', 'explain' => true),
						'pm_edit_time'			=> array('lang' => 'PM_EDIT_TIME',			'validate' => 'int:0',	'type' => 'text:5:5', 'explain' => true, 'append' => ' ' . $user->lang['MINUTES']),
						'pm_max_recipients'		=> array('lang' => 'PM_MAX_RECIPIENTS',		'validate' => 'int:0',	'type' => 'text:5:5', 'explain' => true),

						'legend2'				=> 'GENERAL_OPTIONS',
						'allow_mass_pm'			=> array('lang' => 'ALLOW_MASS_PM',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'auth_bbcode_pm'		=> array('lang' => 'ALLOW_BBCODE_PM',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'auth_smilies_pm'		=> array('lang' => 'ALLOW_SMILIES_PM',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_pm_attach'		=> array('lang' => 'ALLOW_PM_ATTACHMENTS',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_sig_pm'			=> array('lang' => 'ALLOW_SIG_PM',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'print_pm'				=> array('lang' => 'ALLOW_PRINT_PM',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'forward_pm'			=> array('lang' => 'ALLOW_FORWARD_PM',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'auth_img_pm'			=> array('lang' => 'ALLOW_IMG_PM',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'auth_flash_pm'			=> array('lang' => 'ALLOW_FLASH_PM',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'enable_pm_icons'		=> array('lang' => 'ENABLE_PM_ICONS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),

						'legend3'					=> 'ACP_SUBMIT_CHANGES',
					)
				);
			break;

			case 'post':
				$display_vars = array(
					'title'	=> 'ACP_POST_SETTINGS',
					'vars'	=> array(
						'legend1'				=> 'GENERAL_OPTIONS',
						'allow_topic_notify'	=> array('lang' => 'ALLOW_TOPIC_NOTIFY',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_forum_notify'	=> array('lang' => 'ALLOW_FORUM_NOTIFY',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_bbcode'			=> array('lang' => 'ALLOW_BBCODE',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_post_flash'		=> array('lang' => 'ALLOW_POST_FLASH',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'allow_smilies'			=> array('lang' => 'ALLOW_SMILIES',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_post_links'		=> array('lang' => 'ALLOW_POST_LINKS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'allow_nocensors'		=> array('lang' => 'ALLOW_NO_CENSORS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'allow_bookmarks'		=> array('lang' => 'ALLOW_BOOKMARKS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'enable_post_confirm'	=> array('lang' => 'VISUAL_CONFIRM_POST',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'allow_quick_reply'		=> array('lang' => 'ALLOW_QUICK_REPLY',		'validate' => 'bool',	'type' => 'custom', 'method' => 'quick_reply', 'explain' => true),

						'legend2'				=> 'POSTING',
						'bump_type'				=> false,
						'edit_time'				=> array('lang' => 'EDIT_TIME',				'validate' => 'int:0',		'type' => 'text:5:5', 'explain' => true, 'append' => ' ' . $user->lang['MINUTES']),
						'delete_time'			=> array('lang' => 'DELETE_TIME',			'validate' => 'int:0',		'type' => 'text:5:5', 'explain' => true, 'append' => ' ' . $user->lang['MINUTES']),
						'display_last_edited'	=> array('lang' => 'DISPLAY_LAST_EDITED',	'validate' => 'bool',		'type' => 'radio:yes_no', 'explain' => true),
						'flood_interval'		=> array('lang' => 'FLOOD_INTERVAL',		'validate' => 'int:0',		'type' => 'text:3:10', 'explain' => true, 'append' => ' ' . $user->lang['SECONDS']),
						'bump_interval'			=> array('lang' => 'BUMP_INTERVAL',			'validate' => 'int:0',		'type' => 'custom', 'method' => 'bump_interval', 'explain' => true),
						'topics_per_page'		=> array('lang' => 'TOPICS_PER_PAGE',		'validate' => 'int:1',		'type' => 'text:3:4', 'explain' => false),
						'posts_per_page'		=> array('lang' => 'POSTS_PER_PAGE',		'validate' => 'int:1',		'type' => 'text:3:4', 'explain' => false),
						'smilies_per_page'		=> array('lang' => 'SMILIES_PER_PAGE',		'validate' => 'int:1',		'type' => 'text:3:4', 'explain' => false),
						'hot_threshold'			=> array('lang' => 'HOT_THRESHOLD',			'validate' => 'int:0',		'type' => 'text:3:4', 'explain' => true),
						'max_poll_options'		=> array('lang' => 'MAX_POLL_OPTIONS',		'validate' => 'int:2:127',	'type' => 'text:4:4', 'explain' => false),
						'max_post_chars'		=> array('lang' => 'CHAR_LIMIT',			'validate' => 'int:0',		'type' => 'text:4:6', 'explain' => true),
						'min_post_chars'		=> array('lang' => 'MIN_CHAR_LIMIT',		'validate' => 'int:0',		'type' => 'text:4:6', 'explain' => true),
						'max_post_smilies'		=> array('lang' => 'SMILIES_LIMIT',			'validate' => 'int:0',		'type' => 'text:4:4', 'explain' => true),
						'max_post_urls'			=> array('lang' => 'MAX_POST_URLS',			'validate' => 'int:0',		'type' => 'text:5:4', 'explain' => true),
						'max_post_font_size'	=> array('lang' => 'MAX_POST_FONT_SIZE',	'validate' => 'int:0',		'type' => 'text:5:4', 'explain' => true, 'append' => ' %'),
						'max_quote_depth'		=> array('lang' => 'QUOTE_DEPTH_LIMIT',		'validate' => 'int:0',		'type' => 'text:4:4', 'explain' => true),
						'max_post_img_width'	=> array('lang' => 'MAX_POST_IMG_WIDTH',	'validate' => 'int:0',		'type' => 'text:5:4', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),
						'max_post_img_height'	=> array('lang' => 'MAX_POST_IMG_HEIGHT',	'validate' => 'int:0',		'type' => 'text:5:4', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),

						'legend3'					=> 'ACP_SUBMIT_CHANGES',
					)
				);
			break;

			case 'signature':
				$display_vars = array(
					'title'	=> 'ACP_SIGNATURE_SETTINGS',
					'vars'	=> array(
						'legend1'				=> 'GENERAL_OPTIONS',
						'allow_sig'				=> array('lang' => 'ALLOW_SIG',				'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_sig_bbcode'		=> array('lang' => 'ALLOW_SIG_BBCODE',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_sig_img'			=> array('lang' => 'ALLOW_SIG_IMG',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_sig_flash'		=> array('lang' => 'ALLOW_SIG_FLASH',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_sig_smilies'		=> array('lang' => 'ALLOW_SIG_SMILIES',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_sig_links'		=> array('lang' => 'ALLOW_SIG_LINKS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),

						'legend2'				=> 'GENERAL_SETTINGS',
						'max_sig_chars'			=> array('lang' => 'MAX_SIG_LENGTH',		'validate' => 'int:0',	'type' => 'text:5:4', 'explain' => true),
						'max_sig_urls'			=> array('lang' => 'MAX_SIG_URLS',			'validate' => 'int:0',	'type' => 'text:5:4', 'explain' => true),
						'max_sig_font_size'		=> array('lang' => 'MAX_SIG_FONT_SIZE',		'validate' => 'int:0',	'type' => 'text:5:4', 'explain' => true, 'append' => ' %'),
						'max_sig_smilies'		=> array('lang' => 'MAX_SIG_SMILIES',		'validate' => 'int:0',	'type' => 'text:5:4', 'explain' => true),
						'max_sig_img_width'		=> array('lang' => 'MAX_SIG_IMG_WIDTH',		'validate' => 'int:0',	'type' => 'text:5:4', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),
						'max_sig_img_height'	=> array('lang' => 'MAX_SIG_IMG_HEIGHT',	'validate' => 'int:0',	'type' => 'text:5:4', 'explain' => true, 'append' => ' ' . $user->lang['PIXEL']),

						'legend3'					=> 'ACP_SUBMIT_CHANGES',
					)
				);
			break;

			case 'registration':
				$display_vars = array(
					'title'	=> 'ACP_REGISTER_SETTINGS',
					'vars'	=> array(
						'legend1'				=> 'GENERAL_SETTINGS',
						'max_name_chars'		=> array('lang' => 'USERNAME_LENGTH', 'validate' => 'int:8:180', 'type' => false, 'method' => false, 'explain' => false,),
						'max_pass_chars'		=> array('lang' => 'PASSWORD_LENGTH', 'validate' => 'int:8:255', 'type' => false, 'method' => false, 'explain' => false,),

