71 lines
1.4 KiB
PHP
71 lines
1.4 KiB
PHP
<?php
|
|
|
|
ob_start();
|
|
require 'dynmap_access.php';
|
|
ob_end_clean();
|
|
|
|
if (!isset($markerspath)) {
|
|
$markerspath = "../tiles/";
|
|
}
|
|
|
|
//Use this to force specific tiles path, versus using passed value
|
|
//$markerspath = 'my-tiles-path';
|
|
|
|
session_start();
|
|
|
|
if (isset($_SESSION['userid'])) {
|
|
$userid = $_SESSION['userid'];
|
|
} else {
|
|
$userid = '-guest-';
|
|
}
|
|
|
|
$loggedin = false;
|
|
if (strcmp($userid, '-guest-')) {
|
|
$loggedin = true;
|
|
}
|
|
|
|
$path = $_REQUEST['marker'];
|
|
if ((!isset($path)) || strstr($path, "..")) {
|
|
header('HTTP/1.0 500 Error');
|
|
echo "<h1>500 Error</h1>";
|
|
echo "Bad marker: " . $path;
|
|
exit();
|
|
}
|
|
|
|
$fname = $markerspath . $path;
|
|
|
|
$parts = explode("/", $path);
|
|
|
|
if (($parts[0] != "faces") && ($parts[0] != "_markers_")) {
|
|
header('HTTP/1.0 500 Error');
|
|
echo "<h1>500 Error</h1>";
|
|
echo "Bad marker: " . $path;
|
|
exit();
|
|
}
|
|
|
|
$uid = '[' . strtolower($userid) . ']';
|
|
|
|
if (!is_readable($fname)) {
|
|
if (strstr($path, ".jpg") || strstr($path, ".png")) {
|
|
$fname = "../images/blank.png";
|
|
} else {
|
|
header('HTTP/1.0 404 Not Found');
|
|
echo "<h1>404 Not Found</h1>";
|
|
echo "Not found: " . $path;
|
|
exit();
|
|
}
|
|
}
|
|
$fp = fopen($fname, 'rb');
|
|
if (strstr($path, ".png")) {
|
|
header("Content-Type: image/png");
|
|
} elseif (strstr($path, ".jpg")) {
|
|
header("Content-Type: image/jpeg");
|
|
} else {
|
|
header("Content-Type: application/text");
|
|
}
|
|
|
|
header("Content-Length: " . filesize($fname));
|
|
|
|
fpassthru($fp);
|
|
exit;
|