<?php
/**
* k4 Bulletin Board, index.php
*
* Copyright (c) 2005, Peter Goodman
*
* This library is free software; you can redistribute it and/orextension=php_gd2.dll
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* 
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
* Lesser General Public License for more details.
* 
* Licensed under the LGPL license
* http://www.gnu.org/copyleft/lesser.html
*
* @author Peter Goodman
* @version $Id: index.php 160 2005-07-18 16:28:46Z Peter Goodman $
* @package k42
*/

require "includes/filearts/filearts.php";
require "includes/k4bb/k4bb.php";

class K4DefaultAction extends FAAction {
	function execute(&$request) {
		
		//$action = new AdminCSSRequestAction();
		//return $action->execute($request);
		
		global $_DATASTORE, $_USERGROUPS, $_QUERYPARAMS;
		
		// Member/Guest specifics
		if(!$request['user']->isMember()) {
			$request['template']->setVar('welcome_title', sprintf($request['template']->getVar('L_WELCOMETITLE'), $request['template']->getVar('bbtitle')));
			$request['template']->setFile('quick_login', 'login_form_quick.html');
			$request['template']->setVisibility('welcome_msg', TRUE);
		}
		
		// The content panel
		$request['template']->setFile('content', 'forums.html');
		
		$forums			= &new K4ForumsIterator($request['dba'], "SELECT * FROM ". K4FORUMS ." WHERE parent_id=0 ORDER BY row_order ASC");
		//$categories	= &new K4ForumsIterator($request['dba'], "SELECT * FROM ". K4FORUMS ." WHERE row_type=". CATEGORY ." AND parent_id = 0 ORDER BY row_order ASC");
				
		$request['template']->setVisibility('no_forums', (!$forums->hasNext() ? TRUE : FALSE));
		$request['template']->setList('tlforums', $forums);
		//$request['template']->setList('categories', $categories);
		
		// Set the online users list
		$user_extra			= $request['user']->isMember() ? ' OR (seen > 0 AND user_id = '. intval($request['user']->get('id')) .')' : '';
		$expired							= time() - ini_get('session.gc_maxlifetime');
		$online_users						= $request['dba']->executeQuery("SELECT * FROM ". K4SESSIONS ." WHERE ((seen >= $expired) $user_extra) AND ((user_id > 0) OR (user_id = 0 AND name <> '')) GROUP BY name ORDER BY seen DESC");
		$online_users						= &new K4OnlineUsersIterator($request['dba'], '', $online_users);
		$request['template']->setList('online_users', $online_users);
		
		//$newest_user						= $request['dba']->getRow("SELECT name, id FROM ". K4USERS ." ORDER BY id DESC LIMIT 1");
		$expired							= time() - ini_get('session.gc_maxlifetime');
		//print_r($_DATASTORE); exit;
		$stats = array('num_online_members'	=> intval(Globals::getGlobal('num_online_members')),
						'num_invisible'		=> intval(Globals::getGlobal('num_online_invisible')),
						'num_topics'		=> intval($_DATASTORE['forumstats']['num_topics']),
						'num_replies'		=> intval($_DATASTORE['forumstats']['num_replies']),
						'num_members'		=> intval($_DATASTORE['forumstats']['num_members']),
						'num_guests'		=> $request['dba']->getValue("SELECT COUNT(*) FROM ". K4SESSIONS ." WHERE seen >= $expired AND user_id=0"),
						'newest_uid'		=> @$_DATASTORE['forumstats']['newest_user_id'],
						'newest_user'		=> @$_DATASTORE['forumstats']['newest_user_name'],
						);
		$stats['num_online_total'] = ($stats['num_online_members'] + $stats['num_invisible'] + $stats['num_guests']);

		$request['template']->setVar('num_online_members', $stats['num_online_members']);
		