						'require_activation'	=> array('lang' => 'ACC_ACTIVATION',	'validate' => 'int',	'type' => 'custom', 'method' => 'select_acc_activation', 'explain' => true),
						'new_member_post_limit'	=> array('lang' => 'NEW_MEMBER_POST_LIMIT', 'validate' => 'int:0:255', 'type' => 'text:4:4', 'explain' => true, 'append' => ' ' . $user->lang['POSTS']),
						'new_member_group_default'=> array('lang' => 'NEW_MEMBER_GROUP_DEFAULT', 'validate' => 'bool', 'type' => 'radio:yes_no', 'explain' => true),
						'min_name_chars'		=> array('lang' => 'USERNAME_LENGTH',	'validate' => 'int:1',	'type' => 'custom:5:180', 'method' => 'username_length', 'explain' => true),
						'min_pass_chars'		=> array('lang' => 'PASSWORD_LENGTH',	'validate' => 'int:1',	'type' => 'custom', 'method' => 'password_length', 'explain' => true),
						'allow_name_chars'		=> array('lang' => 'USERNAME_CHARS',	'validate' => 'string',	'type' => 'select', 'method' => 'select_username_chars', 'explain' => true),
						'pass_complex'			=> array('lang' => 'PASSWORD_TYPE',		'validate' => 'string',	'type' => 'select', 'method' => 'select_password_chars', 'explain' => true),
						'chg_passforce'			=> array('lang' => 'FORCE_PASS_CHANGE',	'validate' => 'int:0',	'type' => 'text:3:3', 'explain' => true, 'append' => ' ' . $user->lang['DAYS']),

						'legend2'				=> 'GENERAL_OPTIONS',
						'allow_namechange'		=> array('lang' => 'ALLOW_NAME_CHANGE',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'allow_emailreuse'		=> array('lang' => 'ALLOW_EMAIL_REUSE',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'enable_confirm'		=> array('lang' => 'VISUAL_CONFIRM_REG',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'max_login_attempts'	=> array('lang' => 'MAX_LOGIN_ATTEMPTS',	'validate' => 'int:0',	'type' => 'text:3:3', 'explain' => true),
						'max_reg_attempts'		=> array('lang' => 'REG_LIMIT',				'validate' => 'int:0',	'type' => 'text:4:4', 'explain' => true),

						'legend3'			=> 'COPPA',
						'coppa_enable'		=> array('lang' => 'ENABLE_COPPA',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'coppa_mail'		=> array('lang' => 'COPPA_MAIL',		'validate' => 'string',	'type' => 'textarea:5:40', 'explain' => true),
						'coppa_fax'			=> array('lang' => 'COPPA_FAX',			'validate' => 'string',	'type' => 'text:25:100', 'explain' => false),

						'legend4'			=> 'ACP_SUBMIT_CHANGES',
					)
				);
			break;
			
						// phpBB Digest MOD - Addition begin -----------------------------------------------------------
			case 'digest_general':
				$orig_digests_enabled = $config['digests_enabled'];
				$digest_version_info = digests_version();
		
				$display_vars = array(
					'title'	=> 'ACP_DIGEST_GENERAL_SETTINGS',
					'vars'	=> array(
						'legend1'								=> '',
						'digests_enabled'						=> array('lang' => 'DIGEST_ENABLED',							'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'digests_show_output'					=> array('lang' => 'DIGEST_SHOW_OUTPUT',						'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'digests_enable_log'					=> array('lang' => 'DIGEST_ENABLE_LOG',							'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'digests_enable_auto_subscriptions'		=> array('lang' => 'DIGEST_ENABLE_AUTO_SUBSCRIPTIONS',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'digests_block_images'					=> array('lang' => 'DIGEST_BLOCK_IMAGES',						'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'digests_weekly_digest_day'				=> array('lang' => 'DIGEST_WEEKLY_DIGEST_DAY',					'validate' => 'int:0:6',	'type' => 'select', 'method' => 'dow_select', 'explain' => false),
						'digests_max_items'						=> array('lang' => 'DIGEST_MAX_ITEMS',							'validate' => 'int:0',	'type' => 'text:5:5', 'explain' => true),
						'digests_enable_custom_stylesheets'		=> array('lang' => 'DIGEST_ENABLE_CUSTOM_STYLESHEET',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'digests_custom_stylesheet_path'		=> array('lang' => 'DIGEST_CUSTOM_STYLESHEET_PATH',				'validate' => 'string',	'type' => 'text:40:255', 'explain' => true),
						'digests_require_key'					=> array('lang' => 'DIGEST_REQUIRE_KEY',						'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'digests_key_value'						=> array('lang' => 'DIGEST_KEY_VALUE',							'validate' => 'string',	'type' => 'text:40:255', 'explain' => true),
						'digests_from_email_address'			=> array('lang' => 'DIGEST_FROM_EMAIL_ADDRESS',					'validate' => 'string',	'type' => 'text:40:255', 'explain' => true),
						'digests_from_email_name'				=> array('lang' => 'DIGEST_FROM_EMAIL_NAME',					'validate' => 'string',	'type' => 'text:40:255', 'explain' => true),
						'digests_reply_to_email_address'		=> array('lang' => 'DIGEST_REPLY_TO_EMAIL_ADDRESS',				'validate' => 'string',	'type' => 'text:40:255', 'explain' => true),
						'digests_users_per_page'				=> array('lang' => 'DIGEST_USERS_PER_PAGE',						'validate' => 'int:0',	'type' => 'text:4:4', 'explain' => true),
					)
				);
			break;
				
			case 'digest_user_defaults':
				$digest_version_info = digests_version();
				$display_vars = array(
					'title'	=> 'ACP_DIGEST_USER_DEFAULT_SETTINGS',
					'vars'	=> array(
						'legend1'								=> '',
						'digests_user_digest_type'				=> array('lang' => 'DIGEST_USER_DIGEST_TYPE',					'validate' => 'string',	'type' => 'select', 'method' => 'digest_type_select', 'explain' => false),
						'digests_user_digest_format'			=> array('lang' => 'DIGEST_USER_DIGEST_STYLE',					'validate' => 'string',	'type' => 'select', 'method' => 'digest_style_select', 'explain' => false),
						'digests_user_digest_send_hour_gmt'		=> array('lang' => 'DIGEST_USER_DIGEST_SEND_HOUR_GMT',			'validate' => 'int:-1:23',	'type' => 'select', 'method' => 'digest_send_hour_gmt', 'explain' => false),
						'digests_user_digest_filter_type'		=> array('lang' => 'DIGEST_USER_DIGEST_FILTER_TYPE',			'validate' => 'string',	'type' => 'select', 'method' => 'digest_filter_type', 'explain' => false),
						'digests_user_check_all_forums'			=> array('lang' => 'DIGEST_USER_DIGEST_CHECK_ALL_FORUMS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'digests_user_digest_max_posts'			=> array('lang' => 'DIGEST_USER_DIGEST_MAX_POSTS',				'validate' => 'int:0',	'type' => 'text:5:5', 'explain' => true),
						'digests_user_digest_min_words'			=> array('lang' => 'DIGEST_USER_DIGEST_MIN_POSTS',				'validate' => 'int:0',	'type' => 'text:5:5', 'explain' => true),
						'digests_user_digest_new_posts_only'	=> array('lang' => 'DIGEST_USER_DIGEST_NEW_POSTS_ONLY',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'digests_user_digest_show_mine'			=> array('lang' => 'DIGEST_USER_DIGEST_SHOW_MINE',				'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'digests_user_digest_remove_foes'		=> array('lang' => 'DIGEST_USER_DIGEST_SHOW_FOES',				'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'digests_user_digest_show_pms'			=> array('lang' => 'DIGEST_USER_DIGEST_SHOW_PMS',				'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'digests_user_digest_pm_mark_read'		=> array('lang' => 'DIGEST_USER_DIGEST_PM_MARK_READ',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'digests_user_digest_sortby'			=> array('lang' => 'DIGEST_USER_DIGEST_SORT_ORDER',				'validate' => 'string',	'type' => 'select', 'method' => 'digest_post_sort_order', 'explain' => false),
						'digests_user_digest_max_display_words'	=> array('lang' => 'DIGEST_USER_DIGEST_MAX_DISPLAY_WORDS',		'validate' => 'int:-1',	'type' => 'text:5:5', 'explain' => true),
						'digests_user_digest_send_on_no_posts'	=> array('lang' => 'DIGEST_USER_DIGEST_SEND_ON_NO_POSTS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'digests_user_digest_reset_lastvisit'	=> array('lang' => 'DIGEST_USER_DIGEST_RESET_LASTVISIT',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'digests_user_digest_attachments'		=> array('lang' => 'DIGEST_USER_DIGEST_ATTACHMENTS',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'digests_user_digest_block_images'		=> array('lang' => 'DIGEST_USER_DIGEST_BLOCK_IMAGES',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'digests_user_digest_toc'				=> array('lang' => 'DIGEST_USER_DIGEST_TOC',					'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
					)
				);
			break;
			
			case 'digest_edit_subscribers':
				$digest_version_info = digests_version();
				$display_vars = array(
					'title'	=> 'ACP_DIGEST_EDIT_SUBSCRIBERS',
					'vars'	=> array()
				);

