View file forum/index.php

<?php 
// by mides, icq: 529-899-6, mail: [email protected]

$title = 'Форум';
require("../config.php");
require("../includes/start.php");
require("../includes/functions.php");

tp('Форум');

switch($_GET['act']){

###############################################################################
##                   Главная страница, список разделов                       ##
###############################################################################
default:

echo '<div class="s1">Разделы</div><div class="s2">';

$result = mysql_query("SELECT * FROM `forum_cats` WHERE `id_cat` = 0");

while($row = mysql_fetch_assoc($result)){
	$topics = mysql_result(mysql_query("SELECT COUNT(*) FROM `forum_topics` WHERE `id_cat` = ".$row['id'].""), 0);
	$msg = mysql_result(mysql_query("SELECT COUNT(*) FROM `forum_msg` WHERE `id_cat` = ".$row['id'].""), 0);
	echo '<a href="index.php?act=cat_view&amp;id='.$row['id'].'">'.$row['name'].'</a> ('.$topics.'/'.$msg.')<br/>';
}

echo '</div>';
nav();

break;

###############################################################################
##                            Просмотр раздела                               ##
###############################################################################
case 'cat_view':

$id = intval($_REQUEST['id']);

$row = mysql_fetch_assoc(mysql_query("SELECT * FROM `forum_cats` WHERE `id` = '$id'"));
if(isset($row['id'])){
	echo '<div class="s1">'.$row['name'].'</div><div class="s2">';
	$count_subcats = mysql_result(mysql_query("SELECT * FROM `forum_cats` WHERE `id_cat` = '$id'"), 0);
	if($count_subcats > 0){
		$result_subcats = mysql_query("SELECT * FROM `forum_cats` WHERE `id_cat` = '$id'");
		while($subcat = mysql_fetch_assoc($result_subcats)){
			$topics = mysql_result(mysql_query("SELECT COUNT(*) FROM `forum_topics` WHERE `id_cat` = ".$subcat['id'].""), 0);
			$msg = mysql_result(mysql_query("SELECT COUNT(*) FROM `forum_msg` WHERE `id_cat` = ".$subcat['id'].""), 0);
			echo '<a href="?act=cat_view&amp;id='.$subcat['id'].'">'.$subcat['name'].'</a> ('.$topics.'/'.$msg.')<br/>';
			
		}
		echo '</div>';
		nav2('./', 'форум');
	}else{
		$count_topics = mysql_result(mysql_query("SELECT COUNT(*) FROM `forum_topics` WHERE `id_cat` = '$id'"), 0);
		if($count_topics > 0){
			$pages = ceil($count/$config['onpage']);
			if(isset($_REQUEST['page'])){
				$page = abs(intval($_REQUEST['page']));
			}else{
				$page = 1;
			}
			$from = ($page-1)*$config['onpage'];

			$result_topics = mysql_query("SELECT * FROM `forum_topics` WHERE `id_cat` = '$id' ORDER BY `time` DESC LIMIT $from, ".$config['onpage']."");
			while($topic = mysql_fetch_assoc($result_topics)){
				$msg = mysql_result(mysql_query("SELECT COUNT(`id`) FROM `forum_msg` WHERE `id_topic` = '".$topic['id']."'"), 0);
				$last_page = floor(mysql_result(mysql_query("SELECT COUNT(`id`) FROM `forum_msg` WHERE `id_topic` = '".$topic['id']."'"), 0)/$config['onpage']);		
				echo '<a href="topic.php?id='.$topic['id'].'">'.$topic['title'].'</a>['.$msg.'] '.$topic['last_user'].'<a href="topic.php?id='.$topic['id'].'&amp;page='.$last_page.'">»</a><br/>';
			}
		}else{
			echo 'В этом разделе пока нет сообщений<br/>Щёлкните <b>Новая тема</b>, и ваше сообщение станет первым<br/>';
		}

		echo '<br/><a href="posting.php?act=topic_add&amp;id='.$id.'" class="button">Новая тема</a></div>';
		echo '<div class="s1">Навигация</div><div class="s2">';
		navig($page, 'index.php?act=cat_view&amp;id='.$id.'&amp;', $pages);
		echo '<a href="./">форум</a><br/><a href="../">на главную</a></div>';
	}
}else{
	error('Такого раздела не существует!');
	nav2('./', 'форум');
}

break;













}

require("../includes/tail.php");
?>