rsemcs/dynmap/web/standalone/MySQL_update.php

102 lines
2.6 KiB
PHP

<?php
ob_start();
require_once 'MySQL_funcs.php';
require 'MySQL_config.php';
require 'MySQL_access.php';
ob_end_clean();
$world = $_REQUEST['world'];
session_start();
if (isset($_SESSION['userid'])) {
$userid = $_SESSION['userid'];
} else {
$userid = '-guest-';
}
$loggedin = false;
if (strcmp($userid, '-guest-')) {
$loggedin = true;
}
header('Content-type: application/json; charset=utf-8');
if (strpos($world, '/') || strpos($world, '\\')) {
echo "{ \"error\": \"invalid-world\" }";
return;
}
if ($loginenabled) {
$fname = 'updates_' . $world . '.php';
} else {
$fname = 'updates_' . $world . '.json';
}
$useridlc = strtolower($userid);
$uid = '[' . $useridlc . ']';
if (isset($worldaccess[$world])) {
$ss = stristr($worldaccess[$world], $uid);
if ($ss === false) {
echo "{ \"error\": \"access-denied\" }";
return;
}
}
$serverid = 0;
if (isset($_REQUEST['serverid'])) {
$serverid = $_REQUEST['serverid'];
}
$content = getStandaloneFile('dynmap_' . $world . '.json');
if (!isset($content)) {
header('HTTP/1.0 503 Database Unavailable');
echo "<h1>503 Database Unavailable</h1>";
echo 'Error reading database - ' . $fname . ' #' . $serverid;
cleanupDb();
exit;
}
if (!$loginenabled) {
echo $content;
} elseif (isset($json->loginrequired) && $json->loginrequired && !$loggedin) {
echo "{ \"error\": \"login-required\" }";
} else {
$json = json_decode($content);
$json->loggedin = $loggedin;
if (isset($json->protected) && $json->protected) {
$ss = stristr($seeallmarkers, $uid);
if ($ss === false) {
if (isset($playervisible[$useridlc])) {
$plist = $playervisible[$useridlc];
$pcnt = count($json->players);
for ($i = 0; $i < $pcnt; $i++) {
$p = $json->players[$i];
if (!stristr($plist, '[' . $p->account . ']')) {
$p->world = "-some-other-bogus-world-";
$p->x = 0.0;
$p->y = 64.0;
$p->z = 0.0;
}
}
} else {
$pcnt = count($json->players);
for ($i = 0; $i < $pcnt; $i++) {
$p = $json->players[$i];
if (strcasecmp($userid, $p->account) != 0) {
$p->world = "-some-other-bogus-world-";
$p->x = 0.0;
$p->y = 64.0;
$p->z = 0.0;
}
}
}
}
}
echo json_encode($json);
}
cleanupDb();