View file core/autoload/user.class.php

<?

class user {
	static function icon($id = 2, $type = 1) {
		$us = self::data($id);
		$ico = ' <i class="fa fa-user" aria-hidden="true"></i> ';
		return $ico;
	}
	static function avatar($id = 2, $type = 'min') {
		$us = self::data($id);
		/*
		if ($type == 1) {
			$avatar = ' <img src="/files/avatars/big/default.png" alt="avatar" style="max-width:99%"> ';
		}*/
		//if ($type == 2) {
			//return $us['avatar'];
			if (!is_array($type)) {
				$type = 'min';
			}
			$avatar = [
				'min' => "/files/avatars/big/{$us['avatar']}",
				'mid' => "/files/avatars/mid/{$us['avatar']}",
				'big' => "/files/avatars/min/{$us['avatar']}",				
			];
		//}
		$avatar = ' <img src="'. $avatar[$type] .'" class="avatar"> ';
		return $avatar;
	}	
	static function nick($id = 2, $type = 1) {
		$us = self::data($id,(is_numeric($id) ? 'id' : 'link'));
		$nick = output($us['login'], 'html');
		if ($type == 4 || $type == 5) {
			$icon = self::icon($us['id']);
		}
		if ($type == 2) {
			$nick = $nick;
		}
		if ($type == 3) {
			$nick = '<a class="user_nick" href="/@'. $us['link'] .'">'. $nick .'</a>';
		}
		if ($type == 4) {
			$nick = '<a class="user_nick" href="/@'. $us['link'] .'"> '. $icon .' '. $nick .'</a>';
		}
		if ($type == 5) {
			$nick =  $icon .' '. $nick;
		}		
		if ($type == 6) {
			$nick =  '/@'. $us['link'];
		}
		if ($type == 7) {
			$nick = '<a class="user_nick" href="/@'. $us['link'] .'">@'. $us['link'] .'</a>';
		}
		return $nick;
	}
	static function data($uid = 2, $typeid = 'id') {
	//$registry = Registry::getInstance();
	//$sql = $registry->get('sql');
	global $sql;
	if (is_numeric($uid) AND $typeid == 'id') {
		$sqlType = "`id` = ?";
	} else {
		$sqlType = "`link` = ?";
	}
	$CacheData = array(
		'NameKey' => $uid,
		'LifeTime' => 0,
		'type' => 'users'
	);
	
	$CacheGet = CacheHade::get($CacheData);
		if (is_array($CacheGet) AND count($CacheGet) > 1) {
			$CacheData['data'] = $CacheGet;
		}	else	{
			$check = $sql->rowCount("SELECT * FROM `users` where {$sqlType}", array($uid));
			if ($check == 0) {
				$CacheData['data'] = false;
			} else {
				$CacheData['data'] = $sql->fetch("SELECT * FROM `users` where {$sqlType}", array($uid));
			}
			CacheHade::save($CacheData);
		}
		$us = $CacheData['data'];
		return $us;
	}	
}

/*
class data extends user 
{
	public static function output($var = 'dddddd') {
		return $var;
	}
}
echo data::output();*/