				$user->add_lang('mods/ucp_digests');

				// Grab some URL parameters
				$start = request_var('start', 0);
				$subscribe = request_var('subscribe', 's');
				$sortby = request_var('sortby', 'u');
				$sortorder = request_var('sortorder', 'a');
				
				// Set up subscribed/unsubscribed control
				$subscribe_selected = $unsubscribe_selected = '';
				switch ($subscribe)
				{
					case 'u':
						$subscribe_sql = "user_digest_type = 'NONE'";
						$unsubscribe_selected = ' selected="selected"';
					break;
					case 's':
					default:
						$subscribe_sql = "user_digest_type <> 'NONE' AND user_digest_send_hour_gmt >= 0 AND user_digest_send_hour_gmt <= 24";
						$subscribe_selected = ' selected="selected"';
					break;
				}

				// Set up sort by column
				$username_selected = $frequency_selected = $format_selected = $hour_selected = $type_selected = $lastvisit_selected = '';
				switch ($sortby)
				{
					case 'f':
						$sort_by_sql = 'user_digest_type';
						$frequency_selected = ' selected="selected"';
					break;
					case 's':
						$sort_by_sql = 'user_digest_format';
						$format_selected = ' selected="selected"';
					break;
					case 'h':
						$sort_by_sql = 'user_digest_send_hour_gmt';
						$hour_selected = ' selected="selected"';
					break;
					case 'l':
						$sort_by_sql = 'user_lastvisit';
						$lastvisit_selected = ' selected="selected"';
					break;
					case 'u':
					default:
						$sort_by_sql = 'username';
						$username_selected = ' selected="selected"';
					break;
				}

				// Set up sort order
				$ascending_selected = $descending_selected = '';
				switch ($sortorder)
				{
					case 'd':
						$order_by_sql = 'DESC';
						$descending_selected = ' selected="selected"';
					break;
					case 'a':
					default:
						$order_by_sql = 'ASC';
						$ascending_selected = ' selected="selected"';
					break;
				}
					
				$pagination_url = append_sid($phpbb_root_path . 'adm/index.' . $phpEx) . sprintf('&amp;i=board&amp;mode=digest_edit_subscribers&amp;sortby=%s&amp;sortorder=%s&amp;subscribe=%s',$sortby,$sortorder,$subscribe);
				
				// Get the total rows for pagination purposes
				$sql = 'SELECT count(*) AS total_users 
					FROM ' . USERS_TABLE . "
					WHERE $subscribe_sql AND user_type <> " . USER_IGNORE . ' AND user_digest_has_unsubscribed = 0';
				$result = $db->sql_query($sql);
	
				// Get the total users, this is a single row, single field.
				$total_users = $db->sql_fetchfield('total_users');
				
				// Free the result
				$db->sql_freeresult($result);
				
				// Calculate the total pages and current page
				$total_pages_string = generate_pagination($pagination_url, $total_users, $config['digests_users_per_page'], $start);
				$current_page = on_page($total_users, $config['digests_users_per_page'], $start);
				
				$template->assign_vars(array(
					'ASCENDING_SELECTED'		=> $ascending_selected,
					'DESCENDING_SELECTED'		=> $descending_selected,
					'FORMAT_SELECTED'			=> $format_selected,
					'FREQUENCY_SELECTED'		=> $frequency_selected,
					'HOUR_SELECTED'				=> $hour_selected,
					'LASTVISIT_SELECTED'		=> $lastvisit_selected,
					'L_DIGEST_UNSUBSCRIBE'		=> ($subscribe == 's') ? $user->lang['DIGEST_UNSUBSCRIBE'] : $user->lang['DIGEST_SUBSCRIBE'],
					'PAGE_NUMBER'       		=> $current_page,
					'PAGINATION'        		=> $total_pages_string,
					'SUBSCRIBE_SELECTED'		=> $subscribe_selected,
					'S_SUBSCRIBED'				=> ($subscribe == 's') ? true : false,
					'TOTAL_USERS'       		=> ($total_users == 1) ? $user->lang['DIGEST_LIST_USER'] : sprintf($user->lang['DIGEST_LIST_USERS'], $total_users),
					'UNSUBSCRIBE_SELECTED'		=> $unsubscribe_selected,
					'USERNAME_SELECTED'			=> $username_selected,
				));
	
				// Fetch the digest subscriber to show on this page
				$sql = 'SELECT * 
					FROM ' . USERS_TABLE . "
					WHERE $subscribe_sql AND user_type <> " . USER_IGNORE . " AND user_digest_has_unsubscribed = 0
					ORDER BY $sort_by_sql $order_by_sql";
				$result = $db->sql_query_limit($sql, $config['digests_users_per_page'], $start);
	
				while ($row = $db->sql_fetchrow($result))
				{
					
					// Make some translations into something more readable
					switch($row['user_digest_type'])
					{
						case 'DAY':
							$digest_type = $user->lang['DIGEST_DAILY'];
						break;
						case 'WEEK':
							$digest_type = $user->lang['DIGEST_WEEKLY'];
						break;
						case 'MNTH':
							$digest_type = $user->lang['DIGEST_MONTHLY'];
						break;
						default:
							$digest_type = $user->lang['DIGEST_UNKNOWN'];
						break;
					}
					
					switch($row['user_digest_format'])
					{
						case 'HTML':
							$digest_format = $user->lang['DIGEST_FORMAT_HTML'];
						break;
						case 'HTMC':
							$digest_format = $user->lang['DIGEST_FORMAT_HTML_CLASSIC'];
						break;
						case 'PHTM':
							$digest_format = $user->lang['DIGEST_FORMAT_PLAIN'];
						break;
						case 'PHTC':
							$digest_format = $user->lang['DIGEST_FORMAT_PLAIN_CLASSIC'];
						break;
						case 'TEXT':
							$digest_format = $user->lang['DIGEST_FORMAT_TEXT'];
						break;
						default:
							$digest_format = $user->lang['DIGEST_UNKNOWN'];
						break;
					}
					
					$template->assign_block_vars('digest_edit_subscribers', array(
						'USERNAME'					=> $row['username'],
						'USER_DIGEST_TYPE'			=> $digest_type,
						'USER_DIGEST_FORMAT'		=> $digest_format,
						'USER_DIGEST_SEND_HOUR'		=> str_replace('.',':',$row['user_digest_send_hour_gmt']),
						'USER_LAST_VISIT'			=> date($config['default_dateformat'], $row['user_lastvisit']),
						'USER_ID'					=> $row['user_id'])
					);
					
				}
				$db->sql_freeresult($result); // Query be gone!
		
			break;
			// phpBB Digest MOD - Addition end -------------------------------------------------------------


			case 'feed':
				$display_vars = array(
					'title'	=> 'ACP_FEED_MANAGEMENT',
					'vars'	=> array(
						'legend1'					=> 'ACP_FEED_GENERAL',
						'feed_enable'				=> array('lang' => 'ACP_FEED_ENABLE',				'validate' => 'bool',	'type' => 'radio:enabled_disabled',	'explain' => true ),
						'feed_item_statistics'		=> array('lang' => 'ACP_FEED_ITEM_STATISTICS',		'validate' => 'bool',	'type' => 'radio:enabled_disabled',	'explain' => true),
						'feed_http_auth'			=> array('lang' => 'ACP_FEED_HTTP_AUTH',			'validate' => 'bool',	'type' => 'radio:enabled_disabled',	'explain' => true),

						'legend2'					=> 'ACP_FEED_POST_BASED',
						'feed_limit_post'			=> array('lang' => 'ACP_FEED_LIMIT',				'validate' => 'int:5',	'type' => 'text:3:4',				'explain' => true),
						'feed_overall'				=> array('lang' => 'ACP_FEED_OVERALL',				'validate' => 'bool',	'type' => 'radio:enabled_disabled',	'explain' => true ),
						'feed_forum'				=> array('lang' => 'ACP_FEED_FORUM',				'validate' => 'bool',	'type' => 'radio:enabled_disabled',	'explain' => true ),
						'feed_topic'				=> array('lang' => 'ACP_FEED_TOPIC',				'validate' => 'bool',	'type' => 'radio:enabled_disabled',	'explain' => true ),

						'legend3'					=> 'ACP_FEED_TOPIC_BASED',
						'feed_limit_topic'			=> array('lang' => 'ACP_FEED_LIMIT',				'validate' => 'int:5',	'type' => 'text:3:4',				'explain' => true),
						'feed_topics_new'			=> array('lang' => 'ACP_FEED_TOPICS_NEW',			'validate' => 'bool',	'type' => 'radio:enabled_disabled',	'explain' => true ),
						'feed_topics_active'		=> array('lang' => 'ACP_FEED_TOPICS_ACTIVE',		'validate' => 'bool',	'type' => 'radio:enabled_disabled',	'explain' => true ),
						'feed_news_id'				=> array('lang' => 'ACP_FEED_NEWS',					'validate' => 'string',	'type' => 'custom', 'method' => 'select_news_forums', 'explain' => true),