		$request['template']->setVar('newest_member',	sprintf($request['template']->getVar('L_NEWESTMEMBER'),		$stats['newest_uid'], $stats['newest_user']));
		$request['template']->setVar('total_users',	sprintf($request['template']->getVar('L_TOTALUSERS'),			$stats['num_members']));
		$request['template']->setVar('total_posts',	sprintf($request['template']->getVar('L_TOTALPOSTS'),			($stats['num_topics'] + $stats['num_replies']), $stats['num_topics'], $stats['num_replies']));
		$request['template']->setVar('online_stats',	sprintf($request['template']->getVar('L_ONLINEUSERSTATS'),		$stats['num_online_total'], $stats['num_online_members'], $stats['num_guests'], $stats['num_invisible']));
		$request['template']->setVar('most_users_ever',sprintf($request['template']->getVar('L_MOSTUSERSEVERONLINE'),	$_DATASTORE['maxloggedin']['maxonline'], date("n/j/Y", bbtime($_DATASTORE['maxloggedin']['maxonlinedate'])), date("g:ia", bbtime($_DATASTORE['maxloggedin']['maxonlinedate']))));
		
		if($stats['num_online_total'] >= $_DATASTORE['maxloggedin']['maxonline']) {
			$maxloggedin	= array('maxonline' => $stats['num_online_total'], 'maxonlinedate' => time());
			$query			= $request['dba']->prepareStatement("UPDATE ". K4DATASTORE ." SET data = ? WHERE varname = ?");
			
			$query->setString(1, serialize($maxloggedin));
			$query->setString(2, 'maxloggedin');
			$query->executeUpdate();

			reset_cache('datastore');
		}
		
		// Show the forum status icons
		$request['template']->setVisibility('forum_status_icons', TRUE);
		$request['template']->setFile('content_extra', 'forum_status_icons.html');
		
		if($request['user']->get('perms') >= get_map( 'can_see_board', 'can_add', array() ) ) {
			
			$request['template']->setVisibility('forum_midsection', TRUE);

			$groups				= array();

			// Set the usergroups legend list
			if(is_array($_USERGROUPS) && !empty($_USERGROUPS)) {
				foreach($_USERGROUPS as $group) {
					if($group['display_legend'] == 1) {
						$group['U_USERGROUPURL'] = K4Url::getUserGroupUrl($group['id']);
						$groups[]	= $group;
					}
				}
			}
		}

		$groups				= &new FAArrayIterator($groups);
		$request['template']->setList('usergroups_legend', $groups);
		
		$request['template']->setVar('U_MARKFORUMSURL', k4Url::getGenUrl('index', 'act=markforums'));
		
		/* Set the forum stats */
		$request['template']->setFile('forum_info', 'forum_info.html');
		
		$request['template']->setVar('can_see_board', get_map( 'can_see_board', 'can_view', array()));
		
		$request['template']->setVar('chat_other_user_id', 24);
		$request['template']->setFile('chat_box', 'chat_box.html');

		k4_bread_crumbs($request['template'], $request['dba'], 'L_HOME');
		
		
	}
}

class LoadPage extends FAAction {
	function execute(&$request) {
		
		if(isset($_REQUEST['page'])) {
			$url = new FAUrl(basename(urldecode($_REQUEST['page'])));
			$url->args['use_xmlhttp'] = 1;
			$page_to_load = basename($url->__toString());
			$page_to_load = str_replace('&amp;', '&', $page_to_load);
		} else {
			$page_to_load =K4Url::getGenUrl('index', 'use_xmlhttp=1');
		}		
		
		k4_bread_crumbs($request['template'], $request['dba'], $request['template']->getVar('L_LOADING'));
		
		$templateset = $request['user']->isMember() ? $request['user']->get('templateset') : $request['template']->getVar('templateset');

		$request['template_file'] = BB_BASE_DIR .'/templates/'. $templateset .'/http_base.html';
		$request['template']->setVar('page_to_load', $page_to_load);

		return TRUE;
	}
}

$app = &new K4Controller('forum_base.html');
$app->setAction('', new K4DefaultAction);
$app->setDefaultEvent('');

$app->setAction('markforums', new MarkForumsRead);
$app->setAction('load', new LoadPage);

$app->execute();

?>