index.php

<?php
$includePath = implode(PATH_SEPARATOR, array_map(function ($dir) {
	return __DIR__ . DIRECTORY_SEPARATOR . $dir;
}, array(
	'.',
	'_tpl',
	'_tpl' . DIRECTORY_SEPARATOR . 'tpl-inc',
	'_inc'
)));
ini_set('include_path', $includePath);
if (ini_get('session.save_handler') === 'files') {
	// Make sure the session handler still works when setting open_basedir.
	$sessionSaveDir = session_save_path() ?: sys_get_temp_dir();
	ini_set('open_basedir', $includePath . PATH_SEPARATOR . $sessionSaveDir);
} else {
	ini_set('open_basedir', $includePath);
}
require_once('start.php');


if ($_SERVER['HTTP_HOST'] != DOMAIN) {
	header('Location: http://' . DOMAIN . $_SERVER['REQUEST_URI'], null, 301);
}

$home = $jsClass = $benchmark = $showAtom = $mainJS = $author = $update = $nameError = $mailError = $msgError = $slugError = $spamError = $codeError = $codeTitleError = $titleError = $error = $author = $authorEmail = $authorURL = $ga = $embed = $noIndex = false;

if (!empty($_GET['slug'])) {
	$slug = $_GET['slug'];
	$rev = isset($_GET['rev']) ? (int) $_GET['rev'] : 1;
	$action = isset($_GET['action']) && in_array($_GET['action'], $reservedActions) ? $_GET['action'] : false;
	$id = isset($_GET['id']) ? (int) $_GET['id'] : false;
	$atom = isset($_GET['atom']);
	$author = isset($_GET['author']) ? $_GET['author'] : false;
	$search = in_array($slug, array('search', 'search.atom')) ? isset($_GET['q']) ? $_GET['q'] : '' : false;
	$status = $slug == 'status' && $action && is_numeric($action);

	if (in_array($slug, $reservedSlugs)) {
		if (!$status && !$search && !in_array($_SERVER['REQUEST_URI'], array('/' . $slug, '/' . $slug . '.atom', '/browse/' . $author, '/browse/' . $author . '.atom', '/edit-comment/' . $id, '/delete-comment/' . $id))) {
			header('Location: http://' . DOMAIN . '/' . $slug, null, 301);
		}
		if (!include($slug . ($status ? $action : '') . ($atom ? '.atom' : '') . '.tpl')) {
			include('status404.tpl');
		}
		return;
	} else {
		$url = '/' . ($author ? 'browse/' . $author . ($atom ? '.atom' : '') : $slug . ($atom ? '.atom' : ($rev > 1 ? '/' . $rev : '') . ($action ? '/' . $action : '')));
		if ($url != $_SERVER['REQUEST_URI'] && !$id && !$search) {
			header('Location: http://' . DOMAIN . $url, null, 301);
		}
	}

	$result = $db->query('SELECT *, (SELECT MAX(revision) FROM pages WHERE slug = "' . $db->real_escape_string($slug) . '") AS maxRev FROM pages WHERE slug = "' . $db->real_escape_string($slug) . '" AND revision = ' . $rev);
	if ($result && $result->num_rows > 0) {
		$item = $result->fetch_object();
		$title = $item->title;
		$result = $db->query('SELECT * FROM tests WHERE pageID = ' . $item->id . ' ORDER BY testID ASC');
		$tests = array();
		if ($result && $result->num_rows > 0) {
			while ($test = $result->fetch_object()) {
				$tests[] = $test;
			}
			if ($slug && $action && $action != 'dev') {
				include($action . '.tpl');
				return;
			} else {
				$result = $db->query('SELECT published, updated, author, authorEmail, revision, visible, title FROM pages WHERE slug = "' . $db->real_escape_string($slug) . '" ORDER BY published ASC');
				$revisions = array();
				if ($result && $result->num_rows > 0) {
					while ($revision = $result->fetch_object()) {
						$revisions[] = $revision;
					}
				}
				$comments = array();
				$sql = 'SELECT * FROM comments WHERE pageID = ' . $item->id . ' ORDER BY published ASC';
				if ($result = $db->query($sql)) {
					if ($result && $result->num_rows > 0) {
						while ($r = $result->fetch_object()) {
							$comments[] = $r;
						}
					}
				}
				if ($atom) {
					require('testPage.atom.tpl');
				} else if ($action == 'dev') {
					// avoid getting indexed
					header('HTTP/1.1 503 Service Unavailable');
					require('dev.tpl');
				} else {
					if (!isset($_SESSION['hits'][$item->id])) {
						$db->query('UPDATE pages SET hits = hits + 1 WHERE id = ' . $item->id);
						$_SESSION['hits'][$item->id] = true;
					}
					require('testPage.tpl');
				}
			}
		} else {
			@mail(ADMIN_EMAIL, '[jsPerf] Test case without tests, lolwat', $slug);
			require('status404.tpl');
		}
	} else {
		// Error: slug not found
		require('status404.tpl');
	}
} else {
	require('index.tpl');
}

?>