						'legend4'					=> 'ACP_FEED_SETTINGS_OTHER',
						'feed_overall_forums'		=> array('lang'	=> 'ACP_FEED_OVERALL_FORUMS',		'validate' => 'bool',	'type' => 'radio:enabled_disabled',	'explain' => true ),
						'feed_exclude_id'			=> array('lang' => 'ACP_FEED_EXCLUDE_ID',			'validate' => 'string',	'type' => 'custom', 'method' => 'select_exclude_forums', 'explain' => true),
					)
				);
			break;

			case 'cookie':
				$display_vars = array(
					'title'	=> 'ACP_COOKIE_SETTINGS',
					'vars'	=> array(
						'legend1'		=> 'ACP_COOKIE_SETTINGS',
						'cookie_domain'	=> array('lang' => 'COOKIE_DOMAIN',	'validate' => 'string',	'type' => 'text::255', 'explain' => false),
						'cookie_name'	=> array('lang' => 'COOKIE_NAME',	'validate' => 'string',	'type' => 'text::16', 'explain' => false),
						'cookie_path'	=> array('lang'	=> 'COOKIE_PATH',	'validate' => 'string',	'type' => 'text::255', 'explain' => false),
						'cookie_secure'	=> array('lang' => 'COOKIE_SECURE',	'validate' => 'bool',	'type' => 'radio:disabled_enabled', 'explain' => true)
					)
				);
			break;

			case 'load':
				$display_vars = array(
					'title'	=> 'ACP_LOAD_SETTINGS',
					'vars'	=> array(
						'legend1'			=> 'GENERAL_SETTINGS',
						'limit_load'		=> array('lang' => 'LIMIT_LOAD',		'validate' => 'string',	'type' => 'text:4:4', 'explain' => true),
						'session_length'	=> array('lang' => 'SESSION_LENGTH',	'validate' => 'int:60',	'type' => 'text:5:10', 'explain' => true, 'append' => ' ' . $user->lang['SECONDS']),
						'active_sessions'	=> array('lang' => 'LIMIT_SESSIONS',	'validate' => 'int:0',	'type' => 'text:4:4', 'explain' => true),
						'load_online_time'	=> array('lang' => 'ONLINE_LENGTH',		'validate' => 'int:0',	'type' => 'text:4:3', 'explain' => true, 'append' => ' ' . $user->lang['MINUTES']),

						'legend2'				=> 'GENERAL_OPTIONS',
						'load_db_track'			=> array('lang' => 'YES_POST_MARKING',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'load_db_lastread'		=> array('lang' => 'YES_READ_MARKING',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'load_anon_lastread'	=> array('lang' => 'YES_ANON_READ_MARKING',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'load_online'			=> array('lang' => 'YES_ONLINE',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'load_online_guests'	=> array('lang' => 'YES_ONLINE_GUESTS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'load_onlinetrack'		=> array('lang' => 'YES_ONLINE_TRACK',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'load_birthdays'		=> array('lang' => 'YES_BIRTHDAYS',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'load_unreads_search'	=> array('lang' => 'YES_UNREAD_SEARCH',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'load_moderators'		=> array('lang' => 'YES_MODERATORS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'load_jumpbox'			=> array('lang' => 'YES_JUMPBOX',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'load_user_activity'	=> array('lang' => 'LOAD_USER_ACTIVITY',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'load_tplcompile'		=> array('lang' => 'RECOMPILE_STYLES',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),

						'legend3'				=> 'CUSTOM_PROFILE_FIELDS',
						'load_cpf_memberlist'	=> array('lang' => 'LOAD_CPF_MEMBERLIST',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'load_cpf_viewprofile'	=> array('lang' => 'LOAD_CPF_VIEWPROFILE',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),
						'load_cpf_viewtopic'	=> array('lang' => 'LOAD_CPF_VIEWTOPIC',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => false),

						'legend4'					=> 'ACP_SUBMIT_CHANGES',
					)
				);
			break;

			case 'auth':
				$display_vars = array(
					'title'	=> 'ACP_AUTH_SETTINGS',
					'vars'	=> array(
						'legend1'		=> 'ACP_AUTH_SETTINGS',
						'auth_method'	=> array('lang' => 'AUTH_METHOD',	'validate' => 'string',	'type' => 'select', 'method' => 'select_auth_method', 'explain' => false)
					)
				);
			break;

			case 'server':
				$display_vars = array(
					'title'	=> 'ACP_SERVER_SETTINGS',
					'vars'	=> array(
						'legend1'				=> 'ACP_SERVER_SETTINGS',
						'gzip_compress'			=> array('lang' => 'ENABLE_GZIP',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),

						'legend2'				=> 'PATH_SETTINGS',
						'smilies_path'			=> array('lang' => 'SMILIES_PATH',		'validate' => 'rpath',	'type' => 'text:20:255', 'explain' => true),
						'icons_path'			=> array('lang' => 'ICONS_PATH',		'validate' => 'rpath',	'type' => 'text:20:255', 'explain' => true),
						'upload_icons_path'		=> array('lang' => 'UPLOAD_ICONS_PATH',	'validate' => 'rpath',	'type' => 'text:20:255', 'explain' => true),
						'ranks_path'			=> array('lang' => 'RANKS_PATH',		'validate' => 'rpath',	'type' => 'text:20:255', 'explain' => true),

						'legend3'				=> 'SERVER_URL_SETTINGS',
						'force_server_vars'		=> array('lang' => 'FORCE_SERVER_VARS',	'validate' => 'bool',			'type' => 'radio:yes_no', 'explain' => true),
						'server_protocol'		=> array('lang' => 'SERVER_PROTOCOL',	'validate' => 'string',			'type' => 'text:10:10', 'explain' => true),
						'server_name'			=> array('lang' => 'SERVER_NAME',		'validate' => 'string',			'type' => 'text:40:255', 'explain' => true),
						'server_port'			=> array('lang' => 'SERVER_PORT',		'validate' => 'int:0',			'type' => 'text:5:5', 'explain' => true),
						'script_path'			=> array('lang' => 'SCRIPT_PATH',		'validate' => 'script_path',	'type' => 'text::255', 'explain' => true),

						'legend4'					=> 'ACP_SUBMIT_CHANGES',
					)
				);
			break;

			case 'security':
				$display_vars = array(
					'title'	=> 'ACP_SECURITY_SETTINGS',
					'vars'	=> array(
						'legend1'				=> 'ACP_SECURITY_SETTINGS',
						'allow_autologin'		=> array('lang' => 'ALLOW_AUTOLOGIN',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'max_autologin_time'	=> array('lang' => 'AUTOLOGIN_LENGTH',		'validate' => 'int:0',	'type' => 'text:5:5', 'explain' => true, 'append' => ' ' . $user->lang['DAYS']),
						'ip_check'				=> array('lang' => 'IP_VALID',				'validate' => 'int',	'type' => 'custom', 'method' => 'select_ip_check', 'explain' => true),
						'browser_check'			=> array('lang' => 'BROWSER_VALID',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'forwarded_for_check'	=> array('lang' => 'FORWARDED_FOR_VALID',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'referer_validation'	=> array('lang' => 'REFERER_VALID',		'validate' => 'int:0:3','type' => 'custom', 'method' => 'select_ref_check', 'explain' => true),
						'check_dnsbl'			=> array('lang' => 'CHECK_DNSBL',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'email_check_mx'		=> array('lang' => 'EMAIL_CHECK_MX',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'pass_complex'			=> array('lang' => 'PASSWORD_TYPE',			'validate' => 'string',	'type' => 'select', 'method' => 'select_password_chars', 'explain' => true),
						'chg_passforce'			=> array('lang' => 'FORCE_PASS_CHANGE',		'validate' => 'int:0',	'type' => 'text:3:3', 'explain' => true, 'append' => ' ' . $user->lang['DAYS']),
						'max_login_attempts'	=> array('lang' => 'MAX_LOGIN_ATTEMPTS',	'validate' => 'int:0',	'type' => 'text:3:3', 'explain' => true),
						'ip_login_limit_max'	=> array('lang' => 'IP_LOGIN_LIMIT_MAX',	'validate' => 'int:0',	'type' => 'text:3:3', 'explain' => true),
						'ip_login_limit_time'	=> array('lang' => 'IP_LOGIN_LIMIT_TIME',	'validate' => 'int:0',	'type' => 'text:5:5', 'explain' => true, 'append' => ' ' . $user->lang['SECONDS']),
						'ip_login_limit_use_forwarded'	=> array('lang' => 'IP_LOGIN_LIMIT_USE_FORWARDED',	'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'tpl_allow_php'			=> array('lang' => 'TPL_ALLOW_PHP',			'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'form_token_lifetime'	=> array('lang' => 'FORM_TIME_MAX',			'validate' => 'int:-1',	'type' => 'text:5:5', 'explain' => true, 'append' => ' ' . $user->lang['SECONDS']),
						'form_token_sid_guests'	=> array('lang' => 'FORM_SID_GUESTS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),

