servers.php

<?php
$pageTitle = 'Servers';
ini_set( 'zlib.output_compression', 0 );
ini_set( 'implicit_flush', 1 );
$tailJS = array( '/scripts/jquery.tablesorter.min.js' );
include_once( 'includes/header.php' );
include_once( 'includes/GameQ.php' );
include_once( 'includes/paths.php' );
include_once( 'includes/functions_memcache.php' );
?>
		<h1 class="text-center">Game Servers</h1>
		<article class="panel panel-default">
			<header class="panel-heading">
				<h3 class="panel-title">About</h3>
			</header>
			<div class="panel-body">
				<p>Below you can find a list of our currently active game servers. Where possible,
				live information for the current map, number of players, etc. will be shown.</p>
				<p>If you would like to host a server for SteamLUG, or help manage our existing ones,<br>
				please contact <a href="https://twitter.com/steamlug">@steamlug</a>.</p>
			</div>
		</article>
		<article class="panel panel-default">
			<header class="panel-heading">
				<h3 class="panel-title">Servers</h3>
			</header>
			<div class="panel-body panel-body-table">
				<table id="servers" class="table table-striped table-hover tablesorter">
					<thead>
						<tr>
							<th><i class="fa-globe"></i>
							<th><i class="fa-shield"></i>
							<th><i class="fa-lock"></i>
							<th>Game
							<th>Servers
							<th>№
							<th class="hidden-xxs">Map
							<th><i class="fa-circle"></i>
						</tr>
					</thead>
					<tbody>
<?php
	flush( );

	$varCache = connectMemcache( );
	// Set expiry to 10 minutes
    echo fetchOrStore( $varCache, 'servers-list', 10 * 60, function ( ) use ( $serversRepo ) {

		$serverlist = '';
		$Servers = file( $serversRepo . '/serverlist' );
		foreach ( $Servers as $Server ) {
			if ( strlen( $Server ) > 11 and strrpos( $Server, '#', -strlen( $Server ) ) === False ) {
				list ( $ServerHost[], $Ports[], $GameType[] ) = preg_split ( '/(:|,)/', $Server );
			}
		}
		$gq = new GameQ( );
		foreach ( $ServerHost as $Index => $Host) {
			$gq->addServer( array(
				'type' => trim( $GameType[$Index] ),
				'host' => trim( $Host ) . ":" . trim( $Ports[$Index] ),
				));
		}

		$results = $gq->setOption( 'timeout', 1 )
					->setFilter( 'normalise' )
					->requestData( );

		foreach ( $results as $id => $data ) {
			if ( ! $data['gq_online'] ) {
				$data['gq_address'] = preg_replace( '/.steamlug.org/', '​.steamlug.org', $data['gq_address'], 1 );
				$serverlist .= <<<SERVERSTRING
				<tr class="unresponsive">
					<td></td>
					<td></td>
					<td></td>
					<td><em>Server Unresponsive</em></td>
					<td><em>{$data['gq_address']}​:{$data['gq_port']}</em></td>
					<td><em>0 ⁄ 0</em></td>
					<td class="hidden-xxs"><em>N/A</em></td>
					<td><i class="text-danger fa-circle-o"></i></span></td>
				</tr>
SERVERSTRING;
			} else {
				/* this block of code should be better… TODO it please */
				$serverLoc	= geoip_country_code_by_name( $data['gq_address'] );
				$serverSec	= ! empty( $data['secure'] ) ? '<i class="fa-shield"></i>' : '';
				$serverPass	= ! empty( $data['gq_password'] ) ? '<i class="fa-lock"></i>' : '';
				$serverDesc	= ! empty( $data['gq_name'] ) ? $data['gq_name'] : '';
				// TODO commented out until our new DB stuff is done
				// $serverDesc	= ! empty( $data['gq_steamappid'] ) ? '<a href="/app/' . $data['gq_steamappid'] . '">' . $data['gq_name'] . '</a>' : $data['gq_name'];
				$serverNum	= ( ! empty( $data['gq_numplayers'] ) ? $data['gq_numplayers'] : '0') . ' ⁄ ' . $data['gq_maxplayers'];
				$serverMap	= substr( $data['gq_mapname'], 0, 18 );
				$connectPort	= ( ! empty( $data['port'] ) ? $data['port'] : ( isset( $data['gameport'] ) ? $data['gameport'] : $data['gq_port'] ) );
				$serverHost	= $data['gq_address'] . ":" . $connectPort;
				$serverlist .= <<<SERVERSTRING
				<tr>
					<td><img src="/images/flags/{$serverLoc}.png" title="Hosted in {$serverLoc}" alt="{$serverLoc}" /></td>
					<td>{$serverSec}</td>
					<td>{$serverPass}</td>
					<td>{$serverDesc}</td>
					<td><a href="steam://connect/{$serverHost}">{$data['gq_hostname']}</a>
					<td>{$serverNum}</td>
					<td class="hidden-xxs">{$serverMap}</td>
					<td><i class="text-success fa-circle"></i></td>
				</tr>
SERVERSTRING;
			}
		}

		return $serverlist;
	} );
?>
					</tbody>
				</table>
			</div>
		</article>
<?php
$onload = <<<CALLTHESEPLS
$(document).ready(
	$(function() {
		$("#servers").tablesorter({
			theme : "bootstrap",
			headerTemplate : '{content} {icon}',
			headers: {
				1: { sorter: false, parser: false },
				2: { sorter: false, parser: false },
			},
			sortList: [[7,1],[5,1],[4,0],[0,0]],
			cssIconAsc: 'fa-sort-up',
			cssIconDesc: 'fa-sort-down',
			cssIconNone: 'fa-unsorted'
		});
	})
);
CALLTHESEPLS;
$tailScripts = array( $onload );
include_once( 'includes/footer.php' );