View file system/classes/stat.php

<?php
/**********************************
*	@package: PerfCMS			  *
*	@year: 2012					  *
*	@author: Artas				  *
*	@link: http://perfcms.ru	  *
**********************************/
class Stat {
	
	public function __construct() {}
	
	public function last_news() {
	global $db;
	global $lang;
		if($db->query("SELECT * FROM `news`")->rowCount() != 0) {
		$last_news_q = $db->query("SELECT * FROM `news` ORDER BY time DESC LIMIT 1");
		while($last_news = $last_news_q->fetch()) {
			echo '<div class="post"><b>'. $last_news['name'].'</b> ('. rtime($last_news['time']) .')<br/>';
			if(mb_strlen($last_news['text']) > 300) {
				echo mb_substr(output($last_news['text']), 0, 300).'... <a href="/news/article/'.$last_news['id'].'/">'.$lang->word('read_more').'</a><br/>';
				}
			else {
				echo output($last_news['text']).'<br/>';
				}
				echo '</div><div class="block"><a href="/news/'.$last_news['id'].'/comments/">'. $lang->word('comments') .'</a> ('.$db->query("SELECT * FROM `news_comms` WHERE `news_id` = '". $last_news['id'] ."'")->rowCount().')<br/>
				</div>';
			}
			}
		}
		
	public function news() {
	global $db;
		$all_news = $db->query("SELECT * FROM `news`")->rowCount();
		return '('.$all_news.')';
		}
		
	public function chat() {
	global $db;
		$user_chat = $db->query("SELECT * FROM `users` WHERE `time` > '". (time()-300) ."' AND `locate` = 'in_chat'")->rowCount();
		return '(<span class="green">On: '.$user_chat.'</span>)';
		}
		
	public function forum() {
	global $db;
		$topics = $db->query("SELECT * FROM `forum_t`")->rowCount();
		$posts = $db->query("SELECT * FROM `forum_pt`")->rowCount();
		$new_posts = $db->query("SELECT * FROM `forum_pt` WHERE `time` > '". (time()-60*60*24) ."'")->rowCount();
		return "(".$topics."/".$posts.")".($new_posts > 0 ? ' <a href="/forum/new_posts/"><span class="green">+'.$new_posts.'</span></a>' : NULL);
		}
		
	public function share() {
		global $db;
		$new_files = $db->query("SELECT * FROM `share_files` WHERE `time` > '". (time()-60*60*24) ."'")->rowCount();
		$files = $db->query("SELECT * FROM `share_files`")->rowCount();
		return '('.$files.')'.($new_files > 0 ? ' <a href="/share/new_files/"><span class="green">+'.$new_files.'</span></a>' : NULL);
		}
		
	public function users() {
	global $db;
		$users = $db->query("SELECT * FROM `users`")->rowCount();
		$new_users = $db->query("SELECT * FROM `users` WHERE `reg_time` > '".(time()-60*60*24)."'")->rowCount();
		return "(".$users."".($new_users>0 ? "/<span class=\"green\">+".$new_users."</span>" : NULL).")";
		}
	
	public function mail() {
	global $db;
	global $user;
		$new_mail = $db->query("SELECT * FROM `mail` WHERE `who_id` = '". $user['id'] ."' AND `read` = '0'")->rowCount();
		return "".($new_mail>0 ? "/<span class=\"green\">+".$new_mail."</span>" : NULL)."";
		}
	
	public function online() {
	global $db;
	global $lang;
		$on_u = $db->query("SELECT * FROM `users` WHERE `time` > '". (time()-300) ."'")->rowCount();
		$on_g = $db->query("SELECT * FROM `guests` WHERE `time` > '". (time()-300) ."'")->rowCount();
		$on_a = $on_u + $on_g;
		return "". $lang->word('online') .": ". $on_a ." (<a href=\"/online/\">".$on_u."</a>/<a href=\"/guests/\">".$on_g."</a>)\n";
	}
	// PLEASE NOT DELETE //
	public function footer() {
		global $theme;
		global $system;
		// PLEASE NOT DELETE //
		return '<small><div style="float: left; padding: 2px;"><a href="http://perfcms.ru">'.$system['copyright'].'</a>, '. date('Y') .'</div>'.''.(!empty($theme['author']) ? '<div style="text-align: right; padding: 2px;">Design by '.(!empty($theme['link']) && !empty($theme['author']) ? '<a href="'. $theme['link'] .'">'. $theme['author'] .'</a>' : $theme['author']). '</div></small>' : NULL).'';
	}
	// PLEASE NOT DELETE //
	
	public function ads($type='header') {
		global $db;
		if($type == 'header') {
			$ah_r = $db->query("SELECT * FROM `ads` WHERE `type` = '1'")->rowCount();
			if($ah_r != 0) {
				echo '<div class="block">';
				$ah_q = $db->query("SELECT * FROM `ads` WHERE `type` = '1'");
				while($ah = $ah_q->fetch()) {
					echo "<a href=\"".($ah['redirect'] == 1 ? '/pages/redirect?url=' : NULL) ."". $ah['link'] ."\">". output($ah['name']) ."</a><br/>\n";
				}
				echo '</div>';
			}
		} elseif($type == 'footer') {
			$af_r = $db->query("SELECT * FROM `ads` WHERE `type` = '2'")->rowCount();
			if($af_r != 0) {
				if($af_r != 0) {
					$af_q = $db->query("SELECT * FROM `ads` WHERE `type` = '2'");
					while($af = $af_q->fetch()) {
						return "<a href=\"".($af['redirect'] == 1 ? '/pages/redirect?url=' : NULL) ."". $af['link'] ."\">". output($af['name']) ."</a><br/>\n";
					}
				}
			}	
		} elseif($type='banner') {
			$ab_r = $db->query("SELECT * FROM `ads` WHERE `type` = '3'")->rowCount();
			if($ab_r != 0) {
				$ab_q = $db->query("SELECT * FROM `ads` WHERE `type` = '3'");
				while($ab = $ab_q->fetch()) {
					return "<a href=\"".($ab['redirect'] == 1 ? '/pages/redirect?url=' : NULL) ."". $ab['link'] ."\"><img src=\"". $ab['image'] ."\" alt=\"". $ab['name'] ."\"/></a><br/>\n";
				}
			}
		}
	}
}