					)
				);
			break;

			case 'email':
				$display_vars = array(
					'title'	=> 'ACP_EMAIL_SETTINGS',
					'vars'	=> array(
						'legend1'				=> 'GENERAL_SETTINGS',
						'email_enable'			=> array('lang' => 'ENABLE_EMAIL',			'validate' => 'bool',	'type' => 'radio:enabled_disabled', 'explain' => true),
						'board_email_form'		=> array('lang' => 'BOARD_EMAIL_FORM',		'validate' => 'bool',	'type' => 'radio:enabled_disabled', 'explain' => true),
						'email_function_name'	=> array('lang' => 'EMAIL_FUNCTION_NAME',	'validate' => 'string',	'type' => 'text:20:50', 'explain' => true),
						'email_package_size'	=> array('lang' => 'EMAIL_PACKAGE_SIZE',	'validate' => 'int:0',	'type' => 'text:5:5', 'explain' => true),
						'board_contact'			=> array('lang' => 'CONTACT_EMAIL',			'validate' => 'string',	'type' => 'text:25:100', 'explain' => true),
						'board_email'			=> array('lang' => 'ADMIN_EMAIL',			'validate' => 'string',	'type' => 'text:25:100', 'explain' => true),
						'board_email_sig'		=> array('lang' => 'EMAIL_SIG',				'validate' => 'string',	'type' => 'textarea:5:30', 'explain' => true),
						'board_hide_emails'		=> array('lang' => 'BOARD_HIDE_EMAILS',		'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),

						'legend2'				=> 'SMTP_SETTINGS',
						'smtp_delivery'			=> array('lang' => 'USE_SMTP',				'validate' => 'bool',	'type' => 'radio:yes_no', 'explain' => true),
						'smtp_host'				=> array('lang' => 'SMTP_SERVER',			'validate' => 'string',	'type' => 'text:25:50', 'explain' => false),
						'smtp_port'				=> array('lang' => 'SMTP_PORT',				'validate' => 'int:0',	'type' => 'text:4:5', 'explain' => true),
						'smtp_auth_method'		=> array('lang' => 'SMTP_AUTH_METHOD',		'validate' => 'string',	'type' => 'select', 'method' => 'mail_auth_select', 'explain' => true),
						'smtp_username'			=> array('lang' => 'SMTP_USERNAME',			'validate' => 'string',	'type' => 'text:25:255', 'explain' => true),
						'smtp_password'			=> array('lang' => 'SMTP_PASSWORD',			'validate' => 'string',	'type' => 'password:25:255', 'explain' => true),

						'legend3'					=> 'ACP_SUBMIT_CHANGES',
					)
				);
			break;

			default:
				trigger_error('NO_MODE', E_USER_ERROR);
			break;
		}

		if (isset($display_vars['lang']))
		{
			$user->add_lang($display_vars['lang']);
		}

		$this->new_config = $config;
		$cfg_array = (isset($_REQUEST['config'])) ? utf8_normalize_nfc(request_var('config', array('' => ''), true)) : $this->new_config;
		$error = array();

		// We validate the complete config if whished
		validate_config_vars($display_vars['vars'], $cfg_array, $error);

		if ($submit && !check_form_key($form_key))
		{
			$error[] = $user->lang['FORM_INVALID'];
		}
		// Do not write values if there is an error
		if (sizeof($error))
		{
			$submit = false;
		}

		// We go through the display_vars to make sure no one is trying to set variables he/she is not allowed to...
		foreach ($display_vars['vars'] as $config_name => $null)
		{
			if (!isset($cfg_array[$config_name]) || strpos($config_name, 'legend') !== false)
			{
				continue;
			}

			if ($config_name == 'auth_method' || $config_name == 'feed_news_id' || $config_name == 'feed_exclude_id')
			{
				continue;
			}

			$this->new_config[$config_name] = $config_value = $cfg_array[$config_name];

			if ($config_name == 'email_function_name')
			{
				$this->new_config['email_function_name'] = trim(str_replace(array('(', ')'), array('', ''), $this->new_config['email_function_name']));
				$this->new_config['email_function_name'] = (empty($this->new_config['email_function_name']) || !function_exists($this->new_config['email_function_name'])) ? 'mail' : $this->new_config['email_function_name'];
				$config_value = $this->new_config['email_function_name'];
			}

			if ($submit)
			{
				set_config($config_name, $config_value);

				if ($config_name == 'allow_quick_reply' && isset($_POST['allow_quick_reply_enable']))
				{
					enable_bitfield_column_flag(FORUMS_TABLE, 'forum_flags', log(FORUM_FLAG_QUICK_REPLY, 2));
				}
			}
		}

		// Store news and exclude ids
		if ($mode == 'feed' && $submit)
		{
			$cache->destroy('_feed_news_forum_ids');
			$cache->destroy('_feed_excluded_forum_ids');

			$this->store_feed_forums(FORUM_OPTION_FEED_NEWS, 'feed_news_id');
			$this->store_feed_forums(FORUM_OPTION_FEED_EXCLUDE, 'feed_exclude_id');
		}

		if ($mode == 'auth')
		{
			// Retrieve a list of auth plugins and check their config values
			$auth_plugins = array();

			$dp = @opendir($phpbb_root_path . 'includes/auth');

			if ($dp)
			{
				while (($file = readdir($dp)) !== false)
				{
					if (preg_match('#^auth_(.*?)\.' . $phpEx . '$#', $file))
					{
						$auth_plugins[] = basename(preg_replace('#^auth_(.*?)\.' . $phpEx . '$#', '\1', $file));
					}
				}
				closedir($dp);

				sort($auth_plugins);
			}

			$updated_auth_settings = false;
			$old_auth_config = array();
			foreach ($auth_plugins as $method)
			{
				if ($method && file_exists($phpbb_root_path . 'includes/auth/auth_' . $method . '.' . $phpEx))
				{
					include_once($phpbb_root_path . 'includes/auth/auth_' . $method . '.' . $phpEx);

					$method = 'acp_' . $method;
					if (function_exists($method))
					{
						if ($fields = $method($this->new_config))
						{
							// Check if we need to create config fields for this plugin and save config when submit was pressed
							foreach ($fields['config'] as $field)
							{
								if (!isset($config[$field]))
								{
									set_config($field, '');
								}

								if (!isset($cfg_array[$field]) || strpos($field, 'legend') !== false)
								{
									continue;
								}

								$old_auth_config[$field] = $this->new_config[$field];
								$config_value = $cfg_array[$field];
								$this->new_config[$field] = $config_value;

								if ($submit)
								{
									$updated_auth_settings = true;
									set_config($field, $config_value);
								}
							}
						}
						unset($fields);
					}
				}
			}

			if ($submit && (($cfg_array['auth_method'] != $this->new_config['auth_method']) || $updated_auth_settings))
			{
				$method = basename($cfg_array['auth_method']);
				if ($method && in_array($method, $auth_plugins))
				{
					include_once($phpbb_root_path . 'includes/auth/auth_' . $method . '.' . $phpEx);

					$method = 'init_' . $method;
					if (function_exists($method))
					{
						if ($error = $method())
						{
							foreach ($old_auth_config as $config_name => $config_value)
							{
								set_config($config_name, $config_value);
							}
							trigger_error($error . adm_back_link($this->u_action), E_USER_WARNING);
						}
					}
					set_config('auth_method', basename($cfg_array['auth_method']));
				}
				else
				{
					trigger_error('NO_AUTH_PLUGIN', E_USER_ERROR);
				}
			}
		}

		if ($submit)
		{
			add_log('admin', 'LOG_CONFIG_' . strtoupper($mode));

			// Begin Digest Mod
			$custom_message = '';
			if ($mode == 'digest_general')
			{
				if ($orig_digests_enabled <> $config['digests_enabled'])
				{
					// Enable or disable the digests module
					$sql = 'UPDATE ' . MODULES_TABLE . 
						" SET module_enabled = " . $config['digests_enabled'] . "
						WHERE module_langname = 'UCP_DIGESTS'";
					$result = $db->sql_query($sql);
					// Purge the cache otherwise the module is still seen
					$cache->purge();
				}
				
			}
			
			// $mode == 'digest_user_defaults' is ignored, now handled by 'digest_edit_subscribers' mode
			
			if ($mode == 'digest_edit_subscribers')
			{
	
				// Any users to unsubscribe? If yes, unsubscribe them now.
				$mark_array = request_var('mark', array(0));
				if (sizeof($mark_array) > 0)
				{
					$subscribe = request_var('subscribe', 's');
					if ($subscribe == 's')
					{
						// If processing a list of subscribers, you are actually unsubscribing them, so...
						$sql2 = 'UPDATE ' . USERS_TABLE . "  
							SET user_digest_type = 'NONE'
							WHERE " . $db->sql_in_set('user_id', $mark_array);
						$result2 = $db->sql_query($sql2);
					}
					else
					{
						// If processing a list of unsubscribers, you are actually subscribing them with board defaults so...
						$show_mine = ($config['digests_user_digest_show_mine'] == 1) ? 0 : 1;
						// Create a digest subscription using board defaults
						$sql_ary = array(
								'user_digest_type' 				=> $config['digests_user_digest_type'],
								'user_digest_format' 			=> $config['digests_user_digest_format'],
								'user_digest_show_mine' 		=> $show_mine,
								'user_digest_send_on_no_posts' 	=> $config['digests_user_digest_send_on_no_posts'],
								'user_digest_send_hour_gmt' 	=> ($config['digests_user_digest_send_hour_gmt'] == -1) ? rand(0,23) : $config['digests_user_digest_send_hour_gmt'],
								'user_digest_show_pms' 			=> $config['digests_user_digest_show_pms'],
								'user_digest_max_posts' 		=> $config['digests_user_digest_max_posts'],
								'user_digest_min_words' 		=> $config['digests_user_digest_min_words'],
								'user_digest_remove_foes' 		=> $config['digests_user_digest_remove_foes'],
								'user_digest_sortby' 			=> $config['digests_user_digest_sortby'],
								'user_digest_max_display_words' => ($config['digests_user_digest_max_display_words'] == -1) ? 0 : $config['digests_user_digest_max_display_words'],
								'user_digest_reset_lastvisit' 	=> $config['digests_user_digest_reset_lastvisit'],
								'user_digest_filter_type' 		=> $config['digests_user_digest_filter_type'],
								'user_digest_pm_mark_read' 		=> $config['digests_user_digest_pm_mark_read'],
								'user_digest_new_posts_only' 	=> $config['digests_user_digest_new_posts_only'],
								'user_digest_no_post_text'		=> ($config['digests_user_digest_max_display_words'] == 0) ? 1 : 0,
								'user_digest_attachments' 		=> $config['digests_user_digest_attachments'],
								'user_digest_block_images'		=> $config['digests_user_digest_block_images'],
								'user_digest_toc'				=> $config['digests_user_digest_toc'],
							);
							
						$sql2 = 'UPDATE ' . USERS_TABLE . ' SET ' . $db->sql_build_array('UPDATE', $sql_ary) . "
							WHERE " . $db->sql_in_set('user_id', $mark_array);
						$result2 = $db->sql_query($sql2);
					}
				}
	
			}
			
			trigger_error($user->lang['CONFIG_UPDATED'] . $custom_message . adm_back_link($this->u_action));
			// End Digest Mod
		}

		$this->tpl_name = 'acp_board';
		$this->page_title = $display_vars['title'];

		$template->assign_vars(array(
			'L_TITLE'			=> $user->lang[$display_vars['title']],
			'L_TITLE_EXPLAIN'	=> $user->lang[$display_vars['title'] . '_EXPLAIN'],

			'S_ERROR'			=> (sizeof($error)) ? true : false,
			'ERROR_MSG'			=> implode('<br />', $error),
						// Begin Digest Mod
			'S_DIGESTS'				=> ($mode == 'digest_general' || $mode == 'digest_user_defaults' || $mode == 'digest_edit_subscribers') ? true : false,
			'S_EDIT_SUBSCRIBERS'	=> ($mode == 'digest_edit_subscribers') ? true : false,
			'L_DIGEST_VERSION_INFO'	=> isset($digest_version_info) ? $digest_version_info : '',
			// End Digest Mod

			'U_ACTION'			=> $this->u_action)
		);

		// Output relevant page
		foreach ($display_vars['vars'] as $config_key => $vars)
		{
			if (!is_array($vars) && strpos($config_key, 'legend') === false)
			{
				continue;
			}

			if (strpos($config_key, 'legend') !== false)
			{
				$template->assign_block_vars('options', array(
					'S_LEGEND'		=> true,
					'LEGEND'		=> (isset($user->lang[$vars])) ? $user->lang[$vars] : $vars)
				);

				continue;
			}

			$type = explode(':', $vars['type']);

			$l_explain = '';
			if ($vars['explain'] && isset($vars['lang_explain']))
			{
				$l_explain = (isset($user->lang[$vars['lang_explain']])) ? $user->lang[$vars['lang_explain']] : $vars['lang_explain'];
			}
			else if ($vars['explain'])
			{
				$l_explain = (isset($user->lang[$vars['lang'] . '_EXPLAIN'])) ? $user->lang[$vars['lang'] . '_EXPLAIN'] : '';
			}

			$content = build_cfg_template($type, $config_key, $this->new_config, $config_key, $vars);

			if (empty($content))
			{
				continue;
			}

			$template->assign_block_vars('options', array(
				'KEY'			=> $config_key,
				'TITLE'			=> (isset($user->lang[$vars['lang']])) ? $user->lang[$vars['lang']] : $vars['lang'],
				'S_EXPLAIN'		=> $vars['explain'],
				'TITLE_EXPLAIN'	=> $l_explain,
				'CONTENT'		=> $content,
				)
			);

			unset($display_vars['vars'][$config_key]);
		}

		if ($mode == 'auth')
		{
			$template->assign_var('S_AUTH', true);

			foreach ($auth_plugins as $method)
			{
				if ($method && file_exists($phpbb_root_path . 'includes/auth/auth_' . $method . '.' . $phpEx))
				{
					$method = 'acp_' . $method;
					if (function_exists($method))
					{
						$fields = $method($this->new_config);

						if ($fields['tpl'])
						{
							$template->assign_block_vars('auth_tpl', array(
								'TPL'	=> $fields['tpl'])
							);
						}
						unset($fields);
					}
				}
			}
		}
	}

	/**
	* Select auth method
	*/
	function select_auth_method($selected_method, $key = '')
	{
		global $phpbb_root_path, $phpEx;

		$auth_plugins = array();

		$dp = @opendir($phpbb_root_path . 'includes/auth');

		if (!$dp)
		{
			return '';
		}

		while (($file = readdir($dp)) !== false)
		{
			if (preg_match('#^auth_(.*?)\.' . $phpEx . '$#', $file))
			{
				$auth_plugins[] = preg_replace('#^auth_(.*?)\.' . $phpEx . '$#', '\1', $file);
			}
		}
		closedir($dp);

		sort($auth_plugins);

		$auth_select = '';
		foreach ($auth_plugins as $method)
		{
			$selected = ($selected_method == $method) ? ' selected="selected"' : '';
			$auth_select .= '<option value="' . $method . '"' . $selected . '>' . ucfirst($method) . '</option>';
		}

		return $auth_select;
	}

	/**
	* Select mail authentication method
	*/
	function mail_auth_select($selected_method, $key = '')
	{
		global $user;

		$auth_methods = array('PLAIN', 'LOGIN', 'CRAM-MD5', 'DIGEST-MD5', 'POP-BEFORE-SMTP');
		$s_smtp_auth_options = '';

		foreach ($auth_methods as $method)
		{
			$s_smtp_auth_options .= '<option value="' . $method . '"' . (($selected_method == $method) ? ' selected="selected"' : '') . '>' . $user->lang['SMTP_' . str_replace('-', '_', $method)] . '</option>';
		}

		return $s_smtp_auth_options;
	}

	/**
	* Select full folder action
	*/
	function full_folder_select($value, $key = '')
	{
		global $user;

		return '<option value="1"' . (($value == 1) ? ' selected="selected"' : '') . '>' . $user->lang['DELETE_OLDEST_MESSAGES'] . '</option><option value="2"' . (($value == 2) ? ' selected="selected"' : '') . '>' . $user->lang['HOLD_NEW_MESSAGES_SHORT'] . '</option>';
	}

	/**
	* Select ip validation
	*/
	function select_ip_check($value, $key = '')
	{
		$radio_ary = array(4 => 'ALL', 3 => 'CLASS_C', 2 => 'CLASS_B', 0 => 'NO_IP_VALIDATION');

		return h_radio('config[ip_check]', $radio_ary, $value, $key);
	}

	/**
	* Select referer validation
	*/
	function select_ref_check($value, $key = '')
	{
		$radio_ary = array(REFERER_VALIDATE_PATH => 'REF_PATH', REFERER_VALIDATE_HOST => 'REF_HOST', REFERER_VALIDATE_NONE => 'NO_REF_VALIDATION');

		return h_radio('config[referer_validation]', $radio_ary, $value, $key);
	}

	/**
	* Select account activation method
	*/
	function select_acc_activation($value, $key = '')
	{
		global $user, $config;

		$radio_ary = array(
			USER_ACTIVATION_DISABLE => 'ACC_DISABLE',
			USER_ACTIVATION_NONE => 'ACC_NONE',
		);

		if ($config['email_enable'])
		{
			$radio_ary[USER_ACTIVATION_SELF] = 'ACC_USER';
			$radio_ary[USER_ACTIVATION_ADMIN] = 'ACC_ADMIN';
		}

		$radio_text = h_radio('config[require_activation]', $radio_ary, $value, 'require_activation', $key, '<br />');

		return $radio_text;
	}

	/**
	* Maximum/Minimum username length
	*/
	function username_length($value, $key = '')
	{
		global $user;

		return '<input id="' . $key . '" type="text" size="3" maxlength="3" name="config[min_name_chars]" value="' . $value . '" /> ' . $user->lang['MIN_CHARS'] . '&nbsp;&nbsp;<input type="text" size="3" maxlength="3" name="config[max_name_chars]" value="' . $this->new_config['max_name_chars'] . '" /> ' . $user->lang['MAX_CHARS'];
	}

	/**
	* Allowed chars in usernames
	*/
	function select_username_chars($selected_value, $key)
	{
		global $user;

		$user_char_ary = array('USERNAME_CHARS_ANY', 'USERNAME_ALPHA_ONLY', 'USERNAME_ALPHA_SPACERS', 'USERNAME_LETTER_NUM', 'USERNAME_LETTER_NUM_SPACERS', 'USERNAME_ASCII');
		$user_char_options = '';
		foreach ($user_char_ary as $user_type)
		{
			$selected = ($selected_value == $user_type) ? ' selected="selected"' : '';
			$user_char_options .= '<option value="' . $user_type . '"' . $selected . '>' . $user->lang[$user_type] . '</option>';
		}

		return $user_char_options;
	}

	/**
	* Maximum/Minimum password length
	*/
	function password_length($value, $key)
	{
		global $user;

		return '<input id="' . $key . '" type="text" size="3" maxlength="3" name="config[min_pass_chars]" value="' . $value . '" /> ' . $user->lang['MIN_CHARS'] . '&nbsp;&nbsp;<input type="text" size="3" maxlength="3" name="config[max_pass_chars]" value="' . $this->new_config['max_pass_chars'] . '" /> ' . $user->lang['MAX_CHARS'];
	}

	/**
	* Required chars in passwords
	*/
	function select_password_chars($selected_value, $key)
	{
		global $user;

		$pass_type_ary = array('PASS_TYPE_ANY', 'PASS_TYPE_CASE', 'PASS_TYPE_ALPHA', 'PASS_TYPE_SYMBOL');
		$pass_char_options = '';
		foreach ($pass_type_ary as $pass_type)
		{
			$selected = ($selected_value == $pass_type) ? ' selected="selected"' : '';
			$pass_char_options .= '<option value="' . $pass_type . '"' . $selected . '>' . $user->lang[$pass_type] . '</option>';
		}

		return $pass_char_options;
	}

	/**
	* Select bump interval
	*/
	function bump_interval($value, $key)
	{
		global $user;

		$s_bump_type = '';
		$types = array('m' => 'MINUTES', 'h' => 'HOURS', 'd' => 'DAYS');
		foreach ($types as $type => $lang)
		{
			$selected = ($this->new_config['bump_type'] == $type) ? ' selected="selected"' : '';
			$s_bump_type .= '<option value="' . $type . '"' . $selected . '>' . $user->lang[$lang] . '</option>';
		}

		return '<input id="' . $key . '" type="text" size="3" maxlength="4" name="config[bump_interval]" value="' . $value . '" />&nbsp;<select name="config[bump_type]">' . $s_bump_type . '</select>';
	}

	/**
	* Board disable option and message
	*/
	function board_disable($value, $key)
	{
		global $user;

		$radio_ary = array(1 => 'YES', 0 => 'NO');

		return h_radio('config[board_disable]', $radio_ary, $value) . '<br /><input id="' . $key . '" type="text" name="config[board_disable_msg]" maxlength="255" size="40" value="' . $this->new_config['board_disable_msg'] . '" />';
	}

	/**
	* Global quick reply enable/disable setting and button to enable in all forums
	*/
	function quick_reply($value, $key)
	{
		global $user;

		$radio_ary = array(1 => 'YES', 0 => 'NO');

		return h_radio('config[allow_quick_reply]', $radio_ary, $value) .
			'<br /><br /><input class="button2" type="submit" id="' . $key . '_enable" name="' . $key . '_enable" value="' . $user->lang['ALLOW_QUICK_REPLY_BUTTON'] . '" />';
	}


	/**
	* Select default dateformat
	*/
	function dateformat_select($value, $key)
	{
		global $user, $config;

		// Let the format_date function operate with the acp values
		$old_tz = $user->timezone;
		$old_dst = $user->dst;

		$user->timezone = $config['board_timezone'] * 3600;
		$user->dst = $config['board_dst'] * 3600;

		$dateformat_options = '';

		foreach ($user->lang['dateformats'] as $format => $null)
		{
			$dateformat_options .= '<option value="' . $format . '"' . (($format == $value) ? ' selected="selected"' : '') . '>';
			$dateformat_options .= $user->format_date(time(), $format, false) . ((strpos($format, '|') !== false) ? $user->lang['VARIANT_DATE_SEPARATOR'] . $user->format_date(time(), $format, true) : '');
			$dateformat_options .= '</option>';
		}

		$dateformat_options .= '<option value="custom"';
		if (!isset($user->lang['dateformats'][$value]))
		{
			$dateformat_options .= ' selected="selected"';
		}
		$dateformat_options .= '>' . $user->lang['CUSTOM_DATEFORMAT'] . '</option>';

		// Reset users date options
		$user->timezone = $old_tz;
		$user->dst = $old_dst;

		return "<select name=\"dateoptions\" id=\"dateoptions\" onchange=\"if (this.value == 'custom') { document.getElementById('" . addslashes($key) . "').value = '" . addslashes($value) . "'; } else { document.getElementById('" . addslashes($key) . "').value = this.value; }\">$dateformat_options</select>
			// Begin Digest Mod 
	function dow_select($default = '')
	{
		global $config, $user;
		$user->add_lang('mods/ucp_digests');
		
		$dow_options = '';
		$index = 0;
		foreach ($user->lang['DIGEST_WEEKDAY'] as $key => $value)
		{
			$selected = ($index == $config['digests_weekly_digest_day']) ? ' selected="selected"' : '';
			$dow_options .= '<option value="' . $index . '"' . $selected . '>' . $value . '</option>';
			$index++;
		}
		
		return $dow_options;
	}

	function digest_type_select($default = '')
	{
		global $config, $user;
		$user->add_lang('mods/ucp_digests');
		
		$selected = ($config['digests_user_digest_type'] == DIGEST_DAILY_VALUE) ? ' selected="selected"' : '';
		$digest_types = '<option value="' . DIGEST_DAILY_VALUE . '"' . $selected. '>' . $user->lang['DIGEST_DAILY'] . '</option>';
		$selected = ($config['digests_user_digest_type'] == DIGEST_WEEKLY_VALUE) ? ' selected="selected"' : '';
		$digest_types .= '<option value="' . DIGEST_WEEKLY_VALUE . '"' . $selected . '>' . $user->lang['DIGEST_WEEKLY'] . '</option>';
		$selected = ($config['digests_user_digest_type'] == DIGEST_MONTHLY_VALUE) ? ' selected="selected"' : '';
		$digest_types .= '<option value="' . DIGEST_MONTHLY_VALUE . '"' . $selected . '>' . $user->lang['DIGEST_MONTHLY'] . '</option>';
		
		return $digest_types;
	}

	function digest_style_select($default = '')
	{
		global $config, $user;
		$user->add_lang('mods/ucp_digests');
		
		$selected = ($config['digests_user_digest_format'] == DIGEST_HTML_VALUE) ? ' selected="selected"' : '';
		$digest_styles = '<option value="' . DIGEST_HTML_VALUE . '"' . $selected . '>' . $user->lang['DIGEST_FORMAT_HTML'] . '</option>';
		$selected = ($config['digests_user_digest_format'] == DIGEST_HTML_CLASSIC_VALUE) ? ' selected="selected"' : '';
		$digest_styles .= '<option value="' . DIGEST_HTML_CLASSIC_VALUE . '"' . $selected . '>' . $user->lang['DIGEST_FORMAT_HTML_CLASSIC'] . '</option>';
		$selected = ($config['digests_user_digest_format'] == DIGEST_PLAIN_VALUE) ? ' selected="selected"' : '';
		$digest_styles .= '<option value="' . DIGEST_PLAIN_VALUE . '"' . $selected . '>' . $user->lang['DIGEST_FORMAT_PLAIN'] . '</option>';
		$selected = ($config['digests_user_digest_format'] == DIGEST_PLAIN_CLASSIC_VALUE) ? ' selected="selected"' : '';
		$digest_styles .= '<option value="' . DIGEST_PLAIN_CLASSIC_VALUE . '"' . $selected . '>' . $user->lang['DIGEST_FORMAT_PLAIN_CLASSIC'] . '</option>';
		$selected = ($config['digests_user_digest_format'] == DIGEST_TEXT_VALUE) ? ' selected="selected"' : '';
		$digest_styles .= '<option value="' . DIGEST_TEXT_VALUE . '"' . $selected  . '>' . $user->lang['DIGEST_FORMAT_TEXT'] . '</option>';
		
		return $digest_styles;
	} 

	function digest_send_hour_gmt($default = '')
	{
		global $config, $user;
		$user->add_lang('mods/ucp_digests');
		
		$digest_send_hour_gmt = '';
		
		// Populate the Hour Sent select control
		for($i=-1;$i<24;$i++)
		{
			$selected = ($i == $config['digests_user_digest_send_hour_gmt']) ? ' selected="selected"' : '';
			$display_text = ($i == -1) ? $user->lang['DIGEST_RANDOM_HOUR'] : $i;
			$digest_send_hour_gmt .= '<option value="' . $i . '"' . $selected . '>' . $display_text . '</option>';
		}
		
		
		return $digest_send_hour_gmt;
	} 

	function digest_filter_type ($default = '')
	{
		global $config, $user;
		$user->add_lang('mods/ucp_digests');
		
		$selected = ($config['digests_user_digest_filter_type'] == DIGEST_ALL) ? ' selected="selected"' : '';
		$digest_filter_types = '<option value="' . DIGEST_ALL . '"' . $selected. '>' . $user->lang['DIGEST_ALL_FORUMS'] . '</option>';
		$selected = ($config['digests_user_digest_filter_type'] == DIGEST_FIRST) ? ' selected="selected"' : '';
		$digest_filter_types .= '<option value="' . DIGEST_FIRST . '"' . $selected . '>' . $user->lang['DIGEST_POSTS_TYPE_FIRST'] . '</option>';
		$selected = ($config['digests_user_digest_filter_type'] == DIGEST_BOOKMARKS) ? ' selected="selected"' : '';
		$digest_filter_types .= '<option value="' . DIGEST_BOOKMARKS . '"' . $selected. '>' . $user->lang['DIGEST_USE_BOOKMARKS'] . '</option>';
		
		return $digest_filter_types;
	} 

	function digest_post_sort_order ($default = '')
	{
		global $config, $user;
		$user->add_lang('mods/ucp_digests');
		
		$selected = ($config['digests_user_digest_sortby'] == DIGEST_SORTBY_BOARD) ? ' selected="selected"' : '';
		$digest_sort_order = '<option value="' . DIGEST_SORTBY_BOARD . '"' . $selected . '>' . $user->lang['DIGEST_SORT_USER_ORDER'] . '</option>';
		$selected = ($config['digests_user_digest_sortby'] == DIGEST_SORTBY_STANDARD) ? ' selected="selected"' : '';
		$digest_sort_order .= '<option value="' . DIGEST_SORTBY_STANDARD . '"' . $selected .  '>' . $user->lang['DIGEST_SORT_FORUM_TOPIC'] . '</option>';
		$selected = ($config['digests_user_digest_sortby'] == DIGEST_SORTBY_STANDARD_DESC) ? ' selected="selected"' : '';
		$digest_sort_order .= '<option value="' . DIGEST_SORTBY_STANDARD_DESC . '"' . $selected. '>' . $user->lang['DIGEST_SORT_FORUM_TOPIC_DESC'] . '</option>';
		$selected = ($config['digests_user_digest_sortby'] == DIGEST_SORTBY_POSTDATE) ? ' selected="selected"' : '';
		$digest_sort_order .= '<option value="' . DIGEST_SORTBY_POSTDATE . '"' . $selected. '>' . $user->lang['DIGEST_SORT_POST_DATE'] . '</option>';
		$selected = ($config['digests_user_digest_sortby'] == DIGEST_SORTBY_POSTDATE_DESC) ? ' selected="selected"' : '';
		$digest_sort_order .= '<option value="' . DIGEST_SORTBY_POSTDATE_DESC . '"' . $selected. '>' . $user->lang['DIGEST_SORT_POST_DATE_DESC'] . '</option>';
		
		return $digest_sort_order;
	} 
	// End Digest Mod
 

		<input type=\"text\" name=\"config[$key]\" id=\"$key\" value=\"$value\" maxlength=\"30\" />";
	}

	/**
	* Select multiple forums
	*/
	function select_news_forums($value, $key)
	{
		global $user, $config;

		$forum_list = make_forum_select(false, false, true, true, true, false, true);

		// Build forum options
		$s_forum_options = '<select id="' . $key . '" name="' . $key . '[]" multiple="multiple">';
		foreach ($forum_list as $f_id => $f_row)
		{
			$f_row['selected'] = phpbb_optionget(FORUM_OPTION_FEED_NEWS, $f_row['forum_options']);

			$s_forum_options .= '<option value="' . $f_id . '"' . (($f_row['selected']) ? ' selected="selected"' : '') . (($f_row['disabled']) ? ' disabled="disabled" class="disabled-option"' : '') . '>' . $f_row['padding'] . $f_row['forum_name'] . '</option>';
		}
		$s_forum_options .= '</select>';

		return $s_forum_options;
	}

	function select_exclude_forums($value, $key)
	{
		global $user, $config;

		$forum_list = make_forum_select(false, false, true, true, true, false, true);

		// Build forum options
		$s_forum_options = '<select id="' . $key . '" name="' . $key . '[]" multiple="multiple">';
		foreach ($forum_list as $f_id => $f_row)
		{
			$f_row['selected'] = phpbb_optionget(FORUM_OPTION_FEED_EXCLUDE, $f_row['forum_options']);

			$s_forum_options .= '<option value="' . $f_id . '"' . (($f_row['selected']) ? ' selected="selected"' : '') . (($f_row['disabled']) ? ' disabled="disabled" class="disabled-option"' : '') . '>' . $f_row['padding'] . $f_row['forum_name'] . '</option>';
		}
		$s_forum_options .= '</select>';

		return $s_forum_options;
	}

	function store_feed_forums($option, $key)
	{
		global $db, $cache;

		// Get key
		$values = request_var($key, array(0 => 0));

		// Empty option bit for all forums
		$sql = 'UPDATE ' . FORUMS_TABLE . '
			SET forum_options = forum_options - ' . (1 << $option) . '
			WHERE ' . $db->sql_bit_and('forum_options', $option, '<> 0');
		$db->sql_query($sql);

		// Already emptied for all...
		if (sizeof($values))
		{
			// Set for selected forums
			$sql = 'UPDATE ' . FORUMS_TABLE . '
				SET forum_options = forum_options + ' . (1 << $option) . '
				WHERE ' . $db->sql_in_set('forum_id', $values);
			$db->sql_query($sql);
		}

		// Empty sql cache for forums table because options changed
		$cache->destroy('sql', FORUMS_TABLE);
	}

}

// Begin Digest Mod 
function digests_version ()
{

	// Check for new version of digests
	global $config, $user;
	$latest_version = get_remote_file($config['digests_host'], '/digests/updatecheck', 'version_phpBB3.txt', $errstr, $errno);

	if ($latest_version === false)
	{
		if ($errstr)
		{
			$version_info = '<span style="color:red">' . sprintf($user->lang['DIGEST_CONNECT_SOCKET_ERROR'], $errstr) . '</span>';
		}
		else
		{
			$version_info = '<span>' . $user->lang['DIGEST_SOCKET_FUNCTIONS_DISABLED'] . '</span>';
		}
	}
	else
	{
		$latest_version = str_replace("\n",'.',$latest_version);
		$version_info = version_compare($latest_version, $config['digests_version']);
		if ($version_info)
		{
			$version_info = '<span style="color:red">' . sprintf($user->lang['DIGEST_VERSION_NOT_UP_TO_DATE'],$config['digests_page_url']);
			$version_info .= ' ' . sprintf($user->lang['DIGEST_LATEST_VERSION_INFO'], $latest_version) . ' ' . sprintf($user->lang['DIGEST_CURRENT_VERSION_INFO'], $config['digests_version']) . '</span>';
		}
		else
		{
			$version_info = '<span style="color:green">' . $user->lang['DIGEST_VERSION_UP_TO_DATE'] . '</span>';
		}
	}
	
	return $version_info;
			
}
// End Digest Mod